Ceramic comprising an orthorhombic aluminum magnesium boride of formula: almgb14:x, wherein x is a doping agent present in from 5 to 30 weight % selected from group iii, iv, and v elements; extreme hardness; wear resistant coatings
Ceramic comprising an orthorhombic aluminum magnesium boride of formula: almgb14:x, wherein x is a doping agent present in from 5 to 30 weight % selected from group iii, iv, and v elements; extreme hardness; wear resistant coatings
Date
2000-08-08
Authors
Cook, Bruce
Harringa, Joel
Russell, Alan
Russell, Alan
Harringa, Joel
Russell, Alan
Russell, Alan
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Altmetrics
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Russell, Alan
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Research Projects
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Iowa State University Research Foundation, Inc.
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Iowa State University Research Foundation, Inc.
Abstract
A ceramic material which is an orthorhombic boride of the general formula: AlMgB14 :X, with X being a doping agent. The ceramic is a superabrasive, and in most instances provides a hardness of 40 GPa or greater.