| 查看: 591 | 回复: 1 | |||
| 本帖产生 1 个 LS-EPI ，点击这里进行查看 | |||
[求助]
在线等一篇论文检索信息，谢谢
|
|||
|
Cold compression behavior of alumina particles with different grain sizes under high pressure DOI: 10.1016/j.ceramint.2023.07.141 |
回复此楼» 猜你喜欢
论大家对6070后普通教授导师的看法
已经有14人回复
-
统计一下：硕士毕业答辩后的谢师宴是学生出钱，还是老师出钱？
已经有23人回复
-
每到中夜，情难自抑
已经有60人回复
-
求助大神，Fe和Al离子对MOF都有淬灭，当两种离子共存时，怎么区分两种离子？
已经有3人回复
-
求生物学的博导收留
已经有6人回复
-
实验室太吵闹，无法安静学习，怎么办？
已经有15人回复
-
为什么美国要封锁华为而不封锁丘C同呢？
已经有9人回复
-
又想换工作
已经有25人回复
-
职能部门工作人员态度不好是普遍的吗？怎么让他们态度好一些？
已经有6人回复
-
双非本科毕业论文，气人
已经有14人回复
baiyuefei
版主 (文学泰斗)
风雪
- LS-EPI: 1643
- 应助: 4639 (副教授)
- 贵宾: 46.966
- 金币: 652014
- 散金: 11616
- 红花: 989
- 沙发: 81
- 帖子: 68787
- 在线: 12984.4小时
- 虫号: 676696
- 注册: 2008-12-18
- 性别: GG
- 专业: 合成药物化学
- 管辖: 有机交流
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
fml2856: 金币+20, ★★★★★最佳答案 2024-02-20 21:40:09
sunshan4379: LS-EPI+1, 感谢应助 2024-03-23 19:38:58
fml2856: 金币+20, ★★★★★最佳答案 2024-02-20 21:40:09
sunshan4379: LS-EPI+1, 感谢应助 2024-03-23 19:38:58
|
Cold compression behavior of alumina particles with different grain sizes under high pressure By Liu, FM (Liu, Fangming) [1] ; Zhang, JW (Zhang, Jiawei) [2] ; Liu, PP (Liu, Pingping) [1] ; He, DW (He, Duanwei) [3] Source Volume49Issue19Page32324-32330 DOI10.1016/j.ceramint.2023.07.141 Published OCT 1 2023 Indexed 2024-02-04 Document Type Article Jump to Abstract The cold compression behavior of alumina samples, with average grain sizes of 350 nm, 7.9 mu m, and 18.2 mu m, has been investigated under non-hydrostatic conditions by using a diamond anvil cell. After treatment with various pressures, the in situ axial X-ray diffraction patterns, transparency variations, and microstructures after decompression of the samples were also analyzed. The results showed that the submicron grains became easily translucent. The larger the grain size, the higher the pressure needed to compress the sample to transparency. On the other hand, for a similar grain size, the various geometrical shapes of the grains did not affect the pressure dependency on transparency. The elastoplastic characteristics of the alumina grains of different sizes under cold compression were found to be consistent with the transparency variation. As a conclusion, alumina particles under cold compression were found to be applicable in the pressure-assisted preparation of alumina transparent ceramics. Keywords Author KeywordsAluminaCold compressionX-ray diffractionPlastic deformationTransparent ceramics Keywords PlusTRANSPARENT ALUMINAPOLYCRYSTALLINE ALUMINAYIELD STRENGTHCERAMICSTRANSMITTANCEAL2O3SPSNANOPARTICLESEVOLUTIONSTANDARD Author Information Corresponding Address Liu, Fangming (corresponding author) Yangtze Normal Univ, Coll Mat Sci & Engn, Chongqing Key Lab Extraordinary Bond Engn & Adv Ma, Chongqing 408100, Peoples R China Corresponding Address He, Duanwei (corresponding author) Sichuan Univ, Inst Atom & Mol Phys, Chengdu 610065, Peoples R China Addresses 1 Yangtze Normal Univ, Coll Mat Sci & Engn, Chongqing Key Lab Extraordinary Bond Engn & Adv Ma, Chongqing 408100, Peoples R China 2 Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Inst Phys, Beijing, Peoples R China 3 Sichuan Univ, Inst Atom & Mol Phys, Chengdu 610065, Peoples R China E-mail Addresses fangmingliu@yznu.edu.cnduanweihe@scu.edu.cn Categories/ Classification Research AreasMaterials Science Web of Science Categories Materials Science, Ceramics Funding Funding agency Grant number Science Foundation of Chongqing, China cstc2020jcyj-msxmX0518 Language English Accession Number WOS:001148800500001 ISSN 0272-8842 eISSN 1873-3956 IDS Number FW1O4 |
2楼2024-02-19 14:22:08
5