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

author:

王涛 (王涛.) [1] | 戴品强 (戴品强.) [2] | 谢宇玲 (谢宇玲.) [3] | 项忠楠 (项忠楠.) [4]

Indexed by:

CQVIP PKU CSCD

Abstract:

通过室温下拉伸及弯曲试验,研究了淬火温度以及循环拉伸对Ti-16Nb-4Sn(at%)合金的超弹性和形状记忆效应的影响。发现锻造态合金在室温变形后具有接近完全的超弹性。700℃冰水淬火的合金具有最好的形状记忆效应,室温变形后在150℃加热,形状回复率可达21.1%,但超弹性却最低。超弹性和形状记忆效应具有互补性。循环拉伸可以明显改善合金的超弹性。对于锻造态和经400℃冰水淬火的合金,通过4%应变量循环拉伸3次后均可获得完全的超弹性。XRD分析结果表明。室温下合金的组织为β+α″马氏体。

Keyword:

Ti-Nb-Sn合金 形状记忆效应 淬火 超弹性 马氏体相变

Community:

  • [ 1 ] 福州大学材料学院,福建福州350002

Reprint 's Address:

Email:

Show more details

Related Keywords:

Related Article:

Source :

热加工工艺

ISSN: 1001-3814

CN: 61-1133/TG

Year: 2008

Issue: 2

Volume: 37

Page: 9-12

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: -1

30 Days PV: 7

Online/Total:122/9997525
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