High Quality Titanium Forged Ring | China Suppliers & Factory for ASTM B381 Compliant Products
Product Description
Titanium Rings are annular products manufactured from titanium or titanium alloys, characterized by their high strength, excellent corrosion resistance, resistance to acids and alkalis, and lightweight nature.
Product parameters
| Grade | Product form | Outer diameter (mm) | Inner diameter (mm) | Height (mm) | Wall thickness (mm) |
|---|---|---|---|---|---|
| Gr1 Gr2 | Titanium ring | 200-400 | 100-300 | 35-120 | 40-150 |
| Gr3 Gr4 | >400-700 | 150-500 | 40-160 | 40-250 | |
| Gr5 Gr7 | >700-900 | 300-700 | 50-180 | 40-300 | |
| Gr9 Gr12 | >900-1300 | 400-900 | 70-250 | 40-400 |
Materials and Grades
Commercially Pure Titanium (CP Ti)
Grades such as TA1, TA2, etc.
TA1: Offers good plasticity and corrosion resistance, suitable for low-strength applications.
TA2: Provides moderate strength and corrosion resistance, widely used.
Titanium Alloys
Grades such as TC4 (Ti-6Al-4V), TA10 (Ti-0.3Mo-0.8Ni), and TA18 (Ti-3Al-2.5V), among others.
TC4: An alpha-beta (α+β) titanium alloy known for its high strength, excellent corrosion resistance, and good workability. It is the most widely used titanium alloy.
TA10: An alpha (α) titanium alloy containing a small amount of palladium (Pd), featuring superior corrosion resistance, especially suitable for strong acid and chloride environments.
TA18: An alpha-beta (α+β) titanium alloy with good cold formability and weldability, commonly used for tubing and hydraulic systems.
Performance Characteristics
Lightweight
Titanium has a density of approximately 4.5 g/cm³, which is about 40% lighter than steel, allowing for significant structural weight reduction.
High Strength
Titanium alloys can achieve tensile strengths exceeding 895 MPa and yield strengths exceeding 825 MPa. Their strength-to-weight ratio is significantly higher than other metallic structural materials.
Corrosion Resistance
Titanium alloys exhibit far superior corrosion resistance to stainless steel in humid atmospheres and seawater media. They are particularly resistant to pitting, acid erosion, and stress corrosion cracking. They also possess excellent resistance to alkalis, chlorides, chlorine-containing organic compounds, nitric acid, etc.
Biocompatibility
Possesses excellent biocompatibility, making it suitable for medical devices and human implants.
Thermal Stability
Operating temperature range spans from -200°C to 500°C. They retain required strength at moderate temperatures and can operate long-term within the 450°C to 500°C range.
Low-Temperature Performance
Titanium rings made from grades like TA10 maintain their strength and toughness even at liquid helium temperatures, making them ideal materials for cryogenic vessels and equipment.
Manufacturing Processes
Applications
Aerospace
Used for aircraft structural components, engine parts, rocket casings, etc. Examples include aircraft landing gear systems, wing spars, engine compressor discs, turbine discs, and spacecraft structural components.
Chemical Processing
Suitable for various corrosion-resistant equipment, piping, valves, heat exchangers, etc. Examples include components for electrolytic cells in the chlor-alkali industry, linings for hydrochloric acid synthesis furnaces, and seal rings for agitator shafts in reactors for acetic acid production.
Shipbuilding
Used for hull structures, propellers, seawater desalination equipment, etc., providing long-term resistance to seawater corrosion.
Medical Devices
Such as artificial joints, dental implants, and surgical instruments, leveraging their high strength, corrosion resistance, and biocompatibility.
Energy Sector
Widely applied in piping and valves for nuclear power plants, structural components for renewable energy equipment.
Automotive Industry
Used for high-performance automotive parts and exhaust systems, aiding in weight reduction and improved fuel efficiency.
Nuclear Industry
Used for control rods and shielding materials in nuclear reactors, and corrosion-resistant containers and piping for nuclear waste processing equipment.
Frequently Asked Questions
What are the primary characteristics of Titanium Rings?
Titanium Rings are annular products known for their high strength, lightweight nature (about 40% lighter than steel), excellent corrosion resistance (especially in seawater and acidic/alkaline environments), biocompatibility, and high thermal stability across a temperature range of -200°C to 500°C.
What material grades are commonly used for manufacturing titanium rings?
They are manufactured from Commercially Pure Titanium (CP Ti) grades such as TA1 and TA2, as well as Titanium Alloys like TC4 (Ti-6Al-4V), TA10 (Ti-0.3Mo-0.8Ni), and TA18 (Ti-3Al-2.5V).
How do the manufacturing processes of titanium rings differ?
Titanium rings can be forged (hot-working at 850°C to 950°C), ring-rolled (for high precision and microstructural uniformity), machined (using low-speed cutting with ample cooling), or welded (using TIG, LBW, or EBW in a protective atmosphere to prevent oxidation).
In which industries are titanium rings typically applied?
They are widely applied in aerospace (structural and engine parts), chemical processing (corrosion-resistant equipment), shipbuilding (hull structures and desalination), medical devices (implants), the energy sector, automotive manufacturing, and the nuclear industry.
Why are titanium rings preferred for low-temperature applications?
Specific titanium grades, such as TA10, maintain their strength and toughness even at cryogenic temperatures like liquid helium levels, making them ideal for cryogenic vessels and low-temperature equipment.