79 resultados para Powder metallurgy


Relevância:

60.00% 60.00%

Publicador:

Resumo:

The hot isostatic pressing process has been applied at temperatures up to 1500°C for the fabrication of high temperature fuel rods composed of UO₂ clad in columbium and UO₂ in iron-aluminum type alloy. The fused UO₂ powder apparently becomes quite plastic at temperatures above 1200°C and can be isostatically compacted at 1500°C to 98% of its theoretical density. Columbian tubes particularly lend themselves to the fabrication of fuel rods by simultaneously compacting and cladding UO₂ powders in the tubes, but the cast iron-aluminum type alloy that was used was unsatisfactory because of its brittleness.

Relevância:

60.00% 60.00%

Publicador:

Resumo:

"Contract No. AT-30-1 Gen-366."

Relevância:

20.00% 20.00%

Publicador:

Resumo:

"March 1955."

Relevância:

20.00% 20.00%

Publicador:

Resumo:

"January 1957 (TISE Issuance Date)."

Relevância:

20.00% 20.00%

Publicador:

Resumo:

"July 1959 (TIS Issuance Date)."

Relevância:

20.00% 20.00%

Publicador:

Resumo:

"January 1964 (DTIE Issuance Date)."

Relevância:

20.00% 20.00%

Publicador:

Resumo:

"TID-3508 Metallurgy and Ceramics."

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Advertising matter: p. 663-696.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Pages 505-560, advertising matter.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Federal Highway Administration, Washington, D.C.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Includes index.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

"June 1961 (OIT Issuance Date)."