The density of vacuum counter-pressure cast aluminum alloy samples under grade-pressuring condition was studied. The effect of grade pressure difference and tim
As an excellent giant-magnetostrictive material, Tb-Dy-Fe alloys(based on Tb0.27-0.30Dy0.73-0.70Fe1.9-2Laves compound) can be applied in many engineering fields
The influence of cooling rate and Fe-containing phases on Sr-modification of Si phases in hypoeutectic Al-Si aloys, a problem with great industrial importance,