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研究了不同热处理规范、锻压比对35CrMo钢组织和性能的影响,采用动态热/力模拟技术研究了焊接规范、焊后热处理工艺规范对HAZ粗晶区性能的影响,确定了35CrMo钢作为沙漠工况条件下工作的采油树等装备用材的最佳热加工工艺规范。
The effects of different heat treatment specifications and forging ratio on the microstructure and properties of 35CrMo steel were studied. The influence of welding specifications and post-weld heat treatment process specifications on the properties of HAZ coarse grains was studied by dynamic thermal / Conditions under the working conditions of the equipment such as Christmas tree best thermal processing process specifications.