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High Quality Titanium Forged Ring by Yesheng - Leading China Suppliers & Factory for Industrial Applications
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.
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.
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
Forging
Involves hot-working titanium alloy billets into rings. Common methods include open-die forging, closed-die forging, isothermal forging, and multi-directional forging. The typical forging temperature range is approximately 850°C to 950°C, requiring a protective atmosphere.
Ring Rolling
Utilizes rolling mills to form rings from titanium billets, improving dimensional accuracy, surface finish, and microstructural uniformity.
Machining
Processes titanium bars or tubes into rings using mechanical methods like turning, milling, and grinding. This requires specialized tooling and techniques, such as low-speed cutting with ample cooling.
Welding
Forms rings by joining titanium plates or strips. Common methods include Gas Tungsten Arc Welding (GTAW/TIG), Laser Beam Welding (LBW), and Electron Beam Welding (EBW). Welding must be performed in a protective atmosphere (inert gas shielding) to prevent oxidation and contamination.
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 benefits of using Titanium Rings?
Titanium rings offer an exceptional strength-to-weight ratio (being 40% lighter than steel), outstanding corrosion resistance against acids, alkalis, and seawater, high thermal stability from -200°C to 500°C, and excellent biocompatibility for medical applications.
What is the difference between Commercially Pure (CP) Titanium and Titanium Alloys?
Commercially Pure grades (like TA1 and TA2) offer higher ductility and excellent corrosion resistance but lower strength. Titanium Alloys (like TC4, TA10, and TA18) are engineered with elements like aluminum, vanadium, or palladium to significantly enhance strength, wear resistance, and performance in extreme chemical or thermal environments.
How are industrial titanium rings manufactured?
They are manufactured using four main techniques: Forging (hot-working at 850°C to 950°C), Ring Rolling (for microstructural uniformity), Machining (low-speed mechanical cutting with specialized cooling), and Welding (TIG, Laser, or Electron Beam under inert gas shielding).
Which industries commonly utilize titanium rings?
Titanium rings are widely utilized in critical sectors including Aerospace (landing gear and engine components), Chemical Processing (piping and heat exchangers), Shipbuilding (propellers and desalination systems), Medical Devices (implants), the Energy sector, Automotive, and the Nuclear industry.
Can titanium rings withstand extreme temperatures?
Yes. Titanium rings maintain their structural integrity and strength across a wide temperature range, from cryogenic environments (-200°C) up to high-temperature operations between 450°C and 500°C.