Results 231 to 240 of about 1,586,374 (344)

Powder Metallurgy and Additive Manufacturing of High‐Nitrogen Alloyed FeCr(Si)N Stainless Steel

Advanced Engineering Materials, EarlyView.
The alloying element Nitrogen enhances stainless steel strength, corrosion resistance, and stabilizes austenite. This study develops austenitic FeCr(Si)N steel production via powder metallurgy. Fe20Cr and Si3N4 are hot isostatically pressed, creating an austenitic microstructure.
Louis Becker, Felix Radtke, Jonathan Lentz, Santiago Benito, Christoph Broeckmann, Sebastian Weber   +5 more
wiley   +1 more source

Costs analysis of integrating group interpersonal therapy into HIV care services in Senegal. [PDF]

Int J Ment Health Syst
Abounan Y, Wittwer J, Tine JM, Ndiaye I, Ziadeh S, Desmonde S, Font H, Verdeli H, Ngom NF, de Rekeneire N, Jaquet A, Seydi M, Bernard C, IeDEA West Africa Cohort Collaboration.   +13 more
europepmc   +1 more source

Metals in Dairy Equipment

, 1929
Otto Frederick Hunziker, W. Cordes, B.H. Nissen   +2 more
openalex   +1 more source

Automatic registration in high-speed character sensing equipment [PDF]

, 1958
Abraham I. Tersoff
openalex   +1 more source

Nanoparticle‐Coated X2CrNiMo17‐12‐2 Powder for Additive Manufacturing—Part II: Processability by Powder Bed Fusion of Metals Using a Laser Beam

Advanced Engineering Materials, EarlyView.
In this manuscript, the processability of X2CrNiMo17‐12‐2 powder coated with silicon carbide, silicon, and silicon nitride nanoparticles is investigated. The amount of nanoparticles varies from 0.25 to 1 vol%. By coating the powder feedstock material with nanoparticles, an enlargement of the process window and an increase in the build rate are achieved.
Nick Hantke, Tim R. Brocksieper, Arne Lüddecke, Tobias Grimm, Arno Kwade, Jan T. Sehrt   +5 more
wiley   +1 more source

Arthroscopy With Adipose-Derived Stromal Vascular Fraction Using a Selective Tissue Engineering Photo-Stimulation Technique for the Treatment of Mild to Moderate Knee Osteoarthritis. [PDF]

Arthrosc Tech
Filho JPGA, Macedo RDR, Centurion P, de Sousa EB.   +3 more
europepmc   +1 more source

X-Ray Equipment for Crystallography [PDF]

, 1945
F. Happey
openalex   +1 more source

Nanoparticle‐Coated X2CrNiMo17‐12‐2 Powder for Additive Manufacturing – Part I: Surface, Flowability, and Optical Properties of SiC, Si, and Si3N4 Coated Metal Powders

Advanced Engineering Materials, EarlyView.
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, Nick Hantke, Harald Zetzener, Jan T. Sehrt, Arno Kwade   +4 more
wiley   +1 more source

Dual-Band Dual-Beam Shared-Aperture Reflector Antenna Design with FSS Subreflector. [PDF]

Sensors (Basel)
Wang Q, Li P, Tan G, Zhang Y, Yan Y, Xu W, Rocca P.   +6 more
europepmc   +1 more source

Design Problems on Magnetic Recording Equipment [PDF]

, 1947
Stephanie Begun
openalex   +1 more source