| 合金元素对高碳高速钢中碳化物形成及形态的影响 |
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| 引用本文： | 刘海峰. 合金元素对高碳高速钢中碳化物形成及形态的影响[J]. 铸造, 2000, 49(5): 260-264 |
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| 作者姓名： | 刘海峰 |
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| 作者单位： | 吉林工业大学材料科学与工程学院!吉林长春130025 |
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| 基金项目： | 吉林省科委资助项目! (1 9990 5 0 3 0 1 )，国家科委博士点基金资助项目! (1 9990 1 85 1 0 )。 |
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| 摘 要： | 采用铸造方法制备了高碳、高钒和变质处理为特征的亚共晶（５％Ｖ）和过共晶（８％）
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| 关 键 词： | 高碳高速钢碳化物形态 合金元素 |
| 修稿时间： | 1999-12-17 |
TheEffect of Alloy Elements on Formation and Morphology ofCarbide in High-carbon High Speed Steel |
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| LIU Hai feng,LIU Yao hui,YU Si rong. TheEffect of Alloy Elements on Formation and Morphology ofCarbide in High-carbon High Speed Steel[J]. Foundry, 2000, 49(5): 260-264 |
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| Authors: | LIU Hai feng LIU Yao hui YU Si rong |
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| Abstract: | Two series (hypo eutectic and hyper eutectic) of new type high speed steel,which has high carbon,high vanadium,and metamorphic treatment features,were fabricated by casting.The effects of V,Nb,Mo on the formation and morphology of carbide were investigated.The results show that under the condition of increasing vanadium content to hyper eutetic,a large amount of dispersed fine MC type carbide can be obtained;Vanadium and Niobium compound addition can not obviously improve the carbide morphology;Increasing molybdenum content can improve the amount of layer M 2C type carbide,and increase the diameter of MC type carbide. |
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| Keywords: | high carbon high speed steel carbide formation and morphology alloy elements |
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