nature over-temperature
General said several thousand degrees Celsius temperature or ten thousand degrees Celsius to a high temperature, a higher temperature than that called ultra-high temperature. At ultra-high temperature, a significant change in state of the material, since the atoms bound nucleus from which electrons become ions. This state is the fourth state of matter referred to the substance, i.e. a plasma. Deuterons and tritium nuclei at ultra-high temperature combined into a new nuclei, releasing more nuclear energy, called fusion.
Some places present in the form of plasma, most of the stars in the universe are made of the composition of the plasma.
hyperthermal heating
ultra-high temperature technology, ultra-high temperature laboratory furnace heating degree, such as zirconium diboride Luoyang sigma using composite ceramic material into a furnace heating system was heated to 2600 ℃, compared with UHT. Sigma ultra-high temperature ultra-high temperature laboratory testing and open-technology research and development laboratories.
Ultra High Temperature Reactor
The maximum temperature that a human can produce about 510 million degrees Celsius than the central heat of the sun 33 times, the temperature is New Jersey Princeton Plasma Physics Laboratory in Tuokamake fusion reactors use deuterium and tritium plasma mixture of 1994 May 27 created. Absolute zero temperature (i.e., zero opening on Kelvin) corresponds to -273.15 ° C, this temperature is reached when all molecular motion of atoms, the heat will stop. According to the third law of thermodynamics, is only infinitely close to absolute zero can not be achieved, the human can achieve a minimum temperature of 280 slightly open (ie, 2.8 × 10⁻¹ºK), the temperature was in February 1993 at the University of Helsinki, Finland produced and announced that the low-temperature laboratory using nuclear demagnetization device.