Invention Grant
US08715386B2 Process for preparing metal powders having low oxygen content, powders so-produced and uses thereof
有权
具有低氧含量的金属粉末的制备方法，如此制备的粉末及其用途
- Patent Title: Process for preparing metal powders having low oxygen content, powders so-produced and uses thereof
- Patent Title (中): 具有低氧含量的金属粉末的制备方法，如此制备的粉末及其用途
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Application No.: US13529148Application Date: 2012-06-21
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Publication No.: US08715386B2Publication Date: 2014-05-06
- Inventor: Leonid N. Shekhter , Steven A. Miller , Leah F. Haywiser , Rong-Chein R. Wu
- Applicant: Leonid N. Shekhter , Steven A. Miller , Leah F. Haywiser , Rong-Chein R. Wu
- Applicant Address: US MA Newton
- Assignee: H.C. Starck Inc.
- Current Assignee: H.C. Starck Inc.
- Current Assignee Address: US MA Newton
- Agency: Bingham McCutchen LLP
- Main IPC: B22F1/00
- IPC: B22F1/00 ; B22F9/16 ; B05D1/12
Abstract:
In various embodiments, low-oxygen metal powder is produced by heating a metal powder to a temperature at which an oxide of the metal powder becomes thermodynamically unstable and applying a pressure to volatilize the oxygen.
Public/Granted literature
- US20120291592A1 PROCESS FOR PREPARING METAL POWDERS HAVING LOW OXYGEN CONTENT, POWDERS SO-PRODUCED AND USES THEREOF Public/Granted day:2012-11-22
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