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High-strength hot-rolled steel sheet with excellent formability

Номер патента: JP4411005B2
Опубликовано: 10-02-2010
Автор(ы): 哲夫 十代田, 陽一 向井
Принадлежит: Kobe Steel Ltd
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High-strength, hot rolled abrasive wear resistant steel strip

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700MPa high strength hot rolling Q&P steel and manufacturing method thereof

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High carbon hot rolled steel sheet having excellent material uniformity and method for manufacturing the same

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High carbon hot rolled steel sheet having excellent material uniformity and method for manufacturing same

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High carbon hot rolled steel sheet having excellent material uniformity and method for manufacturing the same

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High strength hot-rolled sheet steel having execellent surface properties and manufacturing method thereof

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Hot-rolled steel sheet

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High-strength hot-rolled or cold-rolled and annealed steel and method for the production thereof

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High strength hot rolled or cold rolled and annealed steel and method of producing it

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Hot-rolled steel sheet and method of producing the same

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Hot-rolled steel sheet for gas nitrocarburizing and manufacturing method thereof

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Hot-rolled steel sheet and method for forming hot-rolled steel sheet having low yield ratio, high strength and excellent toughness

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Hot-rolled steel sheet and method for forming hot-rolled steel sheet having low yield ratio, high strength and excellent toughness

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High tensile hot-rolled steel sheet having excellent strain aging hardening properties and method for producing the same

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High tensile strength hot-rolled steel sheet having superior strain aging hardenability and method for producing the same

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High-carbon hot-rolled steel sheet and method for manufacturing the same

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Hot-rolled steel sheet, hot-dip coated steel sheet, and method for producing hot-rolled steel sheet

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A high strength hot rolled steel sheet having excellent flash butt weldability

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Hot-rolled steel plate

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Hot-rolled steel sheet

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Hot-rolled steel having excellent workability and anti-aging properties

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High-carbon hot-rolled steel sheet and method for producing the same

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Hot-rolled steel sheet, hot-dip plated steel sheet, and method for manufacturing hot-rolled steel sheet

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Hot rolled steel and a method of manufacturing thereof

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High hardness low alloyed hot rolled steel and method of manufacturing thereof

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High tensile strength hot-rolled steel sheet and method of producing the same

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Hot-rolled steel sheet

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Hot-rolled steel for hyper tube and manufacturing method therefor

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Hot-rolled steel for enameling having enameling and firing strengthening property, and manufacturing method therefor

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Hot-rolled steel sheet

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Hot-rolled steel sheet

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Hot-rolled steel sheet

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Hot-rolled steel sheet

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Hot-rolled steel sheet

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Hot-rolled steel sheet

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Hot rolled steel and a method of manufacturing thereof

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High-strength thick hot-rolled steel sheet having excellent elongation and method for manufacturing same

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Hot rolled steel sheet having excellent crashworthiness and method for manufacturing same

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Hot rolled steel sheet having excellent crashworthiness and method for manufacturing same

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Hot-rolled steel sheet and method for manufacturing same

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Hot rolled steel sheet

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Hot rolled steel sheet

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Hot rolled steel sheet

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Hot rolled steel sheet

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Hot-rolled steel sheet

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Hot-rolled steel sheet

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A method for manufacturing a high strength hot-rolled steel sheet for boom preventing camber during working

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Production of high strength hot rolled steel sheet

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Production of high strength hot rolled steel sheet

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Manufacturing method of high strength hot rolled steel sheet

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Method of Production of Hot Dipped Hot Rolled Steel Strip

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HIGH STRENGTH HOT ROLLED STEEL SHEET HAVING TENSILE STRENGTH OF 780 MPA OR MORE

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Hot rolled steel having low compressive strength loss after being processed into steel pipe, and manufacturing method therefor

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Hot rolled steel having low compressive strength loss after being processed into steel pipe, and manufacturing method therefor

Номер патента: EP4261303A1. Автор: Hong-Seok Yang,Seok-Jong SEO,Hak-Jun KIM,Jun-Hak PAK. Владелец: Posco Co Ltd. Дата публикации: 2023-10-18.

Hot rolled steel sheet

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Hot-rolled steel sheet

Номер патента: US20180044749A1. Автор: Mitsuru Yoshida,Natsuko Sugiura,Tatsuo Yokoi,Masayuki Wakita,Hiroshi Shuto. Владелец: Nippon Steel and Sumitomo Metal Corp. Дата публикации: 2018-02-15.

Hot rolled steel sheet

Номер патента: US20230304112A1. Автор: Shohei Yabu,Takuya Kuwayama,Kazumasa TSUTSUI. Владелец: Nippon Steel Corp. Дата публикации: 2023-09-28.

Hot-rolled steel sheet

Номер патента: US11970758B2. Автор: Shinsuke Kai,Hiroshi Shuto,Akifumi SAKAKIBARA,Hiroshi KAIDO,Koutarou Hayashi. Владелец: Nippon Steel Corp. Дата публикации: 2024-04-30.

Hot rolled steel sheet

Номер патента: US20200024683A1. Автор: Shigeru Yonemura,Tatsuo Yokoi,Nobuo Yoshikawa,Kazuya Ootsuka. Владелец: Nippon Steel Corp. Дата публикации: 2020-01-23.

Hot-rolled steel plate

Номер патента: EP4417715A1. Автор: Hiroshi Shuto,Kazumasa TSUTSUI. Владелец: Nippon Steel Corp. Дата публикации: 2024-08-21.

Hot-rolled steel plate

Номер патента: EP4417714A1. Автор: Jun Ando,Shunsuke Kobayashi,Toshiki Sugiyama,Hiroshi Shuto,Akifumi SAKAKIBARA,Kazumasa TSUTSUI. Владелец: Nippon Steel Corp. Дата публикации: 2024-08-21.

Hot-rolled steel sheet

Номер патента: EP4379073A1. Автор: Takeshi Toyoda,Hiroshi Shuto. Владелец: Nippon Steel Corp. Дата публикации: 2024-06-05.

High-strength hot-rolled steel sheet with a low yield ratio and process for its production

Номер патента: DE69221597T2. Автор: Toshiyuki Kato,Masahiko Morita,Susumu Masui. Владелец: Kawasaki Steel Corp. Дата публикации: 1998-03-05.

Apparatus for removing foreign matter on hot-rolled steel strip

Номер патента: EP4454774A1. Автор: Kyungseok Kim,Hyun Yoo,Wankee HONG,Sukjin YOO,Sanghui LEE. Владелец: Posco Co Ltd. Дата публикации: 2024-10-30.

A hot-rolled steel strip product and method for its production

Номер патента: EP4430223A1. Автор: Martin Lind,Magnus Gladh,Erik Nymann,Robin Nilsson. Владелец: SSAB TECHNOLOGY AB. Дата публикации: 2024-09-18.

High-hardness hot-rolled steel product and method of manufacturing same

Номер патента: RU2674796C2. Автор: Паси СУЙККАНЕН,Микко ХЕММИЛЯ,Виса ЛАНГ,Олли ОЯ,Илькка МИЕТТУНЕН. Владелец: РАУТАРУУККИ ОЙЙ. Дата публикации: 2018-12-13.

Method for production of hot-rolled steel products from tool steel

Номер патента: RU2758716C1. Автор: Татьяна Сергеевна Вархалева,Полина Сергеевна Яковлева. Владелец: Публичное акционерное общество «Северсталь» (ПАО "Северсталь"). Дата публикации: 2021-11-01.

Hot-rolled steel sheet and method for manufacturing same

Номер патента: EP4306664A1. Автор: Hitoshi Nikaido,Eisaku Sakurada,Naoko Katou. Владелец: Nippon Steel Corp. Дата публикации: 2024-01-17.

Hot-rolled steel sheet

Номер патента: US20230295783A1. Автор: Jun Ando,Toshiki Sugiyama,Hiroshi Shuto,Akifumi SAKAKIBARA,Koutarou Hayashi,Kazumasa TSUTSUI. Владелец: Nippon Steel Corp. Дата публикации: 2023-09-21.

Hot-rolled steel sheet

Номер патента: EP4206343A1. Автор: Jun Ando,Toshiki Sugiyama,Hiroshi Shuto,Akifumi SAKAKIBARA,Koutarou Hayashi,Kazumasa TSUTSUI. Владелец: Nippon Steel Corp. Дата публикации: 2023-07-05.

Hot-rolled steel sheet

Номер патента: US20230349017A1. Автор: Mutsumi SAKAKIBARA,Hiroshi TANEI,Shinsuke Kai,Hiroshi Shuto,Akifumi SAKAKIBARA,Shota ISHITSUKA,Takaaki TSUTSUMI. Владелец: Nippon Steel Corp. Дата публикации: 2023-11-02.

Hot-rolled steel sheet

Номер патента: EP4180546A1. Автор: Mitsuru Yoshida,Hiroshi Shuto,Koutarou Hayashi,Kazumasa TSUTSUI. Владелец: Nippon Steel Corp. Дата публикации: 2023-05-17.

Hot-rolled steel sheet

Номер патента: US20230323496A1. Автор: Mitsuru Yoshida,Hiroshi Shuto,Koutarou Hayashi,Kazumasa TSUTSUI. Владелец: Nippon Steel Corp. Дата публикации: 2023-10-12.

Hot-rolled steel sheet

Номер патента: EP4368736A1. Автор: Shunsuke Kobayashi,Hiroshi Shuto. Владелец: Nippon Steel Corp. Дата публикации: 2024-05-15.

Hot-rolled steel sheet and method for manufacturing same

Номер патента: US20240167133A1. Автор: Hitoshi Nikaido,Eisaku Sakurada,Naoko Katou. Владелец: Nippon Steel Corp. Дата публикации: 2024-05-23.

Hot-rolled steel sheet

Номер патента: US20240209470A1. Автор: Shunsuke Kobayashi,Hiroshi Shuto. Владелец: Nippon Steel Corp. Дата публикации: 2024-06-27.

High-strength multi-phase steel for cold or hot-rolled steel strip and method of making cold and hot-rolled steel strip

Номер патента: RU2581940C2. Автор: Андреас ВЕДЕМАЙЕР,Томас ШУЛЬЦ,Михаель ПОЛЬ,Филипп ВЮЛЬНЕР,Йорг ХАЙНЕКЕ,Кристиан ШЛЕГЕЛЬ. Владелец: Зальцгиттер Флахшталь Гмбх. Дата публикации: 2016-04-20.

Manufacture of high strength hot rolled steel plate for working having low yield ratio and composite structure

Номер патента: JPS58136716A. Автор: Takashi Furukawa,Michio Endo,古川　敬,遠藤　道雄. Владелец: Nippon Steel Corp. Дата публикации: 1983-08-13.

PROCESS FOR PRODUCING A STRIP OF VERY HIGH STRENGTH HOT-ROLLED STEEL FOR USE IN FORMING AND IN PARTICULAR FOR STAMPING

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HIGH-STRENGTH HOT-ROLLED STEEL SHEET

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Hot-rolled steel sheet, method of manufacturing the same, and equipment for manufacturing the same

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Production equipment line for hot-rolled steel strip and production method for hot-rolled steel strip

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Manufacture of high strength hot rolled steel plate

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Annealing of hot rolled steel coils with clam shell furnace

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Annealing of hot rolled steel coils with clam shell furnace

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Controlled reduction of thickness of hot rolled steel strip with coating produced by immersion into melt; installation for this procedure

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Cleaning and conversion coating of hot rolled steel articles

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High strength hot rolled steel sheet having high dynamic deformation resistance and its production

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High strength hot rolled steel sheet and method for producing the same

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Method for effectively checking impact absorption energy of high-strength hot-rolled magnetic yoke steel plate of hydraulic generator

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Non-oriented electromagnetic steel sheet, method for manufacturing same, and hot-rolled steel sheet

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Steel sheet, plated steel sheet, method for producing hot-rolled steel sheet, method for producing cold-rolled full hard steel sheet, method for producing steel sheet, and method for producing plated steel sheet

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Hot rolled steel sheets for extra deep drawing

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Method for manufacturing directional electromagnetic steel sheet, and hot-rolled steel sheet for directional electromagnetic steel sheet

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Cold-rolled steel sheet or hot-rolled steel sheet excellent in painting bake hardenability and anti aging property at room temperature, and method of producing the same

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Steel-sheet meandering amount measurement device, steel-sheet meandering amount measurement method, hot-rolling equipment for hot-rolled steel strip, and hot-rolling method of hot-rolled steel strip

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Steel sheet, coated steel sheet, method for producing hot-rolled steel sheet, method for producing cold-rolled full hard steel sheet, method for producing heat-treated steel sheet, method for producing steel sheet, and method for producing coated steel sheet

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Hot rolled steel sheet and a method of manufacturing it

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Method for producing two-phase hot rolled steel sheet having high strength and low yield ratio

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Method of producing ultrahigh-strength steel sheets and steel sheets therefor

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Method of producing grain-oriented electrical steel sheet

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Method for manufacturing non-oriented electromagnetic steel sheet

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Non-oriented magnetic steel sheet and hot-rolled steel sheet thereof

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Method for making unoriented electromagnetic steel sheet

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Method for manufacturing high manganese hot-dip galvanized steel sheet with excellent coatability and ultra-high strength, and high manganese hot-dip galvanized steel sheet manufactured by said method

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NON-ORIENTED ELECTRICAL STEEL SHEET AND HOT ROLLED STEEL SHEET THEREOF

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Method for producing textured electrical steel sheet and primary-recrystallized steel plate for the manufacture of textured electrical steel sheet

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Method for manufacturing high manganese hot-dip galvanized steel sheet with excellent coatability and ultra-high strength, and high manganese hot-dip galvanized steel sheet manufactured by said method

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HOT-ROLLED STEEL SHEET FOR PRODUCTION OF NON-ORIENTED ELECTRICAL STEEL SHEET AND METHOD OF MANUFACTURING SAME

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Method for producing electrical steel sheet with oriented grain structure

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Hot rolled steel sheet and method for manufacturing the same

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High-manganese hot-rolled galvanized steel sheet and manufacturing method thereof

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High-manganese hot-rolled galvanized steel sheet and manufacturing method thereof

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Steel sheet and plated steel sheet, method for producing hot-rolled steel sheet, method for producing cold-rolled full-hard steel sheet, method for producing heat-treated sheet, method for producing steel sheet, and method for producing plated steel sheet

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Ti-containing ferritic stainless steel sheet, manufacturing method, and flange

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Hot-rolled steel sheet with excellent low-temperature toughness, steel pipe, and manufacturing method therefor

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High carbon hot-rolled steel sheet with excellent hardenability and minimal in-plane anisotropy, and method for producing same

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Steel sheet having excellent formability and strain hardening rate

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Grain oriented electrical steel sheet and manufacturing method of same

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Steel sheet and method for producing same

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Method for producing grain-oriented electrical steel sheet

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Method for manufacturing grain-oriented electrical steel sheet and grain-oriented electrical steel sheet

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High-strength steel sheet having excellent impact resistant property and method for manufacturing thereof

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Plate from grain-oriented electrical steel with excellent adhesion of coating and its manufacturing method

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Methods of producing continuously cast hot rolled high strength steel sheet products

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Method of manufacturing grain-oriented electrical steel sheet and hot-rolled steel sheet for grain-oriented electrical steel sheet

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Method for manufacturing non-oriented electrical steel sheet, and non-oriented electrical steel sheet manufactured thereby

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Hot-rolled steel sheet for non-oriented electromagnetic steel sheet and method for manufacturing same

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Method of production of tin containing non grain-oriented silicon steel sheet

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Method for hot-dip galvanizing a steel sheet

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Preparation of super 70kg grade high strength hot rolled steel plate excellent in elongation flange property

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600-MPa grade vanadium-containing high-strength hot-rolled steel bar and production method thereof

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high-strength hot-rolled steel

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High strength hot rolled steel plate with superior stretch flanging property and resistance weldability

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Method of tempering hot-rolled steel strips

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Method for forming coil of etched hot rolled steel strip and apparatus for performing the same

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Method for making zinc-plated flat bars of low-carbon hot-rolled steel

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Cooling method of moving hot-rolled steel strip

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Manufacturing method of hot rolled steel sheet with excellent formability, corrosion resistance and bake hardening ability

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Manufacturing method of high-strength cold-rolled galvannealed steel sheets for automobiles with excellent formability, paint bake hardenability and little change in paint bake hardenability

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Method for producing hot rolled steel sheet with excellent bake hardenability and workability

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High-tensile hot-rolled steel sheet with excellent workability and processing method

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Manufacturing method for thick-walled high-tensile hot-rolled steel sheet with excellent low-temperature toughness

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Manufacturing method of thin hot rolled steel sheet with excellent workability

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High-tensile hot-rolled steel sheet with excellent workability, manufacturing method and processing method thereof

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Hot rolled steel sheet with excellent local rolling performance and method for producing the same

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Manufacturing method of hot rolled steel sheet with excellent fatigue properties

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High-tensile hot-rolled steel sheet with excellent strength-ductility balance and method for producing the same

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Method for producing hot rolled steel sheet with excellent workability

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Hot-rolled steel sheet with excellent impact properties after quenching and method for producing the same

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Hot-rolled steel sheet with excellent strain age hardening characteristics and method for producing the same

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Manufacturing method of low carbon martensitic stainless hot rolled steel sheet with excellent punchability

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High-strength, high-workability hot-rolled steel sheet with excellent impact resistance and low aging deterioration

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Method for producing hot rolled steel sheet with excellent deep drawability

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Hot rolled steel sheet with excellent surface properties and method for producing the same

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Hot-rolled steel sheet with excellent stretch flangeability

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Method for producing hot-rolled steel sheet with excellent pickling and surface properties

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High strength and high workability hot rolled steel sheet with excellent impact resistance

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High formability, high-tensile hot-rolled steel sheet with excellent material uniformity, manufacturing method and processing method thereof

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Method for producing thin hot rolled steel sheet with excellent surface properties

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High burring hot rolled steel sheet with excellent low cycle fatigue strength and method for producing the same

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Hot rolled steel sheet with excellent scale adhesion and method for producing the same

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Thick high-tensile hot-rolled steel sheet with excellent HIC resistance and method for producing the same

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Rough rolling method for hot rolled steel sheet with excellent surface properties

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Hot rolled steel sheet with excellent scale adhesion

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Method for producing hot-rolled steel sheet with excellent deep drawability using thin slab

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Steel sheet, plated steel sheet, method of production of hot-rolled steel sheet, method of production of cold-rolled full hard steel sheet, method of production of steel sheet, and method of production of plated seteel sheet.

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High-tensile hot-rolled steel sheet for automobiles with excellent impact resistance

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High carbon hot rolled steel sheet manufacturing method with excellent bending workability

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Hot-rolled steel sheet for sour-resistant and high-strength ERW pipe with excellent HIC resistance and weld toughness and method for producing the same

Номер патента: JP5151008B2. Автор: 崇 小林,力 上. Владелец: JFE Steel Corp. Дата публикации: 2013-02-27.

Hot-rolled steel sheet for non-oriented electromagnetic steel sheet and method for manufacturing the same capable of achieving stable sheet passing without breaking the steel sheet in the pickling process

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Cr-containing hot-rolled steel sheet for residential structures with excellent initial rust resistance

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Manufacturing method of hot-rolled steel sheet applied to cold-rolled steel sheet for 2-piece can and manufacturing method of cold-rolled steel sheet for 2-piece can

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A slab that is a material of a hot-rolled steel sheet, a method for producing the slab, a method for producing the hot-rolled steel sheet, and a method for reducing the rate of occurrence of surface flaws occurring in the hot-rolled steel sheet

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Hot rolled steel sheet and hot dip galvanized steel sheet excellent in formability with roll and manufacture of those sheets

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Hot rolled steel strip for non-oriented electrical steel sheet and method for producing non-oriented electrical steel sheet

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Method for producing of hot-rolled steel for cold pressing

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Hot rolled steel and steel parts for steel parts with excellent fit between fractured surfaces after fracture separation

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Hot-rolled steel sheet and hot-dip galvanized steel sheet excellent in stretch flangeability and methods for producing them

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Hot rolled steel sheet manufacturing method, hot rolled steel sheet manufacturing apparatus

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