The reason for the use of titanium and titanium alloy body attachment Sunrui titanium valve

Production rod attachment denture material covering the earliest uses a gold alloy, which has good

mechanical properties , suitable elastic properties . Persist in the mouth , with good corrosion resistance,

and non-toxic side effects,  titanium tube in the developed countries is still being used as the main material attached to

the production role . However , due to the rising price of gold production costs , increasing denture ,

increased the financial burden on patients. Therefore, it uses a number of non- precious metals attachment ,

such as ceramic alloys , but when they are used for dental restoration materials , due to the corrosion of

metals produced , will be Titanium precision castings released within the alloy elements in the form of ions into the oral environment

and local organizations contacting cells or produce different biological effects , especially when using a

different alloy prosthesis , since the saliva in the oral cavity as an electrolyte to form the source cell,

a current corrosion .
    Therefore, the use of titanium and titanium abutments for implants , making the material attached to the

upper part of the body structure Titanium castings should also adopt the same kind of alloy , to prevent the generation of

electrochemical corrosion .