New Type of Boron Nitride Sintered Under Very High Pressure
Very hard materials with high ductility are very useful as high pressure anvils or cutting tools. Natural polycrystalline diamond, carbonado, has been used as a special drawing die. However, the amount of this product is limited. It is difficult to produce polycrystalline diamond without binder materials. Silicon or cobalt with other elements have a practical use as a binder.
KeywordsCompressive Strength Boron Nitride Iron Powder Shock Compression Polycrystalline Diamond
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