Molybdenum-titanium alloy neutron transparent material and preparation method thereof

The invention belongs to the technical field of neutron diffraction, and relates to a molybdenum-titanium alloy neutron transparent material used for a neutron diffraction high-pressure cavity sealing pad and a preparation method thereof. The molybdenum-titanium alloy neutron transparent material comprises 46 wt%-56 wt% of molybdenum and the balance titanium. Compared with an existing Ti-Zr alloy sealing pad, the molybdenum-titanium alloy neutron transparent material is high in strength and capable of improving the pressure of a high-pressure cavity and increasing the quantity of high-pressure experiment samples; the neutron transmittance of the molybdenum-titanium alloy neutron transparent material is high, the neutron diffraction performance of the molybdenum-titanium alloy neutron transparent material is equivalent to that of Ti-Zr alloy, but the adhesion of the molybdenum-titanium alloy neutron transparent material to diamond is very low; and a diamond anvil cell is easy to clean after a high-pressure exp