《TBT1632.3-2005-钢轨焊接第3部分：铝热焊接》.pdfVIP

ics45.120 S 17 TB 中华 人 民共 和 国铁 道 行业 标 准 TB/T 1632.3-2005 部分代替TB/T1632-1991,TB/T 1632.2-1997 钢 轨 焊 接 第3部分:铝热焊接 Weldingofrails Part3二Thermitwelding 2005-06-27发布 2005-06-27实施 中华 少L民共 和 国铁 道 部 发布 TB/T 1632.3- 2005 目 次 一」 之 J 目日 言 ··········································································，·················、·，········…… II 1 范 围 .·1 2 规范性引用文件 ·················································、·········································…·… 1 3 要 求 ·1 3.1 焊接用钢轨要求 ·······················································································…·… 1 3.2 焊接材料要求 ····························································································…… 1 3.3 人员要求 ················，·······································，························，··················…… 1 3.4 工艺要求 ·····，·····································，············，···········································…… 1 3.5 质量要求 ························································，·········································…… 2 4 试验方法 ·· ，··， ， ， ， ，·，· ·， ，·， ··，·· ，， ···一 3 4.1 外观检验 ·························································，·······································…… 3 4.2 超声波探伤检验 ························································································…·…3 4.3 静弯试验 ············