| 不同基体的灰铸铁材料性能与组织的研究 |
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| 引用本文： | 刘志农.不同基体的灰铸铁材料性能与组织的研究[J].机械,2007,34(5):19-20. |
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| 作者姓名： | 刘志农 |
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| 作者单位： | 西南交通大学,材料科学与工程学院,四川,成都,610031 |
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| 摘 要： | 测定了三种不同基体组织的灰铸铁材料的力学性能,并且用定量金相方法测定了内部的基体组织石墨含量及贝氏体的含量并讨论了其对样品力学性能影响,讨论了组织对弹性模量、抗拉强度、抗弯强度缸体材料和性能影响.
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| 关 键 词： | 铸铁材料 力学性能 金相组织 基体组织 灰铸铁 材料性能 研究 materials cast iron matrix different structure capability 体材料 抗弯强度 抗拉强度 弹性模量 性能影响 力学性能 样品 石墨含量 贝氏体 金相方法 |
| 文章编号： | 1006-0316（2007）05-0019-02 |
| 修稿时间： | 2007-01-16 |
The study of capability and structure on different matrix cast iron materials |
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| LIU Zhi-nong.The study of capability and structure on different matrix cast iron materials[J].Machinery,2007,34(5):19-20. |
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| Authors: | LIU Zhi-nong |
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| Affiliation: | School of material science and engineering, SouthWest Jiao Tong University, Chengdu 610031, China |
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| Abstract: | The mechanics of three cast iron materials which have different matrix has been studied. The matrix and the content of the graphite and bainite are observed by the way of quantitative metallography and the mechanics effect has been studied .The module of elasticity, tensile strength, bending strength, material has been discussed. |
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| Keywords: | cast irin mechanics capability metallography |
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