According to the association, approximately 31,000 vintage Piper aircraft will require new rudders or an approved alternative ...

Fans of the literary saga A Song of Ice and Fire (or its television adaptation, Game of Thrones) will remember that “Valyrian ...

The alloying elements added to the base iron and carbon structure will usually total up to 5 per cent of the alloyed steel’s composition. Alloy steel can be characterised as either high or low alloy ...

Plain carbon steels with carbon contents of 0.4 wt.% (AISI 1040) and 0.8 wt.% (AISI 1080) were selected for the alloy compositions. Steel samples (10×10×10 mm 3) were produced using a laser ...