| 贯穿钢针对酚醛树脂基复合材料防热性能的影响研究 |
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| 引用本文： | 马开宝,高守臻,李大勇,罗长宏,王晓立,刘凯.贯穿钢针对酚醛树脂基复合材料防热性能的影响研究[J].工程塑料应用,2011,39(8):14-16. |
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| 作者姓名： | 马开宝 高守臻 李大勇 罗长宏 王晓立 刘凯 |
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| 作者单位： | 1. 山东非金属材料研究所,济南,250031
2. 空军驻山东地区军事代表室,济南,250023 |
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| 摘 要： | 采用烧蚀率作为综合评价指标,研究了贯穿钢针对高硅氧纤维纱/酚醛树脂复合材料烧蚀性能的影响.并利用X射线对烧蚀前的试样进行了无损检测.最后,采用扫描电子显微镜对烧蚀后复合材料的表面形貌进行了分析测试,并初步探讨了贯穿钢针对复合材料烧蚀防热性能的影响机理.结果表明:贯穿钢针增大了复合材料的烧蚀率,但不会发生烧穿现象.
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| 关 键 词： | 高硅氧纤维纱 酚醛树脂 贯穿钢针 烧蚀率 X射线 无损检测 |
EFFECTS OF THE STEEL PIN ON THE ABLATIVE PROPERTIES OF PHENOLIC RESIN MATERIALS |
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| Ma Kaibao,Gao Shouzhen,Li Dayong,Luo Changhong,Wang Xiaoli,Liu Kai.EFFECTS OF THE STEEL PIN ON THE ABLATIVE PROPERTIES OF PHENOLIC RESIN MATERIALS[J].Engineering Plastics Application,2011,39(8):14-16. |
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| Authors: | Ma Kaibao Gao Shouzhen Li Dayong Luo Changhong Wang Xiaoli Liu Kai |
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| Affiliation: | Ma Kaibao,Gao Shouzhen,Li Dayong,Luo Changhong,Wang Xiaoli Liu Kai (Shandong Institute of Non-metallic Materials,Jinan250031,China)(Beihang University,Beijing100083,China) |
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| Abstract: | Ablative rate was used to research effects of the steel pin that pierced high-silica glass fabric(HSGF)/phenolic resin(PF) materials.The X-ray plate of sample was researched on its non-destructive test characters.Surface contour of ablated HSGF/PF was investigated in virtue of SEM,while effect mechanisms of metallic inclusions on ablative and heat-protection properties of HSGF/PF were also studied finally.The results showed that the steel pin that pierced materials increased the ablative rate,but composites... |
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| Keywords: | high-silica glass fabric/phenolic resin materials steel pin ablative rate X-ray non-destructive test |
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