Optically improved diamond wire die

Metal deforming – Tool and/or tool holder – Tool comprising closed periphery deforming passageway

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Details

423446, B21C 302

Patent

active

054656036

ABSTRACT:
A die for drawing wire of a predetermined diameter comprising an optically non-opaque CVD diamond body having a thermal conductivity greater than 4 watts/cm-K with an opening extending through said body and having a wire bearing portion of substantially circular cross-section determinative of the diameter of the wire.

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patent: 5127983 (1992-07-01), Imai
patent: 5271971 (1993-12-01), Herb
patent: 5273825 (1993-12-01), Herb
patent: 5310447 (1994-05-01), Anthony et al.
Article-The Properties of Natural and Synthetic Diamond-pp. 663-665.
Article-Properties and Applications of Diamond-pp. 504-507.
Article-The Abrasion of Diamond Dies Section A, vol. 5.
Article-Low Pressure Synthesis of Superhard Coatings.
Article-Low-Pressure Diamond Coatings for Tools and Wear Parts pp. 805-808.
Article-Properties and Applications of Diamond.

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