External Tibetan medicine combination medicine for treating scalds

The invention discloses a Tibetan medicine external combination medicine for treating scalds. The Tibetan medicine external combination medicine is prepared from the following materials: 0.03 to 0.04 percent of C, less than or equal to 0.10 percent of Si, 15.5 to 16.5 percent of Cr, 0.7 to 0.9 percent of Mo and 0.1 to 0.3 percent of W, the high-temperature alloy comprises the following components in percentage by weight: 0.002-0.005% of B, 41.0-43.0% of Fe, less than or equal to 0.05% of Nb, less than or equal to 0.05% of Ta, 1.3-1.5% of Al, 2.0-2.2% of Ti and the balance of Fe. The preparation method comprises the following steps: S1, obtaining a uniform and compact high-temperature alloy cast ingot through vacuum induction and vacuum self consumption; s2, cogging is conducted, the high-temperature alloy cast ingot obtained in S1 is put into a heating furnace to be heated, the temperature is slowly increased to 1170 DEG C, and the heat preservation time is longer than or equal to 150 h after the cast ingot i