Results 191 to 200 of about 1,052,060 (355)

The microstructure of silica in the presence of iron oxide [PDF]

, 1958
Lawrence H. Van Vlack
openalex  

The Effects of CaO SiO and FeO on the Produced Compound and the Microstructure of Magnesia Cinker. (II)

, 1954
Kesakichi MOTEKI
openalex   +2 more sources

Carbon Black Morphology: I. Particle Microstructure. II. Automated EM Analysis of Aggregate Size and Shape [PDF]

, 1969
W. M. Hess, L. L. Ban, G. C. McDonald
openalex   +1 more source

Mechanical and Microstructural Effects of ZrO2 Nanoparticles in Fe20Cr Oxide Dispersion‐Strengthened Alloys Processed by Laser Powder Bed Fusion

Advanced Engineering Materials, EarlyView.
The influence of oxide nanoparticle synthesis route and concentration on microstructure and high‐temperature performance of additively manufactured oxide dispersion‐strengthened steels is investigated. Comparing laser‐generated and chemically synthesized ZrO2 nanoparticles, the study reveals how dispersion quality, crystal structure and particle size ...
Mareen Goßling, Silja‐Katharina Rittinghaus, Felix Radtke, Abdelrahman Elsayed, Marina Macias Barrientos, Ulf Ziesing, Louis Becker, Ihsan Murat Kuşoğlu, Christoph Broeckmann, Ulrich Krupp, Avinash Hariharan, Sebastian Weber, Bilal Gökce   +12 more
wiley   +1 more source

An investigation of the relationship between microstructure and creep-rupture properties of heat-resistant alloys : sixth progress report. [PDF]

, 1957
A. P. Coldren, James W. Freeman
openalex  

MICROSTRUCTURES AND MECHANICAL PROPERTIES OF CASTING ALUMINIUM ALLOYS

, 1955
Buntaro Otani
openalex   +2 more sources

Assessing the Microstructure of SnBiZn Alloys during Semisolid Treatment

Advanced Engineering Materials, EarlyView.
The development of Sn‐based alloys for semisolid processing is crucial for Industry 4.0. This study investigates Sn40Bi and Sn40Bi2Zn alloys, revealing that Zn refines Sn‐rich globules by pinning dendrite boundaries. Bi saturation occurs at 60 min, while Zn enhances globule microhardness at 90 min through solid solution strengthening.
Carolina de Siqueira Simioli, Guilherme Lisboa de Gouveia, José Eduardo Spinelli   +2 more
wiley   +1 more source

On the Study of Microstructure of Fracture of Metals by Electron Microscopy (3rd Report). On the Impact Fractures of Steels

, 1955
Hisao Wakashima
openalex   +2 more sources

A Simulative Approach for the Prediction of Mesoscale Residual Stress Fields in Solution‐Strengthened Ferritic Ductile Iron

Advanced Engineering Materials, EarlyView.
This study presents a 3D representative volume element‐based simulation approach to predict mesoscopic residual stress and strain fields in silicon solid solution‐strengthened ductile cast iron. By modeling phase transformation kinetics with an enhanced Johnson–Mehl–Avrami–Kolmogorov model, the effects of varying cooling rates on residual stresses are ...
Lutz Horbach, Oliver Schenk, Valérian Iss, Ali Rajaei, Jiali Zhang, Felix Weber, Christoph Broeckmann   +6 more
wiley   +1 more source

Studies on the Magnetic Properties and the Microstructure of High-C High-Cr Permanent Magnet Steel

, 1957
Ky ocirc ji Tachikawa
openalex   +2 more sources