Fusion reactor reaction cladding for producing Pu-238 isotopes

The invention relates to a fusion reactor reaction cladding for producing Pu-238 isotopes. The fusion reactor reaction cladding comprises a cladding armor, a cladding first wall, a group of multiplication regions and multiplication regions or more than two groups of multiplication regions and multiplication regions which are arranged in a staggered manner, a graphite moderating layer, a neptuniumtarget layer, a graphite reflecting layer and an outermost shielding layer in the radial direction far away from a source, and a partition plate is arranged between a multiplication region and a multiplication region. According to the reaction cladding provided by the invention, on the basis of meeting engineering requirements, the construction and operation cost of a production process can be reduced, the safety of production facilities and equipment is ensured, and the possibility of potential risks is reduced. 本发明涉及一种用于生产Pu-238同位素的聚变堆反应包层，所述聚变堆反应包层在沿远离源的径向方向上包括包层护甲、包层第一壁、一组倍增区和增殖区或两组以上交错布置的倍增区和增殖区、石墨慢化层、镎靶层、石墨反射层和最