[go: up one dir, main page]

GB1011174A - Manufacture of fine grain castings - Google Patents

Manufacture of fine grain castings

Info

Publication number
GB1011174A
GB1011174A GB4555463A GB4555463A GB1011174A GB 1011174 A GB1011174 A GB 1011174A GB 4555463 A GB4555463 A GB 4555463A GB 4555463 A GB4555463 A GB 4555463A GB 1011174 A GB1011174 A GB 1011174A
Authority
GB
United Kingdom
Prior art keywords
manufacture
fine grain
mould
grain castings
castings
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
GB4555463A
Inventor
Russel Phillip Culbertson
Jack Harper Holloway
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Priority to GB4555463A priority Critical patent/GB1011174A/en
Publication of GB1011174A publication Critical patent/GB1011174A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B22C9/04—Use of lost patterns

Landscapes

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

Abstract

1,011,174. Casting processes. UNION CARBIDE CORPORATION. Nov. 19, 1963, No. 45554/63. Heading B3F. A mould has on its casting surface cobalt aluminate as a nucleation catalyst. The cobalt aluminate may be included in the mould mix, applied to the surface of the pattern, or sprayed on to the mould surface, e.g. in an aqueous wash with bentonite.
GB4555463A 1963-11-19 1963-11-19 Manufacture of fine grain castings Expired GB1011174A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4555463A GB1011174A (en) 1963-11-19 1963-11-19 Manufacture of fine grain castings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4555463A GB1011174A (en) 1963-11-19 1963-11-19 Manufacture of fine grain castings

Publications (1)

Publication Number Publication Date
GB1011174A true GB1011174A (en) 1965-11-24

Family

ID=10437642

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4555463A Expired GB1011174A (en) 1963-11-19 1963-11-19 Manufacture of fine grain castings

Country Status (1)

Country Link
GB (1) GB1011174A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5983983A (en) * 1996-08-30 1999-11-16 Triplex Llyod Limited Method of making fine grained castings
CN103100661A (en) * 2013-03-07 2013-05-15 重庆江增船舶重工有限公司 High-temperature resistant coating for refining crystal grains of casting and preparation method of high-temperature resistant coating
CN112317689A (en) * 2020-10-23 2021-02-05 中国科学院金属研究所 A method for reducing micro-shrinkage of superalloy castings

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5983983A (en) * 1996-08-30 1999-11-16 Triplex Llyod Limited Method of making fine grained castings
CN103100661A (en) * 2013-03-07 2013-05-15 重庆江增船舶重工有限公司 High-temperature resistant coating for refining crystal grains of casting and preparation method of high-temperature resistant coating
CN112317689A (en) * 2020-10-23 2021-02-05 中国科学院金属研究所 A method for reducing micro-shrinkage of superalloy castings
CN112317689B (en) * 2020-10-23 2021-11-05 中国科学院金属研究所 Method for reducing high-temperature alloy casting microscopic shrinkage porosity

Similar Documents

Publication Publication Date Title
ES310975A1 (en) A method of forming a configured movie that has a drawing on one of its surfaces. (Machine-translation by Google Translate, not legally binding)
IL22699A (en) Trisamino-s-triazines,processes for their production and surface finishing agents containing them
ZA706923B (en) Continuous-casting moulds for the casting of metal,particularly steel
GB1011174A (en) Manufacture of fine grain castings
NL146867B (en) PROCESS FOR THE PREPARATION OF A FINE DIVIDED ORGANICALLY MODIFIED SILICATE OF AN ALKALINE OR METAL MIXTURE OR A MIXED SILICATE OF THESE METALS AND FORMED ARTICLES CONTAINING THESE SILICATES.
FR1364669A (en) Mixer-slider, especially for foundry sands
AT288460B (en) Process for the production of wear-resistant surfaces of workpieces made of spheroidal graphite cast iron
CH489535A (en) Process for the production of new complexes of zero-valent metals of subgroup VIII of the periodic system
FR83807E (en) Anti-theft, especially for vehicles
GB1136722A (en) Production of sand moulds and the like
AT255672B (en) Process for the continuous casting of metals in short, water-cooled continuous chills
Meyer Fluid Compression--a Process for the Production of High-Grade Castings
GB1091676A (en) Improvements in mould manufacture and the production of mouldings
FR1399311A (en) Casting sands, in particular for the production of mask casting
FR1387048A (en) Process for the use of fine parts of iron ores
MANTLE NITROGEN DEGASSING AND METAL MOULD REACTION IN THE PRODUCTION OF GUNMETAL CASTINGS
ES302246A1 (en) Procedure for coating hollow bodies. (Machine-translation by Google Translate, not legally binding)
REICHENECKER INFLUENCE OF SECTION SIZE ON THE STRENGTH PROPERTIES OF NON-FERROUS SAND CASTINGS
STONE REDUCING POROSITY IN AUTOMOTIVE GRAY IRONS
CA670819A (en) Process for the selective reduction of chromium-containing iron ores
GB264648A (en) Moulds for casting metals
ES289112A1 (en) Improvements in iron foundries (Machine-translation by Google Translate, not legally binding)
FUREY et al. DEVELOPMENT OF FOUNDRY TECHINQUES FOR ALUMINUM NICKEL BRONZE PROPELLER CASTINGS
CH495797A (en) System for batch mixing, especially of foundry molding sand
CA684777A (en) Process for producing tough and workable iron castings