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| 用喂线法控制加钛生产含钛汽车齿轮钢技术 | |
| 引用本文： | 张铁军,杨静,姜海荣,孙中云,张发,鄂成志.用喂线法控制加钛生产含钛汽车齿轮钢技术[J].烟台大学学报(自然科学与工程版),2009,22(1). |
| 作者姓名： | 张铁军 杨静 姜海荣 孙中云 张发 鄂成志 |
| 作者单位： | 1. 烟台大学,机电汽车工程学院,山东,烟台,264005 2. 哈尔滨工业大学,工程培训中心,黑龙江,哈尔滨,150001 3. 黑龙江省冶金研究所,黑龙江,哈尔滨150040 4. 北满特殊钢股份有限公司,黑龙江,齐齐哈尔,161041 |
| 摘 要： | 针对含钛汽车齿轮钢生产过程中加钛处理时经常出现的钛吸收率不稳定问题,开展了喂钛铁合金芯线法加钛的试验.结果表明:该工艺能提高钛的吸收率,平均吸收率达87.9%,而且钛吸收率稳定,工艺简便,处理时间短,仅3 m in左右,大大降低微调加钛的工艺时间,电耗和材料消耗大大降低,现场环境改善,污染降低. |
| 关 键 词： | 加钛 齿轮钢 喂线 |
Technology for Producing Gear Steel by Cored Wire Injection with Titaniurm Alloy Filler |
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| ZHANG Tie-jun,YANG Jing,JIANG Hai-rong,SUN Zhong-yun,ZHANG Fa,E Cheng-zhi.Technology for Producing Gear Steel by Cored Wire Injection with Titaniurm Alloy Filler[J].Journal of Yantai University(Natural Science and Engineering edirion),2009,22(1). | |
| Authors: | ZHANG Tie-jun YANG Jing JIANG Hai-rong SUN Zhong-yun ZHANG Fa E Cheng-zhi |
| Institution: | 1.School of Electromechanical & Automobile Engineering; Yantai University; Yantai 264005; China; 2.Engneering Training Center; Harbin Institute of Technology; Harbin 150001; 3.Metallurgical Institute of Heilongjiang Province; Harbin 150040; 4.Beiman Special Steel Corporation; Qiqihar161041; China); |
| Abstract: | Traditional methods of adding titanium ferrous alloy in steel do not provide stable results and cause environmental pollution problems.In order to produce gear steel with exact titanium content,cored wire with titanium ferrous alloy containing filler is used during feeding treatment into 15 t ladle.Stable results are obtained and high trimming yield is provided.The experimental results show that the mean recovery efficiency of titanium is 87.9%,the treatment time of feeding is 3 minutes or so,and the melting period is shortened.A favorable metallurgical achievement and economical benefit is gained. |
| Keywords: | titanium addition gear steel cored wire injection |
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