Flow stress characteristics of isothermal deformation at high temperature for 7075 aluminum alloy;
7075铝合金高温等温变形的流变应力特征
By isothermal deformation of as-cast Ti-6Al-4V (ZTC4) at different plastic technologic parameter,the regulations of deformation stress-strain and microstructure deformed have been obtained.
采用不同的塑性工艺参数对铸造Ti-6Al-4V(ZTC4)进行等温变形分析,得出变形应力-应变规律和变形后的内部组织规律;对ZTC4钛合金的原始组织进行了分析,得出原始组织形态的影响规律。
An effective method for grain refining of γ-TiAl alloy was put forward based on the study results of compression behavior and microstructure evolution during isothermal deformation.
研究发现,如果γ-TiAl合金锭具有一定的细晶组织便可以在(α2+γ)2相区完成等温变形而不产生裂纹。
The isothermal transformation of the steel with different carbon content during the process from austenite to ferrite transformation was simulated using two dimensions mesoscale cellular automaton model.
利用二维元胞自动机介观模型对不同碳含量影响下钢的奥氏体-铁素体等温相变过程进行了数值模拟。
Influence of Vanadium on Hardenability and Isothermal Transformation Curve of Spring Steel 35SiMnB;
钒对弹簧钢35SiMnB淬透性和等温转变曲线的影响
The effect of cooling rate on incubation period of isothermal transformation into proeutectoid ferrite, pearlite and bainite were measured.
分别测定了冷速对奥氏体稳定性不同的五种钢种先共析铁素体、珠光体、贝氏体等温转变孕育期以及TTT曲线的影响,并对所得结果给出理论解释。
The behavior of isothermal transformation in Ti-15-3 alloy has been studied by using SEM, TEM, X ray diffraction analyses and hardness measurement.
利用光学显微镜、扫描电镜、透射电镜、Ｘ射线衍射分析及硬度测量，研究了Ｔｉ－１５－３亚稳β钛合金的等温转变特性，确定了转变动力学曲线。
Decoupling method for solving isothermal phase change problem;
求解等温相变问题的解耦法
Microstructure evolution of Ti_3Al based alloy during near isothermal deformation
Ti_3Al基合金在近等温变形过程中的组织变化规律
Effects of Isothermal Deformation Parameters on Microstructure and Tensile Property of 15%SiCp/Al Alloy Matrix Composites
等温变形参数对15%SiC颗粒增强铝基复合材料组织性能的影响
Study on Microstructure of 15%SiC_P/Al Composites in Isothermal Deformation
15%SiC颗粒增强铝基复合材料等温变形的显微组织研究
Research on Semi-Solid Microstructure of the AZ91D Magnesium Alloy Fabricated by Coupled Large Deformation-Isothermalmethod;
大变形—等温耦合制备AZ91D半固态组织研究
Study on Extrusion Process and Deformation Mechanism of Magnesium Alloy Tubes;
镁合金等温挤压工艺及变形机理的研究
The Research on the Isothermal Rheological Forming of the Titanium Alloy Compressor Disk of WZ9 Helicopter;
WZ9直升机钛合金压气机盘等温流变成形研究
Equiaxed Treatment and Hot Deformation of TC11 Titanium Alloy;
TC11钛合金等轴化处理及高温变形行为的研究
Morphology Evolution of A356 Alloy Primary Phase in Solid-liquid Range at Isotherm
A356合金初生相在固液区间等温时形貌演变
Study on the deformation behavior and isothermal extrusion process simulation of AZ80 magnesium alloy
AZ80镁合金塑性变形行为及等温挤压过程仿真
Effect of long-time isotherm after deformation on precipitation in Nb-bearing steel
含Nb钢变形后长时间等温对析出的影响
Effect of Deformation Amount on Isothermal Aging Kinetics of Cu-Cr-Zr Alloy
变形量对Cu-Cr-Zr合金等温时效动力学的影响
Research on A356-Sc Al Alloy’s Evolution of Morphology of Primary Phase in Solid-liquid Phase Region During Isothermal Holding
A356-Sc铝合金在固液相区等温保温时初生相形貌演变的研究
Deformation Character of Non-metallic Inclusions in Powder Superalloy During Isothermal Casting
粉末高温合金等温锻造过程非金属夹杂物的变形特征
MICROSTRUCTURE EVOLUTION OF HYPEREUTECTOID STEELS DURING WARM DEFORMATION Ⅰ.Formation of Equiaxial Ferrite and Effects of Al
过共析钢温变形过程中的组织演变 Ⅰ.铁素体的等轴化及Al的影响
After the high temperature, cooking, block of wood deformation, splits, wrot, grit working procedure such as glorifying, drenching lacquer, the product are durable.
经高温，蒸煮处理，不变形，不开裂，刨光，砂光，淋漆等工序，产品经久耐用。
Using alloy steel,lips mouth casting hard alloys with wear-resisting,withstand high temperatures,resist deformation characteristics.
采用合金磨具钢，唇口浇铸合金，具有耐磨、耐高温，抗变形等特点。
Effects of Isothermal Heat Treatment on Microstructure and Properties of As-extruded Magnesium Alloy;
等温热处理对挤压态变形镁合金组织和性能的影响
Rapid Detection of Proteus by Loop-mediated Isothermal Amplification
环介导等温扩增技术快速检测普通变形杆菌的研究