ATE146822T1 - Fülldraht mit einem inhalt an passiviertem pyrophorem metall und dessen verwendung - Google Patents
Fülldraht mit einem inhalt an passiviertem pyrophorem metall und dessen verwendungInfo
- Publication number
- ATE146822T1 ATE146822T1 AT92119560T AT92119560T ATE146822T1 AT E146822 T1 ATE146822 T1 AT E146822T1 AT 92119560 T AT92119560 T AT 92119560T AT 92119560 T AT92119560 T AT 92119560T AT E146822 T1 ATE146822 T1 AT E146822T1
- Authority
- AT
- Austria
- Prior art keywords
- cored wire
- wire containing
- weight
- pyrophoric metal
- compounds
- Prior art date
Links
- 229910052751 metal Inorganic materials 0.000 title abstract 3
- 239000002184 metal Substances 0.000 title abstract 3
- JIHQDMXYYFUGFV-UHFFFAOYSA-N 1,3,5-triazine Chemical compound C1=NC=NC=N1 JIHQDMXYYFUGFV-UHFFFAOYSA-N 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229910001018 Cast iron Inorganic materials 0.000 abstract 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- 229910000805 Pig iron Inorganic materials 0.000 abstract 1
- 239000002318 adhesion promoter Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- 150000002357 guanidines Chemical class 0.000 abstract 1
- 229940083094 guanine derivative acting on arteriolar smooth muscle Drugs 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- 239000000155 melt Substances 0.000 abstract 1
- 229910001092 metal group alloy Inorganic materials 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 150000002897 organic nitrogen compounds Chemical class 0.000 abstract 1
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
- C21C1/00—Refining of pig-iron; Cast iron
- C21C1/02—Dephosphorising or desulfurising
- C21C1/025—Agents used for dephosphorising or desulfurising
-
- 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
-
- 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)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Metal Extraction Processes (AREA)
- Resistance Heating (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Wire Bonding (AREA)
- Conductive Materials (AREA)
- Luminescent Compositions (AREA)
- Ropes Or Cables (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4138231A DE4138231C1 (cg-RX-API-DMAC7.html) | 1991-11-21 | 1991-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE146822T1 true ATE146822T1 (de) | 1997-01-15 |
Family
ID=6445240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT92119560T ATE146822T1 (de) | 1991-11-21 | 1992-11-16 | Fülldraht mit einem inhalt an passiviertem pyrophorem metall und dessen verwendung |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5264023A (cg-RX-API-DMAC7.html) |
| EP (1) | EP0546351B1 (cg-RX-API-DMAC7.html) |
| JP (1) | JPH05222427A (cg-RX-API-DMAC7.html) |
| AT (1) | ATE146822T1 (cg-RX-API-DMAC7.html) |
| DE (2) | DE4138231C1 (cg-RX-API-DMAC7.html) |
| TR (1) | TR26635A (cg-RX-API-DMAC7.html) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4236727C2 (de) * | 1992-10-30 | 1997-02-06 | Sueddeutsche Kalkstickstoff | Mittel zur Behandlung von Metallschmelzen und dessen Verwendung |
| DE4324494C2 (de) * | 1993-07-21 | 1995-04-20 | Sueddeutsche Kalkstickstoff | Verfahren zum Behandeln von Gußeisenschmelzen |
| US6328943B1 (en) | 1998-07-09 | 2001-12-11 | Betzdearborn Inc. | Inhibition of pyrophoric iron sulfide activity |
| US6063347A (en) * | 1998-07-09 | 2000-05-16 | Betzdearborn Inc. | Inhibition of pyrophoric iron sulfide activity |
| RU2317337C2 (ru) * | 2006-02-20 | 2008-02-20 | Открытое Акционерное Общество "Завод "Универсальное Оборудование" | Порошковая проволока для присадки магния в расплавы на основе железа |
| US20080314199A1 (en) * | 2007-05-17 | 2008-12-25 | Leslie Wade Niemi | Enhanced Alloy Recovery In Molten Steel Baths Utilizing Cored Wires Doped With Deoxidants |
| JP5600639B2 (ja) * | 2011-04-28 | 2014-10-01 | 株式会社神戸製鋼所 | Ｒｅｍ添加用ワイヤー |
| US9045809B2 (en) | 2012-05-05 | 2015-06-02 | Nu-Iron Technology, Llc | Reclaiming and inhibiting activation of DRI fines |
| DE102012013662A1 (de) * | 2012-07-10 | 2014-01-16 | Mechthilde Döring-Freißmuth | Füllldraht und Verfahren zur Behandlung von Eisenschmelzen |
| RU2614915C1 (ru) * | 2015-10-16 | 2017-03-30 | Общество с ограниченной ответственностью "РЕГИОНАЛЬНАЯ ДИЛЕРСКАЯ КОМПАНИЯ" | Порошковая проволока для внепечной обработки чугуна в ковше |
| US10513753B1 (en) | 2019-01-03 | 2019-12-24 | 2498890 Ontario Inc. | Systems, methods, and cored wires for treating a molten metal |
| RU2723863C1 (ru) * | 2019-08-05 | 2020-06-17 | Общество с ограниченной ответственностью Новые перспективные продукты Технология | Проволока с наполнителем для внепечной обработки металлургических расплавов |
| JP7423079B2 (ja) * | 2021-06-21 | 2024-01-29 | 株式会社エコ・プロジェクト | 消臭剤の製造方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3915693A (en) * | 1972-06-21 | 1975-10-28 | Robert T C Rasmussen | Process, structure and composition relating to master alloys in wire or rod form |
| US3881913A (en) * | 1974-02-19 | 1975-05-06 | Ivan Andreevich Barannik | Method of producing granules of magnesium and its alloys |
| US3998625A (en) * | 1975-11-12 | 1976-12-21 | Jones & Laughlin Steel Corporation | Desulfurization method |
| WO1979000398A1 (en) * | 1977-12-16 | 1979-07-12 | Foseco Int | Desulphurisation of ferrous metals |
| US4174962A (en) * | 1978-04-27 | 1979-11-20 | Caterpillar Tractor Co. | Filled tubular article for controlled insertion into molten metal |
| US4279641A (en) * | 1978-08-25 | 1981-07-21 | The Dow Chemical Company | Salt-coated magnesium granules |
| US4186000A (en) * | 1978-08-25 | 1980-01-29 | The Dow Chemical Company | Salt-coated magnesium granules |
| DE3121089A1 (de) * | 1981-05-27 | 1982-12-16 | Metallgesellschaft Ag, 6000 Frankfurt | Drahtfoermiges mittel zum behandeln von metallschmelzen |
| DE3739156A1 (de) * | 1987-11-19 | 1989-06-01 | Sueddeutsche Kalkstickstoff | Stickstoffhaltiges zusatzmittel fuer stahlschmelzen |
| DE8915539U1 (de) * | 1989-03-17 | 1990-10-04 | Skw Trostberg Ag, 8223 Trostberg | Passiviertes pyrophores Metall |
-
1991
- 1991-11-21 DE DE4138231A patent/DE4138231C1/de not_active Expired - Lifetime
-
1992
- 1992-11-16 AT AT92119560T patent/ATE146822T1/de not_active IP Right Cessation
- 1992-11-16 DE DE59207767T patent/DE59207767D1/de not_active Expired - Fee Related
- 1992-11-16 EP EP92119560A patent/EP0546351B1/de not_active Expired - Lifetime
- 1992-11-20 TR TR92/1130A patent/TR26635A/xx unknown
- 1992-11-20 JP JP4311855A patent/JPH05222427A/ja active Pending
- 1992-11-20 US US07/979,218 patent/US5264023A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE4138231C1 (cg-RX-API-DMAC7.html) | 1992-10-22 |
| DE59207767D1 (de) | 1997-02-06 |
| JPH05222427A (ja) | 1993-08-31 |
| US5264023A (en) | 1993-11-23 |
| TR26635A (tr) | 1995-03-15 |
| EP0546351A3 (en) | 1993-12-29 |
| EP0546351B1 (de) | 1996-12-27 |
| EP0546351A2 (de) | 1993-06-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| REN | Ceased due to non-payment of the annual fee |