A model was presented to describe the microstructure evolution during the directional solidification process. In this model, the problem of different properties
The effect of δ phase on the hydrogen embrittlement (HE) sensitivity of Inconel 718 was investigated by conducting notch tensile tests. Notch tensile specimens
Structural analysis was made using X-ray diffraction (XRD) Rietveld refinement on a series of La1+xMg2-xNi9(x=0.0~1.0) ternary alloys. Results showed that each o
TiB2 powders coated with BN were prepared by Hybridization System making use of dry impact blending method to achieve powder surface modification. Parameters of
Field emission-scanning electron mieroscopy(FE-SEM) technique was employed to observe the shape,size and distribution of AlN+MnS inclusions in oriented electric
A new technology of functionally graded materials(FGM) mould fabricated by plasma spraying and arc spraying was developed. According to applied characteristic o