摘 要迄今为止大多数学者都是在模拟人体环境中进行这项研究。因此,本论文也是在模拟人体环境中进行实验。而且在实验的过程中人工体液的恰当合理选择也是十分关键的。因为人体内的体液的大部分都是由氯化钠构成的，并且还存在有少量的其它类型的有机化合物，人体内的温度大约为36。7℃一37。2℃。在人体的不同部位，甚至同一部位而在不同时刻，人体组织内液体的成分都是不一样的，所以我们如果要达到真实体液的标准是非常困难的。因此本次实验只能尽量的贴近现实，所以本次试验主要采用生活中常见的生物关节替代材料Co Cr Mo合金和钛合金作为试样，因此本次实验进行了三种不同的实验环境（干摩擦、生理盐水、牛血清），通过在此环境下进行微动腐蚀的影响研究，并且在电化学工作站部分探讨Co Cr Mo合金分别在（低温、常温、高温）的生理盐水和钛合金在（低温、常温、高温）的生理盐水和牛血清的环境中腐蚀性能的影响。75587

该论文有图93幅，表3个，参考文献24篇。

毕业论文关键词:温度  替代材料  腐蚀性能 

Effect of Temperature on Biological Joint Replacement Material Corrosion

Abstract Most scholars date are simulated human environment to carry out this study。 Thus, the present paper was also conducted experiments in simulated human environment。 And appropriate and reasonable choice in the course of the experiment in artificial body fluid is also very critical。 Because the body fluids of physiological sodium chloride solution , also contain minor amounts of other organic compounds and boron, about a temperature of 36。7 ℃ 37。2 ℃。 In different parts of the body, and even the same site at different times, the liquid component of human tissues are not the same, which makes for a realistic simulation of the fluid environment is very difficult。 Therefore, this experiment can only try to close to reality, so this test is mainly using biological life common joint replacement material Co Cr Mo alloy and titanium alloys as a sample, so this experiment were three different experimental environment (dry friction, physiological saline, bovine serum), by carrying out impact studies fretting corrosion in this environment, and electronic chemical workstation section explores Co Cr Mo alloy (low temperature, room temperature, high temperature) saline and titanium, respectively ( low temperature, room temperature, high temperature) and bovine serum saline environment corrosion impact。

There are 93 figures, 3 tables and 24 references in this paper。 

  Key Words: Temperature   Alternative   Corrosion resistance

目录

摘要 I

Abstract II

目录 III

图清单 Ⅳ

表清单 VII

前言 1

1 绪论 2

1。1本论文研究目的和意义 3

1。2 课题研究现状 4

1。3课题研究主要内容、实施方案及创新点 10

2 试验材料和实验方法 11

2。1 材料及试样加工 11

2。2 实验装置及试验参数 13

2。3 实验方法 18

3温度对Co Cr Mo合金性能影响 19

3。1 Co Cr Mo实验前后的表面形貌分析