AT294875B - Feuerfest überzogene Lanze - Google Patents
Feuerfest überzogene LanzeInfo
- Publication number
- AT294875B AT294875B AT1050268A AT1050268A AT294875B AT 294875 B AT294875 B AT 294875B AT 1050268 A AT1050268 A AT 1050268A AT 1050268 A AT1050268 A AT 1050268A AT 294875 B AT294875 B AT 294875B
- Authority
- AT
- Austria
- Prior art keywords
- refractory coated
- coated lance
- lance
- refractory
- coated
- 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
- C21C5/4606—Lances or injectors
- C21C5/4613—Refractory coated lances; Immersion lances
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US68141667A | 1967-11-08 | 1967-11-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT294875B true AT294875B (de) | 1971-12-10 |
Family
ID=24735198
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT1050268A AT294875B (de) | 1967-11-08 | 1968-10-28 | Feuerfest überzogene Lanze |
Country Status (6)
Country | Link |
---|---|
US (1) | US3430940A (pt) |
AT (1) | AT294875B (pt) |
BR (1) | BR6803771D0 (pt) |
DE (1) | DE1806387A1 (pt) |
ES (1) | ES161905Y (pt) |
GB (1) | GB1193769A (pt) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110565365A (zh) * | 2019-08-20 | 2019-12-13 | 安徽省通信产业服务有限公司 | 一种导电布阻燃层的制备方法 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1374586A (en) * | 1971-10-08 | 1974-11-20 | British Aluminium Co Ltd | Apparatus for introducing gas into liquid metal |
GB1431123A (en) * | 1973-08-22 | 1976-04-07 | Stein Refractories | Metallurgical lances |
US4093193A (en) * | 1977-06-07 | 1978-06-06 | Electro-Nite Co. | Composite high temperature protection tube |
US4729548A (en) * | 1986-09-04 | 1988-03-08 | Richland Industrial, Inc. | Refractory coating for metal |
US4802940A (en) * | 1982-06-09 | 1989-02-07 | Richland Industrial, Inc. | Method for coating pipe with refractory material |
US5066350A (en) * | 1982-06-09 | 1991-11-19 | Richland Industrial, Inc. | Method of applying a refractory coating to a conduit |
US4608107A (en) * | 1983-05-04 | 1986-08-26 | Niemand Bros. Inc. | High temperature probe lance cover |
SE457566B (sv) * | 1984-03-16 | 1989-01-09 | Oxy Tuben Ab | Lansroer, fraemst foer infoerande av gas, saasom syrgas, i smaelt metall vid metallurgiska foerfaranden |
US5881775A (en) * | 1994-10-24 | 1999-03-16 | Hexcel Corporation | Heat exchanger tube and method for making |
CN108516844B (zh) * | 2018-04-19 | 2020-03-20 | 澄江县磷化工华业有限责任公司 | 磷炉尾气燃烧产生高温下的防腐蚀材料 |
JP7184179B2 (ja) * | 2019-05-10 | 2022-12-06 | Jfeスチール株式会社 | 製鋼スラグの改質方法およびランス |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1948007A (en) * | 1931-06-30 | 1934-02-20 | Standard Oil Co | Means for preventing corrosion of metallic objects |
US2954803A (en) * | 1955-09-02 | 1960-10-04 | Foil Process Corp | Tubular metallic foil products and method of producing them |
GB859599A (en) * | 1958-03-14 | 1961-01-25 | Hodgson & Hodgson Ltd | Improvements in pipe lagging |
US3206183A (en) * | 1963-03-29 | 1965-09-14 | Jr Howard L Marwick | Refractory coated tube and method of making same |
-
1967
- 1967-11-08 US US681416A patent/US3430940A/en not_active Expired - Lifetime
-
1968
- 1968-10-28 AT AT1050268A patent/AT294875B/de active
- 1968-10-28 DE DE19681806387 patent/DE1806387A1/de active Pending
- 1968-11-06 BR BR203771/68A patent/BR6803771D0/pt unknown
- 1968-11-07 ES ES1968161905U patent/ES161905Y/es not_active Expired
- 1968-11-08 GB GB52963/68A patent/GB1193769A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110565365A (zh) * | 2019-08-20 | 2019-12-13 | 安徽省通信产业服务有限公司 | 一种导电布阻燃层的制备方法 |
CN110565365B (zh) * | 2019-08-20 | 2022-03-04 | 安徽省通信产业服务有限公司 | 一种导电布阻燃层的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
BR6803771D0 (pt) | 1973-04-10 |
DE1806387A1 (de) | 1969-06-04 |
US3430940A (en) | 1969-03-04 |
ES161905U (es) | 1970-11-16 |
GB1193769A (en) | 1970-06-03 |
ES161905Y (es) | 1971-06-16 |
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