Several dry processing techniques are assessed to elaborate metallic nanocomposite powders dedicated powder-bed-based (PBB) additive manufacturing as laser-powder bed fusion (L-PBF) and Binder Jetting (BJ). Electrostatic assembly of nanosized silicon carbide (35 nm) particles at the surface gas atomized aluminium (15-53 ?m) is performed using mixers covering a range mixing energy from rotative ...

In this paper, the possibility of mechanical coating of aluminum with either Ni or SiC using planetary ball mill was studied. The Al substrate was fixed inside of the vial lid of a planetary ball mill filled with milling balls and starting powder. The phase analysis and crystallite size measurement of the coatings were carried out using X-ray diffraction (XRD) method. Scanning electron micro...

1 E E E f f f f f f e e e c c c t t t o o o f f f M M M e e e c c c h h h a a a n n n i i i c c c a a a l l l d d d r r r y y y C C C o o o a a a t t t i i i n n n g g g o o o n n n t t t h h h e e e F F F l l l o o o w w w a a a b b b i i i l l l i i i t t t y y y a a a n n n d d d t t t h h h e e e W W W e e e t t t t t t a a a b b b i Abstract Dry particle coating has been used to create new...

Claudio Nasruzzi et al (2000) evaluated the influence of the formulation and operating conditions on pellet preparation by pan technique. To this end, a new pelletization process, typified by the application of powdered drug on sugar – based cores using the GS coating system was studied. Different procedure have been used to evaluate a series of important parameters such as initial core weight,...

The paper reports results on the automation of the spray-painting process in industrial powder coating plants. The automation of the spray-painting process requires a painting model and the definition of appropriate metrics for painting task validation. Two main topics are addressed in the paper: motion planning of paint deposition and paint quality analysis. A paint quality function is formula...

Dense SrZr0.95Y0.05O3 a and SrCe0.95Yb0.05O3 a thin films with perovskite structure were prepared on porous SrZr0.95Y0.05O3 a substrates by spin coating colloidal suspensions of powders prepared by combustion methods. Porous substrates were prepared by treating carbon/SrZr0.95Y0.05O3 a composites in air at 1273–1573 K in order to combust the carbon and partially sinter the resulting porous oxid...