Synthesis and characterization of cr(2)a1c ceramics prepared by spark plasma sintering
文献类型：期刊论文
| 作者 | Tian, Wubian; Vanmeensel, Kim; Wang, Peiling; Zhang, Guojun; Li, Yongxiang; Vleugels, Jozef; Van der Biest, Omer |
| 刊名 | Materials letters
 |
| 出版日期 | 2007-09-01 |
| 卷号 | 61期号:22页码:4442-4445 |
| ISSN号 | 0167-577X |
| 关键词 | Cr(2)a1c compound Spark plasma sintering (sps) X-ray diffraction (xrd) Back-scattered electron image Mechanical properties |
| DOI | 10.1016/j.matlet.2007.02.023 |
| 通讯作者 | Wang, peiling(plwang@sunm.shcnc.ac.cn) |
| 英文摘要 | The investigation of bulk cr2alc ceramic fabricated by spark plasma sintering (sps) from coarse powders (cac10) and fine powders (ncac10) in the temperature range of 1100-1400 degrees c was carried out. the xrd results indicate that cr2alc, as major phase, always appears with minor and trace amount of cr7c3 and cr2al respectively in both ncac10 and cac10 samples and the amounts of later two phases decrease with increase in temperature. however, the cr2alc phase content in ncac10 is higher than that of cac10 sintered at the same temperature. the micrographs of back-scattered sem show that grains with smaller size and pores with fewer amounts appear in spsed ncac10 in comparison to that of cac10. as consequence, the higher hardness (5.6 gpa) of ncac10 than that (3.9 gpa) of cac10 was obtained. the patterns of xrd, microstructure and hardness of samples hped at 1400 degrees c for the same composition were also presented for comparison. (c) 2007 elsevier b.v. all rights reserved. |
| WOS关键词 | LIQUID REACTION SYNTHESIS ; TEMPERATURE HARDNESS ; BULK CR2ALC ; AL-C ; TI3SIC2 ; POWDERS ; M2ALC ; TI |
| WOS研究方向 | Materials Science ; Physics |
| WOS类目 | Materials Science, Multidisciplinary ; Physics, Applied |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCIENCE BV |
| WOS记录号 | WOS:000249160600028 |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2382232 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Wang, Peiling |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China 2.Katholieke Univ Leuven, Dept Met & Mat Engn, B-3001 Heverlee, Belgium 3.Chinese Acad Sci, Grad Sch, Beijing 100864, Peoples R China |
| 推荐引用方式 GB/T 7714 | Tian, Wubian,Vanmeensel, Kim,Wang, Peiling,et al. Synthesis and characterization of cr(2)a1c ceramics prepared by spark plasma sintering[J]. Materials letters,2007,61(22):4442-4445. |
| APA | Tian, Wubian.,Vanmeensel, Kim.,Wang, Peiling.,Zhang, Guojun.,Li, Yongxiang.,...&Van der Biest, Omer.(2007).Synthesis and characterization of cr(2)a1c ceramics prepared by spark plasma sintering.Materials letters,61(22),4442-4445. |
| MLA | Tian, Wubian,et al."Synthesis and characterization of cr(2)a1c ceramics prepared by spark plasma sintering".Materials letters 61.22(2007):4442-4445. |
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来源：中国科学院大学
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