JPS63140742A - 射出ノズル及び溶融金属にワイヤ形状の作用物を添加する方法 - Google Patents

射出ノズル及び溶融金属にワイヤ形状の作用物を添加する方法

Info

Publication number
JPS63140742A
JPS63140742A JP62298853A JP29885387A JPS63140742A JP S63140742 A JPS63140742 A JP S63140742A JP 62298853 A JP62298853 A JP 62298853A JP 29885387 A JP29885387 A JP 29885387A JP S63140742 A JPS63140742 A JP S63140742A
Authority
JP
Japan
Prior art keywords
injection nozzle
wire
molten metal
star
agent
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
JP62298853A
Other languages
English (en)
Japanese (ja)
Inventor
エミル　ジョセフ　ワース，ジュニア
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.)
Pfizer Inc
Original Assignee
Pfizer Inc
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 Pfizer Inc filed Critical Pfizer Inc
Publication of JPS63140742A publication Critical patent/JPS63140742A/ja
Pending 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
    • C21C7/0056—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 using cored wires

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)
  • Manufacture And Refinement Of Metals (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Nozzles (AREA)
  • Continuous Casting (AREA)
JP62298853A 1986-11-28 1987-11-26 射出ノズル及び溶融金属にワイヤ形状の作用物を添加する方法 Pending JPS63140742A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/936,058 US4705261A (en) 1986-11-28 1986-11-28 Wire injection nozzle
US936058 1986-11-28

Publications (1)

Publication Number Publication Date
JPS63140742A true JPS63140742A (ja) 1988-06-13

Family

ID=25468117

Family Applications (2)

Application Number Title Priority Date Filing Date
JP62298853A Pending JPS63140742A (ja) 1986-11-28 1987-11-26 射出ノズル及び溶融金属にワイヤ形状の作用物を添加する方法
JP1992034591U Expired - Lifetime JPH0721560Y2 (ja) 1986-11-28 1992-05-25 射出ノズル

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP1992034591U Expired - Lifetime JPH0721560Y2 (ja) 1986-11-28 1992-05-25 射出ノズル

Country Status (15)

Country Link
US (1) US4705261A (2)
EP (1) EP0273576B1 (2)
JP (2) JPS63140742A (2)
KR (1) KR910001899B1 (2)
CN (1) CN1008378B (2)
AU (1) AU586132B2 (2)
BR (1) BR8706426A (2)
CA (1) CA1302096C (2)
CS (1) CS274667B2 (2)
DE (1) DE3768459D1 (2)
ES (1) ES2020567B3 (2)
IN (1) IN172027B (2)
MX (1) MX165481B (2)
PL (1) PL268996A1 (2)
ZA (1) ZA878919B (2)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5988545A (en) * 1997-12-30 1999-11-23 Minerals Technologies, Inc. Method for storing and dispensing cored wire
US6346135B1 (en) 1998-12-10 2002-02-12 Minerals Technologies Inc. Cored wire for treating molten metal
CN100548532C (zh) * 2005-03-04 2009-10-14 阿菲瓦尔股份有限公司 引导管的端件、组件和方法
CN100351400C (zh) * 2005-04-22 2007-11-28 盛富春 一种高吸收率喂镁线脱硫的方法及其专用装置
US8221677B2 (en) * 2007-04-02 2012-07-17 Specialty Minerals (Michigan) Inc. Wire injection lance nozzle insert
US20100007067A1 (en) * 2008-07-10 2010-01-14 Specialty Minerals (Michigan) Inc. Wire injection lance nozzle assembly
CN101892356B (zh) * 2010-07-21 2012-05-30 中国重型机械研究院有限公司 吹氩保护系统
US8920711B2 (en) * 2012-07-20 2014-12-30 Specialty Minerals (Michigan) Inc. Lance for wire feeding
US10293434B2 (en) * 2013-08-01 2019-05-21 Siemens Energy, Inc. Method to form dispersion strengthened alloys
CN107099642B (zh) * 2017-04-27 2019-01-15 攀钢集团研究院有限公司 浸入式喂丝套管、喂丝机及喂丝方法
US10927425B2 (en) 2017-11-14 2021-02-23 P.C. Campana, Inc. Cored wire with particulate material

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5314669U (2) * 1976-07-19 1978-02-07
JPS60100613A (ja) * 1983-08-12 1985-06-04 ファイザ−・インコ−ポレ−テッド 融解した鉄材の浴にカルシウム金属を添加する方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4010938A (en) * 1975-03-24 1977-03-08 Crudup Edward W Metal treatment gun and method
DE2634282C2 (de) * 1976-07-28 1978-04-13 Mannesmann Ag, 4000 Duesseldorf Verfahren zum kontinuierlichen Einbringen von Zusatzmitteln in ein mit flüssigem Metall gefülltes Gefäß
JPS5386632A (en) * 1977-01-11 1978-07-31 Kawasaki Steel Co Method of adding wire material to molten steel
US4481032A (en) * 1983-08-12 1984-11-06 Pfizer Inc. Process for adding calcium to a bath of molten ferrous material
EP0137618B1 (en) * 1983-08-12 1988-06-22 Pfizer Inc. Process and apparatus for adding calcium to a bath of molten ferrous material
GB8503925D0 (en) * 1985-02-15 1985-03-20 Injectall Ltd Alloying additions to metal melts

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5314669U (2) * 1976-07-19 1978-02-07
JPS60100613A (ja) * 1983-08-12 1985-06-04 ファイザ−・インコ−ポレ−テッド 融解した鉄材の浴にカルシウム金属を添加する方法

Also Published As

Publication number Publication date
JPH0721560Y2 (ja) 1995-05-17
US4705261A (en) 1987-11-10
CS855087A2 (en) 1990-10-12
CN87108060A (zh) 1988-06-08
CN1008378B (zh) 1990-06-13
BR8706426A (pt) 1988-07-12
AU586132B2 (en) 1989-06-29
DE3768459D1 (de) 1991-04-11
EP0273576A1 (en) 1988-07-06
CS274667B2 (en) 1991-09-15
IN172027B (2) 1993-03-13
ES2020567B3 (es) 1991-08-16
KR880005969A (ko) 1988-07-21
JPH0572955U (ja) 1993-10-05
PL268996A1 (en) 1988-09-01
EP0273576B1 (en) 1991-03-06
AU8186487A (en) 1988-06-09
MX165481B (es) 1992-11-13
CA1302096C (en) 1992-06-02
KR910001899B1 (ko) 1991-03-30
ZA878919B (en) 1989-07-26

Similar Documents

Publication Publication Date Title
JPS63140742A (ja) 射出ノズル及び溶融金属にワイヤ形状の作用物を添加する方法
US5298053A (en) Consumable lance for oxygen injection and desulfurization and method
US4854553A (en) Self shielding lance
US4311518A (en) Homogenization of metal using gas
JPS58130231A (ja) 底部注ぎ式容器準備方法、湯処理方法及び処理用ガス噴射装置
US4740241A (en) Dual action lance for ladles
US4792125A (en) Consumable lance
DE3643756A1 (de) Verfahren zum nachbehandeln einer eisenguss-schmelze
RU2152441C1 (ru) Устройство для донной продувки стали в ковше
RU2110584C1 (ru) Способ химического подогрева стали в ковше
JPS61115655A (ja) 低融点金属の溶鋼への添加方法
EP0179336B1 (en) Method of refining molten steel by arc process
KR200295761Y1 (ko) 용강중의 수소가스 취입장치
SE8900341L (sv) Anordning foer infoering av en behandlingsgas i en smaelta i ett metallurgiskt kaerl
JPH03274218A (ja) 多目的三重管ランス
RU2004114659A (ru) Способ получения высокоуглеродистой стали кордового качества
RU2205880C1 (ru) Способ производства стали
JPS6027726B2 (ja) 取鍋による溶鋼の精錬方法
JPH0361725B2 (2)
JPH08199223A (ja) ガス吹込み羽口
RU2148087C1 (ru) Способ производства стали
JPS63255313A (ja) 冶金容器を空にするための装置
SU1206312A1 (ru) Устройство дл обработки жидкого металла в потоке
SU1330176A1 (ru) Способ обработки металла
KR20140085189A (ko) 정련 장치 및 정련 방법