FR2369041A1 - IMPROVEMENTS TO REFRACTORY STRUCTURES - Google Patents
IMPROVEMENTS TO REFRACTORY STRUCTURESInfo
- Publication number
- FR2369041A1 FR2369041A1 FR7733708A FR7733708A FR2369041A1 FR 2369041 A1 FR2369041 A1 FR 2369041A1 FR 7733708 A FR7733708 A FR 7733708A FR 7733708 A FR7733708 A FR 7733708A FR 2369041 A1 FR2369041 A1 FR 2369041A1
- Authority
- FR
- France
- Prior art keywords
- refractory
- molten metal
- concrete
- refractory structures
- foundry
- 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
- 239000002184 metal Substances 0.000 abstract 2
- 239000007789 gas Substances 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
- 239000011819 refractory material Substances 0.000 abstract 1
Classifications
-
- 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
- B22D41/14—Closures
- B22D41/22—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
- B22D41/28—Plates therefor
-
- 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
- B22D41/14—Closures
- B22D41/22—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
- B22D41/42—Features relating to gas injection
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
Structure réfractaire pour récipient de métal en fusion du type comprenant un corps de matériau réfractaire muni d'au moins un trou de coulée. Elle est réalisée par moulage de béton réfractaire et comprend au moins une pièce de matériau poreux de forme quelconque perméable aux gaz, directement enrobée dans le béton et affleurant par une partie de sa surface sur une surface de la structure susceptible d'être en contact avec le métal en fusion pendant l'utilisation de la structure réfractaire. Applications : à la fonderie.A refractory structure for a vessel of molten metal of the type comprising a body of refractory material provided with at least one tap hole. It is produced by molding refractory concrete and comprises at least one piece of porous material of any shape permeable to gases, directly embedded in the concrete and flush with part of its surface on a surface of the structure capable of being in contact with molten metal during use of the refractory structure. Applications: in the foundry.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2514/76A GB1575601A (en) | 1976-01-22 | 1976-01-22 | Refractory structures for outlet valves for metallurgical vessels |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2369041A1 true FR2369041A1 (en) | 1978-05-26 |
FR2369041B1 FR2369041B1 (en) | 1980-04-04 |
Family
ID=9740919
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7701683A Granted FR2338760A1 (en) | 1976-01-22 | 1977-01-21 | IMPROVEMENTS TO REFRACTORY STRUCTURES OF CASTING HOLES OF METAL CONTAINERS AND IN PARTICULAR TO DRAWER OR SLIDING BUSHES |
FR7733708A Granted FR2369041A1 (en) | 1976-01-22 | 1977-11-09 | IMPROVEMENTS TO REFRACTORY STRUCTURES |
FR7733709A Granted FR2369042A1 (en) | 1976-01-22 | 1977-11-09 | IMPROVEMENTS TO REFRACTORY COHOLES STRUCTURES |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7701683A Granted FR2338760A1 (en) | 1976-01-22 | 1977-01-21 | IMPROVEMENTS TO REFRACTORY STRUCTURES OF CASTING HOLES OF METAL CONTAINERS AND IN PARTICULAR TO DRAWER OR SLIDING BUSHES |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7733709A Granted FR2369042A1 (en) | 1976-01-22 | 1977-11-09 | IMPROVEMENTS TO REFRACTORY COHOLES STRUCTURES |
Country Status (24)
Country | Link |
---|---|
JP (3) | JPS52110225A (en) |
AR (3) | AR211947A1 (en) |
AT (1) | AT352310B (en) |
AU (1) | AU513342B2 (en) |
BE (1) | BE850627A (en) |
BR (1) | BR7700430A (en) |
CA (1) | CA1107499A (en) |
CH (2) | CH614144A5 (en) |
CS (1) | CS237308B2 (en) |
DD (1) | DD128909A5 (en) |
DE (4) | DE2702436B2 (en) |
DK (1) | DK26277A (en) |
ES (3) | ES455230A1 (en) |
FI (1) | FI770200A (en) |
FR (3) | FR2338760A1 (en) |
GB (1) | GB1575601A (en) |
HU (1) | HU184077B (en) |
LU (1) | LU76615A1 (en) |
MX (1) | MX144963A (en) |
NL (3) | NL7700632A (en) |
PL (2) | PL114274B1 (en) |
SE (2) | SE435146B (en) |
YU (1) | YU15977A (en) |
ZA (1) | ZA77360B (en) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZA763385B (en) * | 1976-05-31 | 1977-05-25 | Den Speulhof P Van | A hydraulically setting high-alumina refractory concrete |
GB1593371A (en) * | 1976-06-25 | 1981-07-15 | Didier Werke Ag | Refractory structures |
ATA743878A (en) * | 1977-10-17 | 1987-06-15 | Gen Refractories Co | METHOD FOR PRODUCING A SLIDER PLATE FOR A SLIDER LOCK FOR MOLTEN MATERIALS |
DE2718701C3 (en) * | 1977-04-27 | 1988-05-26 | Didier-Werke Ag, 6200 Wiesbaden | Self-supporting slide plate |
DE2733665C2 (en) * | 1977-07-26 | 1985-10-24 | Didier-Werke Ag, 6200 Wiesbaden | Exchangeable wear parts for slide locks |
FR2419785A1 (en) * | 1978-03-13 | 1979-10-12 | Kaiser Electro Refractaire | PROCESS FOR THE MANUFACTURE OF SLIDING SHUTTERS FOR CASTING BUSHES AND SIMILAR OBJECTS |
JPS54169887U (en) * | 1978-05-18 | 1979-11-30 | ||
DE2826709C2 (en) * | 1978-06-19 | 1983-11-03 | Didier-Werke Ag, 6200 Wiesbaden | Slide plate for slide closures on containers containing molten metal and a method for producing such slide plates |
JPS55114458A (en) * | 1979-02-28 | 1980-09-03 | Tokyo Yogyo Co Ltd | Pored refractory brick for molten metal |
US4415103A (en) * | 1979-09-07 | 1983-11-15 | Uss Engineers And Consultants, Inc. | Full throttle valve and method of tube and gate change |
CH647966A5 (en) * | 1980-05-09 | 1985-02-28 | Stopinc Ag | LOCKING PLATE UNIT FOR A SLIDING LOCK FOR METALLURGICAL MELTING CASES. |
CH649274A5 (en) * | 1980-10-14 | 1985-05-15 | Maerz Ofenbau | CALCINING OVEN FOR BURNING LIMESTONE AND SIMILAR MINERAL RAW MATERIALS. |
DE3115108A1 (en) * | 1981-04-14 | 1982-10-28 | Purmetall Gesellschaft für Stahlveredelung GmbH u. Co Betriebskommanditgesellschaft, 4200 Oberhausen | VESSEL FOR METALLURGICAL MELTING |
GB2097378B (en) * | 1981-04-29 | 1984-12-19 | Flogates Ltd | Basic refractory cementitious material and components thereof |
GB2117498B (en) * | 1982-04-01 | 1985-07-17 | Flogates Ltd | Sliding gate valves |
US4573616A (en) * | 1982-05-24 | 1986-03-04 | Flo-Con Systems, Inc. | Valve, clamp, refractory and method |
JPS58213683A (en) * | 1982-06-01 | 1983-12-12 | 旭プレス工業株式会社 | Inorganic composite board and manufacture |
JPS5939508A (en) * | 1982-08-30 | 1984-03-03 | 日本鋼管株式会社 | Manufacture of sliding nozzle brick of molten-metal discharger |
JPS6099462A (en) * | 1983-11-02 | 1985-06-03 | Toshiba Ceramics Co Ltd | Device for discharging molten metal |
CA1251642A (en) * | 1983-11-02 | 1989-03-28 | Kazumi Arakawa | Molten metal discharging device |
DE3714680A1 (en) * | 1987-05-02 | 1988-11-17 | Didier Werke Ag | FIRE-RESISTANT WEAR PARTS FOR SPOUT CLOSURES |
CH675088A5 (en) * | 1987-12-24 | 1990-08-31 | Stopinc Ag | |
CH675976A5 (en) * | 1988-01-15 | 1990-11-30 | Stopinc Ag | |
US5139237A (en) * | 1988-01-15 | 1992-08-18 | Stopinc Ag | Metal member with annular centering surface |
US5174908A (en) * | 1989-03-03 | 1992-12-29 | Flo-Con Systems, Inc. | Non-reversible sliding gate, valve and method |
JP3064667B2 (en) * | 1992-05-29 | 2000-07-12 | 東芝セラミックス株式会社 | Plate refractory for slide gate |
DE4433356C2 (en) * | 1994-09-08 | 1999-12-02 | Krosaki Corp | Structure for fixing a sliding nozzle plate in a metal frame |
MY129237A (en) | 1998-03-17 | 2007-03-30 | Stopinc Ag | Valve plate and a sliding gate valve at the outlet of a vessel containing molten metal |
IT202000000601A1 (en) * | 2020-01-15 | 2021-07-15 | Marconi Srl Forni E Macch Industriali | PREFABRICATED MONOBLOCK FOR MELTING FURNACES |
CN115010473B (en) * | 2022-06-22 | 2023-08-04 | 襄阳聚力新材料科技有限公司 | Coil clay for medium-frequency induction furnace and preparation method thereof |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2076057A1 (en) * | 1970-01-12 | 1971-10-15 | Uss Eng & Consult | |
FR2172057A1 (en) * | 1972-02-18 | 1973-09-28 | Uss Eng & Consult | |
FR2227073A1 (en) * | 1973-04-27 | 1974-11-22 | Didier Werke Ag | |
FR2248898A1 (en) * | 1973-10-26 | 1975-05-23 | Uss Eng & Consult |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1995941A (en) * | 1933-06-14 | 1935-03-26 | John D Pugh | Metallurgical furnace |
FR1208194A (en) * | 1958-01-30 | 1960-02-22 | Oesterr Amerikan Magnesit | Improvements made to refractory bricks, basic or neutral, unbaked, for industrial furnaces |
US3090090A (en) * | 1960-08-24 | 1963-05-21 | Amsted Ind Inc | Insert core for slide shut-off device |
BE635868A (en) * | 1962-08-07 | |||
FR1508894A (en) * | 1967-01-25 | 1968-01-05 | Oesterr Amerikan Magnesit | Refractory lining for furnaces and mobile tanks used in metallurgy |
CH478613A (en) * | 1968-07-12 | 1969-09-30 | Interstop Ag | Sliding closure for containers provided with a bottom pouring opening for pouring liquid metals, in particular steel |
JPS4886738A (en) * | 1972-02-24 | 1973-11-15 | ||
DE2406872A1 (en) * | 1973-03-06 | 1974-09-19 | Avi Alpenlaendische Vered | REINFORCEMENT ELEMENT FOR REINFORCED CONCRETE CONSTRUCTIONS |
JPS534484B2 (en) * | 1973-04-23 | 1978-02-17 | ||
JPS5028434A (en) * | 1973-07-17 | 1975-03-24 | ||
JPS5055538A (en) * | 1973-09-14 | 1975-05-15 | ||
JPS50128309U (en) * | 1974-04-08 | 1975-10-21 | ||
JPS5162519U (en) * | 1974-11-11 | 1976-05-17 |
-
1976
- 1976-01-22 GB GB2514/76A patent/GB1575601A/en not_active Expired
- 1976-03-15 CH CH316976A patent/CH614144A5/en not_active IP Right Cessation
-
1977
- 1977-01-21 FI FI770200A patent/FI770200A/fi not_active Application Discontinuation
- 1977-01-21 SE SE7700661A patent/SE435146B/en not_active IP Right Cessation
- 1977-01-21 YU YU00159/77A patent/YU15977A/en unknown
- 1977-01-21 PL PL1977195469A patent/PL114274B1/en unknown
- 1977-01-21 HU HU77DI292A patent/HU184077B/en not_active IP Right Cessation
- 1977-01-21 DE DE2702436A patent/DE2702436B2/en not_active Ceased
- 1977-01-21 AT AT37577A patent/AT352310B/en not_active IP Right Cessation
- 1977-01-21 CH CH78477A patent/CH614145A5/en not_active IP Right Cessation
- 1977-01-21 CA CA270,183A patent/CA1107499A/en not_active Expired
- 1977-01-21 CS CS77402A patent/CS237308B2/en unknown
- 1977-01-21 DE DE2702437A patent/DE2702437C2/en not_active Expired
- 1977-01-21 LU LU76615A patent/LU76615A1/xx unknown
- 1977-01-21 AU AU21535/77A patent/AU513342B2/en not_active Ceased
- 1977-01-21 DD DD7700197044A patent/DD128909A5/en unknown
- 1977-01-21 ZA ZA770360A patent/ZA77360B/en unknown
- 1977-01-21 BE BE174276A patent/BE850627A/en not_active IP Right Cessation
- 1977-01-21 PL PL1977220291A patent/PL128817B1/en unknown
- 1977-01-21 DE DE2760353A patent/DE2760353C2/de not_active Expired
- 1977-01-21 NL NL7700632A patent/NL7700632A/en not_active Application Discontinuation
- 1977-01-21 DK DK26277A patent/DK26277A/en not_active Application Discontinuation
- 1977-01-21 FR FR7701683A patent/FR2338760A1/en active Granted
- 1977-01-21 AR AR266275A patent/AR211947A1/en active
- 1977-01-21 DE DE2702435A patent/DE2702435C2/en not_active Expired
- 1977-01-21 ES ES455230A patent/ES455230A1/en not_active Expired
- 1977-01-22 JP JP632677A patent/JPS52110225A/en active Granted
- 1977-01-24 MX MX167806A patent/MX144963A/en unknown
- 1977-01-24 BR BR7700430A patent/BR7700430A/en unknown
- 1977-11-09 FR FR7733708A patent/FR2369041A1/en active Granted
- 1977-11-09 FR FR7733709A patent/FR2369042A1/en active Granted
- 1977-11-10 AR AR269937A patent/AR213543A1/en active
- 1977-11-10 AR AR269936A patent/AR213542A1/en active
-
1978
- 1978-02-15 ES ES467012A patent/ES467012A1/en not_active Expired
- 1978-02-15 ES ES78467011A patent/ES467011A1/en not_active Expired
-
1982
- 1982-04-21 SE SE8202502A patent/SE434806B/en not_active IP Right Cessation
-
1987
- 1987-09-03 JP JP62219279A patent/JPS6368260A/en active Granted
- 1987-09-03 JP JP62219278A patent/JPS6368259A/en active Granted
-
1988
- 1988-04-28 NL NL8801107A patent/NL8801107A/en not_active Application Discontinuation
- 1988-04-28 NL NL8801108A patent/NL8801108A/en not_active Application Discontinuation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2076057A1 (en) * | 1970-01-12 | 1971-10-15 | Uss Eng & Consult | |
FR2172057A1 (en) * | 1972-02-18 | 1973-09-28 | Uss Eng & Consult | |
FR2227073A1 (en) * | 1973-04-27 | 1974-11-22 | Didier Werke Ag | |
FR2248898A1 (en) * | 1973-10-26 | 1975-05-23 | Uss Eng & Consult |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |