Improvements in and relating to steel rails and methods of producing the same
Номер патента: AU4838796A
Опубликовано: 08-10-1996
Автор(ы): David James Price, John Anthony Chapman, Vijay Jerath
Принадлежит: British Steel PLC
Опубликовано: 08-10-1996
Автор(ы): David James Price, John Anthony Chapman, Vijay Jerath
Принадлежит: British Steel PLC
Реферат: A steel rail comprising a plurality of individual rails welded together with any resulting excess material removed from the rail by a stripping process. The weld sites of the rail may be subjected to natural air and/or independent accelerated cooling and grinding or other surface material removal technique and/or peening process.
Flowable Compositions and Methods of Utilizing and Producing the Same
Номер патента: US20190185386A1. Автор: Stanley R. Peters,George Clarence Geal, III. Владелец: FLASHFILL SERVICES LLC. Дата публикации: 2019-06-20.