GB0015673D0 - Crystal selector pattern - Google Patents

Crystal selector pattern

Info

Publication number
GB0015673D0
GB0015673D0 GBGB0015673.7A GB0015673A GB0015673D0 GB 0015673 D0 GB0015673 D0 GB 0015673D0 GB 0015673 A GB0015673 A GB 0015673A GB 0015673 D0 GB0015673 D0 GB 0015673D0
Authority
GB
United Kingdom
Prior art keywords
crystal selector
selector pattern
pattern
crystal
selector
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
GBGB0015673.7A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Priority to GBGB0015673.7A priority Critical patent/GB0015673D0/en
Publication of GB0015673D0 publication Critical patent/GB0015673D0/en
Priority to US09/887,053 priority patent/US20020005265A1/en
Priority to GB0115752A priority patent/GB2364006A/en
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B22C9/04—Use of lost patterns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
    • B22C7/02—Lost patterns
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
    • C30B11/14—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method characterised by the seed, e.g. its crystallographic orientation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
GBGB0015673.7A 2000-06-27 2000-06-27 Crystal selector pattern Ceased GB0015673D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GBGB0015673.7A GB0015673D0 (en) 2000-06-27 2000-06-27 Crystal selector pattern
US09/887,053 US20020005265A1 (en) 2000-06-27 2001-06-25 Crystal selector pattern
GB0115752A GB2364006A (en) 2000-06-27 2001-06-27 Crystal selector pattern

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0015673.7A GB0015673D0 (en) 2000-06-27 2000-06-27 Crystal selector pattern

Publications (1)

Publication Number Publication Date
GB0015673D0 true GB0015673D0 (en) 2000-08-16

Family

ID=9894458

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB0015673.7A Ceased GB0015673D0 (en) 2000-06-27 2000-06-27 Crystal selector pattern

Country Status (2)

Country Link
US (1) US20020005265A1 (en)
GB (1) GB0015673D0 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0304327D0 (en) * 2003-02-26 2003-04-02 Rolls Royce Plc Component casting
US7201212B2 (en) * 2003-08-28 2007-04-10 United Technologies Corporation Investment casting
US20060175034A1 (en) * 2005-02-10 2006-08-10 Jorge Okhuysen-Caredenas Fluid-Soluble Pattern Material for Investment Casting Process, and Methods for Using Same
GB0815384D0 (en) * 2008-08-26 2008-10-01 Rolls Royce Plc Directional solidification mould
CN102380577A (en) * 2011-11-02 2012-03-21 宁波万冠精密铸造厂 Multi-station automatic shell manufacturing machine for investing casting
US10449605B2 (en) 2013-11-27 2019-10-22 United Technologies Corporation Method and apparatus for manufacturing a multi-alloy cast structure
CN109351951B (en) * 2018-11-29 2020-12-22 中国科学院金属研究所 Process method for reducing loosening defect of single crystal blade platform
CN110788279A (en) * 2019-11-01 2020-02-14 泰州市金鹰精密铸造有限公司 Preparation method of ceramic mould shell of single crystal high-temperature alloy turbine blade

Also Published As

Publication number Publication date
US20020005265A1 (en) 2002-01-17

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)