GB1362229A - Praparation of shell moulds - Google Patents

Praparation of shell moulds

Info

Publication number
GB1362229A
GB1362229A GB6063971A GB6063971A GB1362229A GB 1362229 A GB1362229 A GB 1362229A GB 6063971 A GB6063971 A GB 6063971A GB 6063971 A GB6063971 A GB 6063971A GB 1362229 A GB1362229 A GB 1362229A
Authority
GB
United Kingdom
Prior art keywords
praparation
shell moulds
moulds
shell
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
GB6063971A
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.)
Stauffer Chemical Co
Original Assignee
Stauffer Chemical 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 Stauffer Chemical Co filed Critical Stauffer Chemical Co
Publication of GB1362229A publication Critical patent/GB1362229A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
GB6063971A 1970-12-30 1971-12-30 Praparation of shell moulds Expired GB1362229A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10290770A 1970-12-30 1970-12-30

Publications (1)

Publication Number Publication Date
GB1362229A true GB1362229A (en) 1974-07-30

Family

ID=22292331

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6063971A Expired GB1362229A (en) 1970-12-30 1971-12-30 Praparation of shell moulds

Country Status (3)

Country Link
CA (1) CA964036A (en)
DE (1) DE2164962A1 (en)
GB (1) GB1362229A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114570882A (en) * 2022-03-10 2022-06-03 西部金属材料股份有限公司 Preparation method of tungsten surface layer shell

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114570882A (en) * 2022-03-10 2022-06-03 西部金属材料股份有限公司 Preparation method of tungsten surface layer shell

Also Published As

Publication number Publication date
CA964036A (en) 1975-03-11
DE2164962A1 (en) 1972-07-20

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees