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公开(公告)号：EP2414305B1
公开(公告)日：2016-03-16
申请号：EP10717696.8
申请日：2010-03-31
IPC分类号： C03C3/087 , C03C8/00 , C04B41/00 , C04B41/50 , C04B41/86 , C04B41/89 , C04B41/52 , F01D5/28 , C23C4/10 , C23C18/12
CPC分类号： C23C18/1216 , C03C3/087 , C03C8/00 , C04B41/009 , C04B41/5022 , C04B41/52 , C04B41/86 , C04B41/89 , C23C4/11 , F01D5/282 , F05D2230/311 , F05D2230/312 , F05D2230/90 , F05D2300/611 , Y02T50/67 , Y02T50/672 , Y02T50/673 , Y10T428/249924 , C04B41/4539 , C04B41/4554 , C04B41/5059 , C04B41/4527 , C04B41/522 , C04B35/565 , C04B35/806
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公开(公告)号：EP2356085B1
公开(公告)日：2013-02-13
申请号：EP09803800.3
申请日：2009-12-02
CPC分类号： C04B41/52 , C04B41/009 , C04B41/90 , C04B2111/00344 , F01D5/288 , F05D2230/90 , F05D2300/21 , F05D2300/603 , Y02T50/672 , Y02T50/673 , Y10T428/31678 , C04B41/4535 , C04B41/4554 , C04B41/5059 , C04B41/5066 , C04B41/522 , C04B41/5064 , C04B41/4523 , C04B41/5096 , C04B41/515 , C04B41/5144 , C04B35/565 , C04B35/806
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公开(公告)号：EP2356085A1
公开(公告)日：2011-08-17
申请号：EP09803800.3
申请日：2009-12-02
申请人： Snecma Propulsion Solide , Snecma
CPC分类号： C04B41/52 , C04B41/009 , C04B41/90 , C04B2111/00344 , F01D5/288 , F05D2230/90 , F05D2300/21 , F05D2300/603 , Y02T50/672 , Y02T50/673 , Y10T428/31678 , C04B41/4535 , C04B41/4554 , C04B41/5059 , C04B41/5066 , C04B41/522 , C04B41/5064 , C04B41/4523 , C04B41/5096 , C04B41/515 , C04B41/5144 , C04B35/565 , C04B35/806
摘要： The invention relates to a method for smoothing a corrugated, rough surface of a part made from a ceramic matrix composite material. According to the invention, a ceramic coating is formed on the surface of the part by means of the following steps, namely: application (20) of a liquid composition on the surface of the part, said composition containing a ceramic precursor polymer and a solid refractory filler; crosslinking (40) of the polymer; and conversion (50) of the crosslinked polymer into ceramic by means of heat treatment. The method also includes the impregnation of the ceramic coating with a liquid metal composition (60).
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公开(公告)号：EP2414305A1
公开(公告)日：2012-02-08
申请号：EP10717696.8
申请日：2010-03-31
申请人： Snecma Propulsion Solide , Snecma
CPC分类号： C23C18/1216 , C03C3/087 , C03C8/00 , C04B41/009 , C04B41/5022 , C04B41/52 , C04B41/86 , C04B41/89 , C23C4/11 , F01D5/282 , F05D2230/311 , F05D2230/312 , F05D2230/90 , F05D2300/611 , Y02T50/67 , Y02T50/672 , Y02T50/673 , Y10T428/249924 , C04B41/4539 , C04B41/4554 , C04B41/5059 , C04B41/4527 , C04B41/522 , C04B35/565 , C04B35/806
摘要： A process for smoothing the surface of a part made from a ceramic matrix composite material having a rough and wavy surface. The process comprises depositing a refractory vitreous coating on the surface of the part (90), the vitreous coating essentially containing silica, alumina, baryte and lime.
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5.发明公开
公开(公告)号：EP1356247A1
公开(公告)日：2003-10-29
申请号：EP01995793.5
申请日：2001-12-26
CPC分类号： F27D5/00 , C21D9/0025 , Y10S269/903
摘要： A support slug (2) used for the heat treatment of a part (3), particularly for the hardening of a steel part, characterised by the fact that it comprises a guide element (221) that is used to guide the part (3) towards a supporting surface (230) of the support slug (2) when said part is being positioned on the support slug. The supporting surface (230) is characterised by a ceramic element (23) embedded in the metal body (20) of the support slug.
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6.发明授权
公开(公告)号：EP1356247B1
公开(公告)日：2005-03-02
申请号：EP01995793.5
申请日：2001-12-26
CPC分类号： F27D5/00 , C21D9/0025 , Y10S269/903
摘要： A support slug (2) used for the heat treatment of a part (3), particularly for the hardening of a steel part, characterised by the fact that it comprises a guide element (221) that is used to guide the part (3) towards a supporting surface (230) of the support slug (2) when said part is being positioned on the support slug. The supporting surface (230) is characterised by a ceramic element (23) embedded in the metal body (20) of the support slug.
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