Shadow zone

Grain refinement of heat affected zone of high strength low alloy steel by large heat input welding;

大热输入焊接高强度低合金钢热影响区的晶粒细化

Thermal simulation experiments of welding heat affected zone of 2.25Cr-1Mo-0.25V heat resistance steel;

2.25Cr-1 Mo-0.25V耐热钢焊接热影响区热模拟试验研究

Effects of immediate water cooling and normalization after welding on microstructure and hardness of heat affected zone of ultra-fine grain steels welded joint;

紧急水冷及焊后正火对超细晶粒钢接头热影响区组织与硬度的影响

According to a serial of wind tunnel experiments,it can be proved that mountain rain shadow region has same effect principle as reflow region of airflow over a vertical plane plate,and it is reasonable to calculate the width of mountain rain shadow region according to 15 H of the height of the mountain in Hainan Island.

风洞系列实验证明,山体雨影区与垂直平板绕流后回流区的作用原理是一致的,山体雨影区的宽度是山体高度的15H。

The results show that the grain size grows up obviously in the heat affected zone(HAZ)of all the arc welded joints,the mechanical properties of the arc welded joints by manual arc welding and submerged arc welding.

结果表明,400MPa级超细晶粒钢电弧焊焊接接头热影响区存在着明显的晶粒长大现象;手工电弧焊和埋弧焊焊接接头性能明显下降,而二氧化碳气体保护焊焊接接头性能下降不明显。

Crystalline Grain Size in HAZ of Ultra Fine Grain Steel at Different Parameters;

不同参数下超级钢焊接热影响区晶粒尺寸

THE HAZ STRUCTURE AND PROPERTIES OF ULTRA-FINE GRAINED STEEL COMPOSED OF Nb;

含铌细晶粒钢的热影响区组织性能

Toughness Distributions of Different Area on HAZ of Grade X80 Pipeline Steel;

X80级管线钢焊接热影响区不同区域的韧性分布

The Effect of Welding Thermal Simulation and Heat Treatment on Properties of HAZ of SA302C Steel

SA302C钢热模拟焊接和焊后热处理对热影响区性能的影响

Softening of Heat Affected Zone (HAZ) of 2090Al -Li Alloy during Welding

2090铝锂合金焊接热影响区软化机理

Monte Carlo Simulation of Grain Growth in the Heat-Affected-Zone of Laser Welding;

激光焊接热影响区晶粒长大Monte Carlo模拟

Research on the Performance Simulation of HAZ of 07MnNiCrMoVDR Steel;

07MnNiCrMoVDR钢焊接热影响区性能的模拟研究

Connection of Grain Size in Welding Heat Affected Zone and Welding Process of SUPER304H Steel

SUPER304H焊接工艺与热影响区晶粒度的关系

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

Influence of Welding Thermal Process on Two Kinds of ULCB Steel;

焊接热过程对两种ULCB钢热影响区组织性能的影响

Effects of Electropulsing on the Microstructure, Mechanical Properties and Thermal Fatigue Behaviors of Die Steel Heat Affected Zone

脉冲电流对模具钢热影响区组织、力学性能和热疲劳行为的影响

Influence of thermal cycle on impact toughness of HAZ of high-Nb pipeline steel

热循环对高铌管线钢焊接热影响区冲击韧性的影响

Effect of Double Wire Welding Thermal Cycle on Microstructure and Properties of Ni-Cr Steel CGHAZ

双丝焊热循环对Ni-Cr钢粗晶热影响区组织性能的影响

Effect on HAZ Structure and Toughness of Welding Thermal Cycle for High Nb X70 Grade Pipeline Steel

焊接热循环对高Nb X70级管线钢热影响区组织和韧性的影响

The effect of the structure of Austenite zone on the performance of gray iron welding joint is studied by means of thermo-simulated test in this paper.

采用热模拟试验方法探讨了灰口铸铁焊接接头热影响区的奥氏体区组织对接头性能的影响。

The Effect of High Temperature Precipitation on the Stress Corrosion Cracking of Al-Zn-Mg Alloy and Its Welding Heat Affected Zone;

高温析出对Al-Zn-Mg合金及焊接热影响区应力腐蚀的影响

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 FRACTURE CHARACTERISTICS OF HEAT AFFECTED ZONE OF LOW ALLOY HIGH STRENGTH STEEL

低合金高强度钢焊接热影响区断裂特性

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

Physical Simulation of Microstructure and Property of HAZ in 2.25Cr-1Mo-0.25V Steel;

2.25Cr-1Mo-0.25V钢焊接热影响区组织和性能的物理模拟

Study on Structure and Property of Haz of JB800 Bainite Steel;

JB800贝氏体钢焊接热影响区组织性能研究