JPS586921A - 高炭素フエロマンガンの脱燐方法 - Google Patents

高炭素フエロマンガンの脱燐方法

Info

Publication number
JPS586921A
JPS586921A JP56105346A JP10534681A JPS586921A JP S586921 A JPS586921 A JP S586921A JP 56105346 A JP56105346 A JP 56105346A JP 10534681 A JP10534681 A JP 10534681A JP S586921 A JPS586921 A JP S586921A
Authority
JP
Japan
Prior art keywords
flux
carbon ferromanganese
high carbon
dephosphorization
cac2
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.)
Granted
Application number
JP56105346A
Other languages
English (en)
Japanese (ja)
Other versions
JPS629663B2 (cs
Inventor
Toru Matsuo
亨 松尾
Tateo Aoki
青木　健郎
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
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP56105346A priority Critical patent/JPS586921A/ja
Publication of JPS586921A publication Critical patent/JPS586921A/ja
Publication of JPS629663B2 publication Critical patent/JPS629663B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D3/00—Diffusion processes for extraction of non-metals; Furnaces therefor
    • C21D3/02—Extraction of non-metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Powder Metallurgy (AREA)
JP56105346A 1981-07-06 1981-07-06 高炭素フエロマンガンの脱燐方法 Granted JPS586921A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56105346A JPS586921A (ja) 1981-07-06 1981-07-06 高炭素フエロマンガンの脱燐方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56105346A JPS586921A (ja) 1981-07-06 1981-07-06 高炭素フエロマンガンの脱燐方法

Publications (2)

Publication Number Publication Date
JPS586921A true JPS586921A (ja) 1983-01-14
JPS629663B2 JPS629663B2 (cs) 1987-03-02

Family

ID=14405168

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56105346A Granted JPS586921A (ja) 1981-07-06 1981-07-06 高炭素フエロマンガンの脱燐方法

Country Status (1)

Country Link
JP (1) JPS586921A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113718087A (zh) * 2021-08-16 2021-11-30 日照钢铁控股集团有限公司 一种在高废钢比条件下转炉脱磷的生产工艺

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5128248A (en) * 1974-09-02 1976-03-10 Mutsuya Iinuma Odeikanso mataha shokyakusochi
JPS5362714A (en) * 1976-11-17 1978-06-05 Nippon Steel Corp Ultra low nitriding method for metal or alloy containing chromium
JPS5429963A (en) * 1977-08-10 1979-03-06 Fuji Electric Co Ltd Protective device of thyristor rectifier
JPS559049A (en) * 1978-07-06 1980-01-22 Sumitomo Chem Co Ltd Carboxylic acid ester, its preparation, and insecticide and miticide containing the same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5128248A (en) * 1974-09-02 1976-03-10 Mutsuya Iinuma Odeikanso mataha shokyakusochi
JPS5362714A (en) * 1976-11-17 1978-06-05 Nippon Steel Corp Ultra low nitriding method for metal or alloy containing chromium
JPS5429963A (en) * 1977-08-10 1979-03-06 Fuji Electric Co Ltd Protective device of thyristor rectifier
JPS559049A (en) * 1978-07-06 1980-01-22 Sumitomo Chem Co Ltd Carboxylic acid ester, its preparation, and insecticide and miticide containing the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113718087A (zh) * 2021-08-16 2021-11-30 日照钢铁控股集团有限公司 一种在高废钢比条件下转炉脱磷的生产工艺

Also Published As

Publication number Publication date
JPS629663B2 (cs) 1987-03-02

Similar Documents

Publication Publication Date Title
ES2291473T3 (es) Metodo para fabricar pepitas metalicas.
US4209325A (en) Desulphuration of metals
CA2415310A1 (en) Metallic iron nuggets
JPS6025483B2 (ja) 溶鉄の脱硫法
SE459339B (sv) Raffineringsmedel foer metall samt foerfarande foer dess framstaellning
US4014685A (en) Manufacture of steel
EP0116206B1 (en) Treatment agents for molten steel
RU2055906C1 (ru) Порошковая проволока для обработки чугуна
JP2019172548A (ja) 高リン含有スラグおよびスラグ系肥料の製造方法ならびにリン酸肥料
JPS586921A (ja) 高炭素フエロマンガンの脱燐方法
JPH0733534B2 (ja) 脱硫混合物の製造方法
JP2001038486A (ja) 耐吸湿性と耐粉化性に優れたサブマージアーク溶接用焼成型フラックスおよびその製造方法
JPS5952940B2 (ja) 高炭素フエロマンガンの脱りん方法
EP2597165B1 (en) Iron and molybdenum containing pellets
JPS6043889B2 (ja) 酸化されやすい合金成分を含む合金の脱燐方法
US5370726A (en) Metallothermal reaction mixture
JP2673057B2 (ja) 溶鉄・溶鋼精錬用の脱酸剤
JPS591602A (ja) 転炉ｏｇダストを用いた工業用鉄粉の製造法
KR100491335B1 (ko) 탈산 및 탈황효율이 향상된 제강 및 주강용 탈산-탈황제및 이의 제조방법
RU2084539C1 (ru) Способ обработки чугуна
JPS5934767B2 (ja) 金属または合金の不純物除去方法
SU1560569A1 (ru) Способ выплавки марганецсодержащей стали
RU2139939C1 (ru) Губчатое железо
JPS5952924B2 (ja) 石灰系鉄鋼精錬剤
SU799905A1 (ru) Смесь дл обработки расплавленнойСТАли