GB945208A - Process for the manufacture of castings employing gasifiable patterns - Google Patents

Process for the manufacture of castings employing gasifiable patterns

Info

Publication number
GB945208A
GB945208A GB12542/62A GB1254262A GB945208A GB 945208 A GB945208 A GB 945208A GB 12542/62 A GB12542/62 A GB 12542/62A GB 1254262 A GB1254262 A GB 1254262A GB 945208 A GB945208 A GB 945208A
Authority
GB
United Kingdom
Prior art keywords
mould
iron
pattern
graphite
ferrosilicon
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
GB12542/62A
Other languages
English (en)
Inventor
Adalbert Wittmoser
Johannes Schade
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.)
Saint Gobain Isover G+H AG
Original Assignee
Gruenzweig und Hartmann AG
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
Family has litigation
Priority to BE627229D priority Critical patent/BE627229A/xx
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10006544&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB945208(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gruenzweig und Hartmann AG filed Critical Gruenzweig und Hartmann AG
Priority to GB12542/62A priority patent/GB945208A/en
Priority to CH1521562A priority patent/CH427156A/de
Priority to US298676A priority patent/US3314116A/en
Publication of GB945208A publication Critical patent/GB945208A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D15/00—Casting using a mould or core of which a part significant to the process is of high thermal conductivity, e.g. chill casting; Moulds or accessories specially adapted therefor
    • 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
    • B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
    • B22C7/02—Lost patterns
    • B22C7/023—Patterns made from expanded plastic materials
    • 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
    • B22C9/046—Use of patterns which are eliminated by the liquid metal in the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/20—Measures not previously mentioned for influencing the grain structure or texture; Selection of compositions therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
GB12542/62A 1962-04-02 1962-04-02 Process for the manufacture of castings employing gasifiable patterns Expired GB945208A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BE627229D BE627229A (enrdf_load_stackoverflow) 1962-04-02
GB12542/62A GB945208A (en) 1962-04-02 1962-04-02 Process for the manufacture of castings employing gasifiable patterns
CH1521562A CH427156A (de) 1962-04-02 1962-12-27 Verfahren und verlorenes Modell zum Giessen von Metallen und andern heissen Schmelzen
US298676A US3314116A (en) 1962-04-02 1963-07-30 Gasifiable casting pattern

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB12542/62A GB945208A (en) 1962-04-02 1962-04-02 Process for the manufacture of castings employing gasifiable patterns

Publications (1)

Publication Number Publication Date
GB945208A true GB945208A (en) 1963-12-23

Family

ID=10006544

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12542/62A Expired GB945208A (en) 1962-04-02 1962-04-02 Process for the manufacture of castings employing gasifiable patterns

Country Status (4)

Country Link
US (1) US3314116A (enrdf_load_stackoverflow)
BE (1) BE627229A (enrdf_load_stackoverflow)
CH (1) CH427156A (enrdf_load_stackoverflow)
GB (1) GB945208A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104128558A (zh) * 2014-08-19 2014-11-05 成都桐林铸造实业有限公司 一种解决渗漏和粘砂的铸造工艺

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3339620A (en) * 1964-12-21 1967-09-05 Full Mold Process Inc Cavityless casting pattern and method of making same
US3373795A (en) * 1965-08-10 1968-03-19 Trw Inc Gating of unshrouded airfoils to permit directional solidification
US3434527A (en) * 1966-01-06 1969-03-25 Allis Chalmers Mfg Co Method for ultra-high purity precision casting
US3455373A (en) * 1966-01-06 1969-07-15 Allis Chalmers Mfg Co Apparatus for ultrahigh purity precision casting
US3467172A (en) * 1966-08-01 1969-09-16 American Colloid Co Exothermic metallurgical charges
US3654987A (en) * 1966-11-01 1972-04-11 Full Mold Process Inc Gasifiable casting care
US3616841A (en) * 1967-10-30 1971-11-02 Energy Research And Generation Method of making an inorganic reticulated foam structure
US3635280A (en) * 1969-11-07 1972-01-18 John T Parsons Self-aligned multipart combustible casting pattern and method of making same
JPS5017928Y1 (enrdf_load_stackoverflow) * 1970-08-25 1975-06-02
GB1460292A (en) * 1973-05-09 1976-12-31 Foseco Int Ingot marking
US4249889A (en) * 1979-06-05 1981-02-10 Kemp Willard E Method and apparatus for preheating, positioning and holding objects
US4222429A (en) * 1979-06-05 1980-09-16 Foundry Management, Inc. Foundry process including heat treating of produced castings in formation sand
US4464231A (en) * 1980-10-22 1984-08-07 Dover Findings Inc. Process for fabricating miniature hollow gold spheres
US4482000A (en) * 1982-07-26 1984-11-13 General Motors Corporation Variable-permeability pattern coating for lost foam casting
US4651798A (en) * 1984-09-17 1987-03-24 Rikker Leslie D Molding medium, method for making same and evaporative pattern casting process
EP0195512B1 (en) * 1985-02-27 1990-10-24 Japan Styrene Paper Corporation Casting method
EP0280830A1 (en) * 1987-03-02 1988-09-07 Battelle Memorial Institute Method for producing metal or alloy casting, composites reinforced with fibrous or particulate materials
US4842037A (en) * 1987-06-10 1989-06-27 Foseco International Limited Metal casting patterns
JP3592252B2 (ja) * 2001-04-05 2004-11-24 日信工業株式会社 鋳造方法及び鋳造装置
CN110978874B (zh) * 2019-12-31 2021-12-17 中国美术学院 一种金属工艺品表面加工金属图文的工艺
CN111992664A (zh) * 2020-08-29 2020-11-27 晋城市金工铸业有限公司 一种球墨铸铁表面铬系白口化耐磨铸造工艺

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2923990A (en) * 1960-02-09 Casting mold for fusible pattern
US2295227A (en) * 1942-09-08 Means fob casting metals
US1927076A (en) * 1931-07-18 1933-09-19 Nat Radiator Corp Wooden casting pattern
US2070821A (en) * 1933-11-22 1937-02-16 Magnesium Castings And Product Casting of magnesium and its alloys
US2205327A (en) * 1939-06-29 1940-06-18 Williams John Means for casting metals
US2259634A (en) * 1940-01-15 1941-10-21 Castings Patent Corp Means for forming castings
NL62872C (enrdf_load_stackoverflow) * 1945-04-17
US2569899A (en) * 1949-01-07 1951-10-02 Fairbanks Morse & Co Mold for casting crankshafts
US2756475A (en) * 1953-02-24 1956-07-31 Gen Motors Corp Investment mold and core assembly
US2830343A (en) * 1956-04-26 1958-04-15 Harold F Shroyer Cavityless casting mold and method of making same
US2886869A (en) * 1956-08-01 1959-05-19 John M Webb Graphite refractory molds and method of making same
US3019497A (en) * 1958-11-21 1962-02-06 Howe Sound Co Making fine grained castings
US3114948A (en) * 1960-08-19 1963-12-24 Atlantic Casting And Engineeri Investment casting apparatus and method
US3169288A (en) * 1961-12-15 1965-02-16 Dow Chemical Co Coatings for patterns employed in cavityless casting process

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104128558A (zh) * 2014-08-19 2014-11-05 成都桐林铸造实业有限公司 一种解决渗漏和粘砂的铸造工艺
CN104128558B (zh) * 2014-08-19 2016-01-27 成都桐林铸造实业有限公司 一种解决渗漏和粘砂的铸造工艺

Also Published As

Publication number Publication date
BE627229A (enrdf_load_stackoverflow)
CH427156A (de) 1966-12-31
US3314116A (en) 1967-04-18

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