国家/地区 中国（3）
IPC部 C（3）
IPC大类 C23（3）
IPC小类 C23C（3） C25D（3）
IPC C25D003/12（3）
发明人
公开年 2021（2）
申请年 2020（3）
专利权人

Dull nickel-plated and graphene-enclosed plating structure for zinc alloy die-casting parts, has zinc-nickel alloy plating layer that is prepared from inside to outside sequentially zinc alloy base portion.

LAI H, CHEN K, GUO C

Preparation of graphene-enhanced nickel-based nanocomposite powder metallurgy material involves cutting graphite into sheet, nano grinding to obtain nano graphene, adding dispersant, putting into centrifuge, and mixing and blending.

OU B, XU C, WANG Q, XIONG L

Processing high-strength, corrosion-resistant plastic electroplating comprises pre-treating plastic piece to be plating by oil-removing coarsening liquid, sensitizing, degumming, activating plastic piece, and electroplating nickel.

LUO W, CHEN J