A quarter-century ago, the Department of Energy began a program to support U.S. development of ceramic matrix composites. In 2016 a new aircraft engine became the first widely deployed CMC-containing ...

The class of materials known as ceramic matrix composites, or CMCs, shows considerable promise for providing fracture-toughness values similar to those for metals such as cast iron. Two kinds of ...

Engineers at the National Composites Centre (NCC) have completed a European first by manufacturing Ceramic Matrix Composites (CMCs) using Automated Fibre Placement (AFP) technology, paving the way for ...

It's taken a long time to tweak ceramic matrix composites (CMCs) so they can be produced in high volumes, but the time has finally come. Aircraft engine leader GE Aviation has broken ground on the ...

CMCs are made up of two major components: a reinforcing material for strength and stiffness and a matrix material to hold the composite together. CMCs have both ceramic reinforcement and matrix. This ...

Ceramic fibers provide the skeletal structure of ceramic matrix composites (CMCs) and are major contributors to the composite's mechanical and physical properties. The network of ceramic fibers ...

A second-stage rocket nozzle extension would be fixed and is intended to improve performance and reduce costs. Credit: Firefly The Air Force Research Laboratory (AFRL) has awarded Firefly Aerospace a ...

Ceramic matrix composites (CMCs) and metal matrix composites (MMCs) have long played an important role for the military and aerospace in protecting military vehicles, as well as spacecraft and space ...

Publishing in the International Journal of Extreme Manufacturing, scientists from Jilin University and Edith Cowan University comprehensively reviewed the latest preparation techniques of copper ...

The latest issue of JEC Composites Magazine is dedicated to renewable energies. Today, industries are under increasing ...

Ceramic matrix composite (CMC) materials are made of coated ceramic fibers surrounded by a ceramic matrix. They are tough, lightweight and capable of withstanding temperatures 300-400 degrees F hotter ...