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Analysis of the Impact Factors on the Hardness and Strength of Coarse-grained Cemented Carbide AITranslate

Jiangxi University of Technology Engineering Research Institute;Jiangxi University of Technology Engineering Research Institute;Jiangxi University of Technology Engineering Research Institute;Jiangxi University of Technology Engineering Research Institute;Jiangxi University of Technology Engineering Research Institute;Jiangxi University of Technology Engineering Research Institute
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Publisher: Editorial Office of Rare Metals and Cemented Carbides
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Abstract AITranslate

Influences of technological factors and their interaction on the hardness and transverse rupture strength of coarse-grained cemented carbide were investigated by variable search method, and the factors includes alloy carbon content,sintering process, cobalt content, binder phase composition, ball to powder ratio and milling time. The results show that cobalt content and milling time are the main impact factors of hardness, while sintering process,ball milling process and binder phase composition mainly influence alloy strength. The coarse-grained cemented carbide with fewer defects, more uniform binder phase distribution and higher strength can be obtained by appropriately increasing sintering temperature.

KeyWords AITranslate

coarse-grained cemented carbide hardness transverse rupture strength impact factor variable search

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Basic Information:

DOI:

Chinese Library Classification Number:TF125.3[冶金工程—粉末冶金]

Citation Information:

Influences of technological factors and their interaction on the hardness and transverse rupture strength of coarse-grained cemented carbide were investigated by variable search method, and the factors includes alloy carbon content,sintering process, cobalt content, binder phase composition, ball to powder ratio and milling time. The results show that cobalt content and milling time are the main impact factors of hardness, while sintering process,ball milling process and binder phase composition mainly influence alloy strength. The coarse-grained cemented carbide with fewer defects, more uniform binder phase distribution and higher strength can be obtained by appropriately increasing sintering temperature.

quote

GB/T 7714-2015 [1] GUO Sheng-da, YANG Jian-gao, HUANG Hai-ping, et al. Analysis of the Impact Factors on the Hardness and Strength of Coarse-grained Cemented Carbide[J]. Rare Metals and Cemented Carbides, 2012(4): 56-58.
MLA [1] GUO Sheng-da, et al., "Analysis of the Impact Factors on the Hardness and Strength of Coarse-grained Cemented Carbide." Rare Metals and Cemented Carbides, no. 4, 2012, pp. 56-58.
APA [1] GUO Sheng-da, YANG Jian-gao, HUANG Hai-ping, XU Fang, HU Yong-mei, & ZHENG Biao-hua. (2012). Analysis of the Impact Factors on the Hardness and Strength of Coarse-grained Cemented Carbide. Rare Metals and Cemented Carbides(4), 56-58.
IEEE [1] GUO Sheng-da, YANG Jian-gao, HUANG Hai-ping, XU Fang, HU Yong-mei, and ZHENG Biao-hua, "Analysis of the Impact Factors on the Hardness and Strength of Coarse-grained Cemented Carbide," Rare Metals and Cemented Carbides, no. 4, pp. 56-58, 2012. keywords: {coarse-grained cemented carbide;hardness;transverse rupture strength;impact factor;variable search}