石油化工设备
石油化工設備
석유화공설비
PETRO-CHEMICAL EQUIPMENT
2015年
3期
63-65
,共3页
镍基合金%碳钢%不锈钢%焊接%工艺参数%应用
鎳基閤金%碳鋼%不鏽鋼%銲接%工藝參數%應用
얼기합금%탄강%불수강%한접%공예삼수%응용
nickel base alloy%carbon steel%stainless steel%welding%process parameter%ap-plication
异种钢焊接在石油化工、电力等行业中应用极为广泛，其焊接性较为复杂，焊接中容易产生各种缺陷。对珠光体型碳钢与奥氏体不锈钢异种接头的焊接性进行了分析，阐述了采用309型焊接材料焊接的异种钢接头在长期高温作用下容易出现的问题。通过焊接试验确定了采用镍基焊接材料焊接异种钢的工艺参数，焊接试验结果表明，采用所制定的焊接工艺可以获得质量良好的焊接接头。
異種鋼銲接在石油化工、電力等行業中應用極為廣汎，其銲接性較為複雜，銲接中容易產生各種缺陷。對珠光體型碳鋼與奧氏體不鏽鋼異種接頭的銲接性進行瞭分析，闡述瞭採用309型銲接材料銲接的異種鋼接頭在長期高溫作用下容易齣現的問題。通過銲接試驗確定瞭採用鎳基銲接材料銲接異種鋼的工藝參數，銲接試驗結果錶明，採用所製定的銲接工藝可以穫得質量良好的銲接接頭。
이충강한접재석유화공、전력등행업중응용겁위엄범，기한접성교위복잡，한접중용역산생각충결함。대주광체형탄강여오씨체불수강이충접두적한접성진행료분석，천술료채용309형한접재료한접적이충강접두재장기고온작용하용역출현적문제。통과한접시험학정료채용얼기한접재료한접이충강적공예삼수，한접시험결과표명，채용소제정적한접공예가이획득질량량호적한접접두。
Dissimilar material welding applied in the petrochemical industry,electric power in-dustries is very extensive;its weldability is complex,easy to produce weld defects.The weld-ability of dissimilar material welding joint between pearlitic type carbon steel and austenitic stain-less steel is analyzed.The problems that welding joint will be appeared using 309 type welding material under high temperature for a long time are expounded.The parameters with nickel base welding material for dissimilar material is determined by welding test and the results show weld-ing joints can obtain good quality using established procedure.
