Hill-like polycrystalline diamond grains (HPDGs) randomly emerged on a heavy boron-doped p+ single-crystal dia-mond (SCD......

采用渗硼工艺对ＹＧ６硬质合金表面进行预处理，探讨了渗硼预处理对硬质合金金刚石薄膜涂层形成的影响。研究结果表明，渗硼时Ｃｏ在硬质合金表面......