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A platform for research: civil engineering, architecture and urbanism
Method for metallizing inner surface of pipe made of ceramic or ceramic-based composite material
The invention relates to a method for metallizing an inner surface (14) of a pipe (12) made of a ceramic or ceramic matrix composite material. This method comprises at least the following steps: plating a metal tube (10) on the inner surface (14) of a ceramic or ceramic matrix composite tube (12), and is characterized in that the plating comprises creeping the metal tube (10) by applying an internal pressure to the tube (10) and heating, the creeping causing an increase in the outer diameter (d1) of the metal tube (10), and the creeping causing an increase in the outer diameter (d2) of the metal tube (10) to the inner surface (14) of the ceramic or ceramic matrix composite tube (12). Until the outer surface (16) of the metal tube is pressed against the inner surface (14) of the ceramic or ceramic matrix composite tube (12). The invention also relates to a method for producing a tubular nuclear fuel cladding implementing the metallization method.
本发明涉及一种由陶瓷或陶瓷基复合材料制成的管(12)的内表面(14)的金属化方法。这种方法至少包括以下步骤：在陶瓷或陶瓷基复合材料管(12)的内表面(14)上镀覆金属管(10)，并且其特征在于，镀覆包括通过向该管(10)施加内部压力和加热而使金属管(10)蠕变，蠕变导致金属管(10)的外径(d1)增加，直到金属管的外表面(16)压靠在陶瓷或陶瓷基复合材料管(12)的内表面(14)上。本发明还涉及一种实施金属化方法的管状核燃料包层的制造方法。
Method for metallizing inner surface of pipe made of ceramic or ceramic-based composite material
The invention relates to a method for metallizing an inner surface (14) of a pipe (12) made of a ceramic or ceramic matrix composite material. This method comprises at least the following steps: plating a metal tube (10) on the inner surface (14) of a ceramic or ceramic matrix composite tube (12), and is characterized in that the plating comprises creeping the metal tube (10) by applying an internal pressure to the tube (10) and heating, the creeping causing an increase in the outer diameter (d1) of the metal tube (10), and the creeping causing an increase in the outer diameter (d2) of the metal tube (10) to the inner surface (14) of the ceramic or ceramic matrix composite tube (12). Until the outer surface (16) of the metal tube is pressed against the inner surface (14) of the ceramic or ceramic matrix composite tube (12). The invention also relates to a method for producing a tubular nuclear fuel cladding implementing the metallization method.
本发明涉及一种由陶瓷或陶瓷基复合材料制成的管(12)的内表面(14)的金属化方法。这种方法至少包括以下步骤：在陶瓷或陶瓷基复合材料管(12)的内表面(14)上镀覆金属管(10)，并且其特征在于，镀覆包括通过向该管(10)施加内部压力和加热而使金属管(10)蠕变，蠕变导致金属管(10)的外径(d1)增加，直到金属管的外表面(16)压靠在陶瓷或陶瓷基复合材料管(12)的内表面(14)上。本发明还涉及一种实施金属化方法的管状核燃料包层的制造方法。
Method for metallizing inner surface of pipe made of ceramic or ceramic-based composite material
由陶瓷或陶瓷基复合材料制成的管的内表面的金属化方法
LORET CHRYSTEL (author) / DUMERVAL MAXIME (author) / NONI GABRIELE (author)
2024-06-25
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
/
B65D
Behältnisse zur Lagerung oder zum Transport von Gegenständen oder Materialien [Container], z.B. Säcke, Beutel, Fässer, Flaschen, Dosen, Kästen, Büchsen, Schachteln, Packkörbe, Tonnen, Gläser, Flüssigkeitsbehälter, Trichtersilos, Transportbehälter
,
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS
/
G21C
NUCLEAR REACTORS
,
Kernreaktoren
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