Diamond tools for rock drilling, metal cutting and wear part applications
作者： Mats G. Waldenstrom , Lars H. Hillert , Udo K. R. Fischer , Mahlon D. Dennis
DOI:
关键词:
摘要: The present invention relates to buttons, inserts and bodies for rock drilling, cutting, metal cutting wear part applications. comprise cemented carbide provided with and/or layers of CVD- or PVD-fabricated diamond then HP/HT treated in the stable area. may have a uniform structure multi-structure containing eta-phase surrounded by surface zone free eta-phase.
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