ULVAC performs welding processing (electron beam welding) such as Ta, Nb, Ti, Zr in the dry box highly managed the atmosphere or in the dry box under vacuum condition.
Ta/Nb sheets from ULVAC have a fine and uniform grain size. This makes it possible to produce high-yield foils with light surface roughening after pressing and uniform intensity and characteristics.
ULVAC has 40 years of experience producing Ta/Nb wires and bars and is highly regarded by its many customers. ULVAC’s ZD material, with its increased strength at high temperatures, is used in the manufacturing of heaters and electric light bulbs.
ULVAC can manufacture reactor vessels with both 1) clad and 2) lining structures. We will match the structure of the reactor vessel to the customer’s request.
Ta/Nb/Zr/Ti heat exchangers from ULVAC use welds developed from vacuum techniques and are subject to a rigorous inspection system.
ULVAC has collected the manufacturing and delivery records of a variety of negative pressure vessels, including solid material piping and piping with lining structures that can endure vacuum specifications.