JPS5597419A - Additive for iron and steel - Google Patents

Additive for iron and steel

Info

Publication number
JPS5597419A
JPS5597419A JP464779A JP464779A JPS5597419A JP S5597419 A JPS5597419 A JP S5597419A JP 464779 A JP464779 A JP 464779A JP 464779 A JP464779 A JP 464779A JP S5597419 A JPS5597419 A JP S5597419A
Authority
JP
Japan
Prior art keywords
additive
metal
imparting
alloy
iron
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.)
Pending
Application number
JP464779A
Other languages
Japanese (ja)
Inventor
Deiitoritsuhi.Eerushiyureegeru
Hajime Abe
Katsumi Nakada
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.)
Hitachi Cable Ltd
Original Assignee
Hitachi Cable 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 Hitachi Cable Ltd filed Critical Hitachi Cable Ltd
Priority to JP464779A priority Critical patent/JPS5597419A/en
Publication of JPS5597419A publication Critical patent/JPS5597419A/en
Pending legal-status Critical Current

Links

Landscapes

  • Treatment Of Steel In Its Molten State (AREA)

Abstract

PURPOSE: To make handling of an additive with ease and to enhance adding workability by a method wherein an additive for iron and steel is constituted by coating particles comprising one kind of Ca, Mg, Al and the like or an alloy or a composite comprising a combination of two or more kinds thereof by a metal not imparting an adverse imfluence to molten metal.
CONSTITUTION: To a particle 21 comprising one kind of a metal additive selected mainly from Ca, Al, Mg or an alloy or a composite obtained by combining two or more of the said metals, a metal coating 22 made from Fe, Ni or the like not imparting a bad influence to molten metal is coated. Bacause this additive metal particle does not expose an additive metal, adding loss is small and yield is good as well as a large amount of an additive can be added in a short time compared to a conventional wire adding method, moreover, smoke is not generated at adding time and it is advantageous from a standpoint of public pollution.
COPYRIGHT: (C)1980,JPO&Japio
JP464779A 1979-01-18 1979-01-18 Additive for iron and steel Pending JPS5597419A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP464779A JPS5597419A (en) 1979-01-18 1979-01-18 Additive for iron and steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP464779A JPS5597419A (en) 1979-01-18 1979-01-18 Additive for iron and steel

Publications (1)

Publication Number Publication Date
JPS5597419A true JPS5597419A (en) 1980-07-24

Family

ID=11589748

Family Applications (1)

Application Number Title Priority Date Filing Date
JP464779A Pending JPS5597419A (en) 1979-01-18 1979-01-18 Additive for iron and steel

Country Status (1)

Country Link
JP (1) JPS5597419A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62501081A (en) * 1984-11-05 1987-04-30 エクストラメ・アンデュストリ−・ソシエテ・アノニム Processing methods for refining metals and alloys
US4821800A (en) * 1986-12-10 1989-04-18 Sherritt Gordon Mines Limited Filtering media for controlling the flow of sand during oil well operations
JP2015134375A (en) * 2013-12-17 2015-07-27 三菱マテリアル株式会社 METHOD FOR MANUFACTURING Ca CONTAINING COPPER ALLOY

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62501081A (en) * 1984-11-05 1987-04-30 エクストラメ・アンデュストリ−・ソシエテ・アノニム Processing methods for refining metals and alloys
US4821800A (en) * 1986-12-10 1989-04-18 Sherritt Gordon Mines Limited Filtering media for controlling the flow of sand during oil well operations
JP2015134375A (en) * 2013-12-17 2015-07-27 三菱マテリアル株式会社 METHOD FOR MANUFACTURING Ca CONTAINING COPPER ALLOY

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