GB1413595A - Production of alloy steels - Google Patents

Production of alloy steels

Info

Publication number
GB1413595A
GB1413595A GB911773A GB911773A GB1413595A GB 1413595 A GB1413595 A GB 1413595A GB 911773 A GB911773 A GB 911773A GB 911773 A GB911773 A GB 911773A GB 1413595 A GB1413595 A GB 1413595A
Authority
GB
United Kingdom
Prior art keywords
melt
feb
alloy steels
chromium
mean impact
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
GB911773A
Other languages
English (en)
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.)
Krupp Stahl AG
Original Assignee
Stahlwerke Suedwestfalen 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
Application filed by Stahlwerke Suedwestfalen AG filed Critical Stahlwerke Suedwestfalen AG
Publication of GB1413595A publication Critical patent/GB1413595A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C21C7/068—Decarburising
    • C21C7/0685—Decarburising of stainless steel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
GB911773A 1972-02-24 1973-02-23 Production of alloy steels Expired GB1413595A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722208736 DE2208736C2 (de) 1972-02-24 1972-02-24 Verfahren zum Herstellen legierter Stähle

Publications (1)

Publication Number Publication Date
GB1413595A true GB1413595A (en) 1975-11-12

Family

ID=5836961

Family Applications (1)

Application Number Title Priority Date Filing Date
GB911773A Expired GB1413595A (en) 1972-02-24 1973-02-23 Production of alloy steels

Country Status (4)

Country Link
DE (1) DE2208736C2 (cs)
FR (1) FR2173199B3 (cs)
GB (1) GB1413595A (cs)
IT (1) IT979315B (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4294611A (en) * 1978-10-04 1981-10-13 Vasipari Kutato Intezet Process and apparatus for reducing the inclusion content of steels and for refining their structure

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3230013C2 (de) * 1982-08-12 1985-07-25 Krupp Stahl Ag, 4630 Bochum Verfahren und Vorrichtung zur Erschmelzung von Chrom-Nickel-Stählen
CN115491580B (zh) * 2021-06-17 2023-04-07 上海交通大学 一种低碳合金钢及其制备方法和应用

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4294611A (en) * 1978-10-04 1981-10-13 Vasipari Kutato Intezet Process and apparatus for reducing the inclusion content of steels and for refining their structure

Also Published As

Publication number Publication date
FR2173199A1 (cs) 1973-10-05
DE2208736B1 (de) 1973-08-16
DE2208736C2 (de) 1975-06-05
IT979315B (it) 1974-09-30
DE2208736A1 (cs) 1973-08-16
FR2173199B3 (cs) 1976-02-13

Similar Documents

Publication Publication Date Title
GB1451013A (en) Process for production of stainless steel
GB1272229A (en) Improvements in and relating to the treatment of molten material
GB1298981A (en) Method of adding alloying elements to molten metals
ES472730A1 (es) Procedimiento para la fabricacion de aceros inoxidables
GB1403544A (en) Method for injecting a gaseous reacting agent into a bath of molten metal and means for carrying out said method
GB1528964A (en) Apparatus and process for atomizing molten material
GB1290774A (cs)
GB1413595A (en) Production of alloy steels
ES405391A1 (es) Procedimiento y compuerta de corredera de control para ini-ciar la colada.
GB1336357A (en) Deoxidizing metal
GB1457175A (en) Method for the treatment of molten non-ferrous metals by blowing with reaction gases
GB1153117A (en) Apparatus and process for Introducing Addition Agent into Molten Steel
GB1300344A (en) Method of decarburizing steels
GB1432290A (en) Process for the production of steel
GB1153938A (en) Improvements in and relating to the Refining of Pig Iron
GB1258451A (cs)
AU536836B2 (en) Process for metal bath refining
GB1358326A (en) Process for producing steels according to the oxygen top-blowing method
JPS5757819A (en) Converter steel making method
SU827560A1 (ru) Способ получени стали
GB1345025A (en) Plant for continuously refining pig iron
GB1472549A (en) Method of manufacture of metallic powder
JPS57137415A (en) Steel making method for chromium-containing steel
GB1533396A (en) Steel making process by oxygen top-blown converter
Medzhibozhskii The Extent of the'Reaction Zone' During Oxygen Injection of a Steelmaking Bath

Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19930222