• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
成果搜索

author:

蔡传荣 (蔡传荣.) [1] | 张琼 (张琼.) [2] (Scholars:张琼)

Indexed by:

CSCD

Abstract:

<正> 铍青铜(QBe2-CY)[Cu-1.86Be-0.24Ni-0.11Fe)经过硬态分级时效处理(200℃×1h,320℃×2h二次时效),其强韧性配合较好,σ_b=1365MN/m~2、Hv=415,δ=2.5%,现已广泛应用于电子工业等弹力元件中。采用高压开关中弹簧触片制成微型拉伸试样(20×2×0.2mm),经抛光腐蚀晶粒内仍有滑移线存在,晶界上有少量γ相析出,该处理是过饱和固溶体α相的共格脱溶过程。将试样装在TH拉伸台上,再送入JSM-35CF扫瞄电镜中利用手动加载方式进行原位观察。

Keyword:

QBe2-CY 动态拉伸

Community:

  • [ 1 ] 福州大学

Reprint 's Address:

Email:

Show more details

Related Keywords:

Related Article:

Source :

电子显微学报

ISSN: 1000-6281

CN: 11-2295/TN

Year: 1993

Issue: 02

Page: 132

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

Online/Total:105/10131477
Address:FZU Library(No.2 Xuyuan Road, Fuzhou, Fujian, PRC Post Code:350116) Contact Us:0591-22865326
Copyright:FZU Library Technical Support:Beijing Aegean Software Co., Ltd. 闽ICP备05005463号-1