CARCK ANALYSIS OF 4130X STEEL IN FLATTENING TEST

MA Zhi-qing. CARCK ANALYSIS OF 4130X STEEL IN FLATTENING TEST[J]. PHYSICAL TESTING AND CHEMICAL ANALYSIS PART A:PHYSICAL TESTING, 2007, 43(2): 62-63.

Citation:

MA Zhi-qing. CARCK ANALYSIS OF 4130X STEEL IN FLATTENING TEST[J]. PHYSICAL TESTING AND CHEMICAL ANALYSIS PART A:PHYSICAL TESTING, 2007, 43(2): 62-63.

Citation:

MA Zhi-qing. CARCK ANALYSIS OF 4130X STEEL IN FLATTENING TEST[J]. PHYSICAL TESTING AND CHEMICAL ANALYSIS PART A:PHYSICAL TESTING, 2007, 43(2): 62-63.

Abstract

In flattening test,the crack happened in the lagest deformation parts. By means of chemical composition analysis,mechanical property test and microstructure examination,the results showed that this defect was result of rough surface and not the crack existed in matrix. According to the analysis result,the method to avoid the defects is put forward.

FullText(HTML)

Turn off MathJax

Article Contents

Export File