Research on Impact Fatigue Performance of Stamping Die Cemented Carbides Based on Weibull Distribution AITranslate
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Impact fatigue performance of fine kinds of common stamping die cemented carbides was tested by small energy multiple impaction,and then analyzed based on Weibull distribution. Fracture surface was observed by SEM. The results show that there are three distinct areas on the fracture surface of the cemented carbide after multiple impaction,including a little rough region of stable crack growth, bright field of rapid crack propagation, and smooth area of final fracture. The impact fatigue performance is the best of WC-20% Co cemented carbide with an average grain size of 1.4 μm.
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DOI：
Chinese Library Classification Number:TG135.5[一般工业技术—材料科学与工程]
Citation Information:
Impact fatigue performance of fine kinds of common stamping die cemented carbides was tested by small energy multiple impaction,and then analyzed based on Weibull distribution. Fracture surface was observed by SEM. The results show that there are three distinct areas on the fracture surface of the cemented carbide after multiple impaction,including a little rough region of stable crack growth, bright field of rapid crack propagation, and smooth area of final fracture. The impact fatigue performance is the best of WC-20% Co cemented carbide with an average grain size of 1.4 μm.
quote
| GB/T 7714-2015 | [1] LI Yong-xia, LIU Zai-feng, ZHENG Feng, et al. Research on Impact Fatigue Performance of Stamping Die Cemented Carbides Based on Weibull Distribution[J]. Rare Metals and Cemented Carbides, 2012(4): 50-55. |
| MLA | [1] LI Yong-xia, et al., "Research on Impact Fatigue Performance of Stamping Die Cemented Carbides Based on Weibull Distribution." Rare Metals and Cemented Carbides, no. 4, 2012, pp. 50-55. |
| APA | [1] LI Yong-xia, LIU Zai-feng, ZHENG Feng, & JIANG Zi-ran. (2012). Research on Impact Fatigue Performance of Stamping Die Cemented Carbides Based on Weibull Distribution. Rare Metals and Cemented Carbides(4), 50-55. |
| IEEE | [1] LI Yong-xia, LIU Zai-feng, ZHENG Feng, and JIANG Zi-ran, "Research on Impact Fatigue Performance of Stamping Die Cemented Carbides Based on Weibull Distribution," Rare Metals and Cemented Carbides, no. 4, pp. 50-55, 2012. keywords: {cemented carbide impact fatigue Weibull modulus grain size Co content} |