Si_3N_4-SiC真空氮化炉三相负载不对称时的功率分析  

Analysis on the Power of Asymmetric Three Phase Load in Si_3N_4 -SiC Vacuum Nitriding Kiln

作　　者：肖俊明[1] 江世璟[1] 王爱珍[2] 

机构地区：[1]中原工学院,郑州450007 [2]郑州磨料磨具磨削研究所,郑州450013

出　　处：《金刚石与磨料磨具工程》2005年第2期47-49,共3页Diamond & Abrasives Engineering

摘　　要：本文对氮化硅结合碳化硅(Si3N4-SiC)制品烧制生产过程中,真空氮化炉三相负载由于支路断路造成三相负载不对称时的相电压和功率进行了分析和计算。对常见的故障,提出了继续升温完成氮化烧成,产品出炉后再更换元件的经济有效的应对措施。为Si3N4-SiC制品绿色生产提供了理论依据。In this paper analysis and calculation were made on the phase voltage and power when three phase load asymmetry occurs because of branch circuit break in the vacuum nitriding kiln for Si3N4 - SiC articles sintering. For common troubles, namely single branch break in one phase, the authors suggest to continue and complete the nitriding sintering , and change the e-lectrical elements after the articles quit the kiln. This provides economic and efficient means and theoretical base for the green manufacture of Si3N4 -SiC articles.

关 键 词：氮化硅结合碳化硅 氮化炉 负载 不对称 功率 

分 类 号：TH6[机械工程—机械制造及自动化]