国家/地区 中国（5）
IPC部 C（5）
IPC大类 C23（5）
IPC小类 C23C（5）
IPC C23C024/10（2） C23C026/00（2）
发明人 YANG Y（5）
公开年 2020（3） 2021（2）
申请年 2020（2）  2021（2） 
专利权人 UNIV SHAANXI SCI TECHNOLOGY（5）

Preparing graphene/metal-based composite contact based on tubular furnace heating, involves heating metal contact material in protection of argon gas to realize in-situ growing graphene, and cooling to obtain composite contact.

YE X, SUN Q, QIANG H, SUO G, FENG L, HOU X, YANG Y, ZHANG L

Secondary growing of graphene on metal surface comprises e.g. growing graphene film in situ on surface of metal substrate by using laser method, infiltrating carbon source into metal substrate, destroying graphene film, and heating.

YE X, QIANG H, SUN Q, JING D, YANG Y, ZHANG L, SUO G, FENG L, HOU X

In-situ growing of graphene on metal surface based on laser comprises e.g. introducing powdered metal nickel on the metal substrate using laser, pre-coating the solid carbon source on the alloy coating and irradiating using laser.

YE X, DONG R, YANG Y, SUO G, FENG L, HOU X, ZHANG L

Preparing graphene/metal matrix composite contact material comprises pure nickel powder is preset on surface of contact material, laser alloying, carrying out transition coating of contact material, using surface of transition coating.

YE X, YANG Y, SUO G, FENG L, HOU X, ZHANG L

Preparing in-situ self-repairing graphene metal-based self-lubricating composite coating involves irradiating high-power continuous laser on the metal surface of the preset graphite powder to obtain large-area graphene film.

YE X, YANG K, YANG Y, LIU Q, HOU X, ZHANG L, SUO G, FENG L