JP2014217891A5 - - Google Patents

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Publication number
JP2014217891A5
JP2014217891A5 JP2014095698A JP2014095698A JP2014217891A5 JP 2014217891 A5 JP2014217891 A5 JP 2014217891A5 JP 2014095698 A JP2014095698 A JP 2014095698A JP 2014095698 A JP2014095698 A JP 2014095698A JP 2014217891 A5 JP2014217891 A5 JP 2014217891A5
Authority
JP
Japan
Prior art keywords
grain
grain starter
starter
mold
heat
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
JP2014095698A
Other languages
English (en)
Japanese (ja)
Other versions
JP2014217891A (ja
Filing date
Publication date
Priority claimed from US13/889,534 external-priority patent/US9068275B2/en
Application filed filed Critical
Publication of JP2014217891A publication Critical patent/JP2014217891A/ja
Publication of JP2014217891A5 publication Critical patent/JP2014217891A5/ja
Ceased legal-status Critical Current

Links

JP2014095698A 2013-05-08 2014-05-07 ブリッジマンインベストメント鋳造法におけるグレインスターターのための複合の幾何学的設計 Ceased JP2014217891A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/889,534 2013-05-08
US13/889,534 US9068275B2 (en) 2013-05-08 2013-05-08 Composite geometrical design for a grain starter in a bridgman investment casting process

Publications (2)

Publication Number Publication Date
JP2014217891A JP2014217891A (ja) 2014-11-20
JP2014217891A5 true JP2014217891A5 (https=) 2017-06-15

Family

ID=50685751

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014095698A Ceased JP2014217891A (ja) 2013-05-08 2014-05-07 ブリッジマンインベストメント鋳造法におけるグレインスターターのための複合の幾何学的設計

Country Status (4)

Country Link
US (1) US9068275B2 (https=)
EP (1) EP2801644A1 (https=)
JP (1) JP2014217891A (https=)
CN (1) CN104139175B (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10262127B2 (en) * 2017-04-05 2019-04-16 General Electric Company Systems and method for securely sharing and executing data and models
US11123790B2 (en) 2017-10-16 2021-09-21 General Electric Company Apparatus for casting a mold
US11123791B2 (en) 2017-10-16 2021-09-21 General Electric Company Method for casting a mold

Family Cites Families (32)

* Cited by examiner, † Cited by third party
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US4111252A (en) * 1977-08-01 1978-09-05 United Technologies Corporation Method for making molds and mold components for casting single crystal metallic articles
US4180119A (en) * 1978-09-18 1979-12-25 Howmet Turbine Components Corporation Mold for directionally solidified single crystal castings and method for preparing same
US4190094A (en) * 1978-10-25 1980-02-26 United Technologies Corporation Rate controlled directional solidification method
EP0092496B1 (en) * 1982-03-01 1986-10-01 United Technologies Corporation Mold with starter and selector sections for directional solidification casting
US4548255A (en) 1982-03-01 1985-10-22 United Technologies Corporation Mold with starter and selector sections for directional solidification casting
US4450889A (en) 1982-08-20 1984-05-29 United Technologies Corporation Mold having a helix for casting single crystal articles
US4612969A (en) * 1983-04-27 1986-09-23 Howmet Turbine Components Corporation Method of and apparatus for casting articles with predetermined crystalline orientation
AU695440B2 (en) 1995-08-16 1998-08-13 Northrop Grumman Corporation Reducing wear between structural fiber reinforced ceramic matrix composite automotive engine parts in sliding contacting relationship
US5891527A (en) 1995-09-15 1999-04-06 M/Wave Printed circuit board process using plasma spraying of conductive metal
JPH10139580A (ja) * 1996-11-13 1998-05-26 Japan Steel Works Ltd:The 一方向凝固材の製造方法および一方向凝固装置
US5869146A (en) 1997-11-12 1999-02-09 United Technologies Corporation Plasma sprayed mullite coatings on silicon based ceramic materials
US5985470A (en) 1998-03-16 1999-11-16 General Electric Company Thermal/environmental barrier coating system for silicon-based materials
US6485848B1 (en) 1998-04-27 2002-11-26 General Electric Company Coated article and method of making
US6299988B1 (en) 1998-04-27 2001-10-09 General Electric Company Ceramic with preferential oxygen reactive layer
CA2663076C (en) 1998-11-20 2013-11-12 Rolls-Royce Corporation Method and apparatus for production of a cast component
US6129954A (en) 1998-12-22 2000-10-10 General Electric Company Method for thermally spraying crack-free mullite coatings on ceramic-based substrates
US6254935B1 (en) 1999-04-15 2001-07-03 United Technologies Corporation Method for applying a barrier layer to a silicon based substrate
US6410148B1 (en) 1999-04-15 2002-06-25 General Electric Co. Silicon based substrate with environmental/ thermal barrier layer
US6517960B1 (en) 1999-04-26 2003-02-11 General Electric Company Ceramic with zircon coating
US7001679B2 (en) 2001-08-09 2006-02-21 Siemens Westinghouse Power Corporation Protective overlayer for ceramics
JP2003055083A (ja) * 2001-08-10 2003-02-26 Sumitomo Electric Ind Ltd 化合物半導体結晶成長用坩堝
JP2003311392A (ja) * 2002-04-18 2003-11-05 Mitsubishi Heavy Ind Ltd 一方向凝固翼の製造方法及び一方向凝固翼
US6759151B1 (en) 2002-05-22 2004-07-06 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Multilayer article characterized by low coefficient of thermal expansion outer layer
US6733908B1 (en) 2002-07-08 2004-05-11 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Multilayer article having stabilized zirconia outer layer and chemical barrier layer
US6929852B2 (en) 2002-08-08 2005-08-16 Siemens Westinghouse Power Corporation Protective overlayer for ceramics
US6844075B1 (en) 2003-10-06 2005-01-18 General Electric Company Environmental barrier coating
US6969555B2 (en) 2003-10-06 2005-11-29 General Electric Company Aluminate coating for a silicon containing substrate
US20050211408A1 (en) 2004-03-25 2005-09-29 Bullied Steven J Single crystal investment cast components and methods of making same
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CN101928980B (zh) * 2010-09-17 2012-10-03 浙江碧晶科技有限公司 一种用于定向凝固法生长硅晶体的引晶导向模
FR2968127B1 (fr) * 2010-11-29 2013-11-22 Commissariat Energie Atomique Échangeur thermique d'un système de solidification et/ou de cristallisation d'un matériau semi-conducteur
CN102166643B (zh) 2011-03-30 2013-07-24 江苏中欧材料研究院有限公司 一种防止单晶叶片杂晶缺陷的方法

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