摘要
大线能量焊接钢板具有广阔的市场前景,已成为厚板的发展趋势。本文综述了目前国内外提高钢大线能量焊接性的主要技术手段,介绍了大线能量焊接用结构钢的开发应用情况,为大线能量焊接钢板的开发提供借鉴。
There is a increasing market demand for the large heat input welding steel plates ,which become the developing trend of heavy plates.The method of raising large heat input weldability of the steel was discussed.Its development and application of the structurl steel for large heat input welding was also introduced.
出处
《热加工工艺》
CSCD
北大核心
2006年第19期69-73,共5页
Hot Working Technology
关键词
大线能量焊接
HAZ
针状铁素体
结构钢
large heat input welding
HAZ
acicular ferrite
structural steel
