Materials testing reactor

A materials testing reactor (MTR) is a high-flux research nuclear reactor aimed at studying materials exposed to a high neutron flux.

Examples
Materials testing reactors include:
 * BR2, the Belgian Reactor 2, moderated with a paraboloid beryllium matrix, in operation at SCK CEN since 1962.
 * The Materials Testing Reactor (MTR), an early reactor that operated in Idaho from 1952-1970.
 * Dounreay Materials Testing Reactor, a Dido class reactor in the United Kingdom.
 * ETRR-2, at the nuclear research center in Inshas, Egypt.
 * Jules Horowitz Reactor, under construction at the Cadarache nuclear facility in southern France.
 * Research reactor in Petten, the Netherlands.
 * Pakistan Institute of Nuclear Science & Technology (PINSTECH) in Pakistan.
 * Reactor Technology Complex of the Idaho National Laboratory in Idaho, United States.
 * RV-1 nuclear reactor in Venezuelan Institute for Scientific Research, Venezuela.
 * SAFARI-1, outside of Pretoria, South Africa, also used to produce medical isotopes.
 * RSG G.A Siwabessy in Serpong, Indonesia.