DE3768459D1 - Duese zur zufuhr von behandlungsdraht. - Google Patents

Duese zur zufuhr von behandlungsdraht.

Info

Publication number
DE3768459D1
DE3768459D1 DE8787310318T DE3768459T DE3768459D1 DE 3768459 D1 DE3768459 D1 DE 3768459D1 DE 8787310318 T DE8787310318 T DE 8787310318T DE 3768459 T DE3768459 T DE 3768459T DE 3768459 D1 DE3768459 D1 DE 3768459D1
Authority
DE
Germany
Prior art keywords
nozzle
treatment wire
wire
treatment
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 - Lifetime
Application number
DE8787310318T
Other languages
English (en)
Inventor
Wirth, Jr
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.)
Minerals Technologies 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
Application granted granted Critical
Publication of DE3768459D1 publication Critical patent/DE3768459D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
DE8787310318T 1986-11-28 1987-11-23 Duese zur zufuhr von behandlungsdraht. Expired - Lifetime DE3768459D1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE3768459D1 true DE3768459D1 (de) 1991-04-11

Family

ID=25468117

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787310318T Expired - Lifetime DE3768459D1 (de) 1986-11-28 1987-11-23 Duese zur zufuhr von behandlungsdraht.

Country Status (15)

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

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
CZ2007602A3 (cs) * 2005-03-04 2007-11-28 Affival, Inc. Koncovka zavádecí trubicky pro prímesi, sestava zavádecí trubicky a zpusob podávání prímesi
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
WO2010005506A1 (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

Family Cites Families (8)

* 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
JPS5432693Y2 (de) * 1976-07-19 1979-10-09
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
DE3472274D1 (en) * 1983-08-12 1988-07-28 Pfizer Process and apparatus for adding calcium to a bath of molten ferrous material
US4481032A (en) * 1983-08-12 1984-11-06 Pfizer Inc. Process for adding calcium to a bath of molten ferrous material
US4512800A (en) * 1983-08-12 1985-04-23 Pfizer Inc. Wire injection apparatus
GB8503925D0 (en) * 1985-02-15 1985-03-20 Injectall Ltd Alloying additions to metal melts

Also Published As

Publication number Publication date
ZA878919B (en) 1989-07-26
JPH0572955U (ja) 1993-10-05
CN87108060A (zh) 1988-06-08
KR910001899B1 (ko) 1991-03-30
JPH0721560Y2 (ja) 1995-05-17
PL268996A1 (en) 1988-09-01
CS855087A2 (en) 1990-10-12
MX165481B (es) 1992-11-13
EP0273576A1 (de) 1988-07-06
IN172027B (de) 1993-03-13
US4705261A (en) 1987-11-10
KR880005969A (ko) 1988-07-21
AU8186487A (en) 1988-06-09
CN1008378B (zh) 1990-06-13
ES2020567B3 (es) 1991-08-16
AU586132B2 (en) 1989-06-29
BR8706426A (pt) 1988-07-12
JPS63140742A (ja) 1988-06-13
EP0273576B1 (de) 1991-03-06
CS274667B2 (en) 1991-09-15
CA1302096C (en) 1992-06-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: MINERALS TECHNOLOGIES INC. (N.D. GES. D. STAATES D

8328 Change in the person/name/address of the agent

Free format text: DERZEIT KEIN VERTRETER BESTELLT

8328 Change in the person/name/address of the agent

Representative=s name: GROSSE, BOCKHORNI, SCHUMACHER, 45133 ESSEN

8339 Ceased/non-payment of the annual fee