Utilizing duplex processes, combining plasma nitriding pre-treatment and a following coating deposition, the adhesion of the multilayer coatings on high speed and cold working steel substrates could be considerably improved.
Parallel SAX-HPLC and PAGE analyses of His-IP6K1 reactions using trace amounts of 3H-IP5 and cold IP5 as substrate, revealed that the more highly phosphorylated forms of inositol pyrophosphates are dramatically underrepresented by traditional HPLC-based chromatographic techniques (Table 1).
This work focussed on the deposition of wear-resistant and corrosion-resistant WC-25Co cermet powders on carbon steel and aluminium (Al7075-T6) subytrates by cold gas spraying (CGS).
Titanium particles were deposited onto Polyetheretherketone substrates using Cold Gas Spray technology and a factorial number of experiments were designed in order to study different spraying conditions.
It is shown that droplets on thermally insulating substrates gets colder and evaporates at about half the rate of similar droplets on high thermal conductivity substrates.
Paraffin was deposited onto the substrates by both casting and cold-finger methods and characterized by optical and AFM microscopies.
We study the nucleation and growth dynamics of graphene grown on Cu and CuO substrates in a cold wall rapid thermal chemical vapor deposition (RTCVD) system under low pressure.
Laser surface texturing was performed on light metal alloys substrates before cold spraying of light metal alloys powder, wire-arc metallization and atmospheric plasma spraying of thermal barrier coating without bond coat.
Pure Al and 6061 aluminium alloy based Al2O3 particle-reinforced composite coatings were produced on AZ91E substrates using cold spray.
With the capability of creating features on diverse substrates, the cold spray surface patterning technique shows promising potential to create heterogeneous two-dimensional functional features or devices at micron-sized with high efficiency.
