KR890001666A - 특수강용 슬라이딩 게이트 노즐 - Google Patents
특수강용 슬라이딩 게이트 노즐 Download PDFInfo
- Publication number
- KR890001666A KR890001666A KR1019880008806A KR880008806A KR890001666A KR 890001666 A KR890001666 A KR 890001666A KR 1019880008806 A KR1019880008806 A KR 1019880008806A KR 880008806 A KR880008806 A KR 880008806A KR 890001666 A KR890001666 A KR 890001666A
- Authority
- KR
- South Korea
- Prior art keywords
- sliding gate
- gate nozzle
- special steels
- mesh
- sliding
- Prior art date
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
- B22D41/08—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like for bottom pouring
-
- 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)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Furnace Charging Or Discharging (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 Ca합금 처리강을 슬라이딩 게이트 노즐용 플레이트로 수강할 때의 접동면에 생기는 용손의 메카니즘의 추정의 설명도.
제2도는 제1도의 주요 확대도.
Claims (1)
10메쉬 이하의 부분 안정화 지르코니아 53중량% 이상과 100메쉬 이하의 금속 규소분말 1 내지 7중량%와 카아본 분말 3 내지 10중량%와의 배합물로 이루어진 내화물을 슬라이딩 노즐구멍의 내주면에 배치한 것을 특징으로 하는 특수강용 슬라이딩 게이트 노즐.
※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62-177823 | 1987-07-15 | ||
JP62177823A JPS6424069A (en) | 1987-07-15 | 1987-07-15 | Brick of sliding nozzle plate for special steel |
Publications (1)
Publication Number | Publication Date |
---|---|
KR890001666A true KR890001666A (ko) | 1989-03-28 |
Family
ID=16037726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019880008806A KR890001666A (ko) | 1987-07-15 | 1988-07-15 | 특수강용 슬라이딩 게이트 노즐 |
Country Status (6)
Country | Link |
---|---|
US (1) | US4917276A (ko) |
EP (1) | EP0299441B1 (ko) |
JP (1) | JPS6424069A (ko) |
KR (1) | KR890001666A (ko) |
BR (1) | BR8803539A (ko) |
DE (1) | DE3875833T2 (ko) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5335833A (en) * | 1992-09-14 | 1994-08-09 | Vesuvius Crucible Company | Zirconia graphite slide gate plates |
KR100318497B1 (ko) * | 1999-04-12 | 2001-12-22 | 한종웅 | 용융금속 흐름제어용 슬라이딩 플레이트 내화재 |
IL157791A0 (en) * | 2001-03-26 | 2004-03-28 | Nestle Sa | Beverage powder |
US20050280192A1 (en) * | 2004-06-16 | 2005-12-22 | Graham Carson | Zirconia refractories for making steel |
CN103464738B (zh) * | 2013-08-21 | 2015-10-28 | 河南熔金高温材料股份有限公司 | 添加钛的金属结合滑板及其生产方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5285025A (en) * | 1976-01-08 | 1977-07-15 | Toshiba Ceramics Co | Nozzle for casting |
US4386765A (en) * | 1979-12-14 | 1983-06-07 | Uss Engineers And Consultants, Inc. | Composite moulded refractory articles |
JPS5919067B2 (ja) * | 1979-12-28 | 1984-05-02 | 黒崎窯業株式会社 | 高耐用性鋳造用ノズル |
JPS5921574A (ja) * | 1982-07-28 | 1984-02-03 | 品川白煉瓦株式会社 | 連続鋳造用浸漬ノズル |
JPS5961567A (ja) * | 1982-09-29 | 1984-04-07 | Kurosaki Refract Co Ltd | 高耐用性スライデイングノズルプレ−ト |
US4720083A (en) * | 1983-07-15 | 1988-01-19 | Ceskoslovenska Akademie Ved | Valve closure gate assembly for foundry ladles |
JPS6060978A (ja) * | 1983-09-08 | 1985-04-08 | 黒崎窯業株式会社 | 連続鋳造用ノズル組成物 |
JPS60127280A (ja) * | 1983-12-13 | 1985-07-06 | 川崎炉材株式会社 | 焼成耐火物の製造法 |
JPH0771724B2 (ja) * | 1985-12-23 | 1995-08-02 | 住友化学工業株式会社 | 連続鋳造用スライデイングノズルプレ−ト |
JPH0677162A (ja) * | 1992-08-26 | 1994-03-18 | Yamaha Corp | 半導体装置とその製法 |
-
1987
- 1987-07-15 JP JP62177823A patent/JPS6424069A/ja active Pending
-
1988
- 1988-07-11 US US07/217,500 patent/US4917276A/en not_active Expired - Fee Related
- 1988-07-12 DE DE8888111156T patent/DE3875833T2/de not_active Expired - Fee Related
- 1988-07-12 EP EP88111156A patent/EP0299441B1/en not_active Expired - Lifetime
- 1988-07-14 BR BR8803539A patent/BR8803539A/pt not_active Application Discontinuation
- 1988-07-15 KR KR1019880008806A patent/KR890001666A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
US4917276A (en) | 1990-04-17 |
EP0299441A3 (en) | 1990-01-31 |
EP0299441A2 (en) | 1989-01-18 |
JPS6424069A (en) | 1989-01-26 |
DE3875833T2 (de) | 1993-04-08 |
DE3875833D1 (de) | 1992-12-17 |
EP0299441B1 (en) | 1992-11-11 |
BR8803539A (pt) | 1989-02-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR870001322A (ko) | 내식성 비결정성 크롬 합금 조성물 | |
SE9100139D0 (sv) | Segregation-free metallurgical powder blends usingpolyvinyl pyrrolidone binder | |
JPS52141406A (en) | Tool steel containing nitrogen made by powder metallurgy | |
KR900702056A (ko) | 내화물 라이너 조성물 | |
KR890001666A (ko) | 특수강용 슬라이딩 게이트 노즐 | |
ES8203104A1 (es) | Procedimiento para la fabricacion de un cuerpo de metal duro | |
ATE147501T1 (de) | Gestaltung eines abstiches und giessverfahren | |
NZ214985A (en) | Antiinflammatory compositions containing piroxicam and inositol | |
ES2034727T3 (es) | Procedimiento de tratamiento de aceros liquidos por inyeccion de gas a traves del fondo de la cuchara. | |
JPS5249914A (en) | Sintered alloy having heat resistance and wear resistance for bit to b e used for pening tap hole of blast furnace | |
ES482331A1 (es) | Placa resistente al fuego para un cierre de corredera en re-cipientes que contienen banos de fusion. | |
KR870003234A (ko) | 전자부품의 도금방법 | |
JPS5387912A (en) | Wear-resisting sintered alloy | |
JPS5224915A (en) | Alloy wire for wire dot printer and the production | |
KR890003472A (ko) | 용융금속용기의 출탕 장치 | |
KR890010220A (ko) | 탈규 슬라그 포밍(Slag Foaming)억제제 | |
Kazakov | Effect of electric potential on slag impregnation of porous refractories | |
KR930013146A (ko) | 슬래그포밍 급속진정제 | |
SE8800919L (sv) | Legering med utmaerkt erosionsmotstaand | |
KR870010205A (ko) | 유동 가공성이 양호한 내마모성 동합금 | |
JPS5297310A (en) | Sintered alloy superior in wear resistance | |
KR960021288A (ko) | 제강용 티밍 래들 | |
KR920012396A (ko) | 야금용 코크스(Coke) 제조를 위한 원료석탄 배합방법 | |
KR840009231A (ko) | 극저(極低) 탄소강용 주조노즐 | |
KR840001644A (ko) | 스틸울(Steel Wool)용 재료 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |