| 免预热耐磨堆焊焊条的研究 |
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| 引用本文： | 李午申,张炳范,徐凯龄,宋庆义,宋炳章,孙舫.免预热耐磨堆焊焊条的研究[J].焊接学报,1997,18(2):1-5. |
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| 作者姓名： | 李午申 张炳范 徐凯龄 宋庆义 宋炳章 孙舫 |
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| 作者单位： | [1]天津大学 [2]邢台神钢焊接有限公司 |
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| 摘 要： | 本研究采用ＣＡＤ技术研制出一种具有优良耐磨，耐蚀，耐热性的堆焊焊条。该焊条可广泛用于阀门和轧辊的堆焊。焊胶不预热不产生裂纹，可改善劳动条件，降低工艺成本，具有显著的经济效益和社会效益。
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| 关 键 词： | 堆焊 焊条 免预热 抗裂 CAD |
| 收稿时间： | 1996/2/1 0:00:00 |
| 修稿时间： | 1997/3/16 0:00:00 |
Non-preheating Hardfacing Electrode with Wear Resistance Properties |
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| Li Wushen,Zhang Bingfan,Xiu Kailing,Song Qingyi,Song Bingzhang and Sun Fang.Non-preheating Hardfacing Electrode with Wear Resistance Properties[J].Transactions of The China Welding Institution,1997,18(2):1-5. |
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| Authors: | Li Wushen Zhang Bingfan Xiu Kailing Song Qingyi Song Bingzhang and Sun Fang |
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| Affiliation: | Tianjin University,Tianjin University,Tianjin University,Shengang Welding Limited Company of Xingtai City,Shengang Welding Limited Company of Xingtai City and Shengang Welding Limited Company of Xingtai City |
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| Abstract: | A new surfacing electrode with wear, corrosion and heat resistance properties is developed by the technology of CAD in this paper. This electrode can be used to surface worn steel mill rollers and valve parts without preheating, therefore the labour condition can be improved greatly. The electrode has the following advantages : a high resistance to cracking, low cost, high economical profit and society significance. |
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| Keywords: | hardfacing electrode non preheating resistance to cracking CAD |
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