摘要
结合相关标准简述了钢制压力容器焊后热处理的目的、作用、条件和方法,重点阐述了钢制压力容器焊后热处理的方法。对目前最先进、最实用的局部加热设备LCD履带式电加热器的规格和使用方法进行了介绍,并结合生产实际对具体操作方法进行了优化。
The purpose,effect,qualification and methods of postweld heat treatment for steel pressure vessels were introduced with interrelated criterion.The specifications and using method of LCD crawler type electric heater which was the most advanced,most practical local heating device were introduced.The methods of postweld heating treatment for steel pressure vessels are optimized basing on practice.
出处
《工业加热》
CAS
2013年第1期66-68,共3页
Industrial Heating
关键词
焊后热处理
压力容器
LCD履带式
电加热器
postweld heat treatment
pressure vessel
LCD crawler type
electric heater
