AT293038B - Process for refining the grain size of metals - Google Patents

Process for refining the grain size of metals

Info

Publication number
AT293038B
AT293038B AT1083669A AT1083669A AT293038B AT 293038 B AT293038 B AT 293038B AT 1083669 A AT1083669 A AT 1083669A AT 1083669 A AT1083669 A AT 1083669A AT 293038 B AT293038 B AT 293038B
Authority
AT
Austria
Prior art keywords
refining
metals
grain size
grain
size
Prior art date
Application number
AT1083669A
Other languages
German (de)
Inventor
Peter Wesley Davies
John Philip Dennison
Original Assignee
Peter Wesley Davies
John Philip Dennison
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 Peter Wesley Davies, John Philip Dennison filed Critical Peter Wesley Davies
Application granted granted Critical
Publication of AT293038B publication Critical patent/AT293038B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Continuous Casting (AREA)
AT1083669A 1968-11-21 1969-11-19 Process for refining the grain size of metals AT293038B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5532868 1968-11-21

Publications (1)

Publication Number Publication Date
AT293038B true AT293038B (en) 1971-09-27

Family

ID=10473580

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1083669A AT293038B (en) 1968-11-21 1969-11-19 Process for refining the grain size of metals

Country Status (7)

Country Link
US (1) US3635701A (en)
JP (1) JPS502842B1 (en)
AT (1) AT293038B (en)
DE (1) DE1958207B2 (en)
FR (1) FR2023803A1 (en)
GB (1) GB1239066A (en)
SE (1) SE349060B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3929467A (en) * 1973-05-21 1975-12-30 Int Nickel Co Grain refining of metals and alloys
GB1433316A (en) * 1973-08-11 1976-04-28 Ver Deutsche Metallwerke Ag Process for producing copper-nickel alloys
JPS526626A (en) * 1975-07-08 1977-01-19 Dynic Corp Artificial culture soil material for hydroponics
US4088475A (en) * 1976-11-04 1978-05-09 Olin Corporation Addition of reactive elements in powder wire form to copper base alloys
DE2653341C2 (en) * 1976-11-24 1986-10-02 Caspers, Karl-Heinz, Ing.(grad.), 8500 Nürnberg Process for alloying and / or deoxidizing cast iron melts produced in the cupola furnace with lamellar graphite and apparatus for carrying out the process
US5017250A (en) * 1989-07-26 1991-05-21 Olin Corporation Copper alloys having improved softening resistance and a method of manufacture thereof
US5039478A (en) * 1989-07-26 1991-08-13 Olin Corporation Copper alloys having improved softening resistance and a method of manufacture thereof
NO326731B1 (en) * 2006-05-31 2009-02-09 Sinvent As grain refining alloy

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US480445A (en) * 1892-08-09 Aluminium alloy
US1147398A (en) * 1915-01-04 1915-07-20 Robert H Henemier Tire-valve alloy.
US1168074A (en) * 1915-05-21 1916-01-11 Matthew A Hunter Electric-resistance material.
US1248924A (en) * 1917-06-18 1917-12-04 Herbert S Mills Commutator-section of cast alloy.
US2285308A (en) * 1940-07-31 1942-06-02 Encor Corp Process for making wire or strips
US2458688A (en) * 1945-05-16 1949-01-11 American Brass Co Welding cupro-nickel alloys
US3360366A (en) * 1965-01-25 1967-12-26 Ilikon Corp Method of grain refining zinc
US3303531A (en) * 1965-02-26 1967-02-14 Engelhard Ind Inc Spinnerette

Also Published As

Publication number Publication date
GB1239066A (en) 1971-07-14
FR2023803A1 (en) 1970-08-21
SE349060B (en) 1972-09-18
DE1958207B2 (en) 1972-12-14
JPS502842B1 (en) 1975-01-29
DE1958207A1 (en) 1970-06-04
US3635701A (en) 1972-01-18

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee