Results 71 to 80 of about 6,642 (291)

Electric Field Assisted Sintering of Metal Oxides

, 2011
Electric field assisted sintering techniques, FAST or FLASH have become the novel research fields for the past few years. One of the primary reasons for the rise is the potential benefits which these techniques have brought.
Hayat, Muhammad Dilawer
core   +1 more source

Mechanical and Structural Properties of Microwave Sintered Tin-Copper-Antimony Alloys

, 2009
Tin-copper-antimony (pewter) alloys have been traditionally produced by a casting process which consumes large amounts of energy, time and as a result is expensive. This research aims to investigate the possibilities of implementing powder metallurgy for
Ariff, Tasnim Firdaus Binti Mohamed
core  

Advances in Magnesium‐Based Thermoelectrics: A Critical Review

Advanced Materials, EarlyView.
Magnesium‐based thermoelectric materials have emerged as promising candidates for low‐to‐mid‐temperature energy conversion due to their abundance, low cost, and competitive performance. This review summarizes recent advances in Mg3X2, MgAgSb, and Mg2X systems, covering transport mechanisms, fabrication strategies, stability challenges, and device ...
Li‐Min Zhang, Li Zhang, Nan‐Hai Li, Yan‐Ling Yang, Xiao‐Lei Shi, Zhi‐Gang Chen   +5 more
wiley   +1 more source

Effect of U-FAST Technology on Basic Properties of WC-Co Composites Designed for Particleboard Milling Tools [PDF]

Biuletyn Wojskowej Akademii Technicznej
Cemented carbides WC-Co are one of the basic tool materials. They constitute over half of the currently used tools intendedfor machining. The main advantages of WC-Co cemented carbides are their high hardness and abrasion resistance.
Joanna Wachowicz, Zbigniew Bałaga, Tomasz Dembiczak, Nataša Náprstková, Sylvia Kuśmierczak   +4 more
doaj   +1 more source

Microwave assisted sintering of SLS green metal parts

, 2003
Microwave assisted post-treatment of selective laser sintered green metal parts proved to be a new, fast and efficient way to densify complex-shaped elements, suitable for near-net-shape and net-shape manufacturing.
LEONELLI, Cristina, GATTO, Andrea, L. IULIANO, VERONESI, Paolo, BASSOLI, Elena   +4 more
core  

Field assisted sintering of electro-conductive ZrO2-based composites

, 2007
In order to reveal the fundamentals of the field assisted sintering technique (FAST), also known as spark plasma sintering (SPS), the evolution of the current density and temperature distribution in the punch-die-sample set-up during FAST of ZrO2–TiN ...
Vleugels, Jef, Vanmeensel, Kim, Laptev, Alexander, Van der Biest, Omer   +3 more
core   +1 more source

All‐Polyimide‐Mediated Liquid Metal Assembly on Aerogels for Breathable and Robust Electronic Skins

Advanced Materials, EarlyView.
An all‐polyimide‐mediated assembly strategy resolves the fundamental conflict between physiological breathability and electromechanical robustness in wearable electronics. By integrating a polyamic acid‐encapsulated liquid metal ink onto an ultralight polyimide aerogel, imidization‐induced contraction enables low‐temperature conductive activation and ...
Haijun Zhu, Jiancheng Dong, Hao Qiu, Je Hyeong Kim, Xingyu Liu, Shiyin Lin, Mengting Zheng, Chang Zhou, Yuduo Zhang, Jiayu Hou, Kangjia Geng, Yuchen Wang, Yidong Peng, Haoran Liu, Guanzheng Wu, Yunpeng Huang, Yongsheng Luo, Steve Park, Tianxi Liu   +18 more
wiley   +1 more source

A review of multi-physical fields induced phenomena and effects in spark plasma sintering: Fundamentals and applications

Materials & Design, 2020
Spark plasma sintering (SPS), also known as pulsed electric current sintering (PECS) or field-assisted sintering technique (FAST), belongs to a class of powder metallurgy techniques.
Zheng-Yang Hu, Zhao-Hui Zhang, Xing-Wang Cheng, Fu-Chi Wang, Yi-Fan Zhang, Sheng-Lin Li   +5 more
doaj   +1 more source

Low Temperature Sintering of Nanocrystalline Zinc Oxide: Effect of Heating Rate Achieved by Field Assisted Sintering/Spark Plasma Sintering

, 2012
Using Field Assisted Sintering Technique/Spark Plasma Sintering the effect of heating rate on the sintering of zinc oxide at a temperature of 400°C has been investigated.
Rufner, Jorgen, Thron, Andrew M., Schwarz, Sebastian, Olevsky, E., Guillon, Olivier, Benthem, Klaus van   +5 more
core   +1 more source

From the Discovery of the Giant Magnetocaloric Effect to the Development of High‐Power‐Density Systems

Advanced Materials Technologies, EarlyView.
The article overviews past and current efforts on caloric materials and systems, highlighting the contributions of Ames National Laboratory to the field. Solid‐state caloric heat pumping is an innovative method that can be implemented in a wide range of cooling and heating applications.
Agata Czernuszewicz, Yaroslav Mudryk, Jun Cui, Lucas Griffith, Duane D. Johnson, Julie Slaughter   +5 more
wiley   +1 more source