Metal casting surface deformation, flow marks defects titanium check valve

     Deformation, surface flow marks were casting and casting design related. Casting too small, except

Casting incomplete, the surface of titanium sheets the casting marks often exist, casting deformation obvious. Furthermore,

the quench casting defects will result in the above.
     As a new titanium dental materials with excellent biocompatibility, high strength, good corrosion

resistance, semi-transmissive titanium heat pumps advantages for X-ray showed, is an ideal repair material. However, titanium

casting technology in only 10 years of history of dental prosthesis production, production of cast titanium

denture and partial denture fixed frame is still in the development stage. Need to constantly sum up

experience in the dental Titanium Welded Tubes cast titanium, improving the quality of titanium denture.