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聚磷酸钙增强的ZK60A镁基复合材料的力学性能和耐蚀性能
  • ISSN号：1005-023X
  • 期刊名称：材料导报
  • 时间：2011
  • 页码：1-5
  • 分类：TG146.22[金属学及工艺—金属材料;一般工业技术—材料科学与工程;金属学及工艺—金属学]
  • 作者机构：[1]西安交通大学金属材料强度国家重点实验室,西安710049
  • 相关基金：国家高技术研究发展计划（2006AA03Z0447）;国家自然科学基金（51071120;50571079;50671078）
  • 相关项目：多孔钽孔壁的仿骨基质结构设计与关键技术研究
作者： 冯爱玲|憨勇|
关键词： 镁基复合物, 聚磷酸钙, 力学性能, 耐蚀性能, 粉末冶金, magnesium matrix composites, calcium polyphosphate, mechanical properties, corrosion properties, powder metallurgy
中文摘要：

制备了CPP颗粒增强的ZK60A镁基复合材料，测试了硬度、压缩和弯曲性能来评价复合物的力学性能。随着CPP的含量（质量分数）从0％增加到5％，镁基复合物的硬度、压缩强度增加，而随着CPP含量从5％增加到10％，维氏硬度与压缩强度逐渐减小。随着CPP含量从0％增加到10Voo，抗弯强度呈减小的趋势。极化测试结果表明，随着CPP含量的增加，材料的耐蚀能力增强。

英文摘要：

ZK60A magnesium matrix composites （MMCs） reinforced with CPP particulates were fabricated. Hardness, compression and bend tests were evaluated in order to identify mechanical properties. Mechanical properties revealed that the increase of CPP particles from 0% to 5% led to an increase in hardness, compressive strength of the specimens. When the contents of CPP particulates increased farther from 5% to 10%, these properties decreased thereafter. When the contents of CPP particulates increased from 0 % to 10 %, the bend properties decreased gradually. The polarization results indicated that the corrosion resistance of the composites enhanced with the CPP contents increasing.

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期刊信息
  • 《材料导报：纳米与新材料专辑》
  • 主管单位:重庆西南信息有限公司(原科技部西南信息中心)
  • 主办单位:重庆西南信息有限公司(原科技部西南信息中心)
  • 主编：
  • 地址：重庆市渝北区洪湖西路18号
  • 邮编：401121
  • 邮箱：matreved@163.com
  • 电话：023-67398525
  • 国际标准刊号：ISSN：1005-023X
  • 国内统一刊号：ISSN：50-1078/TB
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  • 被引量:3397