国家/地区 中国（2）
IPC部 C（2）
IPC大类 C21（2）
IPC小类 C21D（2）
IPC C21D001/26（2）
发明人 WANG H（2）
公开年
申请年
专利权人

Horizontal annealing furnace cooling device, has movable block whose side is connected with output end of cylinder, where inner top end of reserved groove is symmetrically provided with radiating fan.

WANG H

Processing titanium alloy space sampling drill comprises e.g. spraying graphene dispersion liquid to titanium alloy drill bit subjected to nitriding treatment, and drying titanium alloy drill bit sprayed to obtain nitride-graphene composite coating on surface of titanium alloy drill bit.

WANG W, MENG D, FU Z, KANG J, WANG H, YUE W, WANG Q, GAO W, SHE D