Molybdenum Copper Carrier Price in Early January 2025

The latest price of 4.1*110*112mm molybdenum copper carrier is USD55.00/pc in the first half of January 2025, EXW XIAMEN, CHINA.

When your applications require an element with a high melting point, high temperature strength, low coefficient of expansion and low vapor pressure at elevated temperatures, molybdenum is the material of choice. Molybdenum copper carriers can be used to manufacture electric light source parts, electric vacuum components and power semiconductors, as well as molybdenum boats, heat shields, and heating elements of high temperature furnaces.

Chinatungsten Online is the world's leading supplier of high-quality molybdenum copper carrier products, and can provide cold-rolled sheet products of various thicknesses and lengths according to customer requirements. Like all of our materials, our sheets start with metal powder, which is then pressed into ingots, sintered, and then rolled. This process allows us to customize products to meet specific material and performance requirements to ensure optimum performance in your application.

If you have any inquiry of molybdenum copper carriers, please feel free to contact us:
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Tel.: +86 592 5129696/+86 592 5129595

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Molybdenum Ring Price in Early January 2025

φ108.4*φ102.5*70mm molybdenum ring price is USD150.00/PC, EXW XIAMEN, CHINA in the first half of January 2025.

Corrosion resistance, creep resistance and high temperature performance make molybdenum made rings very suitable for high temperature crystal growth processes. When sapphire is easy to extract, higher sapphire yield and quality can be achieved. The molybdenum-based ring has heat resistance and a smooth surface, making it durable and cost-effective.

The surface roughness of the molybdenum ring needs to be higher than 1.6 µm. When the surface of the ring is rough, the sapphire is not easy to take out and it is easy to damage the crystal. In addition, the ring will be damaged in the process. Chinatungsten Online's ultra-smooth ring eliminates these problems. Sapphire manufacturers can benefit from this product because it eliminates complex and expensive processes. In addition, the smooth surface is resistant to corrosion caused by aggressively molten sapphire. This function can extend the service life of reusable rings.

Moly rings for sapphire growth furnaces are available with a variety of dimensions including round, in numerous standard diameters and wall thicknesses. Custom configurations are available. In addition, many other components for these furnaces are also customized.

If you have any inquiry of molybdenum rings, please feel free to contact us:
Email: sales@chinatungsten.com/sales@xiamentungsten.com

Tel.: +86 592 5129696/+86 592 5129595

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What Are the Advantages of TZM Molybdenum Alloy Compared to Pure Molybdenum?

TZM molybdenum alloy (titanium-zirconium-molybdenum alloy) is a high-performance material based on molybdenum (Mo), with titanium (Ti), zirconium (Zr), and a small amount of carbon (C) as its primary alloying elements. Compared to pure molybdenum, TZM alloy offers significant advantages, particularly in high-temperature environments.

1. Higher High-Temperature Strength and Creep Resistance

While pure Mo has high strength at elevated temperatures, it is prone to creep at extremely high temperatures (e.g., above 1200°C). The addition of titanium and zirconium in TZM alloy forms carbides (e.g., TiC and ZrC), significantly improving creep resistance. This strengthening effect allows TZM alloy to remain stable under high stress for extended periods without deformation.

2. Enhanced High-Temperature Performance

TZM alloy outperforms pure Mo in mechanical properties near its melting point (approximately 2600°C). The titanium and zirconium additives effectively inhibit grain growth, increasing the material's stability at high temperatures. This makes TZM alloy a preferred choice for high-temperature structural components in aerospace and nuclear industries.

3. Higher Hardness and Wear Resistance

The formation of carbides in TZM alloy results in much higher hardness compared to pure Mo. This characteristic is particularly advantageous in applications requiring wear-resistant components, such as glass molds and metal forming dies. Additionally, this high hardness extends the service life of TZM materials under high-temperature conditions.

4. Improved Ductility and Workability

Despite its higher hardness, TZM alloy retains good ductility and machinability at both room and high temperatures. Compared to pure Mo, TZM material is better suited for manufacturing complex components, such as thermal protection systems and high-temperature supports.

5. Enhanced Corrosion and Oxidation Resistance

Pure Mo tends to rapidly form volatile molybdenum oxides in high-temperature oxidative environments. In contrast, the optimized alloy composition of TZM significantly improves its oxidation resistance, making it more suitable for use in air or corrosive atmospheres.

Overall, TZM molybdenum alloy surpasses pure molybdenum in terms of high-temperature strength, creep resistance, hardness, ductility, and oxidation resistance. These properties make it widely applicable in advanced fields such as aerospace, nuclear industries, metallurgy, electronics, and chemical engineering. Its exceptional performance solidifies TZM alloy as an indispensable high-performance material.

Chinatungsten Online is a professional manufacturer of tungsten and molybdenum for nearly thirty years. We can supply molybdenum products in customized designs. Please free feel to contact us when you got the purchasing plans.

If you have any inquiry of TZM alloy products, please feel free to contact us:
Email: sales@chinatungsten.com/sales@xiamentungsten.com

Tel.: +86 592 5129696/+86 592 5129595

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TZM Molybdenum Alloy Plate: Composition and Applications

The main components of TZM molybdenum alloy plate are molybdenum (Mo), titanium (Ti), zirconium (Zr), and a small amount of carbon (C). The specific composition by weight percentage is as follows:

Molybdenum (Mo): Approximately 93%

Molybdenum serves as the base material of the alloy, providing a high melting point, high strength, and excellent high-temperature performance.

Titanium (Ti): Approximately 0.4%–0.55%

Titanium improves the alloy's strength and hardness while enhancing its resistance to high-temperature creep.

Zirconium (Zr): Approximately 0.06%–0.12%

Zirconium further enhances the alloy's high-temperature stability and strength, particularly its resistance to creep in extreme environments.

Carbon (C): Approximately 0.01%–0.04%

Carbon combines with molybdenum, titanium, and zirconium to form carbides (e.g., TiC, ZrC), which strengthen the grain boundaries and improve the alloy's hardness and creep resistance.

This precise composition and balance make TZM molybdenum alloy excel in high-temperature environments, establishing it as a critical material in aerospace, metallurgy, and energy industries.

Applications of TZM Molybdenum Alloy Plate

1.Aerospace Industry

Rocket Engine Nozzles: Used in high-temperature components to withstand extreme heat and stress.

Thermal Protection Systems: Provides heat resistance during spacecraft reentry.

Structural Components: Such as guide vanes and high-temperature brackets.

2.Power and Energy Sector

Nuclear Industry: Used to manufacture reactor components like control rods and heat exchanger plates due to its high-temperature resistance and strong radiation tolerance.

Thermoelectric Conversion Devices: Heat-resistant components in generators.

3.Mold Manufacturing

Glass Industry: Molds for producing high-strength glass, as it resists deformation at high temperatures.

Metal Forming: Used in high-temperature forging and pressing molds that can endure extreme working conditions.

4.Metallurgical Industry

Vacuum Furnace Components: Such as furnace walls, heating elements, and supports, suitable for extreme environments due to high heat resistance and oxidation resistance.

Heat Treatment Equipment: Load carriers or insulation plates in high-temperature sintering furnaces.

5.Chemical Industry

Corrosion-Resistant Equipment: Key components used in strong acid or alkali environments.

Catalyst Supports: Heat-resistant components in high-temperature chemical reactors.

6.Defense Industry

Ballistic Missiles and High-Temperature Components: Used for high-temperature protective components and support structures in military equipment.

Armor Materials: Suitable for components that resist high temperatures and impacts.

7.Electronics Industry

Semiconductor Manufacturing: High-temperature components in MOCVD (Metal-Organic Chemical Vapor Deposition) equipment.

Flat Panel Displays: Support plates and insulation plates in vapor deposition equipment.

8.Medical Equipment

High-Temperature Sterilization Devices: Key materials for manufacturing heat-resistant, high-precision medical components.

9.New Energy Sector

Fuel Cells: Key materials for high-temperature fuel cells.

Solar Power Equipment: Used in collectors and substrates for high-temperature coatings.

TZM molybdenum alloy plate's superior high-temperature performance, strength, and oxidation resistance make it indispensable across various industries, especially those requiring materials capable of withstanding extreme conditions.

Chinatungsten Online is a professional manufacturer of tungsten and molybdenum for nearly thirty years. We can supply molybdenum products in customized designs. Please free feel to contact us when you got the purchasing plans.

If you have any inquiry of TZM alloy plates, please feel free to contact us:
Email: sales@chinatungsten.com/sales@xiamentungsten.com

Tel.: +86 592 5129696/+86 592 5129595

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Molybdenum Electrode Price in Early August 2024

Ø60x650mm molybdenum electrode price is 1,400.00 USD/PC in early August 2024. This kind of electrode has been widely used in glass melting for many years. 

The electrode made of molybdenum has good advantages of high melting point, high strength and hardness at high temperature, as well as good electrical and thermal conductivity and good corrosion resistance. The use of moly electrodes to replace the original heavy oil and gas energy can effectively reduce environmental pollution and improve the quality of glass. Molybdenum electrode rod is a kind of molybdenum electrode product, its surface is bright gray metallic luster with density more than 10.15g/cm3. They are mainly used for electric glass furnaces, electric light sources and electric vacuum parts.

If you have any inquiry of molybdenum electrode, please feel free to contact us:

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Cu/Mo/Cu Carrier Price in Early August 2024

8.6x11x0.5mm Cu/Mo/Cu carrier price is 4.50 USD/PC in in early August 2024. These carriers are mainly used in radio frequency, microwave and semiconductor high-power devices, carriers, lead frames, low-expansion layers and heat conduction channels of multilayer printed circuit boards (PCBs).

Cu/Mo/Cu carrier (CMC) is a composite material with a similar sandwich structure, the core material is molybdenum, and both sides are covered with copper. The basic concept of the design is to use the high thermal conductivity of copper and the low thermal expansion characteristics of molybdenum. By adjusting the thickness ratio of copper, molybdenum and copper, it can achieve a thermal expansion coefficient matching ceramic materials and semiconductor materials, and a higher thermal conductivity. The expansion coefficient and thermal conductivity are designable.

The ideal carrier material should have a linear expansion coefficient CTE, which is basically matched with the chip, and has the highest possible thermal conductivity, especially the Z-direction (thickness) thermal conductivity, so that the heat of the packaged chip and other electronic devices can be quickly discharged. In order to increase its power density, achieve high power, reduce the volume and realize the miniaturization of the device. CMC material is now the one of the materials to meet above requirements.  

If you have any inquiry of CuMoCu carriers, please feel free to contact us:

Email: sales@chinatungsten.com/sales@xiamentungsten.com

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What Is the Difference of Molybdenum Wire and Tungsten Wire in Applications?

Molybdenum (Mo) wire and tungsten (W) wire are indispensable materials in numerous industries due to their exceptional physical and chemical properties. While they share some similarities as refractory metals, their distinct characteristics make them suitable for different applications. 

Applications of Molybdenum Wire

Aerospace Industry:

Mo wire is extensively used in the aerospace industry due to its high strength-to-weight ratio, excellent thermal stability, and resistance to creep at elevated temperatures. It is used in critical components such as aircraft and missile parts, where reliable performance under extreme conditions is essential. Additionally, Mo wire is utilized in the production of heat shields and other thermal management components.

Electronics and Semiconductors:

The electronics industry benefits significantly from Mo wire, particularly in semiconductor manufacturing. Its low thermal expansion coefficient and high electrical conductivity make it ideal for applications like gate electrodes, wiring in integrated circuits, and contact points. Molybdenum's ability to withstand high temperatures without degradation ensures reliability in electronic devices.

Medical Applications:

In the medical field, Mo wire is used in the production of X-ray tubes and various medical instruments. Its high melting point and excellent thermal conductivity make it suitable for generating the necessary heat in X-ray applications. Mo wire is also used in surgical instruments and devices that require biocompatibility and corrosion resistance.

Chemical Processing:

Mo wire’s corrosion resistance makes it valuable in chemical processing environments. It is used in equipment and components exposed to corrosive substances, ensuring longevity and reliability.

Applications of Tungsten Wire

Lighting Industry:

W wire is renowned for its use in the lighting industry, particularly in the production of incandescent light bulb filaments. Tungsten's extremely high melting point (3422°C) and excellent thermal conductivity make it ideal for converting electrical energy into light efficiently. It is also used in halogen lamps and other high-temperature lighting applications.

Electronic Devices:

In electronic devices, W wire is utilized in cathode ray tubes, electron emitters, and as filaments in vacuum tubes. Its high melting point and ability to maintain structural integrity at elevated temperatures are crucial for these applications.

High-Temperature Furnaces:

W wire is a preferred material for components in high-temperature furnaces, such as heating elements and support rods. Its resistance to thermal deformation and ability to perform reliably at extreme temperatures make it indispensable in these environments.

Aerospace and Defense:

In the aerospace and defense sectors, W wire is used in applications requiring exceptional durability and strength. It is employed in rocket nozzles, propulsion systems, and high-temperature shielding, where it can withstand the harsh conditions of space and high-speed flight.

Comparative Analysis

While both molybdenum and tungsten wires offer high melting points and thermal stability, their specific properties dictate their applications. W wire’s higher melting point and thermal conductivity make it superior for applications requiring extreme heat resistance, such as lighting filaments and high-temperature furnace components. On the other hand, Mo wire's better workability, lower density, and corrosion resistance make it more versatile for aerospace, electronics, and medical applications.

Chinatungsten Online is a professional manufacturer of tungsten and molybdenum for nearly thirty years. We can supply various types of molybdenum wires as per the uses. Please free feel to contact us when you got the purchasing plans.

If you have any inquiry of molybdenum wires, please feel free to contact us:

Email: sales@chinatungsten.com/sales@xiamentungsten.com

Tel.: +86 592 5129696/+86 592 5129595

Scan QR code of Chinatungsten WeChat platform to follow up the daily latest price and market of tungsten, molybdenum and rare earth.