The invention discloses a nickel iron alloy material and a preparation method thereof. The nickel iron alloy material comprises two elements of nickel Ni element and iron Fe element; the mass percentage of each element is Ni:30% to 60%, Fe:40% ~ ~ 2. Preparation method of nickel iron alloy materials mentioned above by electroforming method in sulfate system as electrolyte, anode and cathode in metal electroforming solution, and the cathodic deposition of nickel iron alloy; the electroforming solution includes: 180 ~ 30 ~ 260g/L of nickel sulfate, nickel chloride, 50g/L 40 ~ 50g/L, 15 ~ boric acid 45g/L ferrous sulfate. The invention can make the uniform nickel iron alloy material with high hardness and high magnetism, can reduce the use amount of nickel, save the cost and reduce the burden of the three wastes treatment. ?
【技术实现步骤摘要】
【技术保护点】
一种镍铁合金材料,其特征在于,包括镍Ni元素、铁Fe元素、两种元素;各元素的质量百分比为:Ni:30%~60%,Fe:40%~70%。
【技术特征摘要】
【专利技术属性】
技术研发人员:魏志凌,高小平,王峰,
申请(专利权)人:昆山允升吉光电科技有限公司,
类型:发明
国别省市:
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