SE421676B - Anordning for att tillsluta ett spetthal i ett metallurgiskt kerl - Google Patents
Anordning for att tillsluta ett spetthal i ett metallurgiskt kerlInfo
- Publication number
- SE421676B SE421676B SE7613168A SE7613168A SE421676B SE 421676 B SE421676 B SE 421676B SE 7613168 A SE7613168 A SE 7613168A SE 7613168 A SE7613168 A SE 7613168A SE 421676 B SE421676 B SE 421676B
- Authority
- SE
- Sweden
- Prior art keywords
- spethall
- boer
- metal surgical
- surgical
- metal
- Prior art date
Links
Classifications
-
- 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
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/15—Tapping equipment; Equipment for removing or retaining slag
- F27D3/1509—Tapping equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/50—Pouring-nozzles
- B22D41/58—Pouring-nozzles with gas injecting means
-
- 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
- C21C1/00—Refining of pig-iron; Cast iron
- C21C1/06—Constructional features of mixers for pig-iron
-
- 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
- C21C5/4653—Tapholes; Opening or plugging thereof
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- General Engineering & Computer Science (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Furnace Charging Or Discharging (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Coating Apparatus (AREA)
- Coating With Molten Metal (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT957375A AT350090B (de) | 1975-12-17 | 1975-12-17 | Verfahren und einrichtung zum verschliessen des stichloches eines metallurgischen gefaesses |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7613168L SE7613168L (sv) | 1977-06-18 |
SE421676B true SE421676B (sv) | 1982-01-25 |
Family
ID=3615361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7613168A SE421676B (sv) | 1975-12-17 | 1976-11-25 | Anordning for att tillsluta ett spetthal i ett metallurgiskt kerl |
Country Status (19)
Country | Link |
---|---|
US (1) | US4079918A (xx) |
JP (1) | JPS5276204A (xx) |
AT (1) | AT350090B (xx) |
BE (1) | BE849461A (xx) |
BR (1) | BR7608411A (xx) |
CA (1) | CA1061109A (xx) |
CS (1) | CS192569B2 (xx) |
DD (1) | DD128582A5 (xx) |
DE (2) | DE7627572U1 (xx) |
ES (1) | ES454011A1 (xx) |
FI (1) | FI60409C (xx) |
FR (2) | FR2335812A1 (xx) |
GB (1) | GB1564157A (xx) |
HU (1) | HU172857B (xx) |
IT (1) | IT1075224B (xx) |
LU (1) | LU76392A1 (xx) |
NO (1) | NO143472C (xx) |
SE (1) | SE421676B (xx) |
YU (1) | YU39785B (xx) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2433995A1 (fr) * | 1978-08-24 | 1980-03-21 | Daussan & Co | Procede et dispositif pour deboucher l'orifice de coulee d'un recipient metallurgique |
JPS6045025B2 (ja) * | 1978-08-24 | 1985-10-07 | 日本鋼管株式会社 | タンデイツシユの溶湯排出装置 |
AT357183B (de) * | 1978-10-04 | 1980-06-25 | Voest Alpine Ag | Einrichtung zum verschliessen des stichloches eines metallurgischen gefaesses |
AT359535B (de) * | 1978-10-24 | 1980-11-10 | Voest Alpine Ag | Einrichtung zum verschliessen des stichloches eines metallurgischen gefaesses |
DE3046967C2 (de) * | 1979-12-20 | 1984-08-02 | Ozdi Kohászati Üzemek, 3602 Ozd | Vorrichtung zum Öffnen bzw. Schließen des Abstichloches eines Siemens-Martin-Ofens |
JPS598756B2 (ja) * | 1979-12-27 | 1984-02-27 | 川崎製鉄株式会社 | 溶滓カツト出鋼方法 |
AT364754B (de) * | 1980-01-25 | 1981-11-10 | Voest Alpine Ag | Verfahren zum verhindern des eindringens von schlacke in eine stranggiesskokille beim stranggiessen sowie einrichtung zur durchfuehrung des verfahrens |
JPS57147251U (xx) * | 1981-03-10 | 1982-09-16 | ||
AT379534B (de) * | 1984-04-05 | 1986-01-27 | Voest Alpine Ag | Verfahren zum giessen von metallschmelze sowie vorrichtung zur durchfuehrung des verfahrens |
AT387738B (de) * | 1987-07-03 | 1989-03-10 | Voest Alpine Ag | Anlage zum getrennten abgiessen von huettenschlacke und metallschmelze aus einem metallschmelzen/huettenschlackengemisch |
DE3743575A1 (de) * | 1987-12-22 | 1989-07-13 | Krupp Gmbh | Verfahren zum abstechen einer metallschmelze und metallurgisches gefaess zur durchfuehrung des verfahrens |
US4936553A (en) * | 1989-07-03 | 1990-06-26 | Bethlehem Steel Corporation | Method for retaining slag during the discharge of molten metal from a vessel |
AT395984B (de) * | 1991-07-16 | 1993-04-26 | Voest Alpine Ind Anlagen | Einrichtung zum freihalten einer lanzenoeffnung eines metallurgischen gefaesses |
US5203909A (en) * | 1991-10-15 | 1993-04-20 | Ltv Steel Company, Inc. | Method and apparatus for slag free casting |
AT407399B (de) | 1999-05-21 | 2001-02-26 | Voest Alpine Ind Anlagen | Verfahren zum verschliessen und öffnen eines stichloches eines metallurgischen gefässes |
AT408965B (de) * | 2000-01-27 | 2002-04-25 | Voest Alpine Ind Anlagen | Einrichtung zum verschliessen eines abstichloches eines metallurgischen gefässes |
CN103398587B (zh) * | 2013-08-22 | 2015-08-12 | 重庆东热工业炉有限公司 | 一种保温炉 |
AT519230B1 (de) * | 2017-03-21 | 2018-05-15 | Destra Gmbh | Schmelzebehälter |
EP3546599A1 (de) | 2018-03-29 | 2019-10-02 | Primetals Technologies Austria GmbH | Pneumatischer schlackenstopper |
DE102018216285A1 (de) | 2018-09-25 | 2020-03-26 | Sms Group Gmbh | Schlackenstopper |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US689585A (en) * | 1901-05-27 | 1901-12-24 | John M Hartman | Iron-notch for blast-furnaces. |
NL6606648A (xx) * | 1966-04-07 | 1967-10-09 | ||
LU61204A1 (xx) * | 1970-06-26 | 1972-03-24 | ||
FR2108822A7 (en) * | 1970-10-09 | 1972-05-26 | Air Liquide | Ladle stopper with gas etc supply tube - stops the gas rising back into the ladle |
CA997142A (en) * | 1973-09-27 | 1976-09-21 | Noranda Mines Limited | Furnace tapping method and apparatus |
JPS511310A (ja) * | 1974-06-25 | 1976-01-08 | Nippon Steel Corp | Kinzokuseirenyokiniokeru shutsutojino yosairyushutsuboshihoho |
JPS5270904A (en) * | 1975-12-10 | 1977-06-13 | Nippon Steel Corp | Method and apparatus for reventing intermingling of molten slag |
-
1975
- 1975-12-17 AT AT957375A patent/AT350090B/de not_active IP Right Cessation
-
1976
- 1976-07-06 HU HU76OE00000248A patent/HU172857B/hu unknown
- 1976-09-03 DE DE7627572U patent/DE7627572U1/de not_active Expired
- 1976-09-03 DE DE2639712A patent/DE2639712C2/de not_active Expired
- 1976-11-25 SE SE7613168A patent/SE421676B/xx not_active IP Right Cessation
- 1976-12-03 FI FI763494A patent/FI60409C/fi not_active IP Right Cessation
- 1976-12-03 CA CA267,086A patent/CA1061109A/en not_active Expired
- 1976-12-06 ES ES454011A patent/ES454011A1/es not_active Expired
- 1976-12-06 JP JP51147061A patent/JPS5276204A/ja active Granted
- 1976-12-09 GB GB51498/76A patent/GB1564157A/en not_active Expired
- 1976-12-09 US US05/749,120 patent/US4079918A/en not_active Expired - Lifetime
- 1976-12-10 DD DD7600196261A patent/DD128582A5/xx unknown
- 1976-12-10 IT IT52559/76A patent/IT1075224B/it active
- 1976-12-14 NO NO764232A patent/NO143472C/no unknown
- 1976-12-15 BR BR7608411A patent/BR7608411A/pt unknown
- 1976-12-15 FR FR7637788A patent/FR2335812A1/fr active Granted
- 1976-12-15 LU LU76392A patent/LU76392A1/xx unknown
- 1976-12-16 BE BE173306A patent/BE849461A/xx not_active IP Right Cessation
- 1976-12-16 CS CS768303A patent/CS192569B2/cs unknown
- 1976-12-16 YU YU3066/76A patent/YU39785B/xx unknown
-
1982
- 1982-03-05 FR FR8203789A patent/FR2499229A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
CA1061109A (en) | 1979-08-28 |
FI763494A (xx) | 1977-06-18 |
FR2335812B1 (xx) | 1982-08-06 |
FI60409C (fi) | 1982-01-11 |
FR2499229A1 (fr) | 1982-08-06 |
FR2499229B1 (xx) | 1984-06-01 |
FI60409B (fi) | 1981-09-30 |
ES454011A1 (es) | 1977-11-16 |
NO143472C (no) | 1981-02-18 |
NO764232L (xx) | 1977-06-20 |
HU172857B (hu) | 1978-12-28 |
FR2335812A1 (fr) | 1977-07-15 |
JPS5276204A (en) | 1977-06-27 |
DE2639712C2 (de) | 1983-01-05 |
IT1075224B (it) | 1985-04-22 |
SE7613168L (sv) | 1977-06-18 |
CS192569B2 (en) | 1979-08-31 |
NO143472B (no) | 1980-11-10 |
DE7627572U1 (de) | 1976-12-30 |
JPS5547311B2 (xx) | 1980-11-28 |
BE849461A (fr) | 1977-04-15 |
DD128582A5 (de) | 1977-11-30 |
YU39785B (en) | 1985-04-30 |
AT350090B (de) | 1979-05-10 |
YU306676A (en) | 1982-06-30 |
DE2639712A1 (de) | 1977-06-30 |
US4079918A (en) | 1978-03-21 |
GB1564157A (en) | 1980-04-02 |
ATA957375A (de) | 1978-10-15 |
BR7608411A (pt) | 1977-12-13 |
LU76392A1 (xx) | 1977-06-10 |
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