JPH0153330B2 - - Google Patents

Info

Publication number
JPH0153330B2
JPH0153330B2 JP57080107A JP8010782A JPH0153330B2 JP H0153330 B2 JPH0153330 B2 JP H0153330B2 JP 57080107 A JP57080107 A JP 57080107A JP 8010782 A JP8010782 A JP 8010782A JP H0153330 B2 JPH0153330 B2 JP H0153330B2
Authority
JP
Japan
Prior art keywords
cao
weight
steel
refining agent
present
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
JP57080107A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58197210A (ja
Inventor
Hiroshi Hagiwara
Masaru Shirasaka
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.)
Taiheiyo Cement Corp
Original Assignee
Onoda Cement Co 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 Onoda Cement Co Ltd filed Critical Onoda Cement Co Ltd
Priority to JP57080107A priority Critical patent/JPS58197210A/ja
Publication of JPS58197210A publication Critical patent/JPS58197210A/ja
Publication of JPH0153330B2 publication Critical patent/JPH0153330B2/ja
Granted 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
    • C21C7/076—Use of slags or fluxes as treating agents
    • 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)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
JP57080107A 1982-05-14 1982-05-14 石灰質鉄鋼精錬剤 Granted JPS58197210A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57080107A JPS58197210A (ja) 1982-05-14 1982-05-14 石灰質鉄鋼精錬剤

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57080107A JPS58197210A (ja) 1982-05-14 1982-05-14 石灰質鉄鋼精錬剤

Publications (2)

Publication Number Publication Date
JPS58197210A JPS58197210A (ja) 1983-11-16
JPH0153330B2 true JPH0153330B2 (en]) 1989-11-14

Family

ID=13708954

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57080107A Granted JPS58197210A (ja) 1982-05-14 1982-05-14 石灰質鉄鋼精錬剤

Country Status (1)

Country Link
JP (1) JPS58197210A (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0382714U (en]) * 1989-12-15 1991-08-22

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5413300B2 (ja) * 2010-05-07 2014-02-12 新日鐵住金株式会社 鉱物含有溶鋼脱硫フラックス

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5258011A (en) * 1975-11-08 1977-05-13 Sumitomo Metal Ind Ltd Dephosphorizing agent for iron refining
JPS52114513A (en) * 1976-03-24 1977-09-26 Hitachi Ltd Slag for refining in ladies
JPS5458613A (en) * 1977-10-19 1979-05-11 Kobe Steel Ltd Steel refining flux
JPS54131521A (en) * 1978-04-04 1979-10-12 Showa Denko Kk Antidigestive calcic smelting agent for steel
JPS5937326B2 (ja) * 1979-11-28 1984-09-08 電気化学工業株式会社 高石灰質鉄鋼精錬剤

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0382714U (en]) * 1989-12-15 1991-08-22

Also Published As

Publication number Publication date
JPS58197210A (ja) 1983-11-16

Similar Documents

Publication Publication Date Title
US5407459A (en) Process for the preparation of calcium aluminates from aluminum dross residues
JPS6025483B2 (ja) 溶鉄の脱硫法
JPS59133316A (ja) 溶鋼用処理剤及び溶鋼処理方法
US2159977A (en) Process of removing impurities from molten metals and a flux for effecting said process
JPH0152446B2 (en])
US2363371A (en) Process of forming briquettes, bricks, or solid agglomerates
US3649313A (en) Refractory mortar
US4814005A (en) Flux material for steelmaking
JPH0153330B2 (en])
JPH0497958A (ja) タンディッシュおよび溶鋼取鍋用表面被覆材
US2480901A (en) Process for preparing fluxing materials
JPS6286108A (ja) 脱硫混合物の製造方法
RU2244017C2 (ru) Модификатор металлургического шлака магнезиального состава и способ его получения
JPS621446B2 (en])
CA2170533C (en) Process for the preparation of calcium aluminates from aluminium dross residues
KR19980016388A (ko) 제강용 플럭스(flux) 제조방법 및 그 플럭스
US4366257A (en) Process for producing a calcia clinker
JP4561190B2 (ja) 処理対象土の固化処理方法
JPS63195208A (ja) 溶銑、溶鋼用顆粒状脱硫剤の製造方法
JP2001003114A (ja) 鉄鋼添加剤
US4909844A (en) Flux material for steelmaking
JPH1017913A (ja) 溶銑の脱硫方法および脱硫剤
SU834166A1 (ru) Способ производства ферроизвести
JPS6016484B2 (ja) 石灰質鉄鋼精錬剤
US1238020A (en) Refractory material and process of making the same.