By adding mixture of ZrO2 and carbon,a Zrenhanced composite coating was produced onto an AISI 1045 substrate by laser cladding.The microstructure and phase form
Boron was found to be a unique grain refiner in cast TiAl alloys in the beginning of 1990 s and has become an element in most of the TiAl alloys developed to da
A new P2-structured oxide Na0.8Ni0.4Mn0.6O2 was synthesized using a solid reaction method in which Na2CO3,MnO2 and NiO were used as starting materials.This oxid