Y alloy is a nickel-containing aluminium alloy. It was developed by the British National Physical Laboratory during World War I, [1] in an attempt to find an aluminium alloy that would retain its …

2024年10月1日 · Doping of REEs, such as yttrium (Y), lanthanum (La), cerium (Ce) in superalloy can significantly improve the high-temperature oxidation resistance and corrosion resistance, …

Recent studies have shown that Y can not only increase the strength, but also improve the plasticity of magnesium alloy. Y is a solid solution strengthening and plasticizing element in …

Y alloy is a nickel -containing aluminium alloy. It was developed by the British National Physical Laboratory during World War I, in an attempt to find an aluminium alloy that would retain its …

2007年12月22日 · The relation between the Y distribution in the alloy and the growth kinetics of the developing oxide scale was studied for the thermal oxidation of two …

2021年6月10日 · The effect of Y concentration on the slip and twinning mechanisms in binary Mg–Y alloys are investigated using transmission electron microscopy, electron backscattered …

2024年8月24日 · This study has systematically investigated the effect of Y content on the microstructural evolution and mechanical properties of the Mg–Y–Cu–Ni alloy system. Four …

2023年9月12日 · This study investigates the mechanical characteristics of extruded Mg–0.8 wt% Y alloy, focusing on the effects of yttrium (Y) content, texture intensity (TI), grain size, and …

By the end of the First World War an aluminium alloy called ‘Y alloy’ — created by Dr Walter Rosenhain, a metallurgist at the National Physical Laboratory — proved significant in the …

Y-Alloy is also called copper-aluminium alloy. The addition of copper to pure aluminium increases its strength and machinability. Its composition contains following chemical contents.