Results 121 to 130 of about 78,164 (342)

Injection molding of S-50C powder.

open access: yesJournal of the Japan Society of Powder and Powder Metallurgy, 1989
The injection molding of S-50C powder(19.7μm in average diameter)was carried out with the SA(special-acrylate copolymer)-APP(atactic polypropyrene)-Wax binder system.S-50C powder was mixed with the binder at 140°C.The molding composition was 54.2%S-50C powder, 19.5%SA, 10.7%APP, 11.3%Wax and 4.3%dibutyl phthalate in volume.The green body was debinded ...
Yasunari Kaneko   +5 more
openaire   +2 more sources

Pengoptimuman parameter pengacuan bagi mengurangkan kecacatan jasad anum proses pengacuan suntikan logam (MIM) [PDF]

open access: yes, 2008
Injection molding parameters of the metal powder mixture has been optimized using L27 (313) orthogonal array. Parameters optimized were injection pressure, injection temperature, powder loading, mold temperature, holding pressure and injection speed ...
Ab. Rahman, Mohd. Nizam   +4 more
core  

Atomistic Mechanisms Triggered by Joule Heating Effects in Metallic Cu‐Bi Nanowires for Spintronics

open access: yesAdvanced Materials, EarlyView.
Bi doped metallic Cu nanowires are promising for spintronics thanks to the stabilization of a giant spin Hall effect. However, heat resulting from current injection forces Bi to leave solution, forcing segregation into monoatomic decorations which evolve into coherent crystalline aggregates.
Alejandra Guedeja‐Marrón   +6 more
wiley   +1 more source

Ultrasonic dissimilar joining of aluminum alloy and polymer with the composite material of ABS polymer doping carbonized rice husk

open access: yesMATEC Web of Conferences, 2017
The metal housing is typically jointed with plastic fittings by conventional gluing method or embedding injection molding to produce this type of devices. We propose to improve this new technique with more practical approach.
Cheng Chin-Pao   +3 more
doaj   +1 more source

The effect of temperature and chemical solutions on the Compressive strength of particulate hybrid composites

open access: yesمجلة بغداد للعلوم, 2014
In this work a hybrid composite materials were prepared containing matrix of polymer (polyethylene PE) reinforced by different reinforcing materials (Alumina powder + Carbon black powder CB + Silica powder). The hybrid composite materials prepared are: •
Baghdad Science Journal
doaj   +1 more source

Freeform Manufacturing of Plant‐Based Structural Colors for Scalable Photonic and Mechanochromic Devices

open access: yesAdvanced Materials, EarlyView.
A green, freeform manufacturing approach that utilizes robust aqueous two‐phase systems to create intricate and scalable photonic structures and non‐planar mechanochromic hydrogel actuators from plant‐based hydroxypropyl cellulose. This approach broadens the structural possibilities of sustainable photonic devices and mechanochromic systems, offering ...
Xiao Song   +14 more
wiley   +1 more source

Sandblasting nozzle [PDF]

open access: yes, 1981
A nozzle for use with abrasive and/or corrosive materials is formed of sintered ceramic compositions having high temperature oxidation resistance, high hardness and high abrasion and corrosion resistance.
Pawlik, E. V.   +2 more
core   +1 more source

Injection molding of stainless steel powders.

open access: yesJournal of the Japan Society of Powder and Powder Metallurgy, 1988
The injection characteristics and the sintering behaviors of binary mixture of stainless steel powders having diffrent particle sizes were investigated. Two types of SUS316L powder, the higher-pressure water atomized powder (SF, d=9.72μm)and the gas atomized powder(GA, d-25μm)were used.
openaire   +2 more sources

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