Thermodynamic Studies of the α → β Phase Transformation in Zirconium Using a Subsecond Pulse Heating Technique.

Journal of Research of the National Bureau of Standards. Section A, Physics and Chemistry Pub Date : 1975-01-01 DOI:10.6028/jres.079A.004
A Cezairliyan, F Righini
{"title":"Thermodynamic Studies of the <i>α</i> → <i>β</i> Phase Transformation in Zirconium Using a Subsecond Pulse Heating Technique.","authors":"A Cezairliyan,&nbsp;F Righini","doi":"10.6028/jres.079A.004","DOIUrl":null,"url":null,"abstract":"<p><p>Measurements of the temperature and energy of the <i>α</i> → <i>β</i> phase transformation, and the electrical resistivity near and at the transformation point of zirconium using a subsecond duration pulse heating technique are described. The results yield 1147 K for the transformation temperature and 3980 J · mol<sup>-1</sup> for the transformation energy. Electrical resistivity is found to decrease by 17 percent during the transformation. Estimated inaccuracies of the measured properties are: 10 K for the transformation temperature, 5 percent for the transformation energy, and 2 percent for the electrical resistivity.</p>","PeriodicalId":17018,"journal":{"name":"Journal of Research of the National Bureau of Standards. Section A, Physics and Chemistry","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1975-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6565425/pdf/jres-79A-81.pdf","citationCount":"14","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Research of the National Bureau of Standards. Section A, Physics and Chemistry","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.6028/jres.079A.004","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 14

Abstract

Measurements of the temperature and energy of the α → β phase transformation, and the electrical resistivity near and at the transformation point of zirconium using a subsecond duration pulse heating technique are described. The results yield 1147 K for the transformation temperature and 3980 J · mol-1 for the transformation energy. Electrical resistivity is found to decrease by 17 percent during the transformation. Estimated inaccuracies of the measured properties are: 10 K for the transformation temperature, 5 percent for the transformation energy, and 2 percent for the electrical resistivity.

查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
α的热力学研究→ 亚秒脉冲加热技术在锆中的β相变。
α的温度和能量的测量→ 描述了使用亚秒持续时间脉冲加热技术的锆的相变、β相变以及相变点附近和相变点处的电阻率。结果表明，转化温度为1147k，转化能为3980J·mol-1。在转换过程中，电阻率下降了17%。测量特性的估计不准确度为：变换温度为10K，变换能量为5%，电阻率为2%。
本文章由计算机程序翻译，如有差异，请以英文原文为准。
求助全文
约1分钟内获得全文 去求助
来源期刊
Journal of Research of the National Bureau of Standards. Section A, Physics and Chemistry
Journal of Research of the National Bureau of Standards. Section A, Physics and Chemistry
自引率
0.00%
发文量
0
期刊最新文献
Deviation of International Practical Temperatures from Thermodynamic Temperatures in the Temperature Range from 273.16 K to 730 K. Measurements of the Specific Heats, Cσ , and Cv of Dense Gaseous and Liquid Ethane. Phase Equilibria and Crystal Growth in the Alkali Antimonate Systems Sb2O4-NaSbO3/ Sb2O4-KSbO3/, and Sb2O4-NaSbO3-NaF. Vapor Pressure Formulation for Water in Range 0 to 100 °C. A Revision. Revised Lifetimes of Energy Levels in Neutral Iron.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们：info@booksci.cn
Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1