Cobalt is the most widely used binder in tungsten carbide (WC) -based hard metals due to its properties, mainly wettability. However, this metal can cause toxicity problems, and, in addition, it has a high production ...

Aircraft manufacturing sector manufactures a huge number of preforms near to the final profile or accuracy molds to avoid waste and to be more sustainable in terms of environ-ment. However, this near net shape (NNS) profiles ...

En la triangulación clásica donde únicamente se medían ángulos para darle coordenadas a los puntos trigonométricos, lo primero que se establecía era una base geodésica, la cual era medida con hilos de INVAR y se exigía una ...

O presente trabalho expõe um estudo estrutural e magnético feito em filmes policristalinos de FeNi sobre substratos de Si. Medidas de energia dispersiva de raios X indicaram concentrações relativas de 64% para o ferro e ...

Conventional metal alloys can only recover their original shape if subjected to very small elastic deformations. Superelastic alloys (also named pseudoelastic alloys) can recover their shape after deformations as great as ...