Distributions of Residual Stresses in Diffusion Bonding of Dissimilar Materials Intermetallics TiAl to Steel 40Cr and Effect of Interlayer

机译：异种材料金属间化合物TiAl与40Cr钢扩散键合中的残余应力分布及中间层的影响

获取原文

获取原文并翻译 | 示例

页面导航

摘要
著录项
相似文献
相关主题

摘要

Distributions of residual stress in diffusion bonding of dissimilar materials intermetallics TiAl to steel 40Cr were simulated by FEM calculation. Results showed that destructive residual stresses presented in the minute area adjacent to bond-line of the base material with the smaller thermal expansion coefficient. Reducing bonding temperature and diminishing bonding time are in favor of the mollification of interface tresses. Concepts of the residual stress factor Rf and the thickness factor Tf were propounded. As selecting the interlayer, the interlayer with smaller |Rf| and Tf should be given precedence, and with a prerequisite of sufficient physical contact small thickness of the interlayer are finer.

机译：通过有限元计算模拟了异种材料金属间化合物TiAl与40Cr钢扩散键合中的残余应力分布。结果表明，破坏性残余应力出现在与基材粘结线相邻的微小区域，热膨胀系数较小。降低粘合温度和减少粘合时间有利于界面发丝的变质。提出了残余应力因子Rf和厚度因子Tf的概念。选择中间层时，| Rf |较小的中间层应当优先考虑Tf和Tf，并且在充分物理接触的前提下，中间层的厚度较小。

著录项

来源
《Asian Pacific Conference on Fracture and Strength;APCFS; 20061122-25;20061122-25; Sanya(CN);Sanya(CN)》|2006年|P.19391943|共2页
会议地点 Sanya(CN);Sanya(CN)
作者
Peng HE; Duo LIU;
展开▼
作者单位

State Key Laboratory of Advanced Welding Production Technology, Harbin Institute of Technology, Harbin 150001, China;

展开▼
会议组织
原文格式 PDF
正文语种 eng
中图分类机械试验法;
关键词
diffusion bonding; TiAl; residual stress factor; the thickness factor;

机译：扩散键合； TiAl；残余应力因子；厚度因子;

相似文献

外文文献
中文文献
专利

1. Distributions of Residual Stresses in Diffusion Bonding of Dissimilar Materials Intermetallics TiAl to Steel 40Cr and Effect of Interlayer [J] . Peng HE, Duo LIU Key Engineering Materials . 2007,第Pt3期

机译：异种材料金属间化合物TiAl与40Cr钢扩散键合中的残余应力分布及中间层的影响
2. Rapid diffusion bonding of WC-Co cemented carbide to 40Cr steel with Ni interlayer: Effect of surface roughness and interlayer thickness [J] . Guo Yajie, Wang Yuqing, Gao Bingxiang, CERAMICS INTERNATIONAL . 2016,第15期

机译：WC-Co硬质合金的快速扩散键合与Ni中间层的40Cr钢：表面粗糙度和层间厚度的影响
3. Rapid diffusion bonding of WC-Co cemented carbide to 40Cr steel with Ni interlayer: Effect of surface roughness and interlayer thickness [J] . Guo Yajie, Wang Yuqing, Gao Bingxiang, CERAMICS INTERNATIONAL . 2016,第15期

机译：带有Ni中间层的WC-Co硬质合金与40Cr钢的快速扩散结合：表面粗糙度和中间层厚度的影响
4. Distributions of Residual Stresses in Diffusion Bonding of Dissimilar Materials Intermetallics TiAl to Steel 40Cr and Effect of Interlayer [C] . Peng HE, Duo LIU Asian Pacific Conference on Fracture and Strength . 2007

机译：不同材料化金属间压粘对钢40Cr的残余应力分布及中间层
5. Using accumulative roll bonding and reaction annealing to process titanium-aluminum-niobium intermetallic sheet materials from dissimilar elemental foils [D] . Zhang, Rengang 2007

机译：使用累积辊压粘合和反应退火从异质元素箔加工钛铝铌金属间板材
6. Enhancement of Diffusion Assisted Bonding of the Bimetal Composite of Austenitic/Ferric Steels via Intrinsic Interlayers [O] . Chenwei He, Guangshan Pan, Lu Xie, 2021

机译：奥氏体/铁钢的分散辅助粘接通过内在层间层的扩散辅助粘合
7. Intermetallic Reactions during the Solid-Liquid Interdiffusion Bonding of Bi2Te2.55Se0.45 Thermoelectric Material with Cu Electrodes Using a Sn Interlayer [O] . Chien-Hsun Chuang, Yan-Cheng Lin, Che-Wei Lin 2016

机译：使用sn中间层的Bi2Te2.55se0.45热电材料与Cu电极的固液相互扩散键合过程中的金属间反应
8. Strength, ultrasonic and metallurgical evaluation of diffusion bonds of dissimilar materials. [R] . G. C. Ojard 1991

机译：不同材料扩散连接的强度，超声波和冶金评估。

Distributions of Residual Stresses in Diffusion Bonding of Dissimilar Materials Intermetallics TiAl to Steel 40Cr and Effect of Interlayer

摘要

著录项

相似文献

相关主题

期刊订阅