摘要
Tungsten as a refractory metal shows attractive and promising thermal properties at high temperatures such as the high melting point and the high thermal conductivity.In a nuclear fusion environment,tungsten is a favorable material because of its thermal properties as well as the good resistance to particle erosion,neutron irradiation,and tritium retention.The major concern using a tungsten wall is the radiative cooling of fusion plasma by tungsten impurities.
