GB1194627A - Centrifugal Casting Apparatus - Google Patents
Centrifugal Casting ApparatusInfo
- Publication number
- GB1194627A GB1194627A GB34917/68A GB3491768A GB1194627A GB 1194627 A GB1194627 A GB 1194627A GB 34917/68 A GB34917/68 A GB 34917/68A GB 3491768 A GB3491768 A GB 3491768A GB 1194627 A GB1194627 A GB 1194627A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mould
- casting
- pouring
- heating coil
- cooled
- 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
- B22D13/00—Centrifugal casting; Casting by using centrifugal force
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
Abstract
1,194,627. Centrifugal casting machines; mould materials. UNITED STATES ATOMIC ENERGY COMMISSION. 22 July, 1968 [12 June, 1968], No. 34917/68. Heading B3F. A centrifugal casting machine has an electrically heated holding or melting crucible 11 above a rotatable mould 32 and a water-cooled heat sink 24 within the mould to remove radiated heat from the internal surface of a casting 40 produced in the mould. To ensure even and non-rapid cooling of the casting the mould is surrounded by a heater. The heating coil of the crucible may form the mould surrounding heater if the mould is moved upwards after pouring, or a separate heating coil 38 may be provided. The water supply to the heat sink 24 and the temperature of the heating coil 38 can be regulated to control the cooling of the casting. When casting Be, a vacuum jacket is used to prevent oxidation. Molten Be is superheated to 1450‹ C. and cooled to 1350‹ C. just prior to pouring to remove the superheat. Pouring is effected at a rate which minizes splattering of the melt on to the heat sink. When the casting has cooled to 1000‹ C. He is introduced into the vacuum jacket to facilitate further cooling. Mould, materials, when casting Be a graphite mould coated with BeO and BeSO 4 is employed.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US65828967A | 1967-08-03 | 1967-08-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1194627A true GB1194627A (en) | 1970-06-10 |
Family
ID=24640649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB34917/68A Expired GB1194627A (en) | 1967-08-03 | 1968-07-22 | Centrifugal Casting Apparatus |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3451467A (en) |
| FR (1) | FR1576784A (en) |
| GB (1) | GB1194627A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0070055B1 (en) * | 1981-07-06 | 1986-01-15 | Maschinenfabrik Meyer AG. | Apparatus for the centrifugal casting of precision castings |
| US5980792A (en) * | 1996-09-04 | 1999-11-09 | Chamlee; Thomas C. | Particulate field distributions in centrifugally cast composites |
| FR2874979B1 (en) * | 2004-09-03 | 2008-02-08 | Gianfranco Passoni | METHOD AND DEVICE FOR MANUFACTURING A MECHANICAL PIECE, IN PARTICULAR A BEARING RING, AND PART OBTAINED ACCORDING TO SAID METHOD |
| US20120090805A1 (en) * | 2010-10-18 | 2012-04-19 | Uzialko Stanislaw P | Systems and methods for a thermistor furnace |
| CN108941497A (en) * | 2018-08-28 | 2018-12-07 | 上海化工研究院有限公司 | The casting device and casting method of miniature turbocompressor multistage turbine rotor |
| CN113680985B (en) * | 2021-08-26 | 2022-04-29 | 北京钢研高纳科技股份有限公司 | Preparation method of low-cost short-process high-temperature alloy seamless tube |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1623997A (en) * | 1922-01-19 | 1927-04-12 | Wood Newspaper Mach Corp | Method of casting curved and flat stereotype plates |
| US2148802A (en) * | 1935-12-10 | 1939-02-28 | Buderus Eisenwerk | Apparatus for the manufacture of centrifugally cast pipes |
| US2555998A (en) * | 1945-10-12 | 1951-06-05 | Fmc Corp | Apparatus for casting tubular elements |
-
1967
- 1967-08-03 US US658289A patent/US3451467A/en not_active Expired - Lifetime
-
1968
- 1968-07-22 GB GB34917/68A patent/GB1194627A/en not_active Expired
- 1968-08-02 FR FR1576784D patent/FR1576784A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1576784A (en) | 1969-08-01 |
| US3451467A (en) | 1969-06-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| 435 | Patent endorsed 'licences of right' on the date specified (sect. 35/1949) | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |