国家/地区 中国（4）
IPC部 B（4）
IPC大类 B21（4）
IPC小类 C09D（4）
IPC C09D007/61（4） C09D163/00（3） C09D007/62（2）
C09D133/04（2） C22C038/02（2） C22C038/44（2）
C22C038/46（2） C22C038/52（2）
发明人
公开年 2021（4）
申请年 2021（4）
专利权人

Sliding plate useful for rolling mill comprises sliding plate main body whose surface provided with a cladding layer including carbon, chromium, manganese, silicon, molybdenum, nickel, aluminum, cobalt, copper, vanadium, phosphorus, sulfur, niobium, titanium and iron.

ZOU J

Processing rust-proof and thermal-resistant deformed steel comprises e.g. adding molten iron and scrap steel into converter for compound blowing, tapping, blowing, stirring, hanging to ladle refining furnace to blow argon, stirring, adjusting, cooling and descaling.

WU Z, WANG X, WU X

Preparing titanium alloy large-diameter square thin-walled pipe comprises e.g. heating mold, insulating and preheating, fixing the preheated punch press rod on upper mold of the press, and expanding round tube into a square tube.

CHEN X, ZHANG L, QIAN C

Aluminum profile useful for bimetal composite radiator in reducing abnormal friction noise caused by thermal expansion and contraction of bimetal composite radiator, comprises aluminum tube.

LV T, DI J, FU Z