JPS5242412A - Process for refining molten metal infine particles - Google Patents

Process for refining molten metal infine particles

Info

Publication number
JPS5242412A
JPS5242412A JP11855075A JP11855075A JPS5242412A JP S5242412 A JPS5242412 A JP S5242412A JP 11855075 A JP11855075 A JP 11855075A JP 11855075 A JP11855075 A JP 11855075A JP S5242412 A JPS5242412 A JP S5242412A
Authority
JP
Japan
Prior art keywords
molten metal
infine
particles
refining molten
molten
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
JP11855075A
Other languages
Japanese (ja)
Inventor
Kazuo Ogahira
Norio Sato
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP11855075A priority Critical patent/JPS5242412A/en
Publication of JPS5242412A publication Critical patent/JPS5242412A/en
Pending legal-status Critical Current

Links

Landscapes

  • Treatment Of Steel In Its Molten State (AREA)

Abstract

PURPOSE: To carry out rapid refining such as degassing, desulfurizing and removal of inclusions by means of sharply increasing specific surface area of molten metal which is caused by granulating molten cast iron or molten steel with spraying inert gas.
COPYRIGHT: (C)1977,JPO&Japio
JP11855075A 1975-10-01 1975-10-01 Process for refining molten metal infine particles Pending JPS5242412A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11855075A JPS5242412A (en) 1975-10-01 1975-10-01 Process for refining molten metal infine particles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11855075A JPS5242412A (en) 1975-10-01 1975-10-01 Process for refining molten metal infine particles

Publications (1)

Publication Number Publication Date
JPS5242412A true JPS5242412A (en) 1977-04-02

Family

ID=14739349

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11855075A Pending JPS5242412A (en) 1975-10-01 1975-10-01 Process for refining molten metal infine particles

Country Status (1)

Country Link
JP (1) JPS5242412A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101356803B1 (en) * 2012-05-14 2014-01-28 주식회사 포스코 Refining device of high purity molten steel
KR101356909B1 (en) * 2012-05-14 2014-01-28 주식회사 포스코 High clean molten steel refiner and high clean molten steel manufacturing method
KR101356854B1 (en) * 2012-05-14 2014-01-28 주식회사 포스코 Refining device of high purity molten steel
KR101356850B1 (en) * 2012-05-14 2014-01-28 주식회사 포스코 Refining device of high purity molten steel
KR101356858B1 (en) * 2012-05-14 2014-01-28 주식회사 포스코 Refining device of high purity molten steel
EP2851439A4 (en) * 2012-05-14 2016-01-20 Posco PROCESS FOR PRODUCING HIGH PURITY MOLTEN STEEL AND REFINING DEVICE

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101356803B1 (en) * 2012-05-14 2014-01-28 주식회사 포스코 Refining device of high purity molten steel
KR101356909B1 (en) * 2012-05-14 2014-01-28 주식회사 포스코 High clean molten steel refiner and high clean molten steel manufacturing method
KR101356854B1 (en) * 2012-05-14 2014-01-28 주식회사 포스코 Refining device of high purity molten steel
KR101356850B1 (en) * 2012-05-14 2014-01-28 주식회사 포스코 Refining device of high purity molten steel
KR101356858B1 (en) * 2012-05-14 2014-01-28 주식회사 포스코 Refining device of high purity molten steel
EP2851439A4 (en) * 2012-05-14 2016-01-20 Posco PROCESS FOR PRODUCING HIGH PURITY MOLTEN STEEL AND REFINING DEVICE

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