Results 21 to 30 of about 217,468 (292)
Parameter optimization towards highest micro MIM density by using Taguchi method [PDF]
, 2010 Nowadays, micro metal injection molding has become among the promising method in powder metallurgy research to produce small-scale intricate part at an effective process and competitive cost for mass production.
Ahmad, Sufizar +7 more
core +1 more source
Design and fabrication of blazed gratings for a waveguide-type head mounted display [PDF]
, 2020 In a waveguide-type display for augmented reality, the image is injected in the waveguide and extracted in front of the eye appearing superimposed on the real-world scene.
Cuypers, Dieter +4 more
core +1 more source
The Influence of Cooling Rate on the Damping Characteristics of the ZnAl27Cu2 Alloy [PDF]
Archives of Foundry EngineeringThe paper presents the results of damping coefficient tests on the ZnAl27Cu2 alloy (ZL27). The tested alloy was cast into five types of molds made of different materials (a steel mold with an ambient temperature of 20°C, a steel mold with a temperature ...
G. Piwowarski, J. Cepielik
doaj +1 more source
Prospect of Making Ceramic Shell Mold by Ceramic Laser Fusion [PDF]
, 2004 Manufacturing prototypical castings by conventional investment casting not only takes several weeks, but also is prohibitively expensive. Z Corporation in USA, EOS GmbH and IPT in Germany employ the techniques of 3DP and SLS respectively to make ...
Lin, Z. Y. +3 more
core +1 more source
Injection-Molded Isotactic Polypropylene Colored with Green Transparent and Opaque Pigments
International Journal of Molecular Sciences, 2023 Polypropylene (PP) belongs among the most important commodity plastics due to its widespread application. The color of the PP products can be achieved by the addition of pigments, which can dramatically affect its material characteristics. To maintain product consistency (dimensional, mechanical, and optical), knowledge of these implications is of ...
Vaclav Janostik +4 more
openaire +3 more sources
Research on forming mechanism of digitalized frozen sand mold green casting [PDF]
Journal of Intelligent Manufacturing and Special EquipmentPurpose – This study aims to promote the sustainable green development of the casting industry. Design/methodology/approach – This paper presents an innovative frozen sand mold green casting technology that utilizes water as a novel alternative to ...
Haoqin Yang +9 more
doaj +1 more source
Development of A New Coating System for The High Functional Mold in Thin-wall Casting [PDF]
, 2014 A new inorganic binder system has been developed to prepare the mold having a high strength for the thin-walled casting. To increase the fracture strength at high temperature, a large amount of inorganic binder should be converted into glass phase and ...
Jung, Yeon-Gil +2 more
core +1 more source
Effectiveness of Postharvest Treatment with Chitosan to Control Citrus Green Mold
Agriculture, 2016 Control of green mold, caused by Penicillium digitatum, by fungicides raises several problems, such as emergence of resistant pathogens, as well as concerns about the environment and consumers’ health.
Mohamed El Guilli +4 more
doaj +1 more source
Egyptian Journal of Biological Pest Control, 2021 Background Aggressive biotype (Trichoderma aggressivum f. aggressivum) of green mold is one of the main biotic factors limiting button mushroom (Agaricus bisporus) cultivation.
Mehmet Aydoğdu +3 more
doaj +1 more source
Rapid Steel Tooling Via Solid Freeform Fabrication [PDF]
, 1998 With increasing part complexity and requirements for long production runs, tooling has become an expensive process that requires long lead times to manufacture. This lengthens the amount oftime from "art to part".
Atre, Sundar V. +3 more
core +1 more source