搜索

x

留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

涂层界面结合强度检测研究(Ⅱ):涂层结合界面应力检测系统

张永康 孔德军 冯爱新 鲁金忠 葛 涛

引用本文:
Citation:

涂层界面结合强度检测研究(Ⅱ):涂层结合界面应力检测系统

张永康, 孔德军, 冯爱新, 鲁金忠, 葛 涛

Study on the detection of interfacial bonding strength of coatings (Ⅱ): detecting system of bonding strength

Zhang Yong-Kang, Kong De-Jun, Feng Ai-Xin, Lu Jin-Zhong, Ge Tao
PDF
导出引用
  • 利用X射线衍射技术(XRD)测试了涂层及其基体材料的应力及其变化规律,建立了一种涂层结合界面应力检测系统,进行界面结合状态的检测研究.利用涂层从基体脱粘前后的界面应力变化量,结合涂层材料的物性参数和涂层-基体系统温度场参数,用涂层残余应力衍射峰来表征涂层与基体的结合强度,创立一种研究检测涂层结合强度理论的实验新方法,适用于各种热障涂层的界面结合强度测量.
    Stresses and its variation of coating and matrix are measured by XRD (X-ray diffraction). A test system that measures coating stress on the bonding interface is established, and the measurement of interface bonding status is researched. By using interfacial stress variation before and after coating debonding from matrix, combined with the physical parameters of coating material and temperatures field parameter of coating-matrix system, the bonding strength of coating-matrix is represented by the diffraction peak of coating residual stress. A new experiment method to measure bonding strength of coating and matrix is introduced which is applicable to measuring interfacial bonding strength of all kinds of polycrystalline thermal barrier coatings.
    • 基金项目: 国家自然科学基金(批准号:50405035),江苏省研究生创新计划(批准号:XM05-32,XM04-24)资助的课题.
计量
  • 文章访问数:  8457
  • PDF下载量:  1809
  • 被引次数: 0
出版历程
  • 收稿日期:  2005-09-22
  • 修回日期:  2006-03-20
  • 刊出日期:  2006-11-20

/

返回文章
返回