HOT-ROLLED TITANIUM SLAB MELTED BY ELECTRONBEAM MELTING FURNACE, METHOD OF MELTING AND METHOD OF HOT-ROLLING TITAN SLAB

摘要

One titanium plate base is suitable for hot rolling, is produced by electron beam furnace, linearly so that it can be admitted to a hot-rolling mill, is not carried out break-ing process after manufacturing or other subsequent correcting process with superior, has and do not have crannied structure good in the corner at position. Additionally provide method for the production thereof. For width direction and longitudinal direction, to no more than 2.5 millimeters, for the thickness direction of the length of two every 1000 millimeters of slabs with for longitudinal and deformation, titanium plate base is generated by a mold of an electron beam furnace, has the deformation no more than 5 millimeters. There is the step for using an electron beam furnace for producing the process for being used for this titanium plate base of hot rolling, wherein its rectangular mold has a step of the mold walls of a long side of one of mold walls from a short side and the mold walls of short side and pouring molten metal. In addition, chamfering can be used for process in a mold of the component in the corner at position.