Results 51 to 60 of about 620,335 (306)

Critical powder loading and the rheology of nanosized cemented carbide with titanium carbide as grain growth inhibitor for injection molding [PDF]

, 2018
The purpose of this paper is to determine the critical powder loading of WC-Co and to study the effect of TiC powder on the rheological behavior of MIM feedstock. WC-TiC-6Co metal powder was taken as raw material. 60% (mass fraction) palm stearin and 40%
Ibrahim, M.H.I., M Amin, Sri Yulis, Othman, M.H., Shahbudin, S.N.A.   +3 more
core  

Phonons from neutron powder diffraction

, 1998
The spherically averaged structure function $\soq$ obtained from pulsed neutron powder diffraction contains both elastic and inelastic scattering via an integral over energy.
B. H. Toby, C. J. Carlisle, D. A. Dimitrov, D. Louca, D. Louca, D. Louca, G. A. DeWit, H. Biltz, H. Röder, J. M. Perez-Mato, J. S. Chung, M. F. Thorpe, M. Heiroth, M. M. Elcombe, P. Schofield, R. J. Birgeneau, R. L. McGreevy, S. W. Lovesey, T. Egami, U. Buchenau, U. Buchenau   +20 more
core   +1 more source

Evaluation of the Potential of Laser Shock Peening Compared with Cold Expansion for Improving Fatigue Resistance of Riveted Lap Joints of Aerospace Grade 7175 Al Alloy

Advanced Engineering Materials, EarlyView.
This study investigates laser shock peening for enhancing fatigue performance of riveted aerospace aluminum joints. A comparative approach with cold expansion combines fatigue testing and synchrotron X‐ray methods. Integrating mechanical testing with residual stress and strain characterization provides insights into how different treatments affect the ...
Ogün Baris Tapar, David Osman Busse, Maximilian Sprengel, Domenico Furfari, Marc‐André Nielsen, Guilherme Abreu Faria, Jérémy Epp   +6 more
wiley   +1 more source

Adjustment of Coatings Morphology and Particle Distribution of Layered Silicates by Freeze‐Drying for Improved Gas Barriers

Advanced Engineering Materials, EarlyView.
Freeze‐drying of layered silicate is the key to get coatings with superior gas barrier. Freeze‐drying of layered silicates modified with dodecylamine (DDA) is a highly effective technique for the preparation of barrier pigments that significantly mitigate the permeation of oxygen, water vapor, and hydrogen through polymer films containing these ...
Joshua Lommes, Moritz Bätcher, Andrea Deißenberger, Volkmar Stenzel, Andreas Hartwig   +4 more
wiley   +1 more source

Powder metall. int.

Metal Powder Report, 1993
  +9 more sources

Process‐Informed Analysis of As‐Built Metal Additive Surface Features

Advanced Engineering Materials, EarlyView.
This article introduces a novel method for feature‐based surface texture characterisation directly incorporating manufacturing variables into the feature extraction workflow. This marks a major step towards identifying process‐specific surface properties and their influence on part function and hence a holistic understanding of process–structure ...
Theresa Buchenau, Adam Thompson, Hauke Brüning, Marc Amkreutz, Bernd Mayer, Samanta Piano   +5 more
wiley   +1 more source

Investigation on the interface bonding and reinforcement mechanism of nano Ti/AZ31 magnesium matrix composites

Journal of Materials Research and Technology
In this study, nano Ti/AZ31 composites were successfully prepared by powder metallurgy method, and the strength and plasticity of the composites were improved in both directions.
Pengfei Gao, Shengli Han, Yuhui Zhang, Bo Fang, Xiaohui Zhang, Xinjiao Wang, Haidong Ding, Kaihong Zheng, Fusheng Pan   +8 more
doaj   +1 more source

Additive manufacturing of a high-performance aluminum alloy from cold mechanically derived non-spherical powder

Communications Materials, 2023
Metal additive manufacturing provides a path to optimized component design with significant realized advantages in the medical and aerospace industries. Limitations to expansion to other industries, e.g. automotive, and to enabling supply chain relief is
J. Hunter Martin, John E. Barnes, Kirk A. Rogers, Jacob Hundley, Darby L. LaPlant, Siavash Ghanbari, Jung-Ting Tsai, David F. Bahr   +7 more
doaj   +1 more source

Grinding as an approach to the production of high-strength, dispersion-strengthened nickel-base alloys [PDF]

, 1970
Mechanical process produces dispersion-strengthened metal alloys. Power surface contamination during milling is removed by a cleaning method that involves heating thin shapes or partially-compacted milled powder blends in hydrogen to carefully controlled
Orth, N. W., Quatinetz, M., Weeton, J. W.   +2 more
core   +1 more source

A Review of Layer Based Manufacturing Processes for Metals [PDF]

, 2006
The metal layered manufacturing processes have provided industries with a fast method to build functional parts directly from CAD models. This paper compares current metal layered manufacturing technologies from including powder based metal deposition,
Fan, Zhiqiang, Liou, Frank, Panackal, Ajay, Ruan, Jianzhong, Sparks, Todd E., Stroble, Jacquelyn Kay   +5 more
core   +2 more sources