| Cr-B-Ni-W-V系堆焊合金的组织性能及耐磨机理 |
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| 引用本文： | 刘政军,张桂清,刘铎,李永奎,尹奕君,谢宇.Cr-B-Ni-W-V系堆焊合金的组织性能及耐磨机理[J].表面技术,2006,35(5):4-7. |
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| 作者姓名： | 刘政军 张桂清 刘铎 李永奎 尹奕君 谢宇 |
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| 作者单位： | 1. 沈阳工业大学,辽宁,沈阳,110023
2. 中国石油辽河油田公司茨榆坨采油厂,辽宁,沈阳,110206 |
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| 摘 要： | 采用碳弧堆焊方法,通过堆焊层中合金元素的设计,成功研制了一种适用于抗磨料磨损条件下的堆焊合金,合金系统为Cr-B-Ni-W-V.该堆焊合金的抗磨料磨损性能很优异.系统地研究了Cr、B、W、V等合金元素提高堆焊层抗磨料磨损的能力及其对堆焊层组织性能的影响规律和耐磨机理,并最终确定了各合金元素的最佳质量分数.
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| 关 键 词： | 磨料磨损 碳弧 堆焊合金 堆焊 堆焊合金 组织性能 耐磨机理 Elements Alloys Mechanism Property 质量分数 最佳 规律 影响 能力 研究 合金系统 抗磨料磨损性能 条件 设计 合金元素 堆焊层 堆焊方法 |
| 文章编号： | 1001-3660（2006）05-0004-04 |
| 收稿时间： | 2006-06-25 |
| 修稿时间： | 2006年6月25日 |
Structure Property and Wear-resistant Mechanism of the Alloys Elements of Cr-B-Ni-W-V |
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| LIU Zheng-jun,ZHANG Gui-qing,LIU Duo,LI Yong-kui,YIN Yi-jun,XIE Yu.Structure Property and Wear-resistant Mechanism of the Alloys Elements of Cr-B-Ni-W-V[J].Surface Technology,2006,35(5):4-7. |
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| Authors: | LIU Zheng-jun ZHANG Gui-qing LIU Duo LI Yong-kui YIN Yi-jun XIE Yu |
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| Affiliation: | 1. Shenyang University of Technology, Shenyang 110023, China; 2. Ciyutuo Oil Production Factory of PetroChina Liaohe Oilfield Company, Shenyang 110206, China |
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| Abstract: | Through the design of the alloy elements in the overlay welding horizon, a new kind of alloy for wear-resistant successfully with the carbon arc overlay welding is studied which is Cr-B-Ni-W-V alloy system . The overlay welded alloy has super wear resistance. The effect of alloy elements on the deposited metal and ability for improving wear resistance, such as Cr, B, W, V is studied systematically. And the best percentage composition of the alloying agent is defined eventually. |
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| Keywords: | Grinding abrasion Carbon arc Overlay welded alloy Overlying welding |
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