| 高强度耐磨稀土钢的研制 |
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| 引用本文： | 王洪刚,胡小琳,纪云玲.高强度耐磨稀土钢的研制[J].铸造设备研究,2011(3):43-45. |
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| 作者姓名： | 王洪刚 胡小琳 纪云玲 |
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| 作者单位： | [1]济钢集团重工机械有限公司,山东济南250101 [2]中国重汽济南动力有限公司铸造中心,山东济南250101 |
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| 摘 要： | 研制了一种高强度耐磨稀土钢,具有良好的机械性能,焊接性能和加工性能;克服了高锰钢脆性大、可焊性差、加工困难等缺点,避免产生剥落和裂纹缺陷。并用于制造炼铁高炉冲渣槽、焦碳料斗衬板,取得了良好的使用效果。
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| 关 键 词： | 稀土 隐晶马氏体 耐磨性 |
Development of Rare-earth High-strength Wear-resistant Steel |
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| WANG Hong-gang,HU Xiao-lin,JI Yun-ling.Development of Rare-earth High-strength Wear-resistant Steel[J].Research Studies On Foundry Equipment,2011(3):43-45. |
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| Authors: | WANG Hong-gang HU Xiao-lin JI Yun-ling |
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| Affiliation: | 1.Jigang Group Heavy Industry CO.,LTD,Jinan Shandong 250101,China; 2.Sinotruk Jinan Power CO.,LTD Foundry,Jinan Shandong 250101,China) |
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| Abstract: | In this paper,a rare-earth high-strength wear-resistant steel is developed,which has good mechanical properties,welding and processing properties.This kind of steel overcomes the shortcomings of high manganese steel,such as brittleness,poor weldability and processing difficulties and avoids flaking and cracks.A good effect is obtained by using the steel in blast furnace. |
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| Keywords: | rare-earth crypto-crystal martensite wear resistance |
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