JPS5950110A - 冶金炉用２重管羽口 - Google Patents
冶金炉用２重管羽口Info
- Publication number
- JPS5950110A JPS5950110A JP15943582A JP15943582A JPS5950110A JP S5950110 A JPS5950110 A JP S5950110A JP 15943582 A JP15943582 A JP 15943582A JP 15943582 A JP15943582 A JP 15943582A JP S5950110 A JPS5950110 A JP S5950110A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- furnace
- tuyere
- brick
- wear
- 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.)
- Granted
Links
- 239000000919 ceramic Substances 0.000 claims abstract description 32
- 239000000463 material Substances 0.000 claims description 7
- 230000035939 shock Effects 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000011148 porous material Substances 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 239000011449 brick Substances 0.000 abstract description 21
- 239000000843 powder Substances 0.000 abstract description 13
- 238000005299 abrasion Methods 0.000 abstract description 6
- 238000007670 refining Methods 0.000 abstract description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract description 4
- 239000004215 Carbon black (E152) Substances 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 abstract description 3
- 230000004907 flux Effects 0.000 abstract description 3
- 229930195733 hydrocarbon Natural products 0.000 abstract description 3
- 150000002430 hydrocarbons Chemical class 0.000 abstract description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract description 2
- 239000001569 carbon dioxide Substances 0.000 abstract description 2
- 239000007787 solid Substances 0.000 abstract description 2
- 239000011800 void material Substances 0.000 abstract 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 9
- 235000011941 Tilia x europaea Nutrition 0.000 description 9
- 239000004571 lime Substances 0.000 description 9
- 239000007789 gas Substances 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 238000007664 blowing Methods 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 229910001882 dioxygen Inorganic materials 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- 206010048232 Yawning Diseases 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 235000003642 hunger Nutrition 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052863 mullite Inorganic materials 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000037351 starvation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C21C5/48—Bottoms or tuyéres of converters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15943582A JPS5950110A (ja) | 1982-09-16 | 1982-09-16 | 冶金炉用２重管羽口 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15943582A JPS5950110A (ja) | 1982-09-16 | 1982-09-16 | 冶金炉用２重管羽口 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5950110A true JPS5950110A (ja) | 1984-03-23 |
| JPS621451B2 JPS621451B2 (enrdf_load_stackoverflow) | 1987-01-13 |
Family
ID=15693685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15943582A Granted JPS5950110A (ja) | 1982-09-16 | 1982-09-16 | 冶金炉用２重管羽口 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5950110A (enrdf_load_stackoverflow) |
-
1982
- 1982-09-16 JP JP15943582A patent/JPS5950110A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS621451B2 (enrdf_load_stackoverflow) | 1987-01-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104245190B (zh) | 钢水容器 | |
| JPS5950110A (ja) | 冶金炉用２重管羽口 | |
| JP2779514B2 (ja) | 高炉用羽口 | |
| JPS59150657A (ja) | 溶融金属用容器 | |
| JP2013181202A (ja) | ブローパイプおよびその内張り耐火物層施工方法 | |
| JP3845160B2 (ja) | スラグコーティング方法 | |
| JPH07292403A (ja) | 高炉の出銑口煉瓦構造 | |
| EP1957681B1 (en) | Snorkels for vacuum degassing of steel | |
| JPH1121615A (ja) | 真空脱ガス装置用浸漬管 | |
| JPS6313230Y2 (enrdf_load_stackoverflow) | ||
| RU15340U1 (ru) | Футеровка верхнего конуса кислородного конвертера | |
| JPH02187246A (ja) | 鋳造用ストーク | |
| JPH05295410A (ja) | 高炉操業方法 | |
| JPH1121616A (ja) | 真空脱ガス装置用浸漬管 | |
| JP2953293B2 (ja) | 製鋼炉用ガス吹き込み羽口構造体 | |
| JPS6028660Y2 (ja) | 高炉出銑口の構造 | |
| JPS5938318A (ja) | 下吹炉 | |
| JPH10219340A (ja) | 真空脱ガス装置用浸漬管 | |
| JP2001131630A (ja) | 真空脱ガス装置用浸漬管 | |
| JP2002327218A (ja) | 溶融金属容器用のガス吹き込み羽口構造 | |
| JP2000073117A (ja) | 真空脱ガス炉用浸漬管 | |
| JP2021110483A (ja) | 溶融金属撹拌用ガス吹込みプラグ | |
| JPH0860224A (ja) | 溶融金属精錬用羽口 | |
| JPS62207817A (ja) | 耐用性の優れた製鋼用羽口 | |
| JPS5855515A (ja) | 溶銑予備処理方法 |