Beijing Bytedance Network Technology Co., Ltd.

University of Science and Technology Beijing

You Wang

Yang Liu

Di Wu

Meilin Li

Weiwang Zhang

Hongyuan Liu

Zhangjian Zhou

Wenchang Qiu

Embodiments of the present disclosure provide a method and an apparatus of interaction video connection, an electronic device, and a storage medium. The method includes: receiving interaction match information pushed by a server, where the interaction match information includes first information of a second client, the first information of the second client is determined according to first data of a first client, the first data is used to indicate a match demand category corresponding to the first client; generating timing information, and displaying, according to the interaction match information, the timing information and the first information of the second client, where the timing information indicates a remaining duration before requesting an establishment of a video connection with the second client; and establishing, according to the timing information, the video connection with the second client.

Method and apparatus of interaction video connection, electronic device, and storage medium

Disclosed are a high strength-ductility matched oxide-particles dispersion steel, a preparation method and application thereof, belonging to the technical field of novel structural materials. The high strength-ductility matched oxide-particles dispersion steel comprises the following components in percentage by mass: chromium (Cr) 11.0-13.0 percent (%), tungsten (W) 1.0-2.0%, vanadium (V) 0.1-0.2%, yttrium (Y) 0.3-0.4%, oxygen (O) 0.05-0.15%, silicon (Si) 1.5-2.5%, carbon (C) ≤0.0016%, with iron (Fe) and unavoidable impurities accounting for a rest. The high strength-ductility matched oxide-particles dispersion steel in the present application is prepared, using a powder metallurgical preparation method, by introducing high-content of silicon elements and introducing high-density oxide particles with a complete core-shell structure using a specific heat treatment regime.

High strength-ductility matched oxide-particles dispersion steel, preparation method and application thereof

Growing community of inventors

Beijing, China

You Wang