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Title: Superabrasive boride and a method of preparing the same by mechanical alloying and hot pressing

Abstract

A ceramic material which is an orthorhombic boride of the general formula: AlMgB.sub.14 :X, with X being a doping agent. The ceramic is a superabrasive, and in most instances provides a hardness of 40 GPa or greater.

Inventors:
 [1];  [2];  [2]
  1. Ankeny, IA
  2. Ames, IA
Issue Date:
Research Org.:
Ames Lab., Ames, IA (United States); Iowa State Univ., Ames, IA (United States)
OSTI Identifier:
874651
Patent Number(s):
6432855
Application Number:
09/576,674
Assignee:
Iowa State University Reseach Foundation, Inc,. (Ames, IA)
Patent Classifications (CPCs):
C - CHEMISTRY C04 - CEMENTS C04B - LIME, MAGNESIA
C - CHEMISTRY C09 - DYES C09K - MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
DOE Contract Number:  
W-7405-ENG-82
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
superabrasive; boride; method; preparing; mechanical; alloying; hot; pressing; ceramic; material; orthorhombic; formula; almgbsub14; doping; agent; instances; provides; hardness; 40; gpa; ceramic material; hot press; /501/264/

Citation Formats

Cook, Bruce A, Harringa, Joel L, and Russell, Alan M. Superabrasive boride and a method of preparing the same by mechanical alloying and hot pressing. United States: N. p., 2002. Web.
Cook, Bruce A, Harringa, Joel L, & Russell, Alan M. Superabrasive boride and a method of preparing the same by mechanical alloying and hot pressing. United States.
Cook, Bruce A, Harringa, Joel L, and Russell, Alan M. Tue . "Superabrasive boride and a method of preparing the same by mechanical alloying and hot pressing". United States. https://www.osti.gov/servlets/purl/874651.
@article{osti_874651,
title = {Superabrasive boride and a method of preparing the same by mechanical alloying and hot pressing},
author = {Cook, Bruce A and Harringa, Joel L and Russell, Alan M},
abstractNote = {A ceramic material which is an orthorhombic boride of the general formula: AlMgB.sub.14 :X, with X being a doping agent. The ceramic is a superabrasive, and in most instances provides a hardness of 40 GPa or greater.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2002},
month = {8}
}

Patent:

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