GB1451106A - Metallurgical process - Google Patents

Metallurgical process

Info

Publication number
GB1451106A
GB1451106A GB2505073A GB2505073A GB1451106A GB 1451106 A GB1451106 A GB 1451106A GB 2505073 A GB2505073 A GB 2505073A GB 2505073 A GB2505073 A GB 2505073A GB 1451106 A GB1451106 A GB 1451106A
Authority
GB
United Kingdom
Prior art keywords
slag
silicon
charge
metal
melt
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
GB2505073A
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.)
Uddeholms AB
Original Assignee
Uddeholms AB
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 Uddeholms AB filed Critical Uddeholms AB
Priority to GB2505073A priority Critical patent/GB1451106A/en
Priority to FI1609/74A priority patent/FI160974A7/fi
Publication of GB1451106A publication Critical patent/GB1451106A/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
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/04—Working-up slag
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B34/00—Obtaining refractory metals
    • C22B34/30—Obtaining chromium, molybdenum or tungsten
    • C22B34/32—Obtaining chromium
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
GB2505073A 1973-05-23 1973-05-23 Metallurgical process Expired GB1451106A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2505073A GB1451106A (en) 1973-05-23 1973-05-23 Metallurgical process
FI1609/74A FI160974A7 (https=) 1973-05-23 1974-05-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2505073A GB1451106A (en) 1973-05-23 1973-05-23 Metallurgical process

Publications (1)

Publication Number Publication Date
GB1451106A true GB1451106A (en) 1976-09-29

Family

ID=10221425

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2505073A Expired GB1451106A (en) 1973-05-23 1973-05-23 Metallurgical process

Country Status (2)

Country Link
FI (1) FI160974A7 (https=)
GB (1) GB1451106A (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011045755A1 (en) * 2009-10-13 2011-04-21 Petrus Hendrik Ferreira Bouwer Ferrochrome alloy production
CN114561540A (zh) * 2022-04-14 2022-05-31 江苏大学 一种高效提取与分离回收不锈钢渣中铬的方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011045755A1 (en) * 2009-10-13 2011-04-21 Petrus Hendrik Ferreira Bouwer Ferrochrome alloy production
CN114561540A (zh) * 2022-04-14 2022-05-31 江苏大学 一种高效提取与分离回收不锈钢渣中铬的方法
CN114561540B (zh) * 2022-04-14 2024-06-07 江苏大学 一种高效提取与分离回收不锈钢渣中铬的方法

Also Published As

Publication number Publication date
FI160974A7 (https=) 1974-11-26

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]