Francisca Mendez Martin

TL;DR: In this article , the quench rate sensitivity of an Al-Mg-Zn-Cu alloy with low Zn/Mg ratio is investigated and compared to a commercial reference Al-Zmg-zn-cu alloy (AA7075) showing a high Zm/mg ratio.

TL;DR: In this article, a boron-nitrogen balanced 9Cr3W3CoVNb steel is investigated in normalised and tempered (as-received), creep exposed and welded condition.

TL;DR: Investigations showed that LPBF Al–Si–Mg exhibited a high dependency on the quenching rate, which is significantly more pronounced than in cast reference samples, requiring two to three times higher quench rate after solution annealing to yield similar hardness results, suggesting that due to the finer microstructure and the shorter diffusion path in Al-Si-Mg fabricated by LPBF, it is more challenging to achieve a metastable oversaturation necessary for precipitation hardening.

TL;DR: In this paper, a 10'μm thick Mo/Al multilayer coating was sputter-deposited onto a standard Ti arc cathode for a short duration enabling the observation of single craters formed by type 1 and 2 cathode spots.

TL;DR: In this article, a cross-sectional analysis of the elemental distribution of the near surface zone in the cathodes by scanning electron microscopy revealed the formation of a modified layer for all cathodes and atmospheres.