超塑性成形

研究了2091Al－Li合金平面应变状态和体应变状态的超塑性成形后时效动力学特点。

In this paper , the aging dynamic characteristics of 2091 Al-Li alloy after superplastic forming at plane and volume strain states have been investigated respectively .

超塑性成形／扩散连接（简称SPF／DB）工艺，是航空航天领域成形研究的重要内容之一。

Superplastic Forming / Diffusion Bonding ( SPF / DB ) process is one of the most important research subjects in the aero-space engineering field .

纳米3Y-TZP陶瓷薄板超塑性成形研究

Study on superplastic forming for nano 3 Y-TZP sheet

超塑性成形（SPF）与超塑成形/扩散连接（SPF/DB）工艺是航空航天领域重要的一种加工方法。

The technique of superplastic forming and superplastic forming / diffusion bonding ( SPF / DB ) is an important processing method in the field of aerospace .

重点介绍了超塑性成形和超塑性成形/扩散焊接技术在钛合金上的应用、超塑成形模具材料选择的原则、以及提高SPF部件性能的措施。

Emphasis has been put on application of superplastic forming ( SPF ) and superplastic forming / diffusion bonding ( SPF / DB ) in titanium alloys , on selecting principle of superplastic forming mould , and on method to improve the properties of SPF parts .

钛合金板超塑性成形/扩散连接成形因素影响的数值模拟

Numerical Simulation of Effect on SPF / DB of Ti Alloy Sheet

非晶合金精细零部件的超塑性成形技术

Superplastic Forming Techniques for Fine Precision Amorphous Alloy Parts

基于模糊神经网络的升温超塑性成形工艺参数优化

Optimization of Technological Parameters in Calescent Superplastic Forming Based on Fuzzy Neural Network

钛合金超塑性成形的模具设计

Mould design for superplastic forming of titanium alloy

大型钛合金零件内加热超塑性成形模具设计

Die design by super plastic forming for large Titanium allay parts at inner heating

非局部摩擦及应变梯度理论在超塑性成形中的应用研究

The Application Research of Nonlocal Friction Model and Strain Gradient Theory in Superplastic Forming

考虑损伤效应的镁合金板材超塑性成形极限及其数值模拟

Forming Limit and Numerical Simulation of Superplastic Magnesium Alloy Sheet by Consideration of Damage

展示了超塑性成形技术在某些领域中的应用前景。

It also shows the prospects for applying the superplastic forming technique in some fields .

超塑性成形的应用和材料

Application and material of superplastic forming

大块非晶合金在超塑性成形时呈现出比一般金属材料更大的摩擦阻力。

In superplastic forming , bulk metallic glass has larger surface friction resistance than ordinary metal alloys .

超塑胀形是超塑性成形的重要工艺之一，是一种先进制造技术。

Superplastic bulging is one of the important superplastic forming technology , is an advanced manufacturing technology .

基于正交试验原理的钛合金环形气瓶超塑性成形过程的数值模拟

Numerical Simulation of the Superplastic Bulging Deformation of Titanium Alloy Annular Gas Cylinder Based on the Orthogonal Experimental Principle

与原机加工工艺相比，超塑性成形该零件的工艺简单，节省材料60%以上。

This part by superplastic forming process if simpler and saving material over 60 % than by machining process .

根据材料成形工艺的要求，提出了非晶合金超塑性成形研究的内容。

The works needed on superplastic forming of amorphous alloys are proposed based on the requirement of material forming process .

模具型腔的等温成形与超塑性成形是一种新的制模工艺，这一工艺所具有的优点使之成为模具型腔制造的一种有力手段。

Isothermal and superplastic die hobbing is a new technique of producing die cavities . Its advantages make it an effective means in die and mould manufacturing .

流变成形理论是近年来在塑性成形原理、超塑性成形理论、蠕变成形理论的基础上发展起来的、更富普遍性意义的一种成形理论，是流变学在塑性加工领域的具体应用。

The theory of rheological forming , a deformation theory of greater universal significance , has been developed recent years based on the theories of plastic forming , super - plastic forming and creep forming .

基于大块非晶合金在过冷液相区间具有很好的超塑性成形特点，本论文通过挤压成形工艺成功制备了新型铜/Cu40Zr44Ag8Al8（？）晶复合材料。

In this dissertation , novel Cu / Cu40Zr44Ag8Al8amorphous alloy composite was fabricated through the coextrusion technology , based on the excellent thermoplastic forming characteristics of BMG in the supercooled liquid region ( SLR ) .

基于刚粘塑性有限元技术采用最大应变速率恒定的压力控制策略和超塑性成形空洞损伤演变模型对空洞敏感材料的超塑性胀形过程进行了数值模拟。

Based on the rigid visco plastic FEM technique , this paper numerically simulate the superplastic bulging process of void sensitive materials using pressure controlling strategy of maintaining maximum effective strain rate constant and void damage evolution model of superplastic forming .

本文重点介绍了热固性塑料压制模型腔的等温成形与超塑性成形工艺，介绍了有关的工艺参数、工装设计，并阐述了该工艺的应用实例。

The main purpose of this paper is to introduce the technique of isothermal and superplastic hobbing for moulds of thermosetting plastic , the selection of technological parameters and the design of the die set , and to explain practical applications of the new technique .

Al2O3-ZrO2纳米复相陶瓷超塑性拉深成形研究

Research on the superplastic deep drawing of Al_2O_3-ZrO_2 nanocomposite

装定环超塑性挤压成形研究

Study on Superplastic Extrusion Processing of Bookbinding Rind

利用纳米复相陶瓷在高温下具有的超塑性进行成形加工是实现复杂形状零件近净成形的重要手段。

Components with complex shape can be made of nanocomposite ceramic by taking advantages of its superplasticity , which is an important way in near-net shape forming .

首次开发利用氩气的压力胀形和轴向加载的复合超塑性工艺成形技术制造钛合金波纹管的新工艺，可加工多波U型钛合金波纹管。

A new forming technology of bellows , which use the complex superplastic forming ( SPF ) method of applying gas pressure bulging and compressive axial load is firstly developed and can be used to manufacture " U " type titanium alloys bellows .

超塑性胀形成形时间影响因素的数值分析

Numerical Analysis of Factors Affecting the Forming Time of Superplastic Bulging

塑料模具超塑性材料及成形研究

Study on the super plastic materials for plastic die and formation