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高压下铬的状态方程和强度研究
Alternative TitleThe Equation of State and Strength of Chromium under High Pressure
熊伦; 李斌; 刘景
2018
Source Publication首都师范大学学报(自然科学版)
ISSN1004-9398
Volume39Issue:6Pages:30-34
SubtypeArticle
Abstract在以氦气为传压介质加压到47 GPa和径向衍射实验加压到68 GPa的实验中,研究了铬在高压下的状态方程和强度.准静水压的数据得到铬的体弹模量和其一阶导数分别是190.5(16)GPa和4.54(12).固定体弹模量的一阶导数为4.82,得到的体弹模量是187.2(4)GPa.结合高压下的剪切模量,发现铬在19 GPa由于塑性形变而发生屈服,此时的差应力是0.72 GPa.在68 GPa时,铬的最大差应力为0.95 GPa
Keyword 状态方程 强度 高压 径向衍射
Language中文
Document Type期刊论文
Identifierhttp://ir.ihep.ac.cn/handle/311005/286533
Collection多学科研究中心
Corresponding Author熊伦
Affiliation中国科学院高能物理研究所
First Author AffilicationInstitute of High Energy
Corresponding Author AffilicationInstitute of High Energy
Recommended Citation
GB/T 7714
熊伦,李斌,刘景. 高压下铬的状态方程和强度研究[J]. 首都师范大学学报(自然科学版),2018,39(6):30-34.
APA 熊伦,李斌,&刘景.(2018).高压下铬的状态方程和强度研究.首都师范大学学报(自然科学版),39(6),30-34.
MLA 熊伦,et al."高压下铬的状态方程和强度研究".首都师范大学学报(自然科学版) 39.6(2018):30-34.
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