焊接材料

焊缝及焊接材料中V元素快速光谱分析

Digital Visible Spectroscopic Analysis of V in Weld and Welding Material

焊缝及焊接材料中W元素可见光谱快速分析方法研究

Visual Spectrum Rapid Analysis and Research on W Element in Weld and Welding Material

利用Access和Delphi联合开发焊接材料数据库系统

Development of welding materials database system by Access and Delphi

Sn基多组元高温无铅焊接材料的设计及性能研究

Design and Study on Properties in Sn-Based High Multicomponent Temperature Lead-Free Solders

讲述了CO2气体保护焊药芯焊丝、铁粉重力焊条、铁粉焊条和埋弧焊焊接材料在船舶高效焊接中的应用前景。

This article anticipates the application of CO2 gas-shield flux-cored wire , electrode and submerged welding material .

界面间产生的几MPa数量级的压强，实现两焊接材料界面的紧密接触。

The electrostatic pressure having a magnitude of several MPa pulls two materials into intimate contact .

对火力发电锅炉用高Cr铁素体耐热钢焊接材料及其近来趋势做了概述。

This paper outlines welding consumables of high Cr ferritic heat resistant steels used for steam power boilers and its recent trend .

该焊接材料基本解决了以往用不锈钢焊接的Cr-Mo钢焊接接头失效问题，并投入商业生产。

These weld materials can settle the early-failure problem and are on stream .

这些Cr-Mo钢工艺管线和管道大都采用奥氏体不锈钢焊接材料焊接。

Normally , the filler metals used to weld Cr-Mo steels are austenitic welding materials .

探讨了我国X80以上钢级管道焊接材料研制的思路；

The development thinking of welding material above grade X80 pipe in China is discussed .

随着国内外MAG焊设备、工艺和焊接材料的技术进步，这一局面正在得到改观。

Along with the progress of MAG equipment , process and welding materials at home and abroad , the situation has been improved .

分析了堆焊层的组织及性能，探讨了采用不同焊接材料进行高锰铸钢MAG焊的可行性。

The microstructures and properties are analyzed . A reliable MAG surface processing technology for high manganes cast steel with different welding materials is studied .

30万吨/年合成氨气化炉耐热Cr-Mo钢焊接材料的研制

The Development of Heat-resistance Cr-Mo Steel Welding Material for the Gasifier Used for 300 , 000 Ton / Year Ammonia Project

随着Sn-Pb焊接材料在电子工业中的应用限制，无铅焊接材料的设计与开发已经是电子封装领域的重要课题。

The development of Pb-free solders is very important in the electronic industries , as the restricting of the Pb in solders .

介绍了无铅焊接材料的研究背景，并以发展前景良好的候选材料SnAg，SnBi，SnZn系共晶合金为例，介绍了无铅焊接材料的研究现状和存在的问题。

The historical background of the Pb free solders , and its present statues and existing problems of research for the promising candidates of the Sn Ag , Si Bi and Sn Zn systems were introduced .

焊接材料与母材的不匹配、焊接时非金属夹杂物MnS的析出以及焊缝的凸起与凹陷，是焊缝腐蚀形成的主要因素。

The main factors that caused corrosion of welding seams were unmatchable welding material and parent material , separation of MnS and roughness of welding seams .

本文紧密结合镁合金焊接材料在实际焊接中的应用，研究了镁合金焊丝的制备工艺，并采用填丝TIG焊接方法，完成了镁合金板材的对接连接。

Focused on the application of magnesium alloy welding materials , this paper researched the preparation process of Mg welding wire and explored the tungsten inert gas welding process with filler wire of magnesium alloys butted plates .

采用镍基合金焊接材料代替匹配焊材焊接HR3C钢，具有较强的实用性和较高的经济价值。

The nickel base materials capable of welding match welded HR3C steel , strong practical and high economic value .

文章叙述了X80管线钢的化学成分、力学性能，并重点介绍了采用全自动焊和手工焊的焊接材料及焊接工艺。

This paper depicts the chemical composition , mechanical performance of X80 line pipes , giving emphasis to the welding materials and welding processes of fully automatic welding and manual welding .

本文通过对比分析，选择适当的焊接材料，并通过对试件进行探伤、金相分析、抗裂性能、拉伸、弯曲、冲击韧性等实验，在压力容器生产中创造性地引进了MAG焊焊接方法。

We selected propriety welding material by contrast analysis and used MAG welding method on pressure vessel by nondestructive test , metal photograph analysis , resistance crack ability , extension , bend , impact tenacity and indicated that this welding method was used on pressure vessel manufacture credibility .

本文讨论1400尿素合成塔维修时的焊接材料，提出衬里焊接使用的材料以SUS316L、ER316L、00Cr25Ni22Mo2N为宜。

Abstract The paper is dealt with the welding materials employed in the repairing of urea reactor . The thor claims that for reactor 's lining welding the SUS 316L 、 ER316L 、 00Cr25Ni22Mo2N are applicable .

本文研究了铁素体不锈钢（F201）与低碳钢（Q235A）对接采用TIG：焊和手工焊时，选用不同的焊接材料对焊缝成形和性能的影响.试验结果表明。

Studies the effects of different welding materials on weld appearance and welded joint properties in the butt welding of ferritic stainless steel ( F201 ) with low carbon steel ( Q235A ) using TIG ( gas tungsten arc welding ) or manual welding method .

压力容器用焊接材料的选择与采购技术条件

Specification for selecting and purchasing of welding materials for pressure vessel

论对承压设备用焊接材料实施安全监督的必要性

Necessity on Safety Monitoring about Welding Materials for Bearing Pressure Equipment

并行工程在焊接材料开发中的应用

Study on Development Process of Welding Materials Based on Concurrent Engineering

日本造船中新焊接材料与高效焊接工艺

New welding materials and high efficient welding technology in Japan shipbuilding

大型转轮不锈钢焊接材料综合性能研究

Study on Welding Material for Stainless Used in Large Turbine Runner

计算机辅助焊接材料计划的分解与编制

Plan and belief computer aided itemizing and working out for welding material

无电焊接材料的燃烧速度和燃烧温度研究

Study on Combustion Velocity and Temperature of Non-electric Welding Material

我国焊接材料的应用和发展趋势

Trends of Applications and Development of Welding Consumables in China