Description of Spray Molybdenum Wires

Spray Molybdenum Wires are a specialized high-purity molybdenum wire used for thermal spraying processes. Their main component is pure molybdenum, with a purity typically over 99.95% and very low impurity content. These wires undergo special surface treatment, often coated with graphite, to enhance their performance during spraying. The diameter usually ranges from 1.41mm to 3.175mm, and a single wire can weigh 20-25kg with no welded joints.

Spray Molybdenum Wires is used as a thin coating on the surface of automobile components subjected to wear, such as piston rings, gearbox synchromesh parts, selector forks, etc. Molybdenum spraying wire is also sprayed onto machine parts such as bearings for repair purposes, such as bearing shells and shafts, because of the lack of adhesion of steel layers to steel without intermediate molybdenum layers.

Appearance: Molybdenum spraying wire is covered with graphite. After removing graphite, it has a metallic luster.

Features of Spray Molybdenum Wires

High Purity & Superior Spraying Performance:
High-purity molybdenum wires ensure more uniform melting and better atomization during spraying, resulting in dense and even coatings. This improves both spraying efficiency and coating quality.

Exceptional Coating Adhesion:
Coatings formed with high-purity molybdenum wires bond more strongly to the substrate, ensuring long-term durability and stability.

Excellent Chemical Stability:
Molybdenum offers outstanding corrosion resistance, high-temperature stability, and wear resistance. Even in extreme conditions, the coating remains reliable and stable.

Low Impurity Contamination:
High-purity molybdenum wires minimize impurity introduction, reducing pollution risks to spraying equipment and the environment.

Cost-Effective Solution:
With heavier single-wire spools (20-25kg), fewer wire changes are needed during spraying. This boosts productivity and lowers overall costs.

Applications of Spray Molybdenum Wires

Spray Molybdenum Wires have wide-ranging applications across multiple industries.

In the automotive industry, they are commonly used to coat critical components like piston rings and synchronizer rings, significantly improving wear resistance and service life. They can also repair worn bearing housings and shafts, reducing maintenance costs.

In mechanical manufacturing, molybdenum wire spraying enhances the hardness and wear resistance of machine parts, extending equipment lifespan.

In the aerospace sector, molybdenum coatings are valued for their excellent high-temperature stability and corrosion resistance. They are used in manufacturing and repairing heat-resistant, wear-resistant aircraft components, ensuring flight safety.

In the energy industry, molybdenum wire spraying is applied to surface-treat high-temperature, high-pressure equipment, improving operational efficiency and reliability.

In medical device manufacturing, molybdenum coatings offer biocompatibility and are used for instrument surface coatings, reducing wear and corrosion while ensuring stable performance.

Molybdenum spraying wire Properties

1. The weight of a single wire is up to 20-25kg without any welded joint, which results in enhancing the efficiency and decreasing the operating costs.
2. Diameter: 3.175mm, 2.3mm-1.41mm
3. Tolerance: 3.175mm + / -0.025mm or + 0 / -0.05mm 2.3mm-1.45mm + / -0.02mm + 0 / -0.05mm
4. Tensile strength: >700-900N / mm2
5. Elongation: >20-5%

Specifications of Spray Molybdenum Wires

Item Name	Molybdenum Wire 0.18mm
Material	Pure Molybdenum and Alloy molybdenum
Grade	Mo1, Mo2, TZM, Mo-La
Specification	Dia. 0.18mm

Testing and quality control of Spray Molybdenum Wires

WechatIMG250

FAQ for Spray Molybdenum Wires

Are you a factory or manufacturer?

A: Yes, we are a factory, but we generally use our trading company to handle the business abroad. It will be more convenient to receive the remittance and arrange the shipment.

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.

Why is your product so cost-effective?

A: We cut out the middlemen in the end-to-end manufacturing process, and we obtain raw material directly from its source.

Do you do spot quality inspection or full inspection?

A: 100% full inspection for sure. All unqualified products are discarded.

How do you ensure your lead time?

A: From material preparation to machining and finally to a full inspection. Every stage of production is strictly monitored and controlled to give you an accurate delivery time.

What is the MOQ of Spray Molybdenum Wires?

A: Depends on quantity, generally, no MOQ limit.

How to pay for it?

A: A bank transfer (T/T) will be acceptable.

What is the delivery time?

A: around 7-20 days, which depends on the quantity and production.

What kind of package is it?

A: Generally, we use a carton case or a plywood case with protective material inside to ensure the safety of cargo.

What is the lead time?

A: From the order placed to cargo receiving will take around 10-25 days.

What are Spray Molybdenum Wires?

Spray Molybdenum Wires are high-purity molybdenum wires (≥99.95% Mo) designed for thermal spray coating applications. They feature a graphite coating for improved spraying performance and come in diameters ranging from 1.41mm to 3.175mm.