ES298202A1 - Procedure for the production of stainless steel with low carbon content (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the production of stainless steel with low carbon content (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES298202A1
ES298202A1 ES298202A ES298202A ES298202A1 ES 298202 A1 ES298202 A1 ES 298202A1 ES 298202 A ES298202 A ES 298202A ES 298202 A ES298202 A ES 298202A ES 298202 A1 ES298202 A1 ES 298202A1
Authority
ES
Spain
Prior art keywords
stainless steel
translation
procedure
production
machine
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
ES298202A
Other languages
Spanish (es)
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.)
Rand Mines Ltd
Original Assignee
Rand Mines Ltd
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 Rand Mines Ltd filed Critical Rand Mines Ltd
Publication of ES298202A1 publication Critical patent/ES298202A1/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
    • C22C33/00—Making ferrous alloys
    • C22C33/04—Making ferrous alloys by melting
    • 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
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/005—Manufacture of stainless steel
    • 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
    • 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
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/06—Deoxidising, e.g. killing
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Procedure for the production of stainless steel with low carbon content. Priority South African Provisional Patents number 63/1393 of 1 April 1963 and No. 63/4805 of 23 October 1963, which includes: The simultaneous introduction into a crucible of a reducing alloy of iron and solid and crushed silicon and a slag basic overheated cast iron ore, then changing the content of the crucible to complete the reaction; the separation of the steel thus formed from the slag and the inclusion in said steel of the alloying elements necessary to obtain the stainless steel of the desired composition. (Machine-translation by Google Translate, not legally binding)
ES298202A 1963-04-01 1964-03-31 Procedure for the production of stainless steel with low carbon content (Machine-translation by Google Translate, not legally binding) Expired ES298202A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA631393 1963-04-01
ZA634805 1963-10-23

Publications (1)

Publication Number Publication Date
ES298202A1 true ES298202A1 (en) 1964-08-16

Family

ID=27130908

Family Applications (1)

Application Number Title Priority Date Filing Date
ES298202A Expired ES298202A1 (en) 1963-04-01 1964-03-31 Procedure for the production of stainless steel with low carbon content (Machine-translation by Google Translate, not legally binding)

Country Status (8)

Country Link
AT (1) AT266190B (en)
BE (1) BE645983A (en)
DE (1) DE1433619A1 (en)
ES (1) ES298202A1 (en)
FR (1) FR1386936A (en)
GB (1) GB1004443A (en)
IE (1) IE27831B1 (en)
NL (1) NL6403394A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO20180804A1 (en) * 2018-06-11 2019-12-12 Elkem Materials Silicon based alloy, method for the production thereof and use of such alloy

Also Published As

Publication number Publication date
IE27831L (en) 1964-10-01
AT266190B (en) 1968-11-11
DE1433619A1 (en) 1968-12-05
BE645983A (en) 1964-07-31
GB1004443A (en) 1965-09-15
IE27831B1 (en) 1968-09-25
FR1386936A (en) 1965-01-22
NL6403394A (en) 1964-10-02

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