Your Professional Titanium Alloy Foils Supplier
Ruihang Group mainly produces Titanium and Titanium Alloy products with the whole industry chain,including smelting,forging, straightening,rolling,surface treating,testing process.We are a technology and innovation enterprise whom collecting R&D, production and sales as one unit. Shaanxi Ruihang Elaborate Materials I/E Co.,Ltd is a holding subsidiary of the Group also,whom is in charge of import and export business of the Group.
Baoji Ruihang Elaborate Materials Technology Co.,Ltd was established in 2013' whose registered capital is 20 million RMB. Shaanxi Baoyuan Special Materials Technology Co.,Ltd is one of holding subsidiary whom was established in 2019',the registered capital is 30 million RMB.The Group is located in Baoji city , Shaanxi province, the famous Chinese Titanium Valley. The Group covers an area of 7 acres, include 4 acres of workshop, 1600㎡ of office Building.
Titanium alloy foil is a very thin sheet of titanium metal that has been mixed with other elements like vanadium or aluminum to create an alloy with enhanced properties. These foils combine titanium's natural characteristics—such as high strength-to-weight ratio, corrosion resistance, and biocompatibility—with the specific benefits of alloying, resulting in a material ideal for demanding applications in industries like aerospace, medical, and chemical processing.
Product Description
|
Material |
Items |
Status |
Thickness*Width*Length,mm |
|
Gr5,Gr7 |
Foil |
Cold rolled(Y) |
(0.01-0.02)*(30-100)*(≥500) |
|
Strip |
(0.01-0.30)*(50-300)*(≥500) |
||
|
Application |
Marine, Airframes, Gas Turbine Engines, Heat exchangers, Condensers, Desalination plants, Dental alloys, Pulp and paper, Centrifuges, Springs, Sporting equipment, Automotive, Seawater piping, Medical implants, Electrochemistry, Steam turbines, Food and pharmaceutical industry, Oil refining and gas industry, Jewellery, architecture, domestic appliances |
||
Physical Properties:
|
Physical Properties |
Tensile Strength |
Yield Strength |
Elongation |
Section Shrinkage |
|
Unit |
Mpa |
Mpa |
% |
% |
|
Ti-6AL4V |
>930 |
>860 |
>10 |
>25 |
|
Ti-6AL4VELI |
>860 |
>795 |
>10 |
>25 |
Chemical Composition:
|
Type |
Chemical Composition (wt%) |
||||||
|
Al |
V |
Fe |
C |
N |
H |
O |
|
|
Ti-6AL4V |
5.5-6.75 |
3.5-4.5 |
0.3 |
0.08 |
0.05 |
0.008 |
0.2 |
|
Ti-6AL4VELI |
5.5-6.5 |
3.5-4.5 |
0.25 |
0.08 |
0.03 |
0.012 |
0.13 |
Properties of Titanium Foils
High Strength-to-Weight Ratio: Titanium foils offer excellent mechanical strength while remaining lightweight.
Corrosion Resistance: They withstand harsh environments, including saltwater and acidic conditions.
Biocompatibility: Safe for medical implants (Titanium for joint replacements) and surgical instruments (titanium for medical scalpels and blades).
Thermal Stability: Performs well under extreme temperatures.
Electrical Conductivity: Used in electronic components like microelectromechanical systems (MEMS) and sensors.
Flexibility and Ductility: Can be easily shaped and formed into desired structures.
Titanium foil production process
Melting and consolidation
The production of titanium alloy sheets begins with the smelting of titanium ore, where high-temperature processing converts the ore into sponge titanium. The sponge titanium is then compacted and undergoes vacuum arc remelting or electron beam melting to form ingots.
Hot rolling
The ingots are further processed into thinner sheets with thicknesses ranging from 1 mm to 10 mm. This stage involves multiple rolling passes and intermediate annealing to ensure uniformity and ductility.
Cold rolling
After cooling the hot-rolled sheets to room temperature, cold rolling is performed to gradually reduce the sheet thickness to the required foil specifications (typically less than 0.1 mm). Multiple intermediate annealing processes may be required during cold rolling to reduce work hardening and improve ductility.
Precision rolling
Building upon cold rolling, high-precision rolling mills further process the titanium foil to ensure thickness accuracy and surface quality, with thickness control reaching the micron level.
Surface treatment
Treating the surface of titanium foil to enhance quality includes:
Pickling:
Removes surface oxides and impurities.
Polishing:
Improves surface smoothness to meet decorative or high-quality surface requirements.
Anodizing:
Forms a protective oxide layer to enhance corrosion resistance and aesthetics.
Cutting the titanium foil to specified dimensions based on customer requirements.
Inspecting the foil's thickness, surface quality, and physical properties to ensure compliance with specifications.
Packaging and shipping
Using moisture-proof and anti-corrosion packaging materials to ensure the titanium foil remains undamaged during transportation and storage.
Including test reports or certifications as per customer requirements.
Authorized Certificate
FAQ
As one of the leading titanium alloy foils manufacturers and suppliers in China, we warmly welcome you to buy high-grade titanium alloy foils for sale here and get quotation from our factory. For price consultation, contact us.
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