CA974676A - Insulating materials for feeder heads and hot tops - Google Patents

Insulating materials for feeder heads and hot tops

Info

Publication number
CA974676A
CA974676A CA101,216A CA101216A CA974676A CA 974676 A CA974676 A CA 974676A CA 101216 A CA101216 A CA 101216A CA 974676 A CA974676 A CA 974676A
Authority
CA
Canada
Prior art keywords
insulating materials
hot tops
feeder heads
feeder
heads
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
CA101,216A
Other languages
English (en)
Inventor
Donald Boden
Leslie Young
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.)
RESIL PROCESSES Ltd
Original Assignee
RESIL PROCESSES Ltd
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 RESIL PROCESSES Ltd filed Critical RESIL PROCESSES Ltd
Application granted granted Critical
Publication of CA974676A publication Critical patent/CA974676A/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
    • B22C1/02—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives
    • 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)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CA101,216A 1970-01-10 1970-12-21 Insulating materials for feeder heads and hot tops Expired CA974676A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2703870A GB1300954A (en) 1970-01-10 1970-01-10 Improvements in and relating to insulating materials for feeder heads and hot tops
GB4990869 1970-01-10

Publications (1)

Publication Number Publication Date
CA974676A true CA974676A (en) 1975-09-16

Family

ID=26258583

Family Applications (1)

Application Number Title Priority Date Filing Date
CA101,216A Expired CA974676A (en) 1970-01-10 1970-12-21 Insulating materials for feeder heads and hot tops

Country Status (7)

Country Link
AT (1) AT320172B (fr)
BE (1) BE761319A (fr)
CA (1) CA974676A (fr)
DE (1) DE2100581A1 (fr)
FR (1) FR2076027B1 (fr)
GB (1) GB1300954A (fr)
NL (1) NL7100139A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2350810B (en) * 2000-03-17 2001-04-25 Daniel James Duffey Improvements in and relating to investment casting
CZ20023124A3 (cs) 2000-03-17 2003-05-14 Daniel James Duffey Způsob lití na vytavitelný model
US7004230B2 (en) 2000-11-10 2006-02-28 Buntrock Industries, Inc. Investment casting shells and compositions including rice hull ash
US7048034B2 (en) 2000-11-10 2006-05-23 Buntrock Industries, Inc. Investment casting mold and method of manufacture

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1376835A (fr) * 1963-10-29 1964-10-31 Sandvikens Jernverks Ab Revêtement pour lingotière et procédé pour sa fabrication
GB1102978A (en) * 1964-11-27 1968-02-14 Foseco Trading Ag Heat-insulating compositions
US3456914A (en) * 1965-10-23 1969-07-22 Johns Manville Inorganic fiber riser sleeves
FR1554715A (fr) * 1967-10-13 1969-01-24

Also Published As

Publication number Publication date
BE761319A (fr) 1971-06-16
AT320172B (de) 1975-01-27
GB1300954A (en) 1972-12-29
DE2100581A1 (de) 1971-07-22
NL7100139A (fr) 1971-07-13
FR2076027B1 (fr) 1976-12-03
FR2076027A1 (fr) 1971-10-15

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