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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 2. Отображено 2.
04-03-2015 дата публикации

Co-Al permeating furnace device for hollow turbine blade of combustion gas turbine

Номер: CN104388892A
Автор: ZHANG CHAO, HU HUAZHONG, PANG XUEJIA, LYU CHENGLIN, ZUO TONG, LIU JIWEI, PAN HONGWEI, LI DONGMING, QIU ZHONGHUI, LIU HONGDA, ZHOU KEJIA, REN DAWEI, ZHANG SHENGLONG, DONG TINGGE
Принадлежит:

The invention discloses a Co-Al permeating furnace device for a hollow turbine blade of a combustion gas turbine. The Co-Al permeating furnace device mainly comprises a heating furnace body, an electrical heating element, a furnace lid, a furnace pot, a vacuum-pumping system, a temperature control system, a thermocouple and the like. The Co-Al permeating furnace device has the beneficial effects that a Co-Al permeating method of the Co-Al permeating furnace device belongs to a gas-phase metal diffusion process, and adopts a one-step diffusion method; and the basic principle is as follows: a diffusion metal is activated through an activating agent such as a halogen or a halogen compound, is deposited on the metal surface under a vacuum or protective atmosphere condition, and reacts with matrix alloy to diffuse, so as to form a diffused metal or compound.

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Номер записи: 1
25-10-2019 дата публикации

Non-linear elastic impact-resistant limiter of push-type gas turbine device

Номер: CN0209539891U
Автор: QIU ZHONGHUI, PANG XUEJIA, HE JIANYUAN, ZHANG CHAO, PAN HONGWEI, LIU HONGDA, SUN JINGGUO, ZHANG XIN, JI CHEN, SUN YANBO
Принадлежит: NO 703 RES INSTITUTE OF CSIC, NO. 703 RESEARCH INSTITUTE OF CSIC

The utility model discloses a non-linear elastic impact-resistant limiter of a push type gas turbine device. The utility model relates to the field of gas turbines, the problems that in the prior art,vertical, transverse and longitudinal underwater explosion impact resistance of a gas turbine device cannot be achieved, displacement is limited, an elastic shaft cannot be protected, and flexible connection cannot be achieved are mainly solved. The device mainly comprises a limiter upper cover, a horizontal upper limiting sleeve, a horizontal upper linear elastic sleeve, a horizontal outer limiting bush, a limiting tensile bush, a limiter base, a bottom steel plate, a vertical anti-impact net, a limiting gasket, a central screw rod, a disc spring and two horizontal limiting bushes, the utility model is mainly applied to vertical, transverse and longitudinal underwater explosion impact resistance displacement limitation, elastic shaft protection and flexible connection of a ship propulsion ...

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Номер записи: 2