随着航空业的发展，对海绵钛质量的要求越来越高的同时，对高品质海绵钛的需求也大幅量增加。通过对MHT-90海绵钛生产过程中质量控制的难点进行分析，得出O、 Fe两种元素的含量是影响MHT-90海绵钛产出率的主要因素，探讨了海绵钛产品中杂质元素O和Fe的来源和行为机理，提出了控制O、 Fe杂质元素的措施，并在国内某公司的生产中进行了应用，取得了良好的效果。
The quality requirements of titanium sponge and the demand for high quality titanium sponge are increasing with the development of the aviation industry .The difficulty in controlling quality of MHT-90 titanium sponge during production were analyzed in this paper .And it is found that the main factor which influences the MHT-90 titanium sponge productivity is the higher oxygen and iron impurities contents .The sources of oxygen and iron impurities in ti-tanium sponge product and the mechanism of behavior were discussed in detail and the effective measures of controlling oxygen and iron impurities have been presented .The new approach for improving the MHT-90 titanium sponge produc-tivity was presented in a domestic titanium sponge plant combined with production practice , and has achieved good effect.
参考文献
| [1] | 王向东,逯福生,贾翃,郝斌.2010年中国钛工业发展报告[J].钛工业进展,2011(04):1-6. |
| [2] | 阎守义.我国海绵钛生产工艺改进途径分析[J].钛工业进展,2012(01):1-4. |
| [3] | 王向东,逯福生,贾翃,郝斌.2011年上半年中国钛工业运行情况[J].钛工业进展,2011(06):1-4. |
| [4] | 王小龙,王忠朝.海绵钛特级品与杂质元素和HB（布氏硬度）关系研究[J].轻金属,2002(02):49-51. |
| [5] | 肖印杰.谈降低海绵钛中杂质氧含量的途径[J].钛工业进展,1998(02):31-33. |
| [6] | 肖印杰.联合法生产海绵钛存在的质量问题及措施[J].有色矿冶,1998(03):26-29. |
| [7] | 程代松,陈太武.海绵钛生产过程中降低杂质铁含量途径的探讨[J].轻金属,2001(11):49-50. |
- 下载量()
- 访问量()
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%