JPS5222882B2 - - Google Patents
Info
- Publication number
- JPS5222882B2 JPS5222882B2 JP49076540A JP7654074A JPS5222882B2 JP S5222882 B2 JPS5222882 B2 JP S5222882B2 JP 49076540 A JP49076540 A JP 49076540A JP 7654074 A JP7654074 A JP 7654074A JP S5222882 B2 JPS5222882 B2 JP S5222882B2
- Authority
- JP
- Japan
- 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.)
- Expired
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
- C21C5/44—Refractory linings
- C21C5/445—Lining or repairing the taphole
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Compositions Of Oxide Ceramics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00376637A US3833334A (en) | 1973-07-05 | 1973-07-05 | Apparatus for relining a bof vessel tap hole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5038607A JPS5038607A (enrdf_load_stackoverflow) | 1975-04-10 |
| JPS5222882B2 true JPS5222882B2 (enrdf_load_stackoverflow) | 1977-06-21 |
Family
ID=23485835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49076540A Expired JPS5222882B2 (enrdf_load_stackoverflow) | 1973-07-05 | 1974-07-05 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3833334A (enrdf_load_stackoverflow) |
| JP (1) | JPS5222882B2 (enrdf_load_stackoverflow) |
| BR (1) | BR7405180A (enrdf_load_stackoverflow) |
| CA (1) | CA1021534A (enrdf_load_stackoverflow) |
| GB (1) | GB1458728A (enrdf_load_stackoverflow) |
| IT (1) | IT1015598B (enrdf_load_stackoverflow) |
| SE (1) | SE7408789L (enrdf_load_stackoverflow) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6039731B2 (ja) * | 1979-02-03 | 1985-09-07 | 黒崎窯業株式会社 | 転炉出鋼口の補修装置 |
| AU547322B2 (en) * | 1981-08-19 | 1985-10-17 | Nippon Steel Corporation | Repair device for blast furnace wall |
| US5259880A (en) * | 1988-03-17 | 1993-11-09 | Kurosaki Refractories Co., Ltd. | Projection molten impeller for concave section used in apparatus |
| DE3833506A1 (de) * | 1988-10-01 | 1990-04-05 | Didier Werke Ag | Vorrichtung zum aufspritzen einer ausbesserungsmasse auf einen lochstein |
| US4981628A (en) * | 1988-10-11 | 1991-01-01 | Sudamet, Ltd. | Repairing refractory linings of vessels used to smelt or refine copper or nickel |
| GB2233078B (en) * | 1989-06-20 | 1993-03-24 | Glaverbel | Ceramic welding repair process |
| DE3934354A1 (de) * | 1989-10-14 | 1991-04-18 | Asea Brown Boveri | Vorrichtung zur reinigung des einguss- und ausgusssiphons eines ofens |
| FR2685653B1 (fr) * | 1991-12-31 | 1994-04-01 | Sollac | Dispositif de refection du revetement interieur d'un trou de coulee notamment d'un convertisseur d'acierie. |
| FR2691164B1 (fr) * | 1992-05-18 | 1994-10-21 | Lorraine Laminage | Outil de forage du trou de coulée d'un récipient métallurgique tel qu'un convertisseur. |
| DE19528025A1 (de) * | 1995-07-31 | 1997-02-06 | Didier Werke Ag | Verfahren und Vorrichtung zum Ausbringen von Massen |
| US6663825B2 (en) | 1999-07-19 | 2003-12-16 | Louis A. Grant, Inc. | Method and apparatus for installing or replacing a furnace tap hole insert |
| KR20010095093A (ko) * | 2000-03-31 | 2001-11-03 | 그랜트 루이스에이 주니어 | 염기성 산소로의 탭홀 라이너 교체장치 및 교체방법 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1363912A (en) * | 1916-11-14 | 1920-12-28 | Albert A Pauly | Method and apparatus for manufacture of pipe |
| US3122813A (en) * | 1960-12-09 | 1964-03-03 | Quigley Co | Flexible form for repairing the oxygen lance holes in open hearth furnace roofs |
| US3396961A (en) * | 1965-08-09 | 1968-08-13 | Gen Refractories Co | Precast taphole assembly |
| US3458607A (en) * | 1968-04-24 | 1969-07-29 | United States Steel Corp | Method and apparatus for repairing tap holes in furnace walls |
| US3563523A (en) * | 1968-08-26 | 1971-02-16 | Dravo Corp | Lining apparatus |
-
1973
- 1973-07-05 US US00376637A patent/US3833334A/en not_active Expired - Lifetime
-
1974
- 1974-02-27 CA CA193,662A patent/CA1021534A/en not_active Expired
- 1974-06-25 BR BR5180/74A patent/BR7405180A/pt unknown
- 1974-07-02 IT IT24691/74A patent/IT1015598B/it active
- 1974-07-03 GB GB2949974A patent/GB1458728A/en not_active Expired
- 1974-07-03 SE SE7408789A patent/SE7408789L/ not_active Application Discontinuation
- 1974-07-05 JP JP49076540A patent/JPS5222882B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3833334A (en) | 1974-09-03 |
| SE7408789L (enrdf_load_stackoverflow) | 1975-01-07 |
| IT1015598B (it) | 1977-05-20 |
| JPS5038607A (enrdf_load_stackoverflow) | 1975-04-10 |
| GB1458728A (en) | 1976-12-15 |
| CA1021534A (en) | 1977-11-29 |
| BR7405180A (pt) | 1976-02-24 |