FR2395093A1 - Procede de fabrication de pieces coulees en uranium avec des cavites resistant a l'abrasion - Google Patents
Procede de fabrication de pieces coulees en uranium avec des cavites resistant a l'abrasionInfo
- Publication number
- FR2395093A1 FR2395093A1 FR7737089A FR7737089A FR2395093A1 FR 2395093 A1 FR2395093 A1 FR 2395093A1 FR 7737089 A FR7737089 A FR 7737089A FR 7737089 A FR7737089 A FR 7737089A FR 2395093 A1 FR2395093 A1 FR 2395093A1
- Authority
- FR
- France
- Prior art keywords
- uranium
- cavites
- abrasion resistant
- resistant
- manufacturing cast
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D19/00—Casting in, on, or around objects which form part of the product
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Coating By Spraying Or Casting (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Abstract
a. L'invention concerne un procédé pour la fabrication de pièces coulées en uranium présentant des cavités résistant à l'abrasion. b. On garnit des pièces d'acier de forme appropriée d'une mince couche de céramique résistant à l'uranium en fusion, puis on coule l'uranium pour former la pièce désirée. c. Ce procédé permet d'obtenir des blindages en uranium résistant à l'abrasion quand on manipule des objets placés dans les cavités des pièces d'acier.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772703245 DE2703245A1 (de) | 1977-01-27 | 1977-01-27 | Verfahren zur herstellung gegossener uran-formkoerper mit abriebbestaendigen hohlraeumen |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2395093A1 true FR2395093A1 (fr) | 1979-01-19 |
FR2395093B1 FR2395093B1 (fr) | 1980-08-22 |
Family
ID=5999634
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7737089A Granted FR2395093A1 (fr) | 1977-01-27 | 1977-12-08 | Procede de fabrication de pieces coulees en uranium avec des cavites resistant a l'abrasion |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2703245A1 (fr) |
FR (1) | FR2395093A1 (fr) |
GB (1) | GB1570471A (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2468887C1 (ru) * | 2011-07-26 | 2012-12-10 | Открытое акционерное общество "Чепецкий механический завод" (ОАО ЧМЗ) | Изделие защитной техники |
CN106925724B (zh) * | 2015-12-31 | 2018-11-30 | 中核北方核燃料元件有限公司 | 一种不锈钢壳体的贫铀屏蔽体铸造方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR896910A (fr) * | 1941-09-22 | 1945-03-07 | Auergesellschaft Ag | Récipients à substances radioactives, notamment dispositif d'application de ces substances |
US2858451A (en) * | 1955-03-07 | 1958-10-28 | Herman I Silversher | Laminar ray shielding materials |
FR1494638A (fr) * | 1967-12-14 | |||
CA980978A (en) * | 1973-11-01 | 1976-01-06 | Barry J. Davies | Method of producing ferrous castings with cast-in ferrous inserts |
-
1977
- 1977-01-27 DE DE19772703245 patent/DE2703245A1/de not_active Withdrawn
- 1977-12-08 FR FR7737089A patent/FR2395093A1/fr active Granted
-
1978
- 1978-01-25 GB GB297378A patent/GB1570471A/en not_active Expired
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1494638A (fr) * | 1967-12-14 | |||
FR896910A (fr) * | 1941-09-22 | 1945-03-07 | Auergesellschaft Ag | Récipients à substances radioactives, notamment dispositif d'application de ces substances |
US2858451A (en) * | 1955-03-07 | 1958-10-28 | Herman I Silversher | Laminar ray shielding materials |
CA980978A (en) * | 1973-11-01 | 1976-01-06 | Barry J. Davies | Method of producing ferrous castings with cast-in ferrous inserts |
Also Published As
Publication number | Publication date |
---|---|
GB1570471A (en) | 1980-07-02 |
FR2395093B1 (fr) | 1980-08-22 |
DE2703245A1 (de) | 1978-08-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |