DK2039785T3 - Fremgangsmåde til stållommedeoxidering - Google Patents

Fremgangsmåde til stållommedeoxidering

Info

Publication number: DK2039785T3
Authority: DK; Denmark
Prior art keywords: desoxidant; melt; ladle; lump; density
Prior art date: 2006-06-30

Application number

DK06843948.8T

Other languages

English (en)

Inventor

Edgar Shumaher

Anatoliy Konstantinovich Belitchenko

Gennadiy Arkadevich Lozin

Igor Vitalevich Derevyanchenko

Viktor Nikolaevich Khloponin

Vladimir Konstantinovich Turovskiy

Aleksandr Nikolaevich Savyuk

Konstantin Filippovich Dorn

Vladimir Vladimirovich Yakovenko

Renata Frantski

Aleksandr Heshele

Original Assignee

Techcom Gmbh

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.)

2006-06-30

Filing date

2006-06-30

Publication date

2011-08-15

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38845840&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK2039785(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2006-06-30 Application filed by Techcom Gmbh filed Critical Techcom Gmbh

2011-08-15 Application granted granted Critical

2011-08-15 Publication of DK2039785T3 publication Critical patent/DK2039785T3/da

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
- C21C7/0075—Treating in a ladle furnace, e.g. up-/reheating of molten steel within the ladle
- 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
- C21C7/0068—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 by introducing material into a current of streaming metal
- 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
- C21C7/06—Deoxidising, e.g. killing

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Multimedia (AREA)
Treatment Of Steel In Its Molten State (AREA)
Anti-Oxidant Or Stabilizer Compositions (AREA)
Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Medicines Containing Material From Animals Or Micro-Organisms (AREA)

DK06843948.8T 2006-06-30 2006-06-30 Fremgangsmåde til stållommedeoxidering DK2039785T3 (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/RU2006/000344 WO2008002176A1 (en)	2006-06-30	2006-06-30	Ladle steel deoxidation method

Publications (1)

Publication Number	Publication Date
DK2039785T3 true DK2039785T3 (da)	2011-08-15

Family

ID=38845840

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK06843948.8T DK2039785T3 (da)	2006-06-30	2006-06-30	Fremgangsmåde til stållommedeoxidering

Country Status (12)

Country	Link
EP (1)	EP2039785B1 (da)
CN (1)	CN101522922B (da)
AT (1)	ATE508210T1 (da)
BR (1)	BRPI0621816B1 (da)
DE (2)	DE06843948T1 (da)
DK (1)	DK2039785T3 (da)
EA (1)	EA014276B1 (da)
ES (1)	ES2328895T3 (da)
PL (1)	PL2039785T3 (da)
PT (1)	PT2039785E (da)
SI (1)	SI2039785T1 (da)
WO (1)	WO2008002176A1 (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN102031335A (zh) *	2010-11-01	2011-04-27	武汉科技大学	冶炼大线能量焊接高强度钢的复合脱氧剂及使用方法
CN102146518A (zh) *	2011-04-02	2011-08-10	钢铁研究总院	一种气氛保护电渣重熔用精炼剂
DE102015113241A1 (de)	2015-08-11	2017-02-16	Rhm Rohstoff-Handelsgesellschaft Mbh	Verfahren zum Einbringen von Zuschlagstoffen in Metallschmelzen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3511490A (en) *	1967-02-24	1970-05-12	Brown Fintube Co	Apparatus for introducing addition agent into molten steel
SU827560A1 (ru) *	1978-08-25	1981-05-07	Центральный Ордена Трудового Красногознамени Научно-Исследовательскийинститут Черной Металлургии Им.И.П.Бардина	Способ получени стали
US4391319A (en) *	1979-08-27	1983-07-05	Keystone Consolidated Industries, Inc.	Apparatus for introducing elements into molten metal streams and casting in inert atmosphere
US4389249A (en) *	1982-04-22	1983-06-21	Inland Steel Company	Method for adding ingredient to steel as shot
US4863684A (en) *	1989-01-13	1989-09-05	Inland Steel Company	Method and apparatus for adding shot to molten steel
CN1030532C (zh) *	1994-01-08	1995-12-20	中国冶金技术公司	使用铝渣进行的钢铁冶炼方法
DE59707243D1 (de) *	1997-03-17	2002-06-13	Stein Ind Anlagen Inh Christel	Verfahren zum einbringen von körnigen feststoffen in metallschmelzen

2006
- 2006-06-30 DE DE06843948T patent/DE06843948T1/de active Pending
- 2006-06-30 EP EP06843948A patent/EP2039785B1/en active Active
- 2006-06-30 PL PL06843948T patent/PL2039785T3/pl unknown
- 2006-06-30 ES ES06843948T patent/ES2328895T3/es active Active
- 2006-06-30 SI SI200631073T patent/SI2039785T1/sl unknown
- 2006-06-30 WO PCT/RU2006/000344 patent/WO2008002176A1/ru not_active Ceased
- 2006-06-30 DK DK06843948.8T patent/DK2039785T3/da active
- 2006-06-30 CN CN2006800551775A patent/CN101522922B/zh not_active Expired - Fee Related
- 2006-06-30 EA EA200802345A patent/EA014276B1/ru not_active IP Right Cessation
- 2006-06-30 AT AT06843948T patent/ATE508210T1/de active
- 2006-06-30 BR BRPI0621816-4A patent/BRPI0621816B1/pt not_active IP Right Cessation
- 2006-06-30 PT PT06843948T patent/PT2039785E/pt unknown
- 2006-06-30 DE DE602006021808T patent/DE602006021808D1/de active Active

Also Published As

Publication number	Publication date
CN101522922B (zh)	2012-08-01
BRPI0621816B1 (pt)	2015-06-02
DE602006021808D1 (de)	2011-06-16
EP2039785B1 (en)	2011-05-04
DE06843948T1 (de)	2009-12-17
ES2328895T3 (es)	2011-10-18
PL2039785T3 (pl)	2011-10-31
WO2008002176A1 (en)	2008-01-03
EA014276B1 (ru)	2010-10-29
CN101522922A (zh)	2009-09-02
EP2039785A4 (en)	2009-10-21
SI2039785T1 (sl)	2011-09-30
EP2039785A1 (en)	2009-03-25
BRPI0621816A2 (pt)	2012-09-18
ATE508210T1 (de)	2011-05-15
PT2039785E (pt)	2011-08-17
EA200802345A1 (ru)	2009-04-28
ES2328895T1 (es)	2009-11-19

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