国家/地区 中国（4）
IPC部 C（4）
IPC大类 C21（4）
IPC小类 C21D（4）
IPC C21D005/00（4）
发明人 ZHU W（4）
公开年 2020（4）
申请年 2018（4） 
专利权人 ANHUI NINGGU.（4）

High chromium ball comprises carbon, silicon, manganese, chromium, molybdenum, copper, sulfur, phosphorus, cerium, graphene, and iron.

ZHU W

Treatment process of high chromium alloy casting ball includes heating alloy water, adding graphene and cerium in deoxidized alloy water, smelting, deoxidizing, casting, annealing, cooling, polishing castings, quenching and tempering.

ZHU W

Processing of low-chromium alloy wear-resistant ball involves smelting carbon, silicon, manganese, chromium, copper, titanium, sulfur, phosphorus, and balance iron, casting, grinding, adding graphene, casting, cooling, and tempering.

ZHU W

Low chrome alloy grinding balls comprises carbon, silicon, manganese, chromium, copper, titanium, graphene, sulfur, phosphorus and iron.

ZHU W