DE3921794C2 - - Google Patents
Info
- Publication number
- DE3921794C2 DE3921794C2 DE19893921794 DE3921794A DE3921794C2 DE 3921794 C2 DE3921794 C2 DE 3921794C2 DE 19893921794 DE19893921794 DE 19893921794 DE 3921794 A DE3921794 A DE 3921794A DE 3921794 C2 DE3921794 C2 DE 3921794C2
- Authority
- DE
- Germany
- Prior art keywords
- part according
- wearing part
- sealing layer
- wear
- tar
- 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.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims description 15
- 239000003795 chemical substances by application Substances 0.000 claims description 10
- 238000005470 impregnation Methods 0.000 claims description 5
- 239000011819 refractory material Substances 0.000 claims description 5
- 239000012173 sealing wax Substances 0.000 claims description 3
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 2
- 239000005995 Aluminium silicate Substances 0.000 claims description 2
- 229910052582 BN Inorganic materials 0.000 claims description 2
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 2
- 235000012211 aluminium silicate Nutrition 0.000 claims description 2
- 239000006229 carbon black Substances 0.000 claims description 2
- 239000004927 clay Substances 0.000 claims description 2
- 229910052570 clay Inorganic materials 0.000 claims description 2
- 239000003822 epoxy resin Substances 0.000 claims description 2
- 229910002804 graphite Inorganic materials 0.000 claims description 2
- 239000010439 graphite Substances 0.000 claims description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000000025 natural resin Substances 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
- 239000000049 pigment Substances 0.000 claims description 2
- 229920000647 polyepoxide Polymers 0.000 claims description 2
- 239000000057 synthetic resin Substances 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 19
- 239000011148 porous material Substances 0.000 description 8
- 239000002184 metal Substances 0.000 description 4
- 239000004570 mortar (masonry) Substances 0.000 description 3
- 239000011470 perforated brick Substances 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 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
- B22D41/50—Pouring-nozzles
-
- 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
- B22D41/36—Treating the plates, e.g. lubricating, heating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19893921794 DE3921794A1 (de) | 1989-07-03 | 1989-07-03 | Feuerfeste verschleissteile fuer schiebeverschluesse an metallurgischen gefaessen |
| EP19900107208 EP0406531A3 (en) | 1989-07-03 | 1990-04-14 | Refractory wear resisting parts for slide gate nozzles in metallurgical vessels |
| JP13423890A JPH0335868A (ja) | 1989-07-03 | 1990-05-25 | 冶金容器にある摺動閉鎖装置用の耐火摩耗部材 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19893921794 DE3921794A1 (de) | 1989-07-03 | 1989-07-03 | Feuerfeste verschleissteile fuer schiebeverschluesse an metallurgischen gefaessen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3921794A1 DE3921794A1 (de) | 1991-01-17 |
| DE3921794C2 true DE3921794C2 (cg-RX-API-DMAC10.html) | 1993-07-01 |
Family
ID=6384173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19893921794 Granted DE3921794A1 (de) | 1989-07-03 | 1989-07-03 | Feuerfeste verschleissteile fuer schiebeverschluesse an metallurgischen gefaessen |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0406531A3 (cg-RX-API-DMAC10.html) |
| JP (1) | JPH0335868A (cg-RX-API-DMAC10.html) |
| DE (1) | DE3921794A1 (cg-RX-API-DMAC10.html) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19532090C2 (de) * | 1995-08-30 | 1997-09-18 | Bosch Gmbh Robert | Dichtung für ein Sensorelement eines Gassensors |
| JP2008080384A (ja) * | 2006-09-28 | 2008-04-10 | Kurosaki Harima Corp | スライディングノズル用のプレート状耐火物 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB875835A (en) * | 1957-03-13 | 1961-08-23 | Union Carbide Corp | Impregnation of carbonaceous materials with epoxy resins |
| DE2830199C2 (de) * | 1978-07-10 | 1979-11-08 | Martin & Pagenstecher Gmbh, 5000 Koeln | Feuerfeste Platte für einen Schieber-Verschluß an Metallschmelze enthaltenden Gefäßen |
| DE2830209B1 (de) * | 1978-07-10 | 1979-09-06 | Didier Werke Ag | Verfahren zum wiederholten Traenken von mit Metallschmelze in Beruehrung kommender feuerfester Teile von Schiebeverschluessen |
| DE3406941C2 (de) * | 1984-02-25 | 1986-05-07 | Didier-Werke Ag, 6200 Wiesbaden | Feuerfeste Verschleißteile für Schiebeverschlüsse |
| CH674813A5 (cg-RX-API-DMAC10.html) * | 1987-07-31 | 1990-07-31 | Stopinc Ag |
-
1989
- 1989-07-03 DE DE19893921794 patent/DE3921794A1/de active Granted
-
1990
- 1990-04-14 EP EP19900107208 patent/EP0406531A3/de not_active Withdrawn
- 1990-05-25 JP JP13423890A patent/JPH0335868A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP0406531A3 (en) | 1992-04-22 |
| DE3921794A1 (de) | 1991-01-17 |
| EP0406531A2 (de) | 1991-01-09 |
| JPH0335868A (ja) | 1991-02-15 |
Similar Documents
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|---|---|---|
| DE3124359C2 (de) | Verfahren zur Reparatur bzw. Wiederherstellung von feuerfesten Verschleißteilen von Schieberverschlüssen | |
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| DE3921794C2 (cg-RX-API-DMAC10.html) | ||
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| DE9409731U1 (de) | Fördergutabstreifer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8125 | Change of the main classification |
Ipc: B22D 41/36 |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |