| 一个表征非晶形成能力的新参数 | |
| Alternative Title | A New Parameter for Characterizing Glass-forming Ability |
| 周啸1; 周海涛1; 刘瑞蕊1; 赵仲恺2; 刘小春3 | |
| 2012 | |
| Source Publication | 材料导报
 |
| ISSN | 1005-023X |
| Volume | 26.0Issue:022Pages:138-147 |
| Abstract | 基于文献数据的统计分析，获得了非晶形成能力新参数的表达式ζ=（Tg/T1-Tx）^a·（Tx-Tg/T1）^b。用线性回归方法推导出形成非晶合金的临界尺寸Dmax与ζ的经验公式为Dmax／mm=（1．061±0．067）ζ＋（2．490±0．325）。与其他判据相比，这两个公式更加可靠，适用于多种合金体系。 |
| Other Abstract | According to statistical analysis of literature data, a modified parameter criterion was found and de fined asζ=（Tg/T1-Tx）^a·（Tx-Tg/T1）^b. Using linear regression method, an empirical formula between glass-forming critical diameter Dmax and ζ was derived, that is Dmax/mm= （1. 061 ±0. 067）ζ@（2. 490±0. 325）. Compared with other criterions, the two formulas are more reliable and adapt for many kinds of alloy systems. |
| Keyword | 非晶 新参数 临界尺寸 |
| Indexed By | CSCD |
| Language | 中文 |
| CSCD ID | CSCD:4718998 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/144422 |
| Collection | 中国科学院金属研究所 |
| Affiliation | 1.中南大学材料科学与工程学院 2.清华大学 3.中科院金属研究所 |
| Recommended Citation GB/T 7714 | 周啸,周海涛,刘瑞蕊,等. 一个表征非晶形成能力的新参数[J]. 材料导报,2012,26.0(022):138-147. |
| APA | 周啸,周海涛,刘瑞蕊,赵仲恺,&刘小春.(2012).一个表征非晶形成能力的新参数.材料导报,26.0(022),138-147. |
| MLA | 周啸,et al."一个表征非晶形成能力的新参数".材料导报 26.0.022(2012):138-147. |
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