Laser Brazing Diamond Grinding Wheel with Ni-Base Filler Alloy
Brazing diamond wheel was carried out via laser in an argon atmosphere. The interfacial microstructures among brazed diamond, the filler alloy and matrix were analyzed by scanning electron microscopy (SEM), energy dispersion spectrometer (EDS) and X- ray diffraction (XRD). The formation mechanism of carbide layers was also discussed. Finally, grinding examination of the grinding wheel was carried through. The results show that diamond can not fall off from the wheel even at heavy duty conditions.
Liangchi Zhang, Chunliang Zhang and Tielin Shi
Z. B. Yang et al., "Laser Brazing Diamond Grinding Wheel with Ni-Base Filler Alloy", Advanced Materials Research, Vols. 139-141, pp. 218-221, 2010