GB930391A - Improvements in a casting method of producing metal ingots having homogeneous and smooth surfaces - Google Patents

Improvements in a casting method of producing metal ingots having homogeneous and smooth surfaces

Info

Publication number
GB930391A
GB930391A GB1389360A GB1389360A GB930391A GB 930391 A GB930391 A GB 930391A GB 1389360 A GB1389360 A GB 1389360A GB 1389360 A GB1389360 A GB 1389360A GB 930391 A GB930391 A GB 930391A
Authority
GB
United Kingdom
Prior art keywords
fluorine
reducing agent
containing compound
binder
liquid vehicle
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
GB1389360A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1389360A priority Critical patent/GB930391A/en
Publication of GB930391A publication Critical patent/GB930391A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C3/00—Selection of compositions for coating the surfaces of moulds, cores, or patterns

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)

Abstract

930,391. Mould and core materials. S. OKAZAKI. April 20, 1960, No. 13893/60. Class 83 (1). A coating composition for sand and metal moulds comprises a fluorine-containing compound, a metallic reducing agent in powder form, a binder, and a liquid vehicle. The fluorine-containing compound may be a fluorocarbon resin such as polytetrafluoroethylene cerium fluoride, calcium fluoride or cryolite, the metal reducing agent aluminium, magnesium, calcium barium, manganese, zirconium, titanium, molybdenum, tungsten and silicon, the binder sodium alginate, molasses, starch, carboxymethyl cellulose, natural or synthetic organic polymer, sodium silicate, silica gel and other inorganic compounds. The liquid vehicle may be water, benzol, acetone, naphtha, alcohol ether or other organic solvent normally used as a paint thinner.
GB1389360A 1960-04-20 1960-04-20 Improvements in a casting method of producing metal ingots having homogeneous and smooth surfaces Expired GB930391A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1389360A GB930391A (en) 1960-04-20 1960-04-20 Improvements in a casting method of producing metal ingots having homogeneous and smooth surfaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1389360A GB930391A (en) 1960-04-20 1960-04-20 Improvements in a casting method of producing metal ingots having homogeneous and smooth surfaces

Publications (1)

Publication Number Publication Date
GB930391A true GB930391A (en) 1963-07-03

Family

ID=10031294

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1389360A Expired GB930391A (en) 1960-04-20 1960-04-20 Improvements in a casting method of producing metal ingots having homogeneous and smooth surfaces

Country Status (1)

Country Link
GB (1) GB930391A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0005993A2 (en) * 1978-06-07 1979-12-12 BP Chemicals Limited Flash dressing for use in foundry practice
WO2003061878A2 (en) * 2002-01-25 2003-07-31 Pechiney Electrometallurgie Products for the protection of continuous cast moulds for cast-iron pipes
US8376024B1 (en) * 2011-12-31 2013-02-19 Charles Earl Bates Foundry mold insulating coating
US8833433B2 (en) 2013-01-16 2014-09-16 Charles Earl Bates Foundry mold insulating coating

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0005993A2 (en) * 1978-06-07 1979-12-12 BP Chemicals Limited Flash dressing for use in foundry practice
EP0005993A3 (en) * 1978-06-07 1980-01-09 Bp Chemicals Limited Flash dressing for use in foundry practice
WO2003061878A2 (en) * 2002-01-25 2003-07-31 Pechiney Electrometallurgie Products for the protection of continuous cast moulds for cast-iron pipes
FR2835209A1 (en) * 2002-01-25 2003-08-01 Pechiney Electrometallurgie PRODUCTS FOR THE PROTECTION OF CONTINUOUS CASTING MOLDS FROM CAST IRON
WO2003061878A3 (en) * 2002-01-25 2005-08-11 Pechiney Electrometallurgie Products for the protection of continuous cast moulds for cast-iron pipes
AU2003219230B2 (en) * 2002-01-25 2007-12-13 Ferropem Products for the protection of continuous cast moulds for cast-iron pipes
US7615095B2 (en) 2002-01-25 2009-11-10 Pechiney Electrometallurgie Products for the protection of continuous cast moulds for cast-iron pipes
US8376024B1 (en) * 2011-12-31 2013-02-19 Charles Earl Bates Foundry mold insulating coating
US8833433B2 (en) 2013-01-16 2014-09-16 Charles Earl Bates Foundry mold insulating coating

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