基于Fluent烧结钕铁硼真空烧结炉温度场模拟分析  

Simulation analysis of temperature field of sintered NdFeB vacuum sintering furnace based on Fluent

作　　者：杨松 周磊[1] 刘洋 刘和平 陈林军 YANG Song;ZHOU Lei;LIU Yang;LIU Heping;CHEN Linjun(Advanced Technology and Materials Co.,Ltd.,Beijing 100081,China;Material Digital Research and Development Center,China Iron and Steel Research Institute Group,Beijing 100081,China)

机构地区：[1]安泰科技股份有限公司,北京100081 [2]中国钢研数字化研发中心,北京100081

出　　处：《金属功能材料》2023年第5期38-42,共5页Metallic Functional Materials

摘　　要：以SRVS-50G真空烧结炉为研究对象,基于Fluent有限元分析软件对烧结钕铁硼真空烧结炉温度场进行模拟分析。模拟了空载状态下真空烧结炉的瞬态温区分布,并将模拟结果与实验数据对比,二者相差在15%以内。在此基础上,进一步研究升温功率、加热体宽度对加热系统温度分布特性及升温效率的影响。结果表明,采用合适的升温功率和加热体宽度能够适当的提高升温效率和升温均匀性。Taking the SRVS-50G vacuum sintering furnace as the research object,the temperature field of the sintered NdFeB vacuum sintering furnace was simulated and analyzed based on the Fluent finite element analysis software.The transient temperature distribution of the vacuum sintering furnace under no-load conditions was simulated,and the simulation results were compared with the experimental data,and the difference between the two was found to be within 15%.On this basis,the effects of heating power and heating body width on the temperature distribution characteristics and heating efficiency of the heating system were further studied.The results show that choosing the appropriate heating power and heating body width can properly improve the heating efficiency and the temperatureuniformit.

关 键 词：FLUENT 真空烧结炉 有限元分析 升温效率 温区均匀性 

分 类 号：TM273[一般工业技术—材料科学与工程]