Results 71 to 80 of about 3,417 (220)

Effect of Material and Process Atmosphere in the Preparation of Al-Ti-B Grain Refiner by SHS [PDF]

open access: yes, 2015
Al-Ti-B master alloys are widely used in the aluminum industry as grain refiners for the control of the microstructure of the aluminum alloys. The SHS (self-propagating high-temperature synthesis) is an ex situ method that uses exothermic reactions to ...
Lagos, M.A.   +3 more
core   +5 more sources

Passive Ice Protection Systems for Unmanned Aerial Vehicles Applications: A Review

open access: yesSmall, Volume 21, Issue 21, May 26, 2025.
This review summarizes the recent progress on passive ice protection systems for aeronautical applications, with a particular focus on drones. It provides a general strategy for designing and characterizing an icephobic surface and a state‐of‐the‐art account of icephobic coatings.
Lorenzo Facco   +4 more
wiley   +1 more source

Исследование влияния процесса механоактивации исходной шихты реагентов на режимы управления самораспространяющегося высокотемпературного синтеза при иммобилизации твердых отходов [PDF]

open access: yes, 2016
Выпускная квалификационная работа 142 с., 18 рис., 23 табл., 48 источников, 3 прил. Объектом исследования является процесс механической активации исходной шихты реагентов как один из способов управления самораспростраяющимся высокотемпературным синтезом.
Кондратьев, Дмитрий Олегович
core  

Self-propagating high-temperature synthesis (SHS) of porous parts using nanocrystalline NiTi [PDF]

open access: yes, 2019
Porous Nickel Titanium (NiTi) shape memory alloy (SMA) is a promising material for use in applications such as biomedical implants. It has effective damping characteristics to shock by utilizing the energy absorption capabilities. Conventional methods such as the sintering process, hot isostatic pressing (HIP) and spark plasma sintering (SPS) have also
openaire   +3 more sources

Frequency‐comb‐referenced multiwavelength interferometry for high‐precision and high‐speed 3D measurement in heterogeneous semiconductor packaging

open access: yesNanophotonics, Volume 14, Issue 10, Page 1563-1577, May 2025.
Abstract As Moore’s law approaches its physical limits, the semiconductor industry has begun to focus on improving I/O density and power efficiency through 2.5D/3D packaging. Heterogeneous integration, which combines integrated circuit blocks from different linewidth processes into a single package, is central to these developments.
Jun Hyung Park   +9 more
wiley   +1 more source

Formation of Ti5Si3 by Combustion Synthesis in a Self-Propagating Mode: Experimental Study and Numerical Simulation

open access: yesHigh Temperature Materials and Processes, 2016
Titanium silicide (Ti5Si3) was fabricated by self-propagating high-temperature synthesis (SHS) from the elemental powder compact. With the increase of sample density from 50 to 60% TMD, experiments showed that the flame-front velocity increased from 28 ...
Yeh C. L., Chou C. C., Hwang P. W.
doaj   +1 more source

Mechanochemical synthesis of ZrB2-SiC-ZrC nanocomposite powder by metallothermic reduction of zircon [PDF]

open access: yes, 2013
Aluminium and magnesium were used in the M/ZrSiO4/B 2O3/C (M = Al, Mg) system to induce a mechanically induced self-sustaining reaction (MSR). Aluminium was not able to reduce the system to the desired products, and the system became amorphous after 10 h
Bafghi, M. Sh   +3 more
core   +1 more source

Production of Al-Co-Ni Ternary Alloys by the SHS Method for Use in Nickel Based Superalloys Manufacturing

open access: yesHigh Temperature Materials and Processes, 2015
In this study, Al-Co-Ni ternary alloys were synthesized, in order to obtain low-cost starting material for Ni-based superalloy production, by a self-propagating high temperature synthesis (SHS) both under normal gravity conditions (a = 9.81 m/s2) and ...
Alkan Murat   +6 more
doaj   +1 more source

Plasma-assisted microwave processing of materials [PDF]

open access: yes, 1998
A microwave plasma assisted method and system for heating and joining materials. The invention uses a microwave induced plasma to controllably preheat workpiece materials that are poorly microwave absorbing.
Barmatz, Martin   +2 more
core   +1 more source

Influence of Metal Surface Structures on Composite Formation during Polymer–Metal Joining Based on Reactive Al/Ni Multilayer Foil

open access: yesAdvanced Engineering Materials, Volume 27, Issue 3, February 2025.
During hybrid thermoplast metal joining with reacting Al/Ni foils, the structured metal surface influences crack initiation within the multilayer. Molten plastic penetrates the foil interface and forms an overall composite after cooling and resolidification.
Marcus Glaser   +5 more
wiley   +1 more source

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