Microstructure, thermal stability and mechanical properties of the novel (W1-xAlx)C-Co (x=0.2, 0.33, 0.4, 0.5) cemented carbide
文献类型：期刊论文
| 作者 | Qiao ZH ; Ma XF ; Zhao W ; Tang HG |
| 刊名 | international journal of refractory metals & hard materials
 |
| 出版日期 | 2009 |
| 卷号 | 27期号:1页码:48-51 |
| 关键词 | HARDMETALS BEHAVIOR ALLOYS WC |
| ISSN号 | 0263-4368 |
| 通讯作者 | ma xf |
| 中文摘要 | bulk novel cemented carbides (w1-xalx)c-10.1 vol% co (x = 0.2, 0.33, 0.4, 0.5) are prepared by mechanical alloying and hot-pressing sintering. hot-pressing (hp) is used to fabricate the bulk bodies of the hard alloys. the novel cemented carbides have good mechanical properties compared with wc-co. the density and operating cost of the novel material is much lower than a wc-co system. the material is easy to process and the processing leads to nano-scaled, rounded, particles in the bulk material. the hardness of (w1-xalx)c-10.1 vol% co (x = 0.2, 0.33, 0.4, 0.5) hard material is 20.37, 21.16, 21.59 and 22.16 gpa, and the bending strength is 1257, 1238, 1211 and 1293 mpa, with the aluminum content varying from 20% to 50%. the relationship between the microstructure and the mechanical properties of the novel hard alloy is also discussed. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000264789800009 |
| 公开日期 | 2010-06-18 |
| 源URL | [http://202.98.16.49/handle/322003/12647]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Qiao ZH,Ma XF,Zhao W,et al. Microstructure, thermal stability and mechanical properties of the novel (W1-xAlx)C-Co (x=0.2, 0.33, 0.4, 0.5) cemented carbide[J]. international journal of refractory metals & hard materials,2009,27(1):48-51. |
| APA | Qiao ZH,Ma XF,Zhao W,&Tang HG.(2009).Microstructure, thermal stability and mechanical properties of the novel (W1-xAlx)C-Co (x=0.2, 0.33, 0.4, 0.5) cemented carbide.international journal of refractory metals & hard materials,27(1),48-51. |
| MLA | Qiao ZH,et al."Microstructure, thermal stability and mechanical properties of the novel (W1-xAlx)C-Co (x=0.2, 0.33, 0.4, 0.5) cemented carbide".international journal of refractory metals & hard materials 27.1(2009):48-51. |
入库方式： OAI收割
来源：长春应用化学研究所
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