FR2081152A1 - Reducing surface defects on cast objects - Google Patents

Reducing surface defects on cast objects

Info

Publication number
FR2081152A1
FR2081152A1 FR7008589A FR7008589A FR2081152A1 FR 2081152 A1 FR2081152 A1 FR 2081152A1 FR 7008589 A FR7008589 A FR 7008589A FR 7008589 A FR7008589 A FR 7008589A FR 2081152 A1 FR2081152 A1 FR 2081152A1
Authority
FR
France
Prior art keywords
surface defects
reducing surface
degrees
mould
cast objects
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.)
Granted
Application number
FR7008589A
Other languages
English (en)
French (fr)
Other versions
FR2081152B1 (OSRAM
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.)
Amsted Industries Inc
Original Assignee
Amsted Industries Inc
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 Amsted Industries Inc filed Critical Amsted Industries Inc
Priority to FR7008589A priority Critical patent/FR2081152A1/fr
Publication of FR2081152A1 publication Critical patent/FR2081152A1/fr
Application granted granted Critical
Publication of FR2081152B1 publication Critical patent/FR2081152B1/fr
Granted 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
    • B22C23/02—Devices for coating moulds or cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
FR7008589A 1970-03-10 1970-03-10 Reducing surface defects on cast objects Granted FR2081152A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7008589A FR2081152A1 (en) 1970-03-10 1970-03-10 Reducing surface defects on cast objects

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7008589A FR2081152A1 (en) 1970-03-10 1970-03-10 Reducing surface defects on cast objects

Publications (2)

Publication Number Publication Date
FR2081152A1 true FR2081152A1 (en) 1971-12-03
FR2081152B1 FR2081152B1 (OSRAM) 1973-11-16

Family

ID=9052044

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7008589A Granted FR2081152A1 (en) 1970-03-10 1970-03-10 Reducing surface defects on cast objects

Country Status (1)

Country Link
FR (1) FR2081152A1 (OSRAM)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2840480A (en) * 1954-08-16 1958-06-24 Stephen D Stoddard Refractory coating for graphite molds
US2857285A (en) * 1954-08-16 1958-10-21 Stephen D Stoddard High temperature refractory coating for graphite molds

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2840480A (en) * 1954-08-16 1958-06-24 Stephen D Stoddard Refractory coating for graphite molds
US2857285A (en) * 1954-08-16 1958-10-21 Stephen D Stoddard High temperature refractory coating for graphite molds

Also Published As

Publication number Publication date
FR2081152B1 (OSRAM) 1973-11-16

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