RU2518825C2 - Способ удаления воска - Google Patents

Способ удаления воска Download PDF

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Publication number
RU2518825C2
RU2518825C2 RU2012131948/02A RU2012131948A RU2518825C2 RU 2518825 C2 RU2518825 C2 RU 2518825C2 RU 2012131948/02 A RU2012131948/02 A RU 2012131948/02A RU 2012131948 A RU2012131948 A RU 2012131948A RU 2518825 C2 RU2518825 C2 RU 2518825C2
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RU
Russia
Prior art keywords
temperature
furnace
workpiece
wax
molded powder
Prior art date
Application number
RU2012131948/02A
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English (en)
Russian (ru)
Other versions
RU2012131948A (ru
Inventor
Сигеки ИИДЗИМА
Акира СУЗУКИ
Хироюки КОНИСИ
Тецуя ИСИМОТО
Original Assignee
АйЭйчАй КОРПОРЕЙШН
АйЭйчАй МАШИНЕРИ ЭНД ФЕНИС КО., ЛТД.
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Application filed by АйЭйчАй КОРПОРЕЙШН, АйЭйчАй МАШИНЕРИ ЭНД ФЕНИС КО., ЛТД. filed Critical АйЭйчАй КОРПОРЕЙШН
Publication of RU2012131948A publication Critical patent/RU2012131948A/ru
Application granted granted Critical
Publication of RU2518825C2 publication Critical patent/RU2518825C2/ru

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    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/638—Removal thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/1017—Multiple heating or additional steps
    • B22F3/1021—Removal of binder or filler
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632—Organic additives
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
    • C04B2235/6562—Heating rate
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
    • C04B2235/6565—Cooling rate
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
    • C04B2235/6567—Treatment time

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Processing Of Solid Wastes (AREA)
RU2012131948/02A 2009-12-28 2010-12-24 Способ удаления воска RU2518825C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009297251A JP5492550B2 (ja) 2009-12-28 2009-12-28 脱脂方法
JP2009-297251 2009-12-28
PCT/JP2010/073276 WO2011081081A1 (ja) 2009-12-28 2010-12-24 脱脂方法

Publications (2)

Publication Number Publication Date
RU2012131948A RU2012131948A (ru) 2014-02-10
RU2518825C2 true RU2518825C2 (ru) 2014-06-10

Family

ID=44226487

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2012131948/02A RU2518825C2 (ru) 2009-12-28 2010-12-24 Способ удаления воска

Country Status (6)

Country Link
JP (1) JP5492550B2 (ko)
KR (1) KR101453463B1 (ko)
CN (1) CN102655967B (ko)
RU (1) RU2518825C2 (ko)
TW (1) TWI422445B (ko)
WO (1) WO2011081081A1 (ko)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI556909B (zh) * 2011-12-01 2016-11-11 鴻海精密工業股份有限公司 自動解蠟裝置及解蠟方法
CN102581283B (zh) * 2012-02-27 2013-08-14 宝得粉末注射成形（常熟）有限公司 虹吸式脱脂与预烧结装置
CN102528042B (zh) * 2012-02-27 2013-07-31 宝得粉末注射成形（常熟）有限公司 虹吸式脱脂炉
CN102528041B (zh) * 2012-02-27 2013-07-31 宝得粉末注射成形（常熟）有限公司 节能脱脂装置
JP5942537B2 (ja) * 2012-03-29 2016-06-29 セイコーエプソン株式会社 脱脂体の製造方法および焼結体の製造方法
JP6607368B2 (ja) * 2014-12-18 2019-11-20 大同特殊鋼株式会社 連続式真空焼結装置
CN104984949A (zh) * 2015-06-09 2015-10-21 上海鸿辉光通科技股份有限公司 一种v槽下蜡清洗方法
CN110319700B (zh) 2018-03-28 2023-09-15 日本碍子株式会社 加热炉
CN115007540B (zh) * 2022-04-28 2024-05-10 中国航发南方工业有限公司 一种复杂腔体零件的去蜡方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2015847C1 (ru) * 1992-04-14 1994-07-15 Сергей Алексеевич Ревун Способ получения пористого ячеистого материала
RU2243186C2 (ru) * 2003-01-13 2004-12-27 Научно-исследовательское учреждение Институт физики прочности и материаловедения Способ удаления органической связки
RU2320739C2 (ru) * 2002-06-14 2008-03-27 Снекма Моторс Плотный самосмазывающийся материал, способ его получения и механическое изделие из этого материала

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4996022A (en) * 1989-07-14 1991-02-26 Juki Corporation Process for producing a sintered body
JP2821183B2 (ja) * 1989-07-14 1998-11-05 ジューキ株式会社 粒子状材料の焼結体の製造方法
EP0568705B1 (en) * 1991-11-22 1998-05-13 Sumitomo Electric Industries, Ltd. Method for degassing and solidifying aluminum alloy powder
JPH05287316A (ja) * 1992-04-15 1993-11-02 Dowa Mining Co Ltd 金属射出成形部品の製造方法
JPH0987775A (ja) * 1995-07-18 1997-03-31 Citizen Watch Co Ltd 銅クロム族金属合金製成形品の製造方法
US5689796A (en) * 1995-07-18 1997-11-18 Citizen Watch Co., Ltd. Method of manufacturing molded copper-chromium family metal alloy article
TW561083B (en) * 2002-06-24 2003-11-11 Far East College Centrifugal solvent degreasing method for powder metallurgy process
JP2010500469A (ja) * 2006-08-07 2010-01-07 ザ ユニバーシティー オブ クイーンズランド 金属射出成形方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2015847C1 (ru) * 1992-04-14 1994-07-15 Сергей Алексеевич Ревун Способ получения пористого ячеистого материала
RU2320739C2 (ru) * 2002-06-14 2008-03-27 Снекма Моторс Плотный самосмазывающийся материал, способ его получения и механическое изделие из этого материала
RU2243186C2 (ru) * 2003-01-13 2004-12-27 Научно-исследовательское учреждение Институт физики прочности и материаловедения Способ удаления органической связки

Also Published As

Publication number Publication date
RU2012131948A (ru) 2014-02-10
CN102655967B (zh) 2014-12-24
WO2011081081A1 (ja) 2011-07-07
TW201132427A (en) 2011-10-01
KR101453463B1 (ko) 2014-10-22
JP5492550B2 (ja) 2014-05-14
JP2011137202A (ja) 2011-07-14
TWI422445B (zh) 2014-01-11
KR20120108017A (ko) 2012-10-04
CN102655967A (zh) 2012-09-05

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Effective date: 20141225