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针对石油钻采高压管线连接活接头生产中的问题,提出利用锻造余热直接淬火的形变热处理工艺。机理分析和实际工艺试验表明,处理后的零件力学性能和金相组织能满足要求,并可大幅度节能降耗。
Aiming at the problems in the production of high pressure pipeline connecting live joints in oil drilling, a deformation heat treatment process using quenching heat forging directly is proposed. Mechanism analysis and practical process tests show that the mechanical properties and microstructure of treated parts can meet the requirements and save energy and save energy.