Tungsten Alloy Balance Rods

Tungsten balance rods are noted to be used in balance and weight distribution applications for their precision. Tungsten alloys, for instance, alloyed tungsten with Nickel, Iron, Cobalt, or molybdenum, are popular due to their myriad industries because of their incredible density that surpasses many common metals.

High specific gravity tungsten alloy counterweight rod is a tungsten base alloy material developed by powder metallurgy technique containing small amounts of Ni, Fe, Cu, Mo, and Co. Usually referred to as "high density alloy," this material has high strength, high density, and high hardness. 90% of the tungsten content is W, 97% of the tungsten content is W, and its density exceeds 17 g/cm^3.

Powder metallurgy process: Tungsten alloy balance rods are usually manufactured by powder metallurgy process, which is made by mixing tungsten powder with a small amount of metal powder such as nickel and iron, and then pressing and sintering.
Surface treatment: Surface treatment such as polishing and sandblasting can be performed to improve wear resistance and corrosion resistance.

Ultra-high density

Compared to steel (7.8 g/cm³) and even lead (11.3 g/cm³), it has a greater density and is appropriate for applications such as counterweights and vibrational dampers, which require a high weight-to-volume ratio.

High strength and hardness

The material exhibits high strength with a tensile strength of 500-1000 MPa, hardness of HRC 20-35, and possesses increased wear, deformation, and corrosion resistance.

Radiation shielding performance

The high-density alloys have lower Lead absorption capability, making them excellent radiation shielding materials for the medical and nuclear industries, as they require better absorption potential for X-rays and gamma rays than Lead.

High temperature resistance and corrosion resistance

It is highly resistant to oxidation with acid and alkaline corrosion, and has a high melting point of approximately 1400-1500℃which is closer to pure tungsten.

Machinability

Unlike pure Tungsten, it can be easily cut, drilled, or ground and can be created into complex configurations through a sintering process.

Military and aerospace

Nuclear propulsion systems, solar-powered military propulsion systems, battery powered military micro propulsion systems.

Medical field

Radiology treatment collimators, radiotherapy treatment collimators, gamma knife treatment collimators, and shielding tanks. The gamma knife is used for radiotherapy, laser is used for radiotherapy.

Industrial sector

Counterweights of oil rotary drilling, vibration centrifugal balance hammers, and high-inertia precision finishing machine parts.

Sports equipment

Counterweights in golf clubs, sterns of racing yachts, propulsion units, and engine compartments.

Quality Inspection: Each batch of tungsten alloy balance bars should undergo strict quality inspection, including composition analysis, mechanical properties testing, non-destructive testing (such as ultrasonic testing, X-ray testing), etc.
Traceability: Provide complete quality traceability records, including batch number, production date, test report, etc.

1. What are tungsten alloy balance rods?

Tungsten alloy balance rods are used in devices that require precision alignment using balancing weights, counterpoises, or balance beams such as turntables and gyroscope,s tweaked for fine-level maneuvering. They are made using an amalgam of tungsten and several precious metals like niobium and molybdenum , to name a few.

2. What are the advantages of tungsten alloy balance rods?

Balance rods made out of alloys of tungsten are well-known to have great density, surpassing two kilograms per cubic centimeter, along with elevated strength and hardness.

3. In which fields are tungsten alloy balance rods applied?

Due to their great density compared to other metals, tungsten-based balance rods have found their use in a variety of machines and appliances, including vehicles, specialized medical devices, sports equipment, and in the industrial medicine field.

4. What considerations should be implemented to enhance space efficiency for mechanical equipment utilizing tungsten alloy balance rods?

The space constraints of mechanical equipment can be significantly improved through the use of tungsten alloys since balance blocks can easily be optimized within given boundaries due to the weight that Tungsten alloys possess, along with high density and compactness.

5. What balance does tungsten alloy have on the environment?

Tungsten alloys liberate balance blocks, which are traditionally used in mechanical equipment, within certain boundaries and optimize them due to the alloys' high density, compactness, and weight. Therefore, balance blocks can be optimized, which greatly improves the spatial constraints of mechanical equipment.

6. What processing tools does tungsten alloy balance rods make use of?

Tungsten alloy of high density is available in varying sizes and can be tailored to different mol, ds, which offers customers enhanced precision considering the provided adjustable settings.

7. How do tungsten alloy balance rods withstand corrosion?

Tungsten alloys are relatively resistant to corrosion and have stable chemical reactive properties, making them industrially durable, providing the balance block longevity regardless of outdoor exposure over time.

8. What is the MOQ?
A: Depending on quantity, generally, no MOQ limit.

9. How to pay for it?
A: A bank transfer (T/T) will be acceptable.

10. What is the delivery time?
A: around 7-20 days, which depends on the quantity and production.

11. What is the package?
A: cartoon case or plywood case.

12. What is the lead time?
A: From the order placed to cargo receiving will take around 10-25 days.

13. What is the delivery method?
A: Generally, we send cargo by UPS, DHL, or FedEx. Also, we can send by sea to a seaport or by air to the closest airport.

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