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The invention provides a Al-Ce-Mn alloy suitable for additive manufacturing and strength retention at elevated temperatures.a
A high-strength, heat-resistant Al-Ce-Ni alloy optimized for additive manufacturing in industrial applications.
Making nanoporous polymeric fiber is very difficult. Foaming is an approach; however, that requires foaming agents. Besides, foaming agents creates large pores (500 micrometer). We aimed to obtain fibers with less than 500 nm pores.
Conventional operation of metal Big Area Additive Manufacturing (m-BAAM) systems, particularly Directed Energy Deposition (DED) style systems, is for a print head to follow a designated tool path while feedstock and energy are applied in prescribed amounts that are
High-performance cerium-based permanent magnet materials have been developed to reduce reliance on scarce rare-earth elements.
The existing fluorination methods are either wet chemical methods, or solid-state reaction (using ball milling with fluorine precursor- LiF, NaF, NH4F etc.) or direct fluorination with elemental fluorine gas.
The electrochemical transformation of amorphous carbon to graphite is a highly energy intensive process requiring temperatures in excess of 3000 K and elevated pressures. Herein, we report the electrochemical transformation of hard carbons.
Air conditioning methods that include a process of dehumidifying an air stream and then exposing the air stream to a liquid desiccant in a conditioner are well established.
Oil starvation can lead to high friction, excess wear, scuffing and sometimes machine failure. An ultra-low friction coating has been developed to address the friction and wear problems upon lubricant starvation.
Lithium-ion batteries are widely used in electronics and expanding into many applications, such as electric and hybrid vehicles. Technologies to optimize the recycling of the spent lithium-ion batteries need to be developed urgently.