电焊机
電銲機
전한궤
ELECTRIC WELDING MACHINE
2014年
6期
123-125
,共3页
1Cr18Ni9Ti%泄漏%补焊%工艺
1Cr18Ni9Ti%洩漏%補銲%工藝
1Cr18Ni9Ti%설루%보한%공예
1Cr18Ni9Ti%leakage%repair welding procedure
1Cr18Ni9Ti 是一种应用广泛的奥氏体不锈钢。焊接后，会使接头耐蚀性明显下降，会产生晶间腐蚀和应力腐蚀开裂。分析1Cr18Ni9Ti 的焊接性、食品回收管发生泄漏的原因，针对材料特点，采用焊条电弧焊补焊，通过选用合理的焊接材料、焊前准备、焊接工艺来保证焊接质量。
1Cr18Ni9Ti 是一種應用廣汎的奧氏體不鏽鋼。銲接後，會使接頭耐蝕性明顯下降，會產生晶間腐蝕和應力腐蝕開裂。分析1Cr18Ni9Ti 的銲接性、食品迴收管髮生洩漏的原因，針對材料特點，採用銲條電弧銲補銲，通過選用閤理的銲接材料、銲前準備、銲接工藝來保證銲接質量。
1Cr18Ni9Ti 시일충응용엄범적오씨체불수강。한접후，회사접두내식성명현하강，회산생정간부식화응력부식개렬。분석1Cr18Ni9Ti 적한접성、식품회수관발생설루적원인，침대재료특점，채용한조전호한보한，통과선용합리적한접재료、한전준비、한접공예래보증한접질량。
1Cr18Ni9Ti is a kind of austenitic stainless steel which is widely used. After welding,it can make the joint corrosion resist-ance decrease obviously,and mainly produces the intercrystalline corrosion and stress corrosion cracking. This article analyzes the weldability of 1Cr18Ni9Ti and the reasons for leakage of food recycling pipe. According to the characteristics of the material,adopt e-lectrode arc welding in repair welding process ,by choosing reasonable welding materials,welding preparation and welding process so as to guarantee the welding quality.
