作废 DL/T 541-1994
钢熔化焊角焊缝射线照相方法和质量分级 钢熔化焊角焊缝射线照相方法和质量分级 Methods of radiographic testing and classification of measuring results for fillet fusion welded in steel
发布日期:1994-06-09
实施日期:1994-12-01
分类信息
发布单位或类别: 中国 行业标准-电力
CCS分类: J33机械 - 加工工艺 - 焊接与切割
ICS分类:
研制信息

起草单位: 郑州机械设计研究所

起草人: 张明升、 曹树林、 王诗瑜

标准简介

本标准适用于电力机械、水电设备及水电建筑物钢结构中T形接头角焊缝和搭接接头角焊缝的射线照相及质量评定。其它类似结构的角焊缝也可以参照采用。本标准适用于透照厚度(指在一定透照角度下,中心射线束贯穿被检部位的厚度)为6~120mm的钢熔化焊T形接头角焊缝、搭接接头角焊缝的X.射线和γ射线照相方法和焊缝的质量分级

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最后更新时间 2025-08-29