heat-affected zone

Analysis on phase transformation model in welding heat-affected zone

焊接热影响区相变模型分析

3D Simulation of Grain Growth in Welding Heat-Affected Zone by Monte Carlo Technique

焊接热影响区晶粒生长的蒙特卡罗（MC）法三维模拟

The welding methods , heat-affected zone , and design method of weld strength are introduced .

文中介绍铝合金的焊接方法、接热影响区以及焊接强度的设计方法。

Research on secondary phase particles in Ti MICROALLOYED STEEL and heat-affected zone

Ti微合金钢及其焊接粗晶区中的第二相粒子分析

On Phase Transformation Test of Bainite in Welding Heat-affected Zone

焊接热影响区贝氏体相变测试分析系统研究

The heat-affected zone and the metallographic structure are studied .

研究了热影响区宽度和金相结构。

Microstructure of heat-affected zone of in-service welding onto pipeline steel by welding thermal simulation

管线钢在役焊接热影响区显微组织的热模拟研究

Temperature Field and Heat-Affected Zone of Oil-Pipe in Laser Cutting

激光切割筛管中的温度场与热影响区研究

The results show that laser irradiated zone includes remelted zone and heat-affected zone .

结果表明，辐照区包括熔凝层和热影响区；

Genetic algorithm of grain growth in heat-affected zone of 45 steel AC flash butt welding

45钢交流闪光对焊焊接热影响区晶粒长大的遗传算法

Morphology characteristics of the heat-affected zone of aluminum bronze welding after cavitation erosion

铝青铜焊接热影响区的空蚀形貌特征

The main inclusions of coarse grain heat-affected zone were class D inclusions .

热影响区粗晶区中的夹杂物主要是D类夹杂物。

Microstructure and mechanical properties of 2219 Al-alloy heat-affected zone with twin wire welding

2219铝合金双丝焊热影响区组织及力学性能

Effect by M-A structure on Notch Toughness of heat-affected zone

M-A组织对热影响区缺口韧性的影响

Effect of Thermal Strain on Microstructure and Mechanical Properties of Welding Heat-Affected Zone of 2090 Al-Li Alloy

热应变对2090铝锂合金焊接热影响区显微组织和力学性能的影响

Mechanical properties of welded joints of fine-grained steels with softened heat-affected zone

细晶粒钢热影响区软化焊接接头的力学性能

Automatically delivers the silk , the efficiency high , heat-affected zone small , the working strain is small ;

焊接自动送丝，效率高，热影响区小，工作变形小；

Experimental Research on the Fatigue Crack Growth Rate of Raw Material , Weld Seam and Heat-affected Zone of High Pressure Vessel

高压气瓶母材、焊缝和热影响区的疲劳裂纹扩展速率实验研究

Micro-behaviour of fatigue crack growth in welding heat-affected zone

焊接热影响区疲劳裂纹扩展的微观行为

The smaller grains and needle-like α martensitic structure were found in the heat-affected zone .

热影响区的金相结构均为细小的针状马氏体结构。

Fracture toughness of heat-affected zone ( HAZ ) was between the base metal and weld metal .

焊接热影响区的断裂韧性介于母材和焊缝金属之间。

Transformation of Intra-granular Ferrite in Heat-affected Zone of Non Quenched-tempered Heavy Plate Steel

非调质厚板材焊接热影响区晶内铁素体相变研究

Effect of the Thermal Cycle of Welding Shrinkage Hole on Microstructure and Properties of Heat-Affected Zone Austempered Ductile Iron

焊补缩孔热循环对奥-贝球铁HAZ组织与性能的影响

Microstructure and properties of heat-affected zone ( HAZ ) of welded joint on hot rolled stainless steel sheets

不锈钢热轧板材焊接接头的HAZ组织及性能

With the decreased speed gradient , the mixed-degree was obviously lowered near heat-affected zone .

当这种混合的交织状态过渡到热机械影响区时可以发现，随着速度梯度的变化，混合的均匀程度明显减弱。

T91 / P91 Steel 's Research of Welding Heat-affected Zone Crack and Evaluation of Welding Property in Generating Station

电厂用T91/P91钢焊接热影响区裂纹研究及焊接性能评定

The width of heat-affected zone is narrow , where hardness appears sudden drawdown in this area .

热影响区尺寸较窄，因而硬度在热影响区域出现突变。

The Widmanstatten structure changes into the basket weave structure in the alloy TC11 heat-affected zone of joint .

TC11合金热影响区的魏氏组织转变为网篮组织；

Effects of M-A constituent on toughness of coarse grain heat-affected zone in HSLA steels for oil tanks

M-A组元对石油储罐用钢粗晶热影响区韧性的影响

The welding seam is narrow and microanalysis shows that the welding seam , and the heat-affected zone 's composition little change .

微区域成分分析表明，焊缝、热影响区与母材几乎无变化。