Sintered Diamond Compacts with a Cobalt Binder

DOI Web Site 被引用文献8件
  • Howard Katzman
    Department of Chemistry and Institute of Geophysics and Planetary Physics, University of California, Los Angeles 90024
  • W. F. Libby
    Department of Chemistry and Institute of Geophysics and Planetary Physics, University of California, Los Angeles 90024

抄録

<jats:p>Diamond powder can be successfully cemented with cobalt. At 62 kilobars the sintering occurs over the temperature range from 1570° to 1610°C. The maximum microhardness of the compact (> 3000 kilograms per square millimeter on the Knoop scale) is obtained with a mixture of 20 percent cobalt (by volume) and a diamond particle size of 1 to 5 micrometers.</jats:p>

収録刊行物

  • Science

    Science 172 (3988), 1132-1134, 1971-06-11

    American Association for the Advancement of Science (AAAS)

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