By adjusting the constitutesof coatings, the low fume electrodes were successfully developed.
本文概述了焊接烟尘对人体健康的危害、焊接烟尘的基本特性和形成机理、焊条发尘量的测量方法和影响因素以及国内外研制低烟尘焊条的进展情况。
Root welding process of low hydrogen electrode in the Second West-East Gas Transmission Pipeline Project
西气东输二线工程中的低氢焊条根焊技术
Smelting process and quality control of low silicon welding steel;
低硅焊条钢的冶炼工艺与质量控制
Root welding process of low hydrogen electrode in the Second West-East Gas Transmission Pipeline Project
西气东输二线工程中的低氢焊条根焊技术
low hydrogen type covered electrode
低氢型涂料电弧焊条
A STUDY OF A.C. ARC STABILITY OF LOW-HYDROGEN BASIC ELECTRODES
碱性低氢电焊条交流稳弧性试验研究
Development of High Strength and High Efficiency Iron Powder Electrode with Ultra-low Hydrogen
高强度高效率超低氢铁粉焊条的研制
Study on Ultra-low Hydrogen High Strength CHE607GX Electrode for X70 Pipeline Welding;
超低氢高韧性X70管线钢配套焊条CHE607GX的研制及应用
The Numerical Simulation of Low Transformation Temperature Electrodes Welding Residual Stress;
低相变点焊条的焊接残余应力数值模拟
THE FORECAST AND CONTROL OF THE AMOUNT OF DIFFUSION HYDROGEN IN THE DEPOSITED METAL OF BASIC ELECTRODES
碱性焊条熔敷金属中扩散氢的予报及控制
Filler rods for gas welding of mild steels and low alloy high tensile steels - Determination of mechanical properties of deposited weld metal
软钢、低合金高强度钢气焊用焊条－－堆焊金属的力学性能的测定
"Where thickness characteristics at the joint are more important than strength, a thinner welder is possible at reduced joint strength. "
如果焊缝的厚度比强度更重要,则在降低强度条件下可使焊缝更
Study on Ductility Dip Cracking Sensitivity for Incone1690 Electrode Filler Metal;
Incone1690焊条熔敷金属高温低塑性裂纹敏感性研究
Influence of cerium oxide on mechanical properties of low alloy steel electrode
氧化铈对低合金钢焊条力学性能的影响
Cerium Oxide Influence upon Low Alloy Steel Electrode Deposited Metal
氧化铈对低合金钢焊条熔敷金属的影响
Influence of Lanthanum and Yttrium on Low Carbon Steel Electrode Deposited Metal
镧、钇元素对低碳钢焊条熔敷金属影响的研究
nozlle for atomic hydrogen hand welding equipment
原子氢手工焊设备喷嘴
electrode ,metal contact, for welding machines
电焊机金属接点焊条
Parameters optimization of fillet weld sealing joint in high pressure hydrogenation heat exchange
加氢换热器角焊缝密封接头焊接工艺参数优化
electrode ,of base metal, coated or cored with flux, for soldering, brazing or welding
焊条,贱金属制,外涂或内心装有焊剂,用于软焊,硬焊或熔焊
electrode ,of metal carbides, coated or cored with flux, for soldering, brazing or welding
焊条,硬质合金制,外涂或内心装有焊剂,用于软焊,硬焊或熔焊
