8618682434919
newlife@newlife.cn
enLanguage

Tungsten Copper Precision Components

Your Professional Tungsten Copper Precision Components Supplier

 

Our goal is to be your true partner in Copper Thermal Packaging Components field in China, NEWLIFE Materials, founded in 1998, specializes in functional materials, including magnetic and electronic ceramics. Since 2003, our Powder Metallurgy Project has delivered high-density PM components and precision MIM parts across tungsten, stainless steel, iron, copper, soft magnetic, and non-magnetic alloys. We offer end-to-end solutions from ultrafine powders to finished products, ensuring stable, high-performance, cost-effective components for global customers.

 

 
First 12 Last
 
Why Choose Us

 

Product application

Our products are widely applied in the automotive, electronics, aerospace, machinery, energy, and magnetic materials industries.

Production equipment

Equipped with over 20 sintering furnaces (pusher and vacuum), complete MIM and PM production lines, and advanced molding and feeding systems.

Certifications & qualifications

Certified to ISO 9001 and ISO 14001 standards, and recognized as a High-Tech Enterprise, New Materials Engineering R&D Center, and Grade A Integrity Enterprise, among other official accreditations.

Global market

Newlife products are exported worldwide and trusted for stable quality and reliable performance. We maintain long-term partnerships with leading companies including Apple, Xiaomi, Goertek, and Nidec.

 

Tungsten Alloy Balancing Weight

 

Advantages of Tungsten Alloy Balancing Weight

High density & compactness
Up to twice as dense as steel, allowing for significantly smaller weights to achieve the same mass, saving space and reducing overall size/weight in systems like aircraft control surfaces.

 

Vibration damping
High Young's modulus and damping capacity effectively absorb vibrations, reducing loads on parts and extending their service life in engines and rotating machinery.

 

Mechanical strength
Offers a good balance of hardness and toughness, maintaining structural integrity under high stress and continuous vibration, as seen in high-performance engines.

 

Thermal stability
Low thermal expansion coefficient means stable performance in varying temperatures, crucial for precision applications.

 

Corrosion & wear resistance
Excellent chemical stability and oxidation resistance ensure long-lasting reliability, even in harsh environments.

 

Machinability
Can be precisely machined into complex shapes, allowing for custom-fit solutions for specific balancing needs.

 

Environmentally friendly
A non-toxic, lead-free alternative, complying with modern environmental regulations and replacing hazardous materials in many applications.

 

 
Applications of Tungsten Alloy Balancing Weight
 
01/

Aerospace & aviation
Balancing control surfaces (ailerons, rudders), rotor blades, gyroscopes, and as trim weights for stability in aircraft and spacecraft.

02/

Automotive (motorsport)
Crankshaft counterweights, chassis ballast in racing cars for optimal weight distribution, and vibration damping in engines.

03/

Industrial machinery
Counterweights for flywheels, turbines, heavy equipment, cranes, and vibration dampening governors for smoother operation.

04/

Defense
Balancing heavy equipment like tanks, armor, and as components in ammunition.

05/

Sports equipment
Enhancing performance in golf club heads, darts, and fishing weights.

06/

Medical devices
Balancing movable parts in radiation therapy equipment, surgical robots, and for shielding in ct/x-ray machines.

07/

Oil & Gas
Weighting for drilling tools and logging instruments.

08/

Watchmaking
Oscillating weights in automatic watch movements.

 

Product Description

 

Item

Specification

Product Name

Pinewood Derby Barrel Bar Weights / Tungsten Cylinder

Shape

Round bar / Rod

Material

WNiFe, WNiCu

Density

16.85 – 18.85 g/cm³

Grade Options

90WNiFe / 90WNiCu; 93WNiFe / 93WNiCu; 95WNiFe / 95WNiCu; 97WNiFe / 97WNiCu

Surface Finish

Black; Polished; Sintered; Forged; Machined

Manufacturing Process

Powder Metallurgy (PM), Sintering, Forging, Machining

Customization Service

OEM & ODM available; Size and purity customizable

 

 

Advantages of Tungsten Copper Heat Sink

High thermal efficiency
Copper provides excellent thermal conductivity, enabling fast heat dissipation and stable temperature control for high-power devices.

 

Mechanical stability
Tungsten reinforcement ensures low thermal expansion and high structural strength under repeated thermal cycling.

 

Mim precision manufacturing
Mim technology allows complex, thin-wall structures with high dimensional consistency and efficient mass production.

 

Long-term reliability
The tungsten–copper structure offers stable thermal performance, low thermal fatigue, and long service life.

Tungsten Alloy Balancing Weight

 

Applications of Tungsten Copper Heat Sink
 

Semiconductors & power electronics

Used in high-power transistors and igbt modules to efficiently manage heat and ensure stable operation.

Aerospace & defense

Ideal for missile components and rocket nozzles, providing extreme temperature resistance and structural reliability.

Medical imaging

Critical for ct scanners and x-ray tubes, enabling rapid heat dissipation for safety and image quality.

Laser systems

Supports high-power laser diodes, ensuring thermal stability and consistent performance.

High-frequency devices

Used in rf amplifiers and communication systems for compact, efficient thermal management.

Scientific & industrial systems

Ensures precise temperature control in laser metrology, hydraulics, and other high-precision instruments.

 

Product Description

 

Material

CU 1100

Power

60W

Finish

Anti-oxidation

Application

Industrial laser water cooling system

Dimension

Custom

Package

Carton + Foam

 

Standard Size & Weight Options

 

Diameter (mm)

Length (mm)

Weight

Φ 9.575

22.23

1 oz (28.35 g)

Φ 9.575

—

1/2 oz (14.17 g)

Φ 9.575

—

1/3 oz (8.5 g)

Φ 9.575

—

1/4 oz (7.09 g)

Φ 9.575

—

1/5 oz (5.67 g)

Φ 9.575

—

1/8 oz (3.55 g)

Φ 25.4

—

1 oz (28.35 g)

 

Delivery

 

 

Selling units

Single item

Single package size

15X15X15 cm

Single gross weight

1.100 kg

 

Lead Time

 

Quantity (kilograms)

1 - 10

> 10

Lead time (days)

14

To be negotiated

 

Packaging & Shipping

 

productcate-756-271

 

FAQ

Q: Can we get samples for testing?

A:Yes. Samples are available for testing, and standard items can usually be provided to support evaluation before bulk orders.

Q: What is the minimum order quantity (MOQ)?

A:The MOQ is flexible. Small trial orders are accepted, and bulk order quantities can be arranged based on your requirements.

Q: What materials are used for tungsten alloy balancing weights?

A:Our balancing weights are made from high-density tungsten alloys such as WNiFe and WNiCu, offering excellent density, strength, and stability.

Q: Can the size and weight be customized?

A:Yes. We support OEM and ODM services. Dimensions, weight, density, and surface finish can be customized according to your application needs.

Q: What is the typical delivery time?

A:Sample lead time is usually 1–2 weeks. Mass production typically takes 3–5 weeks, depending on order quantity and customization level.

Q: How is product quality controlled?

A:Quality control includes raw material inspection, in-process dimensional checks, sampling inspection, and 100% pre-shipment inspection to ensure consistent performance.

As one of the most professional tungsten copper precision components manufacturers and suppliers in China, we're featured by quality products and good service. Please rest assured to buy high-grade tungsten copper precision components from our factory. Also, free sample is available.

Motor Counterweight, Tungsten Alloy Balancing Weight, Tungsten Alloy Precision Parts