GB1483323A - Method for producing a brick for sliding closure of vessel for holding molten metal - Google Patents
Method for producing a brick for sliding closure of vessel for holding molten metalInfo
- Publication number
- GB1483323A GB1483323A GB244776A GB244776A GB1483323A GB 1483323 A GB1483323 A GB 1483323A GB 244776 A GB244776 A GB 244776A GB 244776 A GB244776 A GB 244776A GB 1483323 A GB1483323 A GB 1483323A
- Authority
- GB
- United Kingdom
- Prior art keywords
- brick
- mixture
- tar
- pitch
- vessel
- 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
Links
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
- B22D41/30—Manufacturing or repairing thereof
- B22D41/32—Manufacturing or repairing thereof characterised by the materials used therefor
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Continuous Casting (AREA)
- Ceramic Products (AREA)
Abstract
1483323 Plate brick NIPPON KOKAN KK and TOKYO YOGYO KK 22 Jan 1976 [29 Jan 1975] 02447/76 Heading C1J A plate brick for a slide closure of a vessel for holding molten metal is characterized in that the brick is made by forming and subjecting to reducing-burning a mixture comprising an acid or neutral refractory (e.g. burnt clay, highly siliceous material, high aluminous material or high-zirconia material) as a base material; 2-20% of graphite; clay, tar or pitch or a mixture of tar and pitch as a binding agent; and optionally a sintering agent (e.g. silicon carbide or nitride, metallic silicon or ferrosilicon). The proportion of binding agent may be 2-30%, and of the sintering agent may be 1- 10%, of the total mixture. The burnt product may be impregnated with tar or pitch (or mixture thereof) and further subjected to reducing- burning to thereby completely remove the volatile constituents in the brick and to fill its pores with carbon.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1140075A JPS5732027B2 (en) | 1975-01-29 | 1975-01-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1483323A true GB1483323A (en) | 1977-08-17 |
Family
ID=11776953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB244776A Expired GB1483323A (en) | 1975-01-29 | 1976-01-22 | Method for producing a brick for sliding closure of vessel for holding molten metal |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5732027B2 (en) |
| AU (1) | AU497618B2 (en) |
| BE (1) | BE837916A (en) |
| BR (1) | BR7600464A (en) |
| DE (1) | DE2603342B2 (en) |
| FR (1) | FR2299106A1 (en) |
| GB (1) | GB1483323A (en) |
| IT (1) | IT1054544B (en) |
| LU (1) | LU74254A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3533253C1 (en) * | 1985-09-18 | 1987-03-12 | Didier Werke Ag | Refractory wear parts for slide closures on the pouring of metallurgical vessels |
| JPH0310765Y2 (en) * | 1987-12-23 | 1991-03-18 | ||
| JPH03188Y2 (en) * | 1988-08-24 | 1991-01-08 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3753744A (en) * | 1971-12-27 | 1973-08-21 | Nippon Crucible Co | Graphite-alumina-silicon carbide base refractory |
| JPS5323327B2 (en) * | 1971-12-29 | 1978-07-14 | ||
| SE376601B (en) * | 1973-05-11 | 1975-06-02 | Hoeganaes Ab | |
| US3857473A (en) * | 1972-06-05 | 1974-12-31 | Kornylac Co | Powered rail conveyor |
| JPS4935041A (en) * | 1972-08-01 | 1974-04-01 |
-
1975
- 1975-01-29 JP JP1140075A patent/JPS5732027B2/ja not_active Expired
-
1976
- 1976-01-20 AU AU10420/76A patent/AU497618B2/en not_active Expired
- 1976-01-22 GB GB244776A patent/GB1483323A/en not_active Expired
- 1976-01-26 BE BE163809A patent/BE837916A/en not_active IP Right Cessation
- 1976-01-27 FR FR7602155A patent/FR2299106A1/en active Granted
- 1976-01-27 BR BR7600464A patent/BR7600464A/en unknown
- 1976-01-27 LU LU74254A patent/LU74254A1/xx unknown
- 1976-01-28 IT IT1968476A patent/IT1054544B/en active
- 1976-01-29 DE DE19762603342 patent/DE2603342B2/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| AU1042076A (en) | 1977-07-28 |
| FR2299106B1 (en) | 1982-05-07 |
| LU74254A1 (en) | 1976-07-23 |
| DE2603342B2 (en) | 1981-06-25 |
| IT1054544B (en) | 1981-11-30 |
| DE2603342A1 (en) | 1976-08-05 |
| AU497618B2 (en) | 1978-12-21 |
| BR7600464A (en) | 1976-08-31 |
| BE837916A (en) | 1976-05-14 |
| JPS5732027B2 (en) | 1982-07-08 |
| FR2299106A1 (en) | 1976-08-27 |
| JPS5187131A (en) | 1976-07-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PE20 | Patent expired after termination of 20 years |
Effective date: 19960121 |