on the grain boundaries
91Fracture — For other uses, see Fracture (disambiguation). v · d · e Materials failure modes …
92Spring (device) — Helical or coil springs designed for tension Compression sp …
93Carbon steel — Iron alloy phases Ferrite (α iron, δ iron) Austenite (γ iron) Pearlite (88% ferrite, 12% cementite) …
94Ultra high vacuum — (UHV) is the vacuum regime characterised by pressures lower than about 10−7 pascal or 100 nanopascals ( 10−9 torr). UHV requires the use of special materials in creating the vacuum system, extreme cleanliness to maintain the vacuum system, and… …
95Composite Reaction Texturing — Scanning Electron Microscope image of Bi2Sr2CaCu2O8+x material prepared by the CRT method. The dark areas are the MgO whiskers. The material is etched to reveal the grain boundaries. The Bi2Sr2CaCu2O8+x grains are flake shaped with the c axis… …
96List of nanotechnology applications — Part of a series of articles on Nanotechnology …
97magnetic ceramics — Introduction oxide materials that exhibit a certain type of permanent magnetization called ferrimagnetism. Commercially prepared magnetic ceramics are used in a variety of permanent magnet, transformer, telecommunications, and information… …
98Ceramic matrix composite — Fracture surface of a fiber reinforced ceramic composed of SiC fibers and SiC matrix. The fiber pull out mechanism shown is the key to CMC properties …
99Corium (nuclear reactor) — LFCM redirects here. For the airport, see List of airports by ICAO code: L. The Three Mile Island reactor 2 after the meltdown. Corium, also called fuel containing material (FCM) or lava like fuel containing material (LFCM), is a lava like molten …
100NOREM — is a hardfacing material developed by Electric Power Research Institute (EPRI) to deal with radio safety issues associated with the use of cobalt alloys in nuclear power station coolant systems (see stellite for a discussion of the problem). It… …
