Titanium discs are one of our main products, because we have our own smelting furnace, we can control our material quality from the very beginning. Our forged titanium discs are widely used by machining factories all over the world.
||Grade1 to Grade4 CP titanium, Grade5(Ti-6AL-4V), Grade7(Ti-0.2pd), Grade9(Ti-3AL-2.5V), Grade11(Ti-0.2pd), Grade12(Ti-0.3Mo-0.8Ni), Gr23(Ti-6AL-4V ELI),
||ASTM B381 for ordinary applications,AMS 4928 for aerospace applications
||According to customers’ requirements.
||EN10204 3.1 mill certificate or 3.2 certificate from third party(TUV, SGS, etc)
||Electric corrosion marking, Laser marking.Titanium Grade, dimensions, standards, Heat No can be marked on the bar.
Little Knowledge of Titanium:
Titanium has the advantages of Corrosion Resistant, Light Weight, High Hardness and some other advantages.
So the titanium is also used for bulidings, decoration for ceiling and wall, and some other decorations, this demand
urged the rapid expansion of the surface treatment to titanium.
Below are some titanium surface treatments:
1. Annealing and Pickling
Pickling with buddha acid hydrogen, the surface of the titanium is a beautiful fresh silver color. Pickling with buddha acid hydrogen
is very fast and cheap cost, however, a lot of small factories discharge the titanium pickling pollution to river or field, this is a very
serious pollution to environment!
2. Vacuum Annealing
After cold rolling, it is titanium vacuum annealing, and keep the titanium smooth and neat while it is vacuum annealing.
After vacuum annealing, the color of the titanium is silver, comparing to the color of pickling, this silver color is a little grey gloss silver.
Blast 100 – several hundreds um of glass ball, metal ball, or sand to the surface of the titanium under a high perssure of
compressed air, to make the surface of the titanium as a matt finish. This titanium is mainly used for decoration.
By errosion or mechanical method, making different design on the surface of the titanium.
The most common method of etching for Logo or some short words on titanium is with electric etching. There is also titanium etching
6. Mirror finishing
Titanium mirror finishing is difficult, because titanium has a big appetency to other material.