91制片糖心vlog玩偶传媒|91传媒天美传媒|亚洲成人久久精品国产|麻豆文化传媒免费欢迎你|91麻豆视频高清|采访麻豆传媒映画拍AV|国产天美传媒国产原创av剧情|91制片厂果冻传了|国产色多多网站|天美传媒欧美av果冻传媒,亚洲精品在线视频,蜜桃影像传媒牛年贺岁,亚洲精品一区在线看

熱循環(huán)對(duì)原子氧與樹(shù)脂基復(fù)合材料交互作用的影響

Effects of thermal cycling on the atomic oxygen interaction with resin matrix composites

  • 摘要: 文章選取M40/DFA-1和M40/AG-80兩種碳纖維增強(qiáng)樹(shù)脂基復(fù)合材料，進(jìn)行了熱循環(huán)對(duì)原子氧與這兩種材料交互作用影響的研究。原子氧反應(yīng)率的計(jì)算和層間剪切性能測(cè)試的結(jié)果表明，一定溫度區(qū)間一定次數(shù)的熱循環(huán)使得材料與原子氧交互作用減弱。該研究應(yīng)用X射線光電子能譜儀（XPS）和掃描電子顯微鏡（SEM）對(duì)樣品表面成分和形貌進(jìn)行了分析。根據(jù)分析結(jié)果，初步提出熱循環(huán)對(duì)增強(qiáng)樹(shù)脂基復(fù)合材料自身抗原子氧侵蝕能力的作用機(jī)理。

     

    Abstract: An experimental study was conducted to determine the effects of thermal cycling on the atomic oxygen reaction with carbon-reinforced resin-matrix composites. Two types of materials were selected for this study and they are M40/DEA-1 and M40/AG-80. The calculation results of the atomic oxygen reaction rate and the interlaminar shear performance test indicate that the thermal cycling of certain cycles within a certain range may enhance the atomic oxygen resistance of the materials. In this study, the X-ray photoelectron spectroscopy (XPS) and the scanning electron microscopy (SEM) are used for the surface morphology and component analyses. The analyses have revealed the effects of the thermal cycling on the atomic oxygen reaction with carbon-reinforced resin-matrix composites.

     

    • HTML全文

/

返回文章
返回