First,This paper presents the FEM formulas of SPF/DB simulation,in which Lagrangian algorithms are used to deal with contact problemsSecond,the birooms box shape SPF/DB component was simulated using the authors developed program and its results was analyzed
本文首先给出了超塑成形／扩散连接数值模拟的有限元列式，其中扩散连接接触问题采用拉格朗日乘子法进行处理，其次应用自己编制的程序对双室盒形件进行了扩散连接有限元模拟，并对模拟结果进行了分析。
The superplastic forming and diffusion bonding (SPF/DB) is applied in aviation and space flight field because of its priorities.
超塑成形/扩散连接(SPF/DB)技术被广泛应用于航空及航天领域。
Superplasticity and Application of Superplastic Forming/Diffusion Bonding Technology
材料超塑性和超塑成形/扩散连接技术及应用
Research on the Superplastic Forming and Diffusion Bonding Technology of Titanium Alloy;
钛合金超塑成形/扩散连接组合工艺研究
Numerical Simulation and Technical Study of Superplastic Forming/Diffusion Bonding for Ti Alloy Sheet
钛合金超塑成形/扩散连接的数值模拟及工艺研究
Investigation on Superplastic Diffusion Bonding of Fine-grained TC21 Alloy
细晶TC21合金超塑性扩散连接的研究
Research on Superplastic Diffusion Bonding of TC4 Titanium Alloy to 1Cr18Ni9Ti Stainless Steel;
TC4钛合金与1Cr18Ni9Ti不锈钢超塑性扩散连接工艺研究
Microstructure and Element Diffusion Behavior of Fine-grained Titanium Alloy after Superplastic Diffusion Bonding
细晶钛合金超塑性扩散连接的微观组织及元素扩散行为
Study on Microstructures of Laser Melted Surface and Their Transformation During Treating and Superplastic Forming/Diffusion Bond of a γ-TiAl Alloy;
γ-TiAl合金激光快凝组织与加热转变组织及其超塑扩散连接研究
Superconducting joint with multifilamentary superconducting BSCCO tapes by diffusion bonding
直接扩散连接制备多芯Bi系超导带材超导接头
LBW/SPF Complex Forming for Multi-Sheet Structure of GH4169 Superalloy
GH4169高温合金多层板结构的激光连接/超塑成形组合技术
Solution and Its Principle of Macro-deformation of Diffusion Bonding Jionts
扩散连接件宏观变形的防止原理及其改进方案
Study on diffusion bonding TC4 to ZQSn10-2-3 using a Ni interlayer
TC4/Ni/ZQSn10-2-3扩散连接
An Investigation of Phase Transformation Superplastic Diffusion Bonding of Titanium Alloy/Pure Nickel/Stainless Steel;
钛合金/纯镍中间层/不锈钢的相变超塑性扩散焊接研究
An Investigation of Phase Transformation Superplastic Diffusion Bonding of Near α-phase Titanium Alloy to Austenite Stainless Steel;
近α相钛合金与奥氏体不锈钢的相变超塑性扩散焊接研究
Effects of Intelayer Composition on Transient Liquid Phase Bonding Process
中间层成分对瞬时液相扩散连接过程的影响
The elemental diffusion is the dominant factor of joint forming.
元素的扩散是控制接头形成的主要因素。
Effects of superplastic forming process on microstructure of GH4169 laser beam welds
超塑成形对GH4169合金激光焊接组织的影响
Superplastic Solid State Welding of Ultrahigh Carbon Steel and 40Cr Steel After Surface Modification
超高碳钢与表面改性后40Cr的超塑连接
Microstructural characterization of TC4/Cu/ZQSn10-2-3 diffusion bonded joints
TC4/Cu/ZQSn10-2-3扩散连接接头微观分析