Characterization of deformation and semi-solid isothermal microstructures of AZ91D alloy for upsetting in SIMA process;
SIMA法处理AZ91D镁合金压缩形变及半固态等温组织的特征
In this paper, the Mg alloy specimens for upsetting were studied.
本文采用SIMA法压缩形变工艺,对AZ91D镁合金的形变组织及微观缺陷进行了观测,通过DSC法分析合金熔化行为,进行了半固态等温液淬实验,研究了模拟实际工业生产条件下,工艺参数对镁合金半固态组织演化过程的影响,分析了液淬组织的凝固方式和压缩形变镁合金的半固态球化机制,结果表明:(1) 形变工艺参数对AZ91D镁合金压缩形变组织有明显影响。
Compression Deformation Behavior of Semi-solid Y112 Aluminum Alloy;
半固态Y112铝合金的压缩变形力学行为
Mechanical properties of A2017 alloys compression deformation in semi-solid state;
A2017合金半固态压缩变形力学特性
Compression Deformation Behavior of Semi-solid Al-Si Alloy Prepared by Crystallization-controlling;
控制结晶法制备半固态铝合金的压缩变形特性
Study on the heating treatment methods for compressive deformation of poplar in a fixed man-made plantation;
不同热处理方法固定人工林杨木压缩变形的研究
Effect of compressive deformation on microstructures and properties of infiltrated W - Cu composites;
压缩变形对钨渗铜合金微观组织及性能的影响
Study on compressive deformation of porous aluminum alloy with high specific strength;
高比强多孔铝合金的压缩变形性能
The compression tests of semi-solid AZ91D magnesium alloy have been conducted on Gleeble1500 hot simulation equipment.
结果表明:当应变速率相同时,变形温度越高,半固态AZ91D镁合金试样的变形应力就越低;当应变速率和变形温度相同时,半固态球状晶试样的压缩变形应力明显低于枝晶试样的压缩变形应力;变形量对半固态压缩试样的应力-应变关系的影响很小。
The texture changes and characteristics of β matrix in Ti-16%Al-30%Nb alloy was investigated during compression at 750℃ and annealing.
研究了Ｔｉ－１６％Ａｌ－３０％Ｎｂ合金中立方β相基体在７５０℃压缩变形及退火过程中组织和织构变化的某些特征，结果表明，变形过程中｛１１１｝面平行于压缩面的取向是稳定取向，｛１１０｝面平行于压缩面的取向是不稳定取向。
Flow stress behavior of 5083 aluminium alloy under hot compression deformation;
5083铝合金热压缩变形流变应力行为
The flow stress during hot compression deformation of Al-Mg-Si-Cu alloy;
Al-Mg-Si-Cu合金在热压缩变形中的流变应力
Flow stress behaviors of spray-deposited 5A06 aluminum alloy under hot compression deformation;
喷射沉积5A06铝合金热压缩变形的流变应力行为
Microstructure in as-cast AZ61 magnesium alloy during hot compression deformation
铸态AZ61镁合金热压缩变形组织变化
Flow stress behavior of 2026 aluminium alloy under hot compression deformation
2026铝合金热压缩变形流变应力行为
Flow Behavior of 2026 Aluminum Alloy During Hot Compression Deformation
2026铝合金热压缩变形流变行为研究
The basic property study of the automobile weather-strip seals compression deformation
轿车密封条压缩变形的基础性能研究
High Temperature Deformation Behavior of GH4169 Alloy;
GH4169合金高温压缩变形行为研究
Hot Compression Deformation Behavior of TC11 Titanium Alloy;
TC11钛合金高温压缩变形行为研究
Study on the Hot Compression Deformation Behavior in AZ91D Magnesium Alloy;
AZ91D镁合金热压缩变形行为研究
The Research of 7075Al/SiCp Composites During Hot Compression Deformtion;
7075Al/SiCp复合材料热压缩变形的研究
Compression Deformation Behavior of Semi-solid ZL201 Aluminum Alloy
半固态ZL201铝合金的压缩变形行为
Compression deformation behavior of AZ91D magnesium alloy at elevated temperature
AZ91D镁合金的热压缩变形行为
Hot compression deformation behavior of Cu-2.32Ni-0.57Si-0.05P alloy
Cu-2.32Ni-0.57Si-0.05P合金热压缩变形研究
Thermal Compression Deformation Constitutive Equation of 7039 Aluminum Alloy
7039铝合金的热压缩变形本构方程
STUDY ON COMPRESSION DEFORMATION OF WARM AND ICE-ENRICHED FROZEN SOIL
高温-高含冰量冻土压缩变形特性研究
Research on the Thermal Simulation Experiment of Compress Deformation of AZ80 Magnesium Alloy
AZ80镁合金热模拟压缩变形的实验研究
High temperature compression deformation behaviors of AZ91D alloy
AZ91D镁合金高温压缩变形行为
Flow stress behavior of Al-Mg-Sc alloy during hot compression
Al-Mg-Sc合金热压缩变形的流变应力行为
HOT COMPRESSION BEHAVIOR AND FLOW STRESS PREDICTION OF ZK60 MAGNESIUM ALLOY
ZK60镁合金热压缩变形流变应力行为与预测
Deformation microstructure of AZ31B magnesium alloy under high strain rate compression
高应变速率下AZ31B镁合金的压缩变形组织