国家/地区 中国（6）
IPC部 C（6） B（3）
IPC大类 C23（6）
IPC小类 C23C（6） B22F（2） C01B（2）
C22C（2）
IPC C23C004/04（3） B22F009/08（2） C01B032/194（2）
C01B032/914（2） C22C045/10（2） C23C004/134（2）
发明人 BI C（6）
公开年 2021（6）
申请年 2020（6） 
专利权人 XI AN SPECIA.（6）

Boiler tail heating surface gradient coating comprises a first coating, a second coating and a third coating and first coating, second coating and third coating are arranged in order from close to the substrate to away from the substrate.

BI C, LU Y, YANG X, YUN K, LIU J

Preparing wear-resistant self-lubricating coating on crane pulley wheel groove, comprises placing dichromium trioxide powder and graphene powder in ball mill, sintering dry powder under vacuum conditions and carrying out surface derusting.

GONG N, LU Y, BI C, MU S, DU P, HAN J, WANG J, YUE W, PENG C, WANG X, LI C, JIN Y, YANG Y, QIAO Y, XI Z, LI P

Preparing a wear-resistant self-lubricating gradient coating on a crane wheel involves drying the molybdenum trioxide powder to obtain dry powder, placing the dry powder in a sintering furnace, and injecting a mixed gas of carbon monoxide.

DING Y, LIU J, YUN K, LU Y, BI C, YANG X

Preparing wear-resistant coating of safety gear of high-speed elevator involves placing boron oxide powder and graphene powder in ball mill, and ball-milling by taking absolute ethyl alcohol and silicon carbide grinding balls as media.

GONG N, LU Y, BI C, MU S, LI H, HAN Y, LV J, DUAN G, CUI X, REN C, WANG B, TIAN J, GAO R

Preparing high speed lift traction wheel wear-resistant coating comprises ball milling tungsten oxide powder and graphene powder in ball mill, drying, sintering under vacuum condition, removing oxide skin and oil cleaning and laser cladding.

LU Y, YANG X, BI C, ZHANG J, LI D, NING T, SUN F, YANG Y, CAO B

Titanium carbide-graphene-chromium-molybdenum-based amorphous alloy gradient coating comprises first, second and third coating layer orderly arranged close to base body and far away from base body.

YANG X, LU Y, BI C, YUN K, DING Y, CHEN M, ZHANG Z