Patent ID: 11866806
Assignee: TIANJIN UNIVERSITY
Field: Materials, metallurgy (Chemistry)
Classification: CPC C  F | IPC C

Claim 0:
1. A method for preparing a corrosion-resistant nickel alloy, comprising the following steps:
smelting raw materials in a protective atmosphere, then performing a refining under a thermal insulation, performing a cooling to a temperature of 60-70° C. after the refining is completed, and repeating the smelting and the refining for 2-3 times to obtain the corrosion-resistant nickel alloy;
wherein the corrosion-resistant nickel alloy comprises the following components in percentage by mass;
4.16-5.35% of B, 5.69-5.79% of W, 27.68-28.39% of Cr, 12.65-13.42% of Al, and a balance of Ni and inevitable impurities.