DE4435377A1 - Metallurgisches Gefäß - Google Patents
Metallurgisches GefäßInfo
- Publication number
- DE4435377A1 DE4435377A1 DE19944435377 DE4435377A DE4435377A1 DE 4435377 A1 DE4435377 A1 DE 4435377A1 DE 19944435377 DE19944435377 DE 19944435377 DE 4435377 A DE4435377 A DE 4435377A DE 4435377 A1 DE4435377 A1 DE 4435377A1
- Authority
- DE
- Germany
- Prior art keywords
- opening
- metallurgical vessel
- converter
- metal
- gas supply
- 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.)
- Withdrawn
Links
- 239000000523 sample Substances 0.000 claims abstract description 37
- 239000002184 metal Substances 0.000 claims abstract description 28
- 239000011819 refractory material Substances 0.000 claims abstract description 13
- 238000005070 sampling Methods 0.000 claims abstract description 13
- 239000007789 gas Substances 0.000 claims description 22
- 238000001816 cooling Methods 0.000 claims description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- 239000011449 brick Substances 0.000 claims description 8
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 238000007664 blowing Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 230000006735 deficit Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 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
- 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
- C21C5/4606—Lances or injectors
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Investigating And Analyzing Materials By Characteristic Methods (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT199793A AT400039B (de) | 1993-10-05 | 1993-10-05 | Metallurgisches gefäss und verfahren zum betrieb des als konverter ausgebildeten metallurgischen gefässes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE4435377A1 true DE4435377A1 (de) | 1995-04-13 |
Family
ID=3525606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19944435377 Withdrawn DE4435377A1 (de) | 1993-10-05 | 1994-10-04 | Metallurgisches Gefäß |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPH07150213A (enrdf_load_stackoverflow) |
| AT (1) | AT400039B (enrdf_load_stackoverflow) |
| DE (1) | DE4435377A1 (enrdf_load_stackoverflow) |
| NL (1) | NL9401579A (enrdf_load_stackoverflow) |
| RU (1) | RU94035653A (enrdf_load_stackoverflow) |
-
1993
- 1993-10-05 AT AT199793A patent/AT400039B/de not_active IP Right Cessation
-
1994
- 1994-09-28 NL NL9401579A patent/NL9401579A/nl not_active Application Discontinuation
- 1994-10-04 DE DE19944435377 patent/DE4435377A1/de not_active Withdrawn
- 1994-10-05 RU RU94035653/02A patent/RU94035653A/ru unknown
- 1994-10-05 JP JP24112994A patent/JPH07150213A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| AT400039B (de) | 1995-09-25 |
| ATA199793A (enrdf_load_stackoverflow) | 1995-01-15 |
| NL9401579A (nl) | 1995-05-01 |
| JPH07150213A (ja) | 1995-06-13 |
| RU94035653A (ru) | 1996-10-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8139 | Disposal/non-payment of the annual fee |