Analysis of Cracking of Automotive Stamping Parts and Improvement Measure

Jian Yang Zhang; Lian Sheng Chen; Ya Qiang Tian; Jin Ying Song; Xiang Yu Qi

doi:10.4028/www.scientific.net/AMR.926-930.751

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 926-930Analysis of Cracking of Automotive Stamping Parts...

Analysis of Cracking of Automotive Stamping Parts and Improvement Measure

Abstract:

By using the optical microscopy, scanning electron microscopy, X-ray fluorescence spectrum analyzers and spectrum analyzers, cracking of automotive stamping parts were researched and analyzed. The results showed that the fracture morphology of grainy layered fracture was caused by a long strip of sulfide inclusions.