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钢管在线常化
释义
钢管在线常化
Encyclopedia
工学
金属管材轧制
释
on-line normalization of tube
钢管在线常化
轧管后钢管冷却到特定温度以下进再加热炉,在炉内将钢管加热到Ac3或Acm以上温度(加热临界温度)后,保温一段时间,使钢充分奥氏体化,然后出炉进行定(减)径后,按照一定冷却速率冷却到室温的工艺。
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contact metamorphic aureole
contact metamorphic facies
contact-metasomatic deposit
contact metric structure
contact micrometer
contact mode
contact model
contact network
contact nonlinearity
contact number
contact of order n
contactor
contactor control systems
contactor switch
contact pair
contact patrol
contact photoelectric temperature measurement
contact point of road traffic accident
contact potential
contact potential difference
contact problem
contact process
contact pseudogroup
contact rail
contact rail of straddle type monorail
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