information analysis

In this paper,the relation between grinding burn and Barkhausen noise are studied through Barkhausen noise analysis method,and comparisons with pickling and metallographical method are made as well.

利用巴氏杂讯分析法研究了磨削烧伤与巴氏杂讯的关系,并用酸洗和金相法与其进行了对比。