专利名称 | Method for Preparing Rods from Titanium-Based Alloys | ||
申请号 | US16065401 | 申请日 | |
公开(公告)号 | US20190017159A1 | 公开(公告)日 | 2015-12-22 |
申请(专利权)人 | 发明人 | Andrej Vladimirovich VOLOSHIN; Aleksandr Yevgenyevich MOSKALEV; Dmitrij Alekseevich NEGODIN; Dmitrij Valerievich NIKULIN; Iurij Panteleevich SAMOILOV | |
专利来源 | 国家知识产权局 | 转化方式 | |
摘要 |
The invention relates to the pressure processing of metals, and specifically to methods for preparing rods and workpieces from titanium alloys, with applications as a structural material in nuclear reactor cores, in the chemical and petrochemical industries, and in medicine. The invention solves the problem of producing rods from high-quality titanium alloys while simultaneously ensuring the high efficiency of the process. A method for preparing rods or workpieces from titanium alloys includes the hot forging of an initial workpiece and subsequent hot deformation, the hot forging of an ingot is carried out following heating, with shear deformations primarily in the longitudinal direction and a reduction ratio of k=(1.2−2.5), and then performing hot rolling forging, without cooling, changing the direction of shear deformations to being primarily transverse and with a reduction ratio of up to 7.0, and conducting subsequent hot deformation by heating deformed workpieces. |
主管部门:海南中小企业服务 | 建设单位:海南商业联合会
版权所有:海南商业联合会 | 备案号:粤ICP备13083911号(ICP加挂服务)@2017