Customized Size Tungsten Heavy Alloy Ring

Description Of Customized Size Tungsten Heavy Alloy Ring

Customized Size Tungsten Heavy Alloy Ring is a high-density annular component manufactured from tungsten heavy alloy (WHA) through powder metallurgy and precision machining processes. Tungsten heavy alloy typically consists of 85%–97% tungsten content with a binder matrix of nickel-iron (W-Ni-Fe), nickel-copper (W-Ni-Cu), or nickel-iron-cobalt (W-Ni-Fe-Co). The resulting material offers densities ranging from 16.5 to 18.5 g/cm³, which is approximately 1.5 times that of lead (11.34 g/cm³) and more than twice that of steel (7.85 g/cm³).

The customized size aspect means each ring is manufactured to customer-specific dimensions — including inner diameter (ID), outer diameter (OD), thickness, and tolerances — to fit precise assembly requirements. This is particularly important in applications such as radiation shielding collimators, medical device components, aerospace counterweights, and downhole oil & gas tools, where standard sizes may not meet design constraints.

Tungsten heavy alloy rings offer a unique combination of properties: high density for radiation attenuation and mass balancing, excellent mechanical strength for structural integrity, good corrosion resistance for harsh environments, and non-toxicity for environmental compliance. These properties make tungsten heavy alloy rings an ideal substitute for lead and depleted uranium in many applications.

Manufactured through powder metallurgy, the rings achieve near-theoretical density and uniform microstructure. Precision machining ensures tight dimensional tolerances, excellent surface finish, and reliable performance in critical applications.

Features Of Customized Size Tungsten Heavy Alloy Ring

High Density: Density of 16.5–18.5 g/cm³ provides superior radiation attenuation and mass efficiency compared to lead and steel.

Customized Dimensions: Each ring is manufactured to customer-specific ID, OD, thickness, and tolerances, ensuring precise fit and reliable assembly.

Excellent Radiation Shielding: High tungsten content effectively attenuates gamma rays and X-rays, making it ideal for medical, industrial, and nuclear shielding applications.

High Mechanical Strength: Tungsten heavy alloy offers high tensile strength (up to 1,000 MPa) and excellent resistance to deformation under load.

Good Corrosion Resistance: Tungsten heavy alloy resists corrosion in various environments, with nickel-bonded grades available for enhanced chemical resistance.

Non-Toxic and Environmentally Friendly: Lead-free and non-toxic, compliant with environmental regulations and safe for medical and consumer applications.

Precision Machining: Tight tolerances down to ±0.01mm and surface roughness Ra ≤0.8μm ensure reliable performance in precision assemblies.

Applications Of Customized Size Tungsten Heavy Alloy Ring

Radiation Shielding: Tungsten heavy alloy rings are used as collimator rings, shielding rings, and collimator components in medical CT scanners, SPECT systems, linear accelerators, and industrial radiography equipment. Their high density effectively attenuates gamma rays and X-rays.

Counterweights and Ballast: Carbide rings are used as counterweights in aircraft control surfaces, helicopter rotor blades, yacht keels, race car ballast, and sports equipment where high mass in a compact volume is required.

Aerospace and Defense: Tungsten alloy rings are used in missile guidance systems, kinetic energy penetrators, aircraft engine components, and satellite reaction wheel assemblies.

Medical Devices: Tungsten heavy alloy rings are used in radiation therapy machines, gamma knives, and medical imaging equipment, providing reliable shielding without the toxicity of lead.

Oil and Gas: Carbide rings are used in downhole tools, MWD/LWD tools, and logging equipment as weight rings, shielding rings, and structural components.

Industrial Machinery: Tungsten alloy rings are used as vibration damping rings, flywheel rings, and high-density structural components in precision machinery.

Specifications Of Customized Size Tungsten Heavy Alloy Ring