GB894499A - Method of manufacturing fine-grained steels and improved steels obtained thereby - Google Patents

Method of manufacturing fine-grained steels and improved steels obtained thereby

Info

Publication number
GB894499A
GB894499A GB17689/59A GB1768959A GB894499A GB 894499 A GB894499 A GB 894499A GB 17689/59 A GB17689/59 A GB 17689/59A GB 1768959 A GB1768959 A GB 1768959A GB 894499 A GB894499 A GB 894499A
Authority
GB
United Kingdom
Prior art keywords
steels
grained
improved
manufacturing fine
alloy
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
GB17689/59A
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.)
PRESIDENT OF KINZOKU ZAIRYO KE
Original Assignee
PRESIDENT OF KINZOKU ZAIRYO KE
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 PRESIDENT OF KINZOKU ZAIRYO KE filed Critical PRESIDENT OF KINZOKU ZAIRYO KE
Publication of GB894499A publication Critical patent/GB894499A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0006—Adding metallic additives
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C28/00—Alloys based on a metal not provided for in groups C22C5/00 - C22C27/00

Abstract

Fine-grained carbon or alloy steel containing less than 1,7%C. also contains 0,001% to 0,05% Ca after treatment while molten with an alloy containing .Ca.15-40% .Fe.4-60% .one or more of Al, Si.5-55% of each .Mn.5-55% of each .Ni.0- 5% <TABS:0894499/II/1> It is preferable to use with the alloy either calcium or magnesium fluoride as flux. An alloy steel according to the invention may contain one or more of Si, Mn, Ni, Co, Cr, Cu, Al, W, Mo, V, Ti and Zr.
GB17689/59A 1958-08-18 1959-05-25 Method of manufacturing fine-grained steels and improved steels obtained thereby Expired GB894499A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP894499X 1958-08-18

Publications (1)

Publication Number Publication Date
GB894499A true GB894499A (en) 1962-04-26

Family

ID=13970997

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17689/59A Expired GB894499A (en) 1958-08-18 1959-05-25 Method of manufacturing fine-grained steels and improved steels obtained thereby

Country Status (1)

Country Link
GB (1) GB894499A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2617419A1 (en) * 1975-04-25 1976-11-11 Allegheny Ludlum Ind Inc AGAINST PUNCH CORROSION RESISTANT STAINLESS STEEL WITH IMPROVED HOT FORMING PROPERTIES AND PROCESS FOR THEIR PRODUCTION

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2617419A1 (en) * 1975-04-25 1976-11-11 Allegheny Ludlum Ind Inc AGAINST PUNCH CORROSION RESISTANT STAINLESS STEEL WITH IMPROVED HOT FORMING PROPERTIES AND PROCESS FOR THEIR PRODUCTION

Similar Documents

Publication Publication Date Title
GB843423A (en) Improvements in spray-weld metal powders
JPS53108022A (en) Iron-nickel-chromium-molybdenum alloy of high ductility
GB1063374A (en) Chromium-nickel-aluminium steel and method
JPS5723050A (en) Heat resistant steel with excellent high temp. strength
GB1258824A (en)
GB894499A (en) Method of manufacturing fine-grained steels and improved steels obtained thereby
GB1075810A (en) Method of manufacturing small castings of ferroalloy
GB1060670A (en) Non-magnetic steel and methods of producing the same
GB914339A (en) Improvements in or relating to the arc welding of low alloy, high yield notch tough steel
GB857308A (en) Carburized bearing member
GB1009431A (en) Steels and their use in rolling and forging
GB721738A (en) Improvements in or relating to alloys for addition to cast iron
GB872052A (en) Stainless steel resistant to nitric acid corrosion
GB970364A (en) Improvements in or relating to nickel-base alloys
GB892463A (en) Improvements in and relating to heat and corrosion resisting iron alloys
GB1491081A (en) Cast iron
GB890570A (en) Steel alloy
GB945478A (en) Austenitic steels
GB669939A (en) Method of casting metal ingots
GB756993A (en) Corrosion-resistant austenitic steel
GB611598A (en) Boron-containing molybdenum steel
GB894841A (en) Improvements in high strength alloy steels
GB913300A (en) Improvements in or relating to processes of hot-forming austenitic cr-ni steels having sub-eutectic boron values
GB803942A (en) Improvements in or relating to mild steel
GB616784A (en) Improvements relating to inoculants for cast iron