火力发电厂高温高压管道上管座焊接 文章作者： 文章期数：鲁福魁 ( 山东省电力建设第三工程公司，潍坊 ) 摘要：在火力发电厂安装施工中，高温高压大径管道上接管座很多，选择合适的焊接材料、焊接工艺和热处理工艺，获得满意的焊接接头。 关键词：火力发电厂；异种钢焊接；焊后热处理 Tube Seat Weldings on high temperature and high pressure pipelines in thermal power station Lufukui (Shandong province No.3 power station construction company,weifang ) ABSTRACT：In construction of thermal power station,there are lots of tube seat weldings on high temperature and high pressure pipelines.We get suitable welded joint
