GB401217A - Improvements relating to foundry moulding sands - Google Patents

Improvements relating to foundry moulding sands

Info

Publication number
GB401217A
GB401217A GB1557633A GB1557633A GB401217A GB 401217 A GB401217 A GB 401217A GB 1557633 A GB1557633 A GB 1557633A GB 1557633 A GB1557633 A GB 1557633A GB 401217 A GB401217 A GB 401217A
Authority
GB
United Kingdom
Prior art keywords
improvements relating
powdered
parts
coal dust
foundry moulding
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
GB1557633A
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.)
L AVEBENE SOC
Original Assignee
L AVEBENE SOC
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 L AVEBENE SOC filed Critical L AVEBENE SOC
Priority to GB1557633A priority Critical patent/GB401217A/en
Publication of GB401217A publication Critical patent/GB401217A/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

Landscapes

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

Abstract

401,217. Mould materials. BINDERS INTERNATIONAL CO., Ltd., 9, Albert Place, Bridge Street, Manchester.-(Soc. l'AvÚbene; 13, Rue d'Aguesseau, Paris.) May 30, 1933, No. 15576. [Class 83 (i).] An additive composition for moulding sand is made by mixing coal dust with dry, powdered, combustible binder such as sulphite lye, dextrine, farina, or linseed. 75 parts by weight of coal dust may be mixed with 25 parts of powdered sulphite lye. The composition may be added to old moulding sand with or without the addition of fresh sand.
GB1557633A 1933-05-30 1933-05-30 Improvements relating to foundry moulding sands Expired GB401217A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1557633A GB401217A (en) 1933-05-30 1933-05-30 Improvements relating to foundry moulding sands

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1557633A GB401217A (en) 1933-05-30 1933-05-30 Improvements relating to foundry moulding sands

Publications (1)

Publication Number Publication Date
GB401217A true GB401217A (en) 1933-11-09

Family

ID=10061588

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1557633A Expired GB401217A (en) 1933-05-30 1933-05-30 Improvements relating to foundry moulding sands

Country Status (1)

Country Link
GB (1) GB401217A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2405101A1 (en) * 1977-10-04 1979-05-04 Miki Masamitsu DEVICE FOR ENSURING THE CASTING OF METALS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2405101A1 (en) * 1977-10-04 1979-05-04 Miki Masamitsu DEVICE FOR ENSURING THE CASTING OF METALS

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