CN103517886B - 制备金属或陶瓷模制体的方法 - Google Patents

制备金属或陶瓷模制体的方法 Download PDF

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CN103517886B
CN103517886B CN201280022866.1A CN201280022866A CN103517886B CN 103517886 B CN103517886 B CN 103517886B CN 201280022866 A CN201280022866 A CN 201280022866A CN 103517886 B CN103517886 B CN 103517886B
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binder
volume
weight
acid
solvent
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CN103517886A (zh
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J·特尔马特
M·布勒马赫尔
H·沃尔弗罗姆
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BASF SE
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    • C04B35/48—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates
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    • 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
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    • B22F3/225—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip by injection molding
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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Composite Materials (AREA)
  • Powder Metallurgy (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Producing Shaped Articles From Materials (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
CN201280022866.1A 2011-03-16 2012-03-15 制备金属或陶瓷模制体的方法 Active CN103517886B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP11158473 2011-03-16
EP11158473.6 2011-03-16
PCT/IB2012/051237 WO2012123913A2 (de) 2011-03-16 2012-03-15 Verfahren zur herstellung von metallischen oder keramischen formkörpern

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CN103517886A CN103517886A (zh) 2014-01-15
CN103517886B true CN103517886B (zh) 2015-09-09

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JP (1) JP5965928B2 (enExample)
KR (1) KR101902038B1 (enExample)
CN (1) CN103517886B (enExample)
WO (1) WO2012123913A2 (enExample)

Families Citing this family (11)

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US9162927B2 (en) 2011-03-16 2015-10-20 Basf Se Process for producing metallic or ceramic shaped bodies
ES2740984T3 (es) 2011-05-18 2020-02-07 Basf Se Procedimiento para la fabricación de componentes por procedimiento de moldeo por inyección de polvo
US10501869B2 (en) * 2015-07-14 2019-12-10 Basf Se Filaments based on a coated core material
TWI628238B (zh) * 2016-08-15 2018-07-01 晟銘電子科技股份有限公司 改良之粉末射出成型射料、利用其製造之產品與產品製造方法
EP3321002A1 (en) * 2016-11-15 2018-05-16 Höganäs AB Feedstock for an additive manufacturing method, additive manufacturing method using the same, and article obtained therefrom
CN112135702A (zh) * 2018-05-15 2020-12-25 霍加纳斯股份有限公司 用于金属注射成型原料的粘合剂组合物；包含该粘合剂组合物的金属注射成型原料；使用该原料的金属注射成型方法，以及通过该方法所获得的制品
WO2021132854A1 (ko) * 2019-12-24 2021-07-01 코오롱플라스틱 주식회사 금속분말 사출 성형용 결합제 조성물
CN112757658B (zh) * 2020-12-25 2023-03-17 乐庸一 一种多孔性封装组件及其制备方法
DE102021131219B4 (de) 2021-11-29 2024-10-10 Xerion Berlin Laboratories GmbH Vorrichtung zur Entbinderung eines Grünkörpers
DE102022101545A1 (de) 2022-01-24 2023-07-27 Xerion Berlin Laboratories GmbH Vorrichtung zur Entbinderung und Sinterung eines Werkstücks
FR3155228A1 (fr) 2023-11-09 2025-05-16 Centre Reg Innov Transf Techn Mat Trait Liant polymérique et formulation à base de poudre de céramique et de liant polymérique pour la fabrication de pièces en céramique par un procédé d’impression 3D, procédé d’obtention d’une telle formulation et procédé d’obtention d’une pièce en céramique à partir d’une telle formulation

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CN101489704A (zh) * 2006-07-13 2009-07-22 巴斯夫欧洲公司 用于制备金属成型体的含粘合剂的热塑性组合物

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0653884B2 (ja) * 1988-10-06 1994-07-20 住友セメント株式会社 粉末の射出成形体からバインダーを除去する方法
US5059388A (en) * 1988-10-06 1991-10-22 Sumitomo Cement Co., Ltd. Process for manufacturing sintered bodies
EP0444475B1 (de) * 1990-02-21 1994-04-27 BASF Aktiengesellschaft Thermoplastische Massen für die Herstellung keramischer Formkörper
US5043121A (en) * 1990-05-03 1991-08-27 Hoechst Celanese Corp. Process for removing polyacetal binder from molded ceramic greenbodies with acid gases
JPH0533006A (ja) * 1991-07-31 1993-02-09 Komatsu Ltd 粉末射出焼結体の製造方法
DE4408304A1 (de) * 1994-03-11 1995-09-14 Basf Ag Sinterteile aus sauerstoffempfindlichen, nicht reduzierbaren Pulvern und ihre Herstellung über Spritzgießen
JPH08133845A (ja) * 1994-11-02 1996-05-28 Hitachi Metal Ee F T:Kk 粉末成形体の脱脂用溶剤および粉末成形体の脱脂方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101489704A (zh) * 2006-07-13 2009-07-22 巴斯夫欧洲公司 用于制备金属成型体的含粘合剂的热塑性组合物

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WO2012123913A3 (de) 2012-12-27
JP2014514183A (ja) 2014-06-19
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