试验了在高碳钢丝表面上热浸镀Zn5%AlRE合金层. 互联网 It was pointed out that de - carbonisation temperature could be determined by analysis of phase structure. 根据其对应关系,从金相组织分析结果可判定表面高碳钢产生全脱碳的温度,从而找出产生脱碳的环节. ...
有点意思:用碳钢焊接一只“钢狗”,再用传统的“烤蓝”工艺防锈、增色 http://t.cn/AijADQuN