Tungsten heavy alloys (WHAs) with good comprehensive mechanical pro
To reduce environmental pollution and waste of resources, it is ver
Fine-grained W-Ni-Mn-Y2O3 alloys were fabrica
An all-metal material with a Ta/NiFe(I)/IrMn/NiFe(II)/NiFeCr/NiFe(I
Ultrafine TiC powders with a grain size of about 25 nm were synthes