| 塑料模具钢固溶时效处理及应用 |
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| 引用本文： | 刘劲松,蒲玉兴. 塑料模具钢固溶时效处理及应用[J]. 模具工业, 2009, 35(8): 71-73 |
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| 作者姓名： | 刘劲松 蒲玉兴 |
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| 作者单位： | 长沙航空职业技术学院,湖南长沙,410124;湖南大学,材料科学与工程学院,湖南长沙,410008;湖南大学,材料科学与工程学院,湖南长沙,410008 |
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| 摘 要： | 分析了塑料模具钢固溶时效处理前后显微组织、物相结构和相关性能变化。结果表明,塑料模具钢在相变点以上温度固溶处理后,有利于深度塑性加工。对塑料模具零件采用固溶时效处理,可减少或避免热处理变形,提高模具零件的尺寸稳定性,具有十分重要的使用价值。该项技术易于操作,成本低廉,可大幅度提高塑料模具零件使用寿命,现场应用效果显著。
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| 关 键 词： | 塑料模具钢 固溶时效处理 组织结构 性能 |
Application of solution and aging treatment of steel for mould for plastics |
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| LIU Jing-song,PU Yu-xing. Application of solution and aging treatment of steel for mould for plastics[J]. Die & Mould Industry, 2009, 35(8): 71-73 |
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| Authors: | LIU Jing-song PU Yu-xing |
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| Affiliation: | 1.Changsha Aeronautical Vocational and Technical College;Changsha;Hunan 410124;China;2.School of Materials Science and Engineering;Hunan University;Hunan 410008;China |
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| Abstract: | The changes of the steel for mould for plastics before and after solution and aging treatment in microstructure,phase-structure and relative properties were investigated.After solid solution and aging treatment at temperatures higher than phase transformation point,the steel can be easily implemented deep plastic processing.The heat treatment distortion can be diminished and the dimension stability be increased. |
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| Keywords: | steel for mould for plastics solution and aging treatment microstructures property |
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