Results 121 to 130 of about 327,400 (295)
Herein, silicon‐based nanoparticle coatings on X2CrNiMo17‐12‐2 metal powder are presented. The coating process scale, process parameters, nanoparticle size (65–200 nm) as well as the coating amount are discussed regarding powder properties. The surface roughness affects the flowability, while reflectance depends on the coating material and surface ...
Arne Lüddecke+4 more
wiley +1 more source
Direct Consolidation of Copper–Graphene Composite by Rotary Swaging
The applicability of the rotary swaging method for preparation of electroconductive copper–graphene composite by direct consolidation of powders is proven. The consolidated material features advantageous microstructure featuring fine grains and twins, with homogeneous distribution of graphene, primarily along the twin boundaries, which contribute to ...
Radim Kocich+2 more
wiley +1 more source
Photosynthesis of Amino-Acids from Paraformaldehyde and Potassium Nitrate [PDF]
Krishna Bahadur
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The share of technical thermoplastics is expected to grow further in the e‐mobility segment. In this study, a detailed temperature‐based tribological characterization of technical thermoplastics is performed. The tribological properties are discussed in terms of the dynamic mechanical properties of polymers at different ambient temperatures. A proof of
Harsha Raghuram+2 more
wiley +1 more source
Effects of nitrate availability in two culture media (von Stosch (VSES), and artificial ASP 12-NTA), and nitrogen sources (seawater enriched with nitrate, ammonium or urea in concentrations ranging from zero to 30 µM) were evaluated in two brown morphs ...
Aline P. Martins, Nair S. Yokoya
doaj +1 more source
ON THE USE OF A STRONG SOLUTION OF NITRATE OF SILVER, AS AN INJECTION IN GONORRHŒA. [PDF]
Philip Burnett Lucas
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THE INDUCED FORMATION OF NITRATE REDUCTASE IN AUXOTROPHIC MUTANTS OF ESCHERICHIA COLI [PDF]
S. D. Wainwright, Ann Nevill
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Multilayering of TiN film with metallic Ti film is adopted to enhance the fracture resistance of TiN thin films. Plastic dissipation within Ti with process zone size of ≈250 nm, along with elastic–plastic mismatch driven changes to crack driving force enhances the crack growth resistance by ten times, enabling physics informed design of optimized ...
Nidhin George Mathews+5 more
wiley +1 more source