NO20073052L - Fortetting av fibrose strukturer ved injeksjon av harpiks under trykk (RTM) for a lage tykke deler av komposittmateriale - Google Patents

Fortetting av fibrose strukturer ved injeksjon av harpiks under trykk (RTM) for a lage tykke deler av komposittmateriale

Info

Publication number
NO20073052L
NO20073052L NO20073052A NO20073052A NO20073052L NO 20073052 L NO20073052 L NO 20073052L NO 20073052 A NO20073052 A NO 20073052A NO 20073052 A NO20073052 A NO 20073052A NO 20073052 L NO20073052 L NO 20073052L
Authority
NO
Norway
Prior art keywords
composite material
rtm
fibrosis
injection
density
Prior art date
Application number
NO20073052A
Other languages
English (en)
Other versions
NO339344B1 (no
Inventor
Brigitte Boutefeu
Martine Dauchier
Marie-Laure Fages
Jean-Pierre Cauchois
Original Assignee
Snecma Propulsion Solide
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Snecma Propulsion Solide filed Critical Snecma Propulsion Solide
Publication of NO20073052L publication Critical patent/NO20073052L/no
Publication of NO339344B1 publication Critical patent/NO339344B1/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
    • B29C70/546—Measures for feeding or distributing the matrix material in the reinforcing structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/44—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding
    • B29C70/443—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding and impregnating by vacuum or injection

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

En fiberstruktur for å danne forsterkningen av en del som skal lages plasseres i en støpeform (22) som har minst én vegg dannet av en fleksibel membran, og deretter injiseres en harpiksblanding inn i støpeformen, blandingen har et innhold av flyktig materiale på mindre enn 25 vekt-% og er ved en temperatur av en verdi slik at dens viskositet ligger i området 0,1 Pa.s til 0,3 Pa.s. Harpiksen polymeriseres i støpeformen plassert i en innelukning (20) mens temperaturen heves progressivt og polymerisering inkluderer minst et siste trinn med polymerisering under trykk for å oppnå en komposittmaterialdel som viser restporøsitet på mindre enn 11 volum-%.
NO20073052A 2004-12-16 2007-06-15 Fremgangsmåte for fremstilling av en tykk del av komposittmateriale som omfatter fiberforsterkning og en harpiksmatriks NO339344B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0413392A FR2879498B1 (fr) 2004-12-16 2004-12-16 Densification de structures fibreuses par rtm pour la realisation de pieces en materiau composite
PCT/FR2005/051100 WO2006064167A1 (fr) 2004-12-16 2005-12-16 Densification de structures fibreuses par rtm pour la realisation de pieces epaisses en materiau composite

Publications (2)

Publication Number Publication Date
NO20073052L true NO20073052L (no) 2007-09-13
NO339344B1 NO339344B1 (no) 2016-11-28

Family

ID=34954100

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20073052A NO339344B1 (no) 2004-12-16 2007-06-15 Fremgangsmåte for fremstilling av en tykk del av komposittmateriale som omfatter fiberforsterkning og en harpiksmatriks

Country Status (11)

Country Link
US (1) US7727448B2 (no)
EP (1) EP1824664B1 (no)
JP (1) JP4733145B2 (no)
KR (1) KR101086113B1 (no)
CN (1) CN101080313B (no)
ES (1) ES2403635T3 (no)
FR (1) FR2879498B1 (no)
NO (1) NO339344B1 (no)
RU (1) RU2391209C2 (no)
UA (1) UA91991C2 (no)
WO (1) WO2006064167A1 (no)

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FR2958875B1 (fr) * 2010-04-20 2017-07-07 Snecma Dispositif de fabrication d'un carter en materiau composite et procede de fabrication mettant en oeuvre un tel dispositif
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US10302163B2 (en) 2015-05-13 2019-05-28 Honeywell International Inc. Carbon-carbon composite component with antioxidant coating
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US9944526B2 (en) 2015-05-13 2018-04-17 Honeywell International Inc. Carbon fiber preforms
US10035305B2 (en) 2015-06-30 2018-07-31 Honeywell International Inc. Method of making carbon fiber preforms
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RU2630515C1 (ru) * 2016-09-09 2017-09-11 Российская Федерация в лице Министерства промышленности и торговли Российской Федерации Способ обработки волокнистых армирующих наполнителей композиционных материалов
RU2630527C1 (ru) * 2016-09-09 2017-09-11 Российская Федерация в лице Министерства промышленности и торговли Российской Федерации Способ обработки мелкодисперсных порошковых наполнителей композиционных материалов
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CN110480959B (zh) * 2019-09-09 2024-03-05 广西科技大学 一种艺术提篮灯罩多向抽芯哈弗滑块机构模具
CN110757839B (zh) * 2019-11-06 2021-09-10 航天特种材料及工艺技术研究所 薄壁结构整体原位成型热防护套时的形状保持装置及方法
CN115175804A (zh) 2020-02-20 2022-10-11 航天喷气发动机洛克达因股份有限公司 具有二维和三维纤维结构的制品
RU2750803C1 (ru) * 2020-11-05 2021-07-02 Федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский национальный исследовательский технический университет им. А.Н. Туполева - КАИ" Способ трансферного формования деталей профильного типа
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Also Published As

Publication number Publication date
KR20070087017A (ko) 2007-08-27
CN101080313B (zh) 2010-06-16
KR101086113B1 (ko) 2011-11-30
JP4733145B2 (ja) 2011-07-27
RU2007121907A (ru) 2009-01-27
ES2403635T3 (es) 2013-05-20
UA91991C2 (ru) 2010-09-27
CN101080313A (zh) 2007-11-28
US7727448B2 (en) 2010-06-01
JP2008524016A (ja) 2008-07-10
US20080128938A1 (en) 2008-06-05
EP1824664B1 (fr) 2013-02-13
WO2006064167A1 (fr) 2006-06-22
NO339344B1 (no) 2016-11-28
FR2879498A1 (fr) 2006-06-23
EP1824664A1 (fr) 2007-08-29
RU2391209C2 (ru) 2010-06-10
FR2879498B1 (fr) 2009-01-30

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Owner name: HERAKLES, FR

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