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金刚网材质检测方法及标准

不锈钢304材质检测国标:国标304不锈钢线材经过摩擦及切削动作后都会产生磁性,但是金钢网线材要求无磁性,钢厂在炼钢过程中需要提高了锰元素含量用于消除磁性,但是锰元素含量提高后传统药水检测就不准确了。

金刚网材质检测方法及标准

锰元素遇酸容易变红,所以单凭颜色是无法检测镍含量的,市面上不法商家有意稀释改变药液浓度致使检测液遇低镍量的线材一样不变色,所以准确测量不锈钢线材镍含量的方法就是使用光谱仪,一般各地区质监局都有光谱设备,如果从我们公司所购304金钢网的客户对材质出现质疑.我们免费提供上门检测。

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