Results 81 to 90 of about 605,040 (307)

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

KAJIAN KARAKTERISTIK OLEORESIN JAHE BERDASARKAN UKURAN DAN LAMA PERENDAMAN SERBUK JAHE DALAM ETANOL

Caraka Tani: Journal of Sustainable Agriculture, 2009
Ginger (Zingiber officinale rosc.) is one of high-production commodities in Indonesia, particulary in Central Java Province. Nevertheless, in general ginger is usually traded in fresh ginger form or simple processing result, such as dry ginger or ginger ...
Kawiji Kawiji, Choiroel Anam, Godras Jati Manuhara, Muh Ifan Fakhrudin   +3 more
doaj   +1 more source

Ceramics in gas turbine: Powder and process characterization [PDF]

Some of the intrinsic properties of various forms of Si3N4 and SiC are listed and limitations of such materials' availability are pointed out. The essential features/parameters to characterize a batch of powder are discussed including the standard ...
Dutta, S.
core   +1 more source

Carbon Concentration Dependence of the Superconducting Transition Temperature and Structure of MgCxNi3

, 2001
The crystal structure of the superconductor MgCxNi3 is reported as a function of carbon concentration determined by powder neutron diffraction. The single-phase perovskite structure was found in only a narrow range of carbon content, 0.88 < x < 1.0.
Hayward, He, Huetter, J.W Lynn, Nagamatsu, Q Huang, R.J Cava, Scheil, T He, T.G Amos   +9 more
core   +1 more source

A Finite Element Model of Multi-Layered Laser Sintered Parts [PDF]

, 1991
Afinite element heat transfer analysis is applied to the selective laser sinteringofa layered part made frompolyroerpowder. The sinteringsubroutine in the code is based on the analyses of Scherer [l t2] and Mackenzie and Shuttleworth [3].
Hsu, M.B., Weissman, E.M.
core   +1 more source

On the Lightweight Potential of Laser Additive Manufactured NiTi Triply Periodic Minimal Sheet Lattices

Advanced Engineering Materials, EarlyView.
This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo, Shuo Qu, Shiming Gao, Xu Song   +3 more
wiley   +1 more source

Deep learning based automated quantification of powders used in additive manufacturing

Additive Manufacturing Letters
This study proposes a novel deep learning technique for efficient powder morphology characterization, crucial for successful additive manufacturing. The method segments powder particles in microscopy images using Pix2Pix image translation model, enabling
K.V. Mani Krishna, A. Anantatamukala, Narendra B. Dahotre   +2 more
doaj   +1 more source

The Effect of Hydrated Calcium Silicate Powder on the Three Main Indexes of Asphalt

MATEC Web of Conferences, 2016
The ball mill and the organic modifier were used to modify the powder of hydrated calcium silicate. Then the modified powders were characterization by oil absorption value, IR, SEM etc.
Cheng Zhaoxia, Wan Changli, Chen Jinming, Niu Zhihui   +3 more
doaj   +1 more source

Nanocrystalline materials studied by powder diffraction line profile analysis [PDF]

, 2007
X-ray powder diffraction is a powerful tool for characterising the microstructure of crystalline materials in terms of size and strain. It is widely applied for nanocrystalline materials, especially since other methods, in particular electron microscopy ...
Dubravina, Fátay D., Groma I., Grzanka E., Gubicza J., Gubicza J., Gubicza J., Gubicza J., Gubicza J., Gubicza J., Guillou N., Kasai, Krill C. E., Krivoglaz M. A., Louër D., Mughrabi H., Natter H., Natter H., Pantea C., Ravishankar R., Scardi P., Schafler E., Segal V. M., Thiele E., Treacy M. M. J., Ungár T., van Berkum J. G. M., Wang J. Q., Yoo M. H., Zeipper L. F.   +29 more
core   +1 more source

The Impact of High‐Productivity Processing on the Fatigue Failure of an Additive Manufactured Superalloy HAYNES 282

Advanced Engineering Materials, EarlyView.
The low cycle fatigue life of additive manufactured HAYNES® 282® superalloy was investigated for conventional and high‐productivity processing: samples of the former lasted 1400–1700 cycles, while samples of the latter failed at ~ 1200 cycles, at 760 °C and 1% strain.
Abdul Shaafi Shaikh, Ahmed Fardan, Tatiana Mishurova, Eduard Hryha   +3 more
wiley   +1 more source