国家/地区 中国（2）
IPC部 B（2）
IPC大类 B05（2） C09（2）
IPC小类 B05D（2）
IPC B05D001/02（2）
发明人
公开年
申请年
专利权人

High temperature resistant and acid-resistant coating applied to tail gas device of calcination rotary kiln comprises steel plate, outer side of steel plate is coated with insulating coating, inner wall of steel plate is coated with inner coating,.

ZHANG W, ZHAO G

Antifriction bearing bush coating useful for ship building comprises e.g. PTFE, tungsten disulfide, graphite, graphene, tungsten disulfide, carbon nanotube, corundum, silicon carbide, titanium oxide and fluorine-containing polyimide resin.

ZHANG B