| 高性能硬质合金长条薄片状制品的研制 |
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| 引用本文： | 贾佐诚,吴诚.高性能硬质合金长条薄片状制品的研制[J].粉末冶金工业,2010,20(1). |
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| 作者姓名： | 贾佐诚 吴诚 |
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| 作者单位： | 中国钢研科技集团公司,安泰科技股份有限公司,北京100081 |
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| 摘 要： | 硬质合金长条薄片状制品烧结时往往出现弯曲现象,限制了它的应用。本文通过实验,研制了硬质合金长条薄片状坯条垂直插入填料中的装炉烧结方法,解决了这一难题。同时研究了填料的碳含量对硬质合金长条薄片状制品性能的影响,当碳含量为15%(质量分数)时,合金的抗弯强度和硬度达到双高。
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| 关 键 词： | 硬质合金 长条薄片状制品 烧结 抗弯强度 硬度 |
DEVELOPMENT OF HIGH-PERFORMANCE LONG CEMENTED CARBIDE SLICES |
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| JIA Zuo-cheng,WU Cheng.DEVELOPMENT OF HIGH-PERFORMANCE LONG CEMENTED CARBIDE SLICES[J].Powder Metallurgy Industry,2010,20(1). |
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| Authors: | JIA Zuo-cheng WU Cheng |
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| Affiliation: | Advanced Technology & Materials Co.;Ltd;China Iron & Steel Research Institute Group;Beijing;100081;China |
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| Abstract: | Long-slices of cemented carbide usually are bent during sintering and their usage is limited.A 'vertical insert installation for charging long slices in filler for sintering was developed.The effect of carbon content of filler on the performance of long cemented carbide slices was studied.The bending strength and hardness of the slices are high when the carbon content is 15wt%. |
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| Keywords: | cemented carbide long slice sintering bending strength hardness |
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