FR1329425A - Preparation process for refractory molds - Google Patents

Preparation process for refractory molds

Info

Publication number
FR1329425A
FR1329425A FR904848A FR904848A FR1329425A FR 1329425 A FR1329425 A FR 1329425A FR 904848 A FR904848 A FR 904848A FR 904848 A FR904848 A FR 904848A FR 1329425 A FR1329425 A FR 1329425A
Authority
FR
France
Prior art keywords
preparation process
refractory molds
molds
refractory
preparation
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
FR904848A
Other languages
French (fr)
Inventor
Ernst Podschus
Viktor Lwowski
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Priority to FR904848A priority Critical patent/FR1329425A/en
Application granted granted Critical
Publication of FR1329425A publication Critical patent/FR1329425A/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
    • B22C1/18—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 of inorganic agents
    • B22C1/183—Sols, colloids or hydroxide gels

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
FR904848A 1962-07-24 1962-07-24 Preparation process for refractory molds Expired FR1329425A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR904848A FR1329425A (en) 1962-07-24 1962-07-24 Preparation process for refractory molds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR904848A FR1329425A (en) 1962-07-24 1962-07-24 Preparation process for refractory molds

Publications (1)

Publication Number Publication Date
FR1329425A true FR1329425A (en) 1963-06-07

Family

ID=8783772

Family Applications (1)

Application Number Title Priority Date Filing Date
FR904848A Expired FR1329425A (en) 1962-07-24 1962-07-24 Preparation process for refractory molds

Country Status (1)

Country Link
FR (1) FR1329425A (en)

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