微弧离子沉积阻燃涂层及其性能
发布时间：2018-11-02 17:58
【摘要】：采用微弧离子表面改性技术在TC11合金表面制备阻燃涂层,采用扫描电镜、透射电镜、XRD等方法分析了阻燃涂层组织及物相,采用"钛火"液滴法试验平台测试了TC11钛合金在300~700℃之间的燃烧参数,验证了同等试验条件下带有阻燃涂层TC11钛合金试样在300~700℃之间的阻燃有效性.结果表明,制备的阻燃涂层主要由Ti Zr非晶相组成,涂层致密,与基体为冶金结合,700℃以内具有一定的阻燃性能,分析阻燃涂层的阻燃机理主要为涂层吸收能量,减小基体对热量的吸收,同时阻止钛合金与氧接触机制来阻燃.
[Abstract]:The flame retardant coatings were prepared on the surface of TC11 alloy by microarc ion surface modification. The microstructure and phase of flame retardant coatings were analyzed by means of scanning electron microscope, transmission electron microscope and XRD. The combustion parameters of TC11 titanium alloy at 300 ~ 700 鈩，
本文编号：2306526
[Abstract]:The flame retardant coatings were prepared on the surface of TC11 alloy by microarc ion surface modification. The microstructure and phase of flame retardant coatings were analyzed by means of scanning electron microscope, transmission electron microscope and XRD. The combustion parameters of TC11 titanium alloy at 300 ~ 700 鈩，
本文编号：2306526
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