GB1125124A - Improved mould and methods for its production and for its use in precision casting - Google Patents

Improved mould and methods for its production and for its use in precision casting

Info

Publication number
GB1125124A
GB1125124A GB3961165A GB3961165A GB1125124A GB 1125124 A GB1125124 A GB 1125124A GB 3961165 A GB3961165 A GB 3961165A GB 3961165 A GB3961165 A GB 3961165A GB 1125124 A GB1125124 A GB 1125124A
Authority
GB
United Kingdom
Prior art keywords
graphite
pattern
mould
flour
dip
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.)
Expired
Application number
GB3961165A
Other languages
English (en)
Inventor
Nick George Lirones
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.)
Howe Sound Co
Original Assignee
Howe Sound Co
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 Howe Sound Co filed Critical Howe Sound Co
Publication of GB1125124A publication Critical patent/GB1125124A/en
Expired 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
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
    • B22C1/165—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents in the manufacture of multilayered shell moulds

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
GB3961165A 1965-09-06 1965-09-16 Improved mould and methods for its production and for its use in precision casting Expired GB1125124A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE669235A BE669235A (cg-RX-API-DMAC7.html) 1965-09-06 1965-09-06

Publications (1)

Publication Number Publication Date
GB1125124A true GB1125124A (en) 1968-08-28

Family

ID=3847885

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3961165A Expired GB1125124A (en) 1965-09-06 1965-09-16 Improved mould and methods for its production and for its use in precision casting

Country Status (2)

Country Link
BE (1) BE669235A (cg-RX-API-DMAC7.html)
GB (1) GB1125124A (cg-RX-API-DMAC7.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2126148A (en) * 1982-02-18 1984-03-21 Rolls Royce Mould making
CN102527936A (zh) * 2012-01-19 2012-07-04 沈阳铸造研究所 一种用于低膨胀合金精密成形的石墨型铸造方法
WO2024050924A1 (zh) * 2022-09-09 2024-03-14 华能国际电力股份有限公司 火电机组用石墨密封件的抗氧化性浸渍处理方法及抗氧化性生产线

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2126148A (en) * 1982-02-18 1984-03-21 Rolls Royce Mould making
CN102527936A (zh) * 2012-01-19 2012-07-04 沈阳铸造研究所 一种用于低膨胀合金精密成形的石墨型铸造方法
CN102527936B (zh) * 2012-01-19 2013-04-10 沈阳铸造研究所 一种用于低膨胀合金精密成形的石墨型铸造方法
WO2024050924A1 (zh) * 2022-09-09 2024-03-14 华能国际电力股份有限公司 火电机组用石墨密封件的抗氧化性浸渍处理方法及抗氧化性生产线

Also Published As

Publication number Publication date
BE669235A (cg-RX-API-DMAC7.html) 1966-03-07

Similar Documents

Publication Publication Date Title
US3537949A (en) Investment shell molds for the high integrity precision casting of reactive and refractory metals,and methods for their manufacture
US2806270A (en) Method of making moulds for precision casting
US3859153A (en) Refractory laminate having improved green strength
GB601260A (en) Improvements in and relating to moulds for casting metals
US3179523A (en) Methods of making foundry cores and moulds
US3748157A (en) Refractory laminate based on negative sols or silicates and basic aluminum salts
JPS6234449B2 (cg-RX-API-DMAC7.html)
JP4937528B2 (ja) 多層セラミックシェル鋳型の製造方法
EP0020373B1 (en) Method of making and using a ceramic shell mold
US3722574A (en) Process of making magnesium oxide cores
US3754946A (en) Refractory laminate based on negative sols or silicates and non polymeric organic cationic nitrogen containing compounds
CA1080428A (en) Calcia modified ceramic shell mold system
US3239897A (en) Precision casting mold and methods and materials for production and use
US3148422A (en) Production of shell moulds
US3748156A (en) Refractory laminate based on positive sols and polyfunctional organicand inorganic acids and salts
GB580058A (en) Improvements relating to casting moulds
US3389743A (en) Method of making resinous shell molds
JPH05169185A (ja) 活性金属精密鋳造用無機バインダー及び鋳型材
US3420644A (en) Method for molding of glass and ceramic materials
JPS61202744A (ja) ロストワツクス鋳型
GB2155484A (en) Binder and refractory compositions
CN114178486B (zh) 一种改善高温合金浇注后表面粘砂的型壳及其制备方法
US2752257A (en) Investment molding
US3752681A (en) Refractory laminate based on positive sols and monofunctional organic acids and salts
US5266252A (en) Ceramic slip casting technique