This article introduces the welding procedure test of BFe10-1-1 and 0Cr18Ni9 during the air heater manufacturing, then draws a conclusion that the excellent welding joints can be made if the welding materials are matching correctly and reasonable welding instructions and parameters are selected, and the S, P impurities are strictly controlled in the materials.
简单介绍了空气加热器中BFe10-1-1与不锈钢的焊接工艺试验,并得出结论:只要 焊接工件形状匹配正确,采用合理的焊接工艺规范及参数,严格控制工件材料中的S,P等 杂质,焊角成形美观,焊接质量优良。
The suitable welding material and the rational welding parameters were confirmed by welding procedure test of high strength weather resistant steel.
通过对新型高强度耐候钢材进行焊接工艺试验 ,匹配合理的焊接材料 ,确定了合适的焊接工艺参数 ,并成功地应用于产品的焊接生产。
Management data base system of welding procedure qualification record;
焊接工艺评定管理数据库系统
Abstract:This Paper introduces the problem of welding procedure qualification、welder performance qualification and postweld heat treatment in the valve manufacturing and inspection,analyzes the limitation of the present national standard for presuure vessel and pipeline when it is used in the valve manufacturing and inspection.
介绍了阀门制造及监督检验中遇到的焊接工艺评定、焊工考试及焊后热处理等问题。
So the pipe board of exchanger that melamine's tail gas callback equipment need be overlayed 00Cr25Ni22Mo2 stainless steel,the article mainly constitute preciseness overlaying welding technics by welding procedure evaluation to satisfy the demand of the product,which lays the foundation for the welding of the type's product for the fu.
三聚氰胺是以尿素为原料通过一系列化学反应而产生的,其尾气中含有氨基甲酸铵和氰酸铵等强腐蚀介质,故需要在三聚氰铵尾气回收装置中的某换热器的管板上堆焊一层耐腐蚀的不锈钢00Cr25Ni22Mo2,通过焊接工艺评定试验制定出合理的堆焊工艺来满足产品的需要,为今后该类产品的焊接打下基础。
In this article, the author introduces the key factors of quality control during the welding procedure evaluation and the welding examination in detail.
就核电站建造中焊接对于整个工程质量所起的重要作用进行了分析 ,详细介绍了焊接工艺评定和焊工考试的质量控制要点 ,提出了施工中的注意事项。
This paper which is about the welding procedure qualification test of the SA213-T23 steel pipe,analysis the influence of post heat-treatment on the weld joint,and got the right welding process.
本文主要通过对 SA213-T23钢小径管的焊接工艺评定试验,分析焊后热处理对 T23钢焊接接头性能的影响, 从而确定正确的焊接工艺。
Qualification Test of Welding Craft for SA213-Super304H and HR3C Steel
SA213-Super304H、HR3C钢焊接工艺评定试验
The Welding Parameters of Ω Weld Seam Chosen on the Basis of the Methods of Orthogonal Test Design;
基于正交试验设计的Ω焊缝焊接工艺参数的确定
Grouping of and controlling of welding consumable in welding procedure qualification standard
焊接工艺评定标准中焊接填充材料分类及控制
Study on the Disc Welding Technologic Test of Magneto Rotor
永磁电机转子圆盘焊接工艺试验研究
Research on Welding Process of T91 Thin Steel Pipe
T91钢薄壁管的焊接工艺试验研究
Standard for welding technology of oil and gas pipeline
油气管道焊接工艺评定方法
Welding Procedure Qualification System for Shipbuilding Based on Client/Server Structure;
基于Client/Server的船体焊接工艺评定系统
Welding Procedure Analysis and Qualification of 1Cr19Ni9 Steel
1Cr19Ni9钢焊接工艺性分析及评定
The Experimental Research on TIG Welding Process and the Joint Properties of Wrought Magnesium Alloys;
变形镁合金TIG焊工艺及接头性能试验研究
The Experimental Research on Brazing Welding Process and the Joint Properties of YG8 Cemented Carbide;
YG8硬质合金钎焊工艺及其接头性能的试验研究
Reasearch on the Structural Improvement of Torch and Process Experiment in Plasma-Mig Welding
等离子-MIG焊接枪体结构改进及工艺试验的研究
Experimental Research on Vacuum Diffusion Bonding of PDC Bit
PDC钻头真空扩散焊接工艺正交试验研究
Research for VAC Synthests Reactor Weld Examination and Manufacture Scheme
醋酸乙烯合成反应器焊接试验与制造工艺
Welding Procedure Qualification(WPQ) for the Super Pipe Speed Intercepting Valve Weldment of Nuclear ClassⅡ
核Ⅱ级超级管道－快关隔离阀焊接件的焊接工艺评定
Research of Intelligent Welding Procedure Qualification Manage System Based on Network;
网络化智能焊接工艺评定管理系统的研究
Hoisting Machinery Welding Procedure Qualification Criteria Analysis and Recommendations
起重机械焊接工艺评定标准分析及建议
Evaluation on welding technics of building steel structure and discussion on cracks
建筑钢结构焊接工艺评定和裂纹的探讨
Measuring the Electric Parameters of Welding Consumables and Their Usability Analysis;
焊接材料焊接电参数测试及其工艺性分析