AR028710A1 - Metodo de observar dentro de un horno de refinacion de hierro fundido y tobera para observar dentro del horno - Google Patents
Metodo de observar dentro de un horno de refinacion de hierro fundido y tobera para observar dentro del hornoInfo
- Publication number
- AR028710A1 AR028710A1 ARP010102786A ARP010102786A AR028710A1 AR 028710 A1 AR028710 A1 AR 028710A1 AR P010102786 A ARP010102786 A AR P010102786A AR P010102786 A ARP010102786 A AR P010102786A AR 028710 A1 AR028710 A1 AR 028710A1
- Authority
- AR
- Argentina
- Prior art keywords
- oven
- cast iron
- observe
- observing
- tube
- Prior art date
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
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/42—Constructional features of converters
- C21C5/46—Details or accessories
- C21C5/4673—Measuring and sampling devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
- F27D21/02—Observation or illuminating devices
-
- 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
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/42—Constructional features of converters
- C21C5/46—Details or accessories
- C21C5/48—Bottoms or tuyéres of converters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
- F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
- F27B3/28—Arrangement of controlling, monitoring, alarm or the like devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
- F27D21/0014—Devices for monitoring temperature
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
Es posible observar establemente la temperatura y/o composicion de hierro fundido en un horno de refinacion. Se proporciona un método para observar el interior de un horno de refinacion de metal fundido que comprende las etapas de utilizar una tobera de un unico tubo para observar la temperatura y/o la composicion de hierro fundido en el horno de refinacion por medio de un tubo que penetra en los refractarios de una pared del horno y/o un fondo del horno, del horno de refinacion de hierro fundido detectando ondas electromagnéticas irradiadas de metal fundido en un extremo delantero del tubo en una condicion sin contacto; y utilizar un gas inerte o un gas oxidante solos, o mezclados entre sí, de acuerdo a la condicion de abertura del extremo delantero del tubo.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000175592 | 2000-06-12 | ||
| JP2000175591 | 2000-06-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR028710A1 true AR028710A1 (es) | 2003-05-21 |
Family
ID=26593745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP010102786A AR028710A1 (es) | 2000-06-12 | 2001-06-12 | Metodo de observar dentro de un horno de refinacion de hierro fundido y tobera para observar dentro del horno |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US20020180124A1 (es) |
| EP (1) | EP1291444A4 (es) |
| JP (1) | JP5014555B2 (es) |
| KR (1) | KR20020025219A (es) |
| CN (1) | CN1383454A (es) |
| AR (1) | AR028710A1 (es) |
| AU (1) | AU757791B2 (es) |
| BR (1) | BR0106724A (es) |
| CA (1) | CA2381584A1 (es) |
| TW (1) | TW558568B (es) |
| WO (1) | WO2001096617A1 (es) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004037163A (ja) * | 2002-07-01 | 2004-02-05 | Nippon Steel Corp | 溶融金属の測温装置 |
| US7616338B2 (en) | 2002-05-13 | 2009-11-10 | Dymo | Label printer |
| AT514132B1 (de) * | 2013-03-25 | 2015-11-15 | Voestalpine Stahl Gmbh | Verfahren zur Bestimmung von Reaktionsdaten eines Reaktionsablaufs |
| JP6477751B2 (ja) * | 2016-03-29 | 2019-03-06 | Ｊｆｅスチール株式会社 | 底吹き転炉の炉底羽口健全性評価方法、炉底羽口寿命延長方法及び底吹き転炉の操業方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60129628A (ja) * | 1983-12-16 | 1985-07-10 | Sumitomo Metal Ind Ltd | 溶鋼温度連続測定方法 |
| KR0134654B1 (ko) * | 1993-10-05 | 1998-04-20 | 이요시 슌키치 | 광파이버를 사용한 온도측정장치 및 방법 |
| JPH08165506A (ja) * | 1994-12-12 | 1996-06-25 | Nkk Corp | 精錬用羽口の損耗抑制方法 |
| US6071466A (en) * | 1996-10-17 | 2000-06-06 | Voest Alpine Industries, Inc. | Submergible probe for viewing and analyzing properties of a molten metal bath |
| JP3392736B2 (ja) * | 1997-11-10 | 2003-03-31 | 新日本製鐵株式会社 | 溶融金属の測温装置 |
| JPH11281485A (ja) * | 1998-03-31 | 1999-10-15 | Nippon Steel Corp | 溶鋼の連続測温方法 |
| JPH11326061A (ja) * | 1998-05-20 | 1999-11-26 | Sumitomo Metal Ind Ltd | 炉内溶湯の温度測定方法及び装置 |
-
2001
- 2001-06-11 TW TW090114044A patent/TW558568B/zh active
- 2001-06-12 AR ARP010102786A patent/AR028710A1/es unknown
- 2001-06-12 KR KR1020027001891A patent/KR20020025219A/ko not_active Application Discontinuation
- 2001-06-12 CN CN01801695A patent/CN1383454A/zh active Pending
- 2001-06-12 AU AU62753/01A patent/AU757791B2/en not_active Ceased
- 2001-06-12 EP EP01936979A patent/EP1291444A4/en not_active Withdrawn
- 2001-06-12 US US10/049,720 patent/US20020180124A1/en not_active Abandoned
- 2001-06-12 WO PCT/JP2001/004975 patent/WO2001096617A1/ja not_active Application Discontinuation
- 2001-06-12 BR BR0106724-9A patent/BR0106724A/pt not_active Application Discontinuation
- 2001-06-12 CA CA002381584A patent/CA2381584A1/en not_active Abandoned
- 2001-06-12 JP JP2002510729A patent/JP5014555B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR20020025219A (ko) | 2002-04-03 |
| EP1291444A4 (en) | 2004-03-17 |
| CA2381584A1 (en) | 2001-12-20 |
| JP5014555B2 (ja) | 2012-08-29 |
| TW558568B (en) | 2003-10-21 |
| AU757791B2 (en) | 2003-03-06 |
| AU6275301A (en) | 2001-12-24 |
| CN1383454A (zh) | 2002-12-04 |
| WO2001096617A1 (fr) | 2001-12-20 |
| EP1291444A1 (en) | 2003-03-12 |
| BR0106724A (pt) | 2002-04-23 |
| US20020180124A1 (en) | 2002-12-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FB | Suspension of granting procedure |