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Biomimetic coupling effect of non-smooth mechanical property and microstructural features on thermal fatisue behavior of medium carbon steel
  • ISSN号:1006-706X
  • 期刊名称:《钢铁研究学报:英文版》
  • 时间:0
  • 分类:TB303[一般工业技术—材料科学与工程]
  • 作者机构:[1]Key Laboratory for Terrain-Machine Bionics Engineering of Ministry of Education, School for Biology and Agricultural Engineering, Jilin University, Changchun 130025, China, [2]Key Laboratory of Automobile Materials of Ministry of Education, College of Materials Science and Engineering, Jilin University, Changchun 130025, China
  • 相关基金:Supported by the Key Program of National Natural Science Foundation of China (Grant No. 50635030), Project 985-Automotive Engineering of Jilin University, International Cooperation key Project (Grant No. 2005DFA00850) and Transfer Foundation of Scientific and Technical Fruits in Agriculture (Grant No. 2007GB23600467) of Ministry of Science and Technology of China
中文摘要:

自然有机体拥有的某些特别函数被在他们的身体表面上在多重典型特征上面联合经常形成。在生物系统由联合现象启发了,有非光滑的机械性质和微结构特征的联合效果的中等碳钢标本被激光处理制作。有简历的标本的热疲劳行为模仿的联合表面被调查并且比较。结果证实了那模仿的方法有的如此的一份简历改进中等碳钢标本的热疲劳性质上的有益的效果。在简历后面的相关机制为解释提高的热疲劳抵抗的模仿的联合效果 preliminarily 被讨论。

英文摘要:

Some kinds of particular functions possessed by natural organisms are often formed by coupling up the multiple typical features on their body surfaces. Inspired by the coupling phenomenon in biological system, the medium carbon steel specimens with the coupling effect of non-smooth mechanical prop- erty and microstructural features were fabricated by laser processing. Thermal fatigue behavior of specimens with biomimetic coupling surface was investigated and compared. The results confirmed that such a biomimetic method has the beneficial effect on improving the thermal fatigue property of medium carbon steel specimens. The related mechanisms behind the biomimetic coupling effect for explaining the enhanced thermal fatigue resistance were discussed preliminarily.

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期刊信息
  • 《钢铁研究学报:英文版》
  • 中国科技核心期刊
  • 主管单位:中国钢铁工业协会
  • 主办单位:冶金部钢铁研究总院
  • 主编:Tian Zhi-ling
  • 地址:北京学院南路76号
  • 邮编:100081
  • 邮箱:gtyjxb-e@163.com
  • 电话:010-62182295
  • 国际标准刊号:ISSN:1006-706X
  • 国内统一刊号:ISSN:11-3678/TF
  • 邮发代号:82-767
  • 获奖情况:
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  • 被引量:167