crack propagation Archives | The American Ceramic Society

crack propagation

Improving toughness of nanocrystalline ceramics

By Faye Oney / July 10, 2018

Researchers have demonstrated a new toughening mechanism for nanoceramics by studying weak interfaces in nanocrystalline ceramics. Their method could improve impact resistance without compromising functional properties.

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Could this structure allow 3-D printed polymers to replace ceramic materials in body armor?

By April Gocha / June 20, 2017

Researchers at Massachusetts Institute of Technology have taken inspiration from conch shells to develop a 3-D printing technique that can build composite materials with incredible toughness.

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Unique crystals prevent crack propagation and bestow strength to ancient Roman concrete

By April Gocha / January 6, 2015

A new study confirms that unique aluminum-containing crystals that form in Roman concrete are behind the material’s robust strength and durability.

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