Molybdenum Electrical Contact Points
Molybdenum Electrical Contact Points

Molybdenum Electrical Contact Points

Molybdenum Electrical Contact Points Description As an important component in the semiconductor industry, contact materials need to be made of tungsten, molybdenum or copper with high electrical conductivity and high thermal conductivity of the materials. Molybdenum Electrical Contact Points Is...
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Description of Molybdenum Electrical Contact Points
 

 

As an important component in the semiconductor industry, contact materials need to be made of tungsten, molybdenum, or copper with high electrical conductivity and high thermal conductivity of the materials.

 

Molybdenum Electrical Contact Points are an electric contact material made of high-melting-point molybdenum through a powder metallurgy process. It is suitable for high-frequency circuits and contactors in a high-temperature environment, and plays the role of guiding current and switching circuits.

 

Molybdenum Electrical Contact Points With good processing performance, wear resistance, oxidation resistance, high temperature resistance, corrosion resistance, good finish, strong conductivity, long service life and a series of excellent molybdenum characteristics, can ensure the reliability and stability of power transmission.

 

Different metals have different characteristics and scopes of application. The selection of appropriate contacts is of great significance to the stable operation and long service life of the contactor. It can be selected according to the specific current, voltage and environmental conditions.

 

Features of Molybdenum Electrical Contact Points
 

 

1. Ultra-High-Temperature Stability
With a melting point as high as 2610°C, it operates stably in arc environments of 1000-1600°C (far exceeding copper and silver contacts).

High-Temperature Strength Retention: Tensile strength remains >100 MPa at 1000°C, preventing deformation or softening.

2. Excellent Arc Erosion Resistance
Low Abrasion Rate: Minimal material evaporation occurs under arcing, resulting in a lifespan 5-10 times that of silver contacts.

Welding Resistance: Resists adhesion to abrasive materials such as copper and silver, maintaining stable contact resistance.

3. Excellent Electrical and Thermal Conductivity
Electrical conductivity of 30% IACS (lower than copper, but meets high-voltage requirements).

Thermal conductivity of 138 W/(m·K) ensures rapid heat dissipation, preventing localized overheating and failure.

4. High Mechanical Strength & Wear Resistance
Hardness of HV 200-300 ensures resistance to mechanical wear (suitable for high-frequency switching applications).

Shock and vibration resistance: Suitable for dynamic environments such as automotive and aerospace.

 

Applications of Molybdenum Electrical Contact Points
 

 

1. High-voltage power equipment
Vacuum circuit breakers (VCBs): Contact material for 10kV to 40kV switches (such as the Siemens 3AH series).

SF₆ gas-insulated switchgear (GIS): Composite contacts with CuW, resistant to welding.

2. New energy and electric vehicles
DC fast-charging relays: Withstand 1500V high voltage and high current surges (such as Tesla charging systems).

PV inverter switches: Reduce arc erosion and extend system life.

3. Aerospace and military applications
Aircraft power controllers: High-temperature and vibration resistance (such as the Airbus A350 power distribution system).

Missile ignition systems: Withstand transient ultra-high voltage currents (>10kA).

 

Specification of Molybdenum Electrical Contact Points
 

 

Material

Molybdenum and Moly Alloy

Technique

Cold Rolled, Hot Rolled, Welding, Folding, Pressing

Purity

≥99.95%

Density

10.1g/cm3

Size

Customized

Surface

Black Oxide, Copper Plating, Silver Plating, Polished, Bright

Shape

Customized

Deliver time

About 20 days

Standard

ANSI, ASTM B387, GB

Our Services

Pre-Sales Support

Answer: Tungsten, molybdenum, tantalum, niobium, titanium, nickel, titanium, zirconium, nickel products, professional knowledge and technical consultation, and tungsten, molybdenum, tantalum, niobium, titanium, nickel, titanium, zirconium, and nickel products. We have professional customer service staff and technical staff to answer any questions for you at any time.

 

Retail Big Data

Answer: Our principle: punctual delivery, high performance, and thoughtful service. At the same time, we will keep the production process monitoring files for at least 5 years.

 

After-Sales Support

Answer: After the product is used, we will track the detailed usage of the product, we will provide a full range of industry solutions, and answer any questions at any time.

 
Benefits of Molybdenum Electrical Contact Points

Outstanding electrical conductivity is another reason why molybdenum should be considered the material of choice in electrical contact points requiring effective conduction and, at the same time, reduction of energy losses. Applications that require close contact, accurate and unimpeded continuity in electrical connection demand it.

 

High-Temperature Resistance: Molybdenum has a high melting point at 2,623°C, which permits our electrical contact points to operate with great and extreme temperature increases. Whatever the application may be, whether in high-power electrical equipment or systems that use vacuum, with aerospace applications, they are capable of resisting tremendous thermal stress without loss of effectiveness.

 

Superior Durability for Long Life: Molybdenum is usable in extremely high resistance to wear, corrosion, and oxidation at high temperatures. This resistance will ensure that our electrical contact points will not deteriorate with time and reduce the frequency of replacement, minimizing any interference with ongoing critical applications.

 

Consistent Performance: Because Molybdenum maintains stability for a wide range of electrical and thermal stresses, our contact points perform in a consistent manner throughout the lifetime. These kinds of stabilities are very important in applications like semiconductor manufacturing, where reliability and precision are the keys to success.

 

Corrosion and Oxidation Resistance: Molybdenum's ability to resist oxidation, especially in extreme conditions such as a vacuum chamber or corrosive atmospheres, ensures a long service life with minimal degradation. This feature becomes of real importance in all those fields of industry where the contact points are exposed to corrosive materials or high-temperature air.

 

We manufacture molybdenum electrical contact points in a number of shapes, sizes, and configurations to suit their applications. Whether it is precision-cut discs, pins, or any other shape, we can customize our products to particular requirements.

Benefits Of Molybdenum Electrical Contact Points

Core Competencies

 

Expert Manufacturing: We manufacture Molybdenum-based products with over two decades of experience. Electrical contact points from our facility are designed and fabricated to conform to the most stringent industry standards in order to achieve high-quality, reliable performance in critical applications.

 

Customizing Expertise: In such a case where there are various purposes for electrical systems, designs and configurations differ from one to another. Therefore, we involve our team in working along with the clients in order to develop customized Molybdenum Electrical Contact Points for an appropriate fit and comfort of your equipment and operation requirements.


Advanced Quality Control: Every product undergoes rigorous quality checks that start all the way from the composition, dimensional accuracy, performance at high temperatures, and electrical conditions the way to ensure high standards for our Molybdenum Electrical Contact Points.

 

Global Supply Network: As a trusted supplier to industries worldwide, we have an efficient, as well as reliable, logistics network to ensure the timely delivery of large orders in every nook and corner of the world. Be it Europe, North American, or Asian markets, we can supply your Molybdenum contact points with fast and reliable shipment.

 

Value Proposition

 

Choosing our Molybdenum for Electrical Contact Points offers several key advantages for your business:

 

Increased Efficiency and Performance: Characterized by its superior electrical conductivity, Molybdenum provides a smooth and uncongested flow of current through the contact points, minimizing power loss and improving the efficiency of your electrical systems. This is most important in applications in high-power and precision electrical circuits.

 

Lower Maintenance Costs: The high durability and excellent resistance to wear and corrosion make our Molybdenum Electrical Contact Points drastically reduce their frequency of replacement and maintenance. It means operational costs are reduced and your equipment is subjected to less downtime.

 

Long-Term Savings: Resistance to oxidation and thermal shock ensures that contact points made from molybdenum have long service lives, which are of great value. Their longevity minimizes the need for frequent replacements, hence offering a more cost-effective solution in the long run.

 

Custom Solutions for Critical Applications: We offer flexibility in product design to ensure that the electrical contact points meet the exact specifications of your application; different sizes and shapes are possible to fit your equipment perfectly, thus allowing for optimum performance in your system.

 

Benefits to Purchasers

 

Higher Reliability: Using our Molybdenum Electrical Contact Points means assurance of reliability in your electrical systems. Since their performance is consistent at high levels of stress, temperature, and voltage, there is less risk of failure and improved reliability in your critical equipment.


Improved Efficiency: Our Molybdenum contact points are highly conductive, hence improving the general efficiency of your electrical systems by reducing energy losses and thus improving the performance of the device for those power-hungry applications like power generation and aerospace.

 

Long-term partnership: The selection of the product starts from continuous support by our team in after-sales service. Every relationship with the customers is treated as a long-term partnership, whereby the solutions offered are meant to assist in bringing out the best of your operations.

 

Competitive Price for Bulk Quantity: We offer competitive pricing for bulk orders, and hence, our products of Molybdenum Electrical Contact Points are one of the finest options to procure in bulk quantity. Whether you purchase for manufacturing, research, or in large-scale production volumes, our cost-effective solutions never compromise on quality.

 

Why Choose Us?

 

With over twenty years of experience in manufacturing and supplying Electrical Points made of Molybdenum, we have become a widely trusted supplier to industries dependent on precision and high performance.

 

Our experience, coupled with the customer satisfaction policy, sets us as the preferred partner for companies in need of reliable, high-quality electrical contact solutions. With us, it's not only a worthy investment in Molybdenum-made contact points but also an appropriate business partner that knows what your industry needs to ensure success.

 

Contact us today for more information. Get ready to bring enhanced performance and reliability to your electrical systems with our Molybdenum Electrical Contact Points. If you have any questions or would like a quote, please don't hesitate to let us know. Our team is standing by to find a tailored solution and swift delivery to accommodate your needs precisely when you need it.

 

Testing and Quality Control of Molybdenum Electrical Contact Points
 

 

WechatIMG250

 

FAQ for Molybdenum Electrical Contact Points
 

 

Are you a Molybdenum Electrical Contact Points factory or a Molybdenum Electrical Contact Points manufacturer?
A: Yes, we are a Molybdenum Electrical Contact Points 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 of Molybdenum Electrical Contact Points?
A: Generally, we send Molybdenum Electrical Contact Points by UPS, DHL, or FedEx. Also, we can send by sea to a seaport or by air to the closest airport.

Why is your Molybdenum Electrical Contact Point 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 of Molybdenum Electrical Contact Points or full inspection of Molybdenum Electrical Contact Points?
A: 100% full inspection for sure. All unqualified Molybdenum Electrical Contact Points are discarded.

How do you ensure your lead time for Molybdenum Electrical Contact Points?
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 Molybdenum Electrical Contact Points?
A: Depends on the quantity of Molybdenum Electrical Contact Points; generally, no MOQ limit.

How to pay for Molybdenum Electrical Contact Points?
A: A bank transfer (T/T) will be acceptable.

What is the delivery time of Molybdenum Electrical Contact Points?
A: Around 7-20 days, which depends on the quantity and production of Molybdenum Electrical Contact Points.

What kind of package of Molybdenum Electrical Contact Points is it?
A: Generally, we use a carton case or a plywood case with protective material inside to ensure the safety of Molybdenum Electrical Contact Points.

What is the lead time of Molybdenum Electrical Contact Points?
A: From the order placed to cargo receiving will take around 10-25 days.

 

WechatIMG247

 

 

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