JPS5494432A - Calcium carbonate casting core - Google Patents

Calcium carbonate casting core

Info

Publication number
JPS5494432A
JPS5494432A JP11735378A JP11735378A JPS5494432A JP S5494432 A JPS5494432 A JP S5494432A JP 11735378 A JP11735378 A JP 11735378A JP 11735378 A JP11735378 A JP 11735378A JP S5494432 A JPS5494432 A JP S5494432A
Authority
JP
Japan
Prior art keywords
calcium carbonate
casting core
casting
core
carbonate
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.)
Pending
Application number
JP11735378A
Other languages
Japanese (ja)
Inventor
Zetsudo Uramu Suchiyuaato
Ei Piitorasu Reimondo
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.)
CERTECH
Original Assignee
CERTECH
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 CERTECH filed Critical CERTECH
Publication of JPS5494432A publication Critical patent/JPS5494432A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/10—Cores; Manufacture or installation of cores
    • B22C9/105—Salt cores
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
JP11735378A 1978-01-09 1978-09-21 Calcium carbonate casting core Pending JPS5494432A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86781078A 1978-01-09 1978-01-09

Publications (1)

Publication Number Publication Date
JPS5494432A true JPS5494432A (en) 1979-07-26

Family

ID=25350497

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11735378A Pending JPS5494432A (en) 1978-01-09 1978-09-21 Calcium carbonate casting core

Country Status (4)

Country Link
JP (1) JPS5494432A (en)
DE (1) DE2833572A1 (en)
FR (1) FR2413947A1 (en)
GB (1) GB2011812A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1165506A (en) * 1981-12-07 1984-04-17 Ervin I. Szabo Method of manufacturing a foundry mould mix containing binder components and mould binder components therefor
JPS606266A (en) * 1983-06-27 1985-01-12 Toyota Motor Corp Production of metal-base composite material
GB2154252B (en) * 1984-01-27 1987-02-11 Agency Ind Science Techn A method for the preparation of a spongy metallic body
JP5632136B2 (en) * 2009-03-27 2014-11-26 スズキ株式会社 Disintegrating mold and manufacturing method thereof
CN103949588B (en) * 2014-04-25 2016-04-20 西安航空动力股份有限公司 The manufacturing process of elongate curved irregularly-shaped hole in a kind of aluminium alloy castings
CN115677327B (en) * 2022-10-26 2023-05-26 中国地质大学（武汉） Water-soluble calcium oxide-based support core for internal flow passage component and preparation method thereof

Also Published As

Publication number Publication date
GB2011812A (en) 1979-07-18
FR2413947A1 (en) 1979-08-03
DE2833572A1 (en) 1979-07-12

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