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'abrasion

Info

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
Application number
FR7737089A
Other languages
English (en)
Other versions
FR2395093B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nukem GmbH
Original Assignee
Nukem GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nukem GmbH filed Critical Nukem GmbH
Publication of FR2395093A1 publication Critical patent/FR2395093A1/fr
Application granted granted Critical
Publication of FR2395093B1 publication Critical patent/FR2395093B1/fr
Granted legal-status Critical Current

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

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.
FR7737089A 1977-01-27 1977-12-08 Procede de fabrication de pieces coulees en uranium avec des cavites resistant a l'abrasion Granted FR2395093A1 (fr)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
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
FR2395093B1 (fr) 1980-08-22
GB1570471A (en) 1980-07-02
DE2703245A1 (de) 1978-08-10

Similar Documents

Publication Publication Date Title
ES469254A1 (es) Procedimiento y dispositivo para la colada continua de acero
FR2399275A1 (fr) Moule pour la preparation d'articles en monocristal et procede de preparation
FR2395093A1 (fr) Procede de fabrication de pieces coulees en uranium avec des cavites resistant a l'abrasion
US3610320A (en) Unit for manufacturing hollow metal ingots
ES422963A1 (es) Procedimiento de colada en coquilla de metales fundidos.
GB1487156A (en) Bi-metallic casting
GB1286614A (en) Continuous casting mould for the casting of metal, e.g. steel
JPS5731449A (en) Mold for continuous casting of steel
US2539625A (en) Apparatus for casting metal rods
GB1310999A (en) Coated molybdenum mesh screen for ferrous metal casting moulds
FR2376476A1 (fr) Caracteres pour le marquage de lingots, et procede de marquage utilisant de tels caracteres
US3437128A (en) Method and apparatus for continuous casting
CH488503A (fr) Procédé de fabrication de moules pour la coulée en sable de pièces métalliques
US2217093A (en) Skull separator
BE822440A (fr) Procede de fabrication de lingots composites d'acier
FR2403853A1 (fr) Procede de fabrication de pieces coulees metalliques, dispositif pour la fabrication de pieces coulees metalliques creuses comportant un fond et piece coulee metallique creuse comportant un fond, fabriquee par ledit procede
JPS5568156A (en) Production of slab for clad steel plate in continuous casting method
SU529632A1 (ru) Кристаллизатор
SU539671A2 (ru) Устройство дл отливки заготовок под регулируемым давлением
JPS5717363A (en) Die casting metallic mold for high melting point metal
GB1440492A (en) Casting mould for directional solidification of an alloy
SU549975A1 (ru) Кристаллизатор дл электрошлаковой выплавки слитков
JPS6427740A (en) Method for continuously casting graphite spheroidized product
GB1451924A (en) Method and apparatus for producing emtallic articles by electro slag melting
JPS6411060A (en) Mold for casting

Legal Events

Date Code Title Description
ST Notification of lapse