国家/地区 中国（2）
IPC部 B（2）
IPC大类 B05（2）
IPC小类 B05D（2）
IPC B05D005/00（2）
发明人
公开年 2022（2）
申请年
专利权人

Preparing high-wear-resistant high-chromium graphene roll skin, comprises e.g. premixing resin, chromium, graphene, plasticizer, glidant and additives in inner cavity, melt extruding, slicing, performing iron-based phosphating pretreatment and spraying surface of roller skin by sandblasting machine.

WUMING, WANG T

Repairing agent for boiler flue gas desulfurization tower, includes multi-layer composite coating comprising wear-resistant layer, bonding layer, and anticorrosive layer which are sequentially coated on inner wall of desulfurization tower, and anticorrosive layer attached to inner wall.

WANG Y, SHANG Y, YANG Y, SONG X