HA Sheng-nan, REN Song-zan, XIE Chun-sheng, CHEN De-hua, MA Chun-xia. Failure Analysis of Stainless Steel Wire of 200 Series[J]. Development and Application of Materials, 2008, 23(1): 51-54,65. DOI: 10.19515/j.cnki.1003-1545.2008.01.013
Citation: HA Sheng-nan, REN Song-zan, XIE Chun-sheng, CHEN De-hua, MA Chun-xia. Failure Analysis of Stainless Steel Wire of 200 Series[J]. Development and Application of Materials, 2008, 23(1): 51-54,65. DOI: 10.19515/j.cnki.1003-1545.2008.01.013
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Failure Analysis of Stainless Steel Wire of 200 Series

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  • By means of SEM,EDS and metallography microscope,the fracture reasons of stainless steel wire of 201 and 200Cu were analyzed. The results show that un-stability of austenitic phase brought about corrosion between grain boundary easily,and the un-equality stress during drawing brought about small cracks and then expand at the following drawing process which resulted in the failure.
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