GB562642A - Improvements relating to methods of deoxidizing steel, and iron, and alloys therefor - Google Patents

Improvements relating to methods of deoxidizing steel, and iron, and alloys therefor

Info

Publication number
GB562642A
GB562642A GB1334942A GB1334942A GB562642A GB 562642 A GB562642 A GB 562642A GB 1334942 A GB1334942 A GB 1334942A GB 1334942 A GB1334942 A GB 1334942A GB 562642 A GB562642 A GB 562642A
Authority
GB
United Kingdom
Prior art keywords
per cent
iron
titanium
aluminium
amount
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
GB1334942A
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.)
CECIL EDWARD EVERY
Original Assignee
CECIL EDWARD EVERY
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 CECIL EDWARD EVERY filed Critical CECIL EDWARD EVERY
Priority to GB1334942A priority Critical patent/GB562642A/en
Publication of GB562642A publication Critical patent/GB562642A/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
    • C21C7/06—Deoxidising, e.g. killing
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C35/00—Master alloys for iron or steel
    • C22C35/005—Master alloys for iron or steel based on iron, e.g. ferro-alloys

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

562,642. Alloys. EVERY, C. E. (Titanium Alloy Manufacturing Co.) Sept. 22, 1942, No. 13349. Drawings to Specification. [Classes 72 and 82 (i)] An alloy for deoxidising iron and steel contains titanium, boron, aluminium and manganese, and preferably also silicon and iron. The alloy may contain 0.25-5 per cent boron, 5-25 per cent titanium, 5-25 per cent aluminium, 5-30 per cent manganese, and 10-40 per cent silicon, the remainder being iron with up to 3 per cent carbon and a small amount of phosphorus, sulphur, copper, and other impurities. Up to 5 per cent calcium may also be present. The amounts of titanium and aluminium present should each be at least twice the amount of boron ; and the amount of titanium should not exceed twice that of aluminium, and the amount of aluminium should not exceed twice that of titanium.
GB1334942A 1942-09-22 1942-09-22 Improvements relating to methods of deoxidizing steel, and iron, and alloys therefor Expired GB562642A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1334942A GB562642A (en) 1942-09-22 1942-09-22 Improvements relating to methods of deoxidizing steel, and iron, and alloys therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1334942A GB562642A (en) 1942-09-22 1942-09-22 Improvements relating to methods of deoxidizing steel, and iron, and alloys therefor

Publications (1)

Publication Number Publication Date
GB562642A true GB562642A (en) 1944-07-11

Family

ID=10021336

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1334942A Expired GB562642A (en) 1942-09-22 1942-09-22 Improvements relating to methods of deoxidizing steel, and iron, and alloys therefor

Country Status (1)

Country Link
GB (1) GB562642A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1003285A4 (en) * 1989-03-17 1992-02-18 Do Politekh Inst MATERIAL FOR REFINING STEEL OF GENERAL PURPOSE.
CN101684513B (en) * 2008-09-27 2013-03-13 鞍钢股份有限公司 Silicon-boron deoxidizer and use method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1003285A4 (en) * 1989-03-17 1992-02-18 Do Politekh Inst MATERIAL FOR REFINING STEEL OF GENERAL PURPOSE.
CN101684513B (en) * 2008-09-27 2013-03-13 鞍钢股份有限公司 Silicon-boron deoxidizer and use method thereof

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