90WNiCu Tungsten Alloy Rod
1. What's 90WNiCu Tungsten Alloy Rod?
90WNiCu tungsten alloy rod is high-density, non-magnetic tungsten alloy rod containing 90% tungsten, with nickel (Ni) and copper (Cu) as binder phases. As a W-Ni-Cu series tungsten heavy alloy rod, it contains no iron element and is suitable for precision components requiring magnetic compatibility and dimensional stability due to its non-magnetic properties, good machinability, and stable physical performance.
2. Characteristics of CTIA’s 90WNiCu Tungsten Alloy Rod
(1) Excellent Non-Magnetic Properties
Nickel-copper binder system contains no iron element and provides low magnetic permeability, making it suitable for magnetic-sensitive equipment and precision instruments.
(2) High Specific Gravity
Density is approximately 16.9–17.3 g/cm³, enabling mass concentration within limited space and meeting precision counterweight requirements.
(3) Good Machinability
Nickel-copper binder phase improves material toughness, enabling precision machining processes such as turning, grinding, and drilling, and is suitable for manufacturing complex structures.
(4) Stable Mechanical Properties
Good strength, wear resistance, and impact resistance enable reliable performance under long-term operating conditions.
(5) High Dimensional Stability
Low coefficient of thermal expansion enables good dimensional accuracy under temperature variations.
3. Applications of CTIA’s 90WNiCu Tungsten Alloy Rod
CTIA’s 90WNiCu tungsten alloy rod is mainly used in applications requiring magnetic compatibility and precision performance due to its high specific gravity, non-magnetic properties, good machinability, and dimensional stability:
(1) Aerospace Precision Counterweights
Used in aerospace counterweight components, aircraft balance weights, satellite counterweight components, gyroscope counterweights, and precision inertial components.
(2) Medical and Radiation Protection
Used in medical equipment shielding components, X-ray equipment, CT equipment, radiotherapy equipment collimators, and related protective components.
(3) Electronic Equipment and Precision Instruments
Used in electronic equipment precision counterweights, semiconductor equipment components, vacuum equipment components, and structural components of magnetic-sensitive instruments.
(4) Vibration Damping and Inertial Control
Used in CNC machine vibration damping components, precision equipment inertial components, and vibration control components.
(5) Special Engineering and Precision Manufacturing
Used in mold inserts, precision mechanical parts, and other structural components requiring non-magnetic properties.
4. Specifications of CTIA’s 90WNiCu Tungsten Alloy Rod
(1) Grade: 90WNiCu
(2) Tungsten Content: 90%
(3) Density: 16.9–17.3 g/cm³
(4) Diameter: 3–100 mm, customizable
(5) Length: 100–1000 mm, customizable
(6) Surface Conditions: Ground, polished, and others
CTIA GROUP has specialized in tungsten alloy manufacturing for nearly 30 years, with comprehensive manufacturing and precision machining capabilities for tungsten alloy rods. CTIA supplies 90WNiCu tungsten alloy rod and other W-Ni-Cu, W-Ni-Fe, and W-Ni-Fe-Mo series products in various grades. CTIA provides customized dimensions, surface conditions, and processing solutions according to customer requirements. Through strict control of material composition, density uniformity, and machining accuracy, CTIA ensures stable and reliable product performance to meet application requirements in aerospace counterweights, medical shielding, electronic equipment, precision manufacturing, and high-end equipment.
For any inquiry, please contact tungsten alloy manufacturer: CTIA GROUP
Email: sales@chinatungsten.com
Tel: 0086 592 5129696 / 0086 592 5129595
Website: tungsten-alloy.com
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