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Composite polycrystal and method for manufacturing the same
A composite polycrystal includes: a polycrystalline diamond phase including a plurality of diamond particles; and non-diamond phases composed of non-diamond carbon. The non-diamond phases are distributed in the polycrystalline diamond phase. An average value of projected area equivalent circle diameters of the non-diamond phases is not more than 1000 nm.
Composite polycrystal and method for manufacturing the same
A composite polycrystal includes: a polycrystalline diamond phase including a plurality of diamond particles; and non-diamond phases composed of non-diamond carbon. The non-diamond phases are distributed in the polycrystalline diamond phase. An average value of projected area equivalent circle diameters of the non-diamond phases is not more than 1000 nm.
Composite polycrystal and method for manufacturing the same
ISHIDA YUH (Autor:in) / SATO TAKESHI (Autor:in) / SUMIYA HITOSHI (Autor:in)
07.07.2020
Patent
Elektronische Ressource
Englisch
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