| 45钢螺栓断裂分析及调质工艺的改进 |
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| 引用本文： | 刘昌隆.45钢螺栓断裂分析及调质工艺的改进[J].湘潭大学自然科学学报,1989,11(4):84-88. |
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| 作者姓名： | 刘昌隆 |
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| 作者单位： | 湘潭大学机械工程系 |
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| 摘 要： | 本文对45钢柴油机连杆螺栓的断裂进行了分析,找出了断裂的原因,拟定了新的调质工艺并应用于生产。使淬火产品的合格率提高到95%以上,取得了良好的技术和经济效益。
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| 关 键 词： | 过热 开裂 调质处理 |
ANALYSIS OF CONNECTING POLE OF No.45 STEEL AND ITS A NEW IMPROVEMENT PROCEDURE |
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| Liu Changlong.ANALYSIS OF CONNECTING POLE OF No.45 STEEL AND ITS A NEW IMPROVEMENT PROCEDURE[J].Natural Science Journal of Xiangtan University,1989,11(4):84-88. |
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| Authors: | Liu Changlong |
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| Institution: | Department of Mecharical Engineering |
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| Abstract: | author studided the conditions of connecting pole of diesel engine made from No.45 steel,which was ruptured in use and is broken in quench.Some major cause of failures have been studied. A new improvement pro-c6dure has been introduced, which was applied in industry, A bettertechnical and ecnomic results were obtained. |
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| Keywords: | overheating fragment improlvement procedure |
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