Highly dense, inexpensive composites via melt infiltration of Ni into WC/Fe preforms
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Refractory Metals and Hard Materials"
DOI: 10.1016/j.ijrmhm.2019.04.019
Abstract: Abstract Traditionally, WC-based composites use Co as the metal binder phase to consolidate using liquid-phase sintering with a small percentage of Co, but a potentially lower cost binder phase can be made with a different… read more here.
Keywords: binder phase; highly dense; via melt; composites via ... See more keywords
Rapid fabrication of W–Cu composites via low-temperature infiltration in supergravity fields
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2019.151782
Abstract: Abstract Herein, we propose a novel method for fabricating tungsten–copper (W–Cu) composites via a supergravity technique that mainly consists of three steps: briquetting, sintering, and supergravity-enhanced infiltration. Through this approach, W–20 wt% Cu composites with a… read more here.
Keywords: supergravity; infiltration; supergravity fields; composites via ... See more keywords
Preparation of CNT/PEEK porous composites via NaCl leaching and FDM for bearing cage applications
Sign Up to like & getrecommendations! Published in 2025 at "Scientific Reports"
DOI: 10.1038/s41598-025-27346-6
Abstract: Porous composites can store and release lubricants via their unique pore structures, enabling continuous lubrication for self-lubricating bearing cages. In this study, carbon nanotube (CNT)/polyether ether ketone (PEEK) porous self-lubricating bearing cage materials were fabricated… read more here.
Keywords: peek porous; bearing cage; composites via; bearing ... See more keywords