FR1225940A - Shell molding process, composition for making shells and shell molds for performing this process - Google Patents

Shell molding process, composition for making shells and shell molds for performing this process

Info

Publication number
FR1225940A
FR1225940A FR790819A FR790819A FR1225940A FR 1225940 A FR1225940 A FR 1225940A FR 790819 A FR790819 A FR 790819A FR 790819 A FR790819 A FR 790819A FR 1225940 A FR1225940 A FR 1225940A
Authority
FR
France
Prior art keywords
shell
composition
molding process
molds
making shells
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
FR790819A
Other languages
French (fr)
Inventor
Derald Herbert Ruttenberg
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 filed Critical
Priority to FR790819A priority Critical patent/FR1225940A/en
Application granted granted Critical
Publication of FR1225940A publication Critical patent/FR1225940A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C23/00—Tools; Devices not mentioned before for moulding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR790819A 1959-03-31 1959-03-31 Shell molding process, composition for making shells and shell molds for performing this process Expired FR1225940A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR790819A FR1225940A (en) 1959-03-31 1959-03-31 Shell molding process, composition for making shells and shell molds for performing this process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR790819A FR1225940A (en) 1959-03-31 1959-03-31 Shell molding process, composition for making shells and shell molds for performing this process

Publications (1)

Publication Number Publication Date
FR1225940A true FR1225940A (en) 1960-07-06

Family

ID=8713098

Family Applications (1)

Application Number Title Priority Date Filing Date
FR790819A Expired FR1225940A (en) 1959-03-31 1959-03-31 Shell molding process, composition for making shells and shell molds for performing this process

Country Status (1)

Country Link
FR (1) FR1225940A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114888235A (en) * 2022-05-30 2022-08-12 上海联泰科技股份有限公司 Ceramic type shell-back layer slurry based on French phoenix tree fiber and preparation method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114888235A (en) * 2022-05-30 2022-08-12 上海联泰科技股份有限公司 Ceramic type shell-back layer slurry based on French phoenix tree fiber and preparation method thereof

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