GB434520A - Improvements in the manufacture of fire proof nozzles for ladles - Google Patents
Improvements in the manufacture of fire proof nozzles for ladlesInfo
- Publication number
- GB434520A GB434520A GB8559/35A GB855935A GB434520A GB 434520 A GB434520 A GB 434520A GB 8559/35 A GB8559/35 A GB 8559/35A GB 855935 A GB855935 A GB 855935A GB 434520 A GB434520 A GB 434520A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lining
- nozzles
- ladles
- magnesite
- linings
- 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
- B22D41/50—Pouring-nozzles
- B22D41/52—Manufacturing or repairing thereof
Abstract
434,520. Linings for nozzles of foundry ladles. ALLMANNA SVENSKA ELEKTRISKA AKTIEBOLAGET, Vasterõs, Sweden. March 19, 1935, No. 8559. Convention date, March 23, 1934. Drawings to Specification. [Class 87 (i)] Linings for the fireclay nozzles of foundry ladles, consisting as usual of magnesite, or the oxide of magnesium, chromium, aluminium, or other earthy metal mixed in powder form with a binder such as water glass, are heated to a temperature considerably lower than the burning temperature of the material, which then sinters when the hot metal is poured. The lining may be built into the fireclay nozzle while the latter is being made, and the whole then burnt together. Substances which lower the fusing point of the lining, such as quartz, fluor spar, or alkalies may be added to the magnesite &c. so that the bore of the lining increases by wear and compensates for the reduced head of molten metal during pouring.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE434520X | 1934-03-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB434520A true GB434520A (en) | 1935-09-03 |
Family
ID=20309884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8559/35A Expired GB434520A (en) | 1934-03-23 | 1935-03-19 | Improvements in the manufacture of fire proof nozzles for ladles |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2063377A (en) |
| DE (1) | DE638612C (en) |
| FR (1) | FR787689A (en) |
| GB (1) | GB434520A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2615216A (en) * | 1948-06-05 | 1952-10-28 | Edwin E Slick | Nozzle for metallurgical equipment |
| US4667858A (en) * | 1983-08-05 | 1987-05-26 | Toshiba Ceramics Co., Ltd. | Filler material for filling an outlet aperture of a casting ladle or similar container and a process for producing the filler material |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE1002943A5 (en) * | 1989-03-14 | 1991-09-17 | Rech S Et Dev Desaar | REFRACTORY STRUCTURE FOR THE CASTING HOLE OF A CASTING POCKET. |
| DE4038061A1 (en) * | 1990-11-29 | 1992-06-04 | Didier Werke Ag | METHOD FOR PRODUCING CERAMIC SHAPED AND / OR PROFILE BODIES |
| DE4119897A1 (en) * | 1991-06-17 | 1992-12-24 | Didier Werke Ag | TAP ORGAN |
| GB9507444D0 (en) * | 1995-04-10 | 1995-05-31 | Thor Ceramics Ltd | Immersed metallurgical pouring nozzles |
| EP1348505A1 (en) * | 2002-03-29 | 2003-10-01 | Vesuvius Crucible Company | Thermal shock resistant moulded pouring part and process for its manufacture |
-
1935
- 1935-03-16 DE DEST53269D patent/DE638612C/en not_active Expired
- 1935-03-19 GB GB8559/35A patent/GB434520A/en not_active Expired
- 1935-03-21 FR FR787689D patent/FR787689A/en not_active Expired
- 1935-03-22 US US12436A patent/US2063377A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2615216A (en) * | 1948-06-05 | 1952-10-28 | Edwin E Slick | Nozzle for metallurgical equipment |
| US4667858A (en) * | 1983-08-05 | 1987-05-26 | Toshiba Ceramics Co., Ltd. | Filler material for filling an outlet aperture of a casting ladle or similar container and a process for producing the filler material |
Also Published As
| Publication number | Publication date |
|---|---|
| DE638612C (en) | 1936-11-19 |
| FR787689A (en) | 1935-09-26 |
| US2063377A (en) | 1936-12-08 |
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