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1.发明公开Saturated aircraft brake preform including coal tar pitch and preparation thereof 审中-公开GesättigterFlugzeugbremsevorkörperenthaltend Steinkohlenteerpech und deren Herstellung
公开(公告)号：EP2363619A2
公开(公告)日：2011-09-07
申请号：EP11153714.8
申请日：2002-05-09
CPC分类号： C10L1/322 , B29C47/0004 , B29C47/0009 , B29C47/92 , B29C2947/92704 , C04B35/522 , C04B35/532 , C04B35/83 , C04B2235/6021 , C04B2235/614 , C04B2235/77 , C04B2235/96 , C08J3/201 , C08J2395/00 , C08L95/00 , C08L2555/54 , C10C1/16 , C10C3/002 , C10C3/06 , F16D69/023
摘要： A method of making a saturated aircraft brake preform placing a carbon fiber preform; under a vacuum heating the carbon fiber preform; introducing coal tar pitch having a softening point in the range of about 160°C-240°C into the carbon fiber preform; pressurizing the coal tar pitch saturated carbon fiber preform with nitrogen; cooling the saturated carbon fiber; processing the saturated carbon fiber preform by chemical vapor infiltration.
摘要翻译： 制造放置碳纤维预制棒的饱和飞机制动预制件的方法; 在真空下加热碳纤维预制件; 将具有约160℃-240℃范围内的软化点的煤焦油沥青引入碳纤维预成型体中; 用氮气对煤焦油沥青饱和碳纤维预制体进行加压; 冷却饱和碳纤维; 通过化学气相渗透处理饱和碳纤维预制件。
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2.发明公开Saturated aircraft brake preform including coal tar pitch and preparation thereof 审中-公开含有煤焦油沥青及其制备饱和Flugzeugbremsevorkörper
公开(公告)号：EP2363619A3
公开(公告)日：2014-08-06
申请号：EP11153714.8
申请日：2002-05-09
CPC分类号： C10L1/322 , B29C47/0004 , B29C47/0009 , B29C47/92 , B29C2947/92704 , C04B35/522 , C04B35/532 , C04B35/83 , C04B2235/6021 , C04B2235/614 , C04B2235/77 , C04B2235/96 , C08J3/201 , C08J2395/00 , C08L95/00 , C08L2555/54 , C10C1/16 , C10C3/002 , C10C3/06 , F16D69/023
摘要： A method of making a saturated aircraft brake preform placing a carbon fiber preform; under a vacuum heating the carbon fiber preform; introducing coal tar pitch having a softening point in the range of about 160°C-240°C into the carbon fiber preform; pressurizing the coal tar pitch saturated carbon fiber preform with nitrogen; cooling the saturated carbon fiber; processing the saturated carbon fiber preform by chemical vapor infiltration.
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