Patent · US Active

Molded article and method for producing same

US12084390B2 · kind B2 · utility

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10Claims
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Assignee

Inventors

Key dates

Filing dateFeb 16, 2022
Grant dateSep 10, 2024
Priority date—
Expiry dateFeb 16, 2042

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC04B2235/96
  • WIPO fieldMaterials, metallurgy
  • WIPO sectorChemistry

Abstract

A molded article having a small difference in thermal conductivities between a central section and a section located at an outer peripheral surface side; and a method for producing the same; wherein, a plate-shaped molded article includes an aluminum-silicon carbide composited section in which a metal including aluminum was impregnated into a silicon carbide porous body, wherein a difference in the densities, by Archimedes' principle, of a central section of the aluminum-silicon carbide composited section and of at least a portion of an outer side section located further toward the outside peripheral surface side than the central section is 3% or less.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.