Patent · US Active

Reactive metal powders in-flight heat treatment processes

US11794247B2 · kind B2 · utility

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68References
17Claims
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Inventors

Key dates

Filing dateJan 28, 2022
Grant dateOct 24, 2023
Priority date—
Expiry dateJan 28, 2042

Classification

  • Technology area (CPC Y)Emerging Cross-Sectional Technologies
  • CPC primaryY02P10/25
  • WIPO fieldMaterials, metallurgy
  • WIPO sectorChemistry

Abstract

There are provided reactive metal powder in-flight heat treatment processes. For example, such processes comprise providing a reactive metal powder; and contacting the reactive metal powder with at least one additive gas while carrying out said in-flight heat treatment process, thereby obtaining a raw reactive metal powder.

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