| 氮离子轰击对合金钢及硬质合金表面硬度的影响 |
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| 引用本文： | 张建华,屈世显,乔学光,倪振文. 氮离子轰击对合金钢及硬质合金表面硬度的影响[J]. 西安石油大学学报(自然科学版), 1991, 0(3) |
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| 作者姓名： | 张建华 屈世显 乔学光 倪振文 |
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| 作者单位： | 西安石油学院基础课部，西安石油学院基础课部，西安石油学院石油机械系，西安石油学院石油机械系 |
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| 摘 要： | 用不同剂重的N~+注入合金钢及硬质合金表面,分析测试各种条件注入和未注入时材料表面显微硬度的变化。实验发现硬度值并不随注入剂量D的增加而单调增加,而是存在一个剂量阈值D_(th),在该阈值下注入N~+,可以使材料的表面硬度得到最大程度的提高。
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| 关 键 词： | 离子注入 表面硬度 注入剂量 |
Surface Hardness Behaviour of Alloy Steel and Carbide Implanted with N~+ |
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| Zhang Jianhua. Surface Hardness Behaviour of Alloy Steel and Carbide Implanted with N~+[J]. Journal of Xian Shiyou University, 1991, 0(3) |
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| Authors: | Zhang Jianhua |
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| Affiliation: | Departmetn of Basic Coursee |
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| Abstract: | Alloy steel and carbide were implanted with different doses of N~+. The microhardness behaviour of surface for different implanted conditions were measured. It was found from experiments that the hardness doesn′t simply increase with dose D. There is a dose threshold D_(th). The surface hardness of materials will reach the maximum after the material having been implanted with N~+ under this threshold of dose. |
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| Keywords: | ion implantation surface hardness implanted dose |
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