2023年2月28日星期二

Glass Melting Molybdenum Electrode Price in March 2023

Ø42x720mm glass melting molybdenum electrode price is 1,100.00 USD/PC in the first half of March 2023. 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.

glass melting molybdenum electrode latest price photo

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Cu/Mo/Cu Heat Sink Price in March 2023

 0.4x3.715x1.5mm Cu/Mo/Cu heat sink price is 1.50USD/PC in the first half of March 2023. They are mainly used in radio frequency, microwave and semiconductor high-power devices, heat sinks, lead frames, low-expansion layers and heat conduction channels of multilayer printed circuit boards (PCBs).

Cu/Mo/Cu heat sink (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 heat sink 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.  

Cu/Mo/Cu heat sink price photo

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2023年2月27日星期一

Molybdenum Honeycomb Parts for Aerospace and Defense Applications

Molybdenum honeycomb parts are honeycomb-shaped structures made of molybdenum. Molybdenum is a refractory metal known for its high melting point, excellent strength, and good thermal and electrical conductivity.

Molybdenum honeycomb components are often used in high temperature applications, such as furnace linings, due to their excellent thermal properties and can withstand temperatures up to 2,000 degrees Celsius. They are also used in aerospace and defense applications, where their strength and high temperature resistance make them ideal for use in rocket nozzles and other components exposed to extreme environments.

molybdenum honeycomb parts image

The honeycomb structure of molybdenum components offers several advantages, such as a high strength-to-weight ratio, good thermal and acoustic insulation, and increased surface area for heat transfer. They are lightweight and easier to handle and install than other materials. Molybdenum honeycomb components can be manufactured using a variety of techniques including extrusion, powder metallurgy and chemical vapor deposition.

Molybdenum honeycomb parts manufactured using powder metallurgy (PM) offer several advantages, including:

High Strength and Durability: the parts have high density and excellent mechanical properties, including high strength, toughness and wear resistance. They can withstand high temperature environments and harsh conditions.

Excellent Thermal Properties: molybdenum has a high melting point and excellent thermal conductivity, making it an ideal material for high temperature applications. The part's honeycomb structure also enhances its thermal performance by increasing the heat transfer surface area.

molybdenum parts image

Good Conductivity: they have good conductivity, which is important in applications such as electrical contacts and electrodes.

Lightweight: honeycomb parts made from PM are lightweight compared to solid molybdenum parts, making them easier to handle and install.

Versatility: PM allows for the creation of complex shapes and designs, enabling the production of custom molybdenum honeycomb components to meet specific application requirements.

Overall, molybdenum honeycomb parts made with PM offer a range of advantages, making them an excellent choice for high-temperature, high-strength applications where weight and durability are key factors.

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2023年2月8日星期三

Molybdenum Sheet Price on Feb. 9, 2023

The latest price of 0.15x300x3000mm molybdenum sheet is USD450.00/PC, EXW XIAMEN, CHINA on Feb. 9, 2023. 

molybdenum sheet price photo

When your next application requires 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 sheets 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 sheet 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.

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Molybdenum Crucible Price on Feb. 9, 2023

The latest price of Φ38.46*21.77mm molybdenum crucible is USD100.00/PC, EXW XIAMEN, CHINA on Feb. 9, 2023. 

molybdenum crucible price photo

Corrosion resistance, creep resistance and high temperature performance make molybdenum made crucibles 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 crucible has heat resistance and a smooth surface, making it durable and cost-effective.

The surface roughness of the molybdenum crucible needs to be higher than 1.6 µm. When the surface of the crucible is rough, the sapphire is not easy to take out and it is easy to damage the crystal. In addition, the crucible will be damaged in the process. Chinatungsten Online's ultra-smooth crucible 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 crucibles.

Moly crucibles 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.

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TZM Alloy Rings Can Be Used as Support Prototypes

TZM (Titanium-Zirconium-Molybdenum) is an alloy made of Titanium (Ti), Zirconium (Zr), and Molybdenum (Mo). It is known for its high strength, high temperature resistance, low thermal expansion, and excellent creep resistance.

These properties make it a popular material for use in high temperature and high stress applications, such as furnace linings, aerospace components, and mechanical seals. The alloy is also known for its low density, good thermal conductivity, and high dimensional stability.

TZM alloy rings photo

TZM alloy is used in various high temperature and high stress applications because of its unique properties. Some common uses of TZM alloy include:

Aerospace industry: TZM alloy is used in components for aerospace and aircraft due to its high strength, corrosion resistance, and ability to withstand high temperatures.

High-temperature furnace components: TZM alloy can withstand temperatures up to 1800°C, making it suitable for use in high-temperature furnace applications, such as heat exchangers and furnace linings.

Mechanical seals: TZM alloy is used as mechanical seals in pumps and compressors due to its low coefficient of friction, high wear resistance, and high strength.

TZM alloy rings photo

Sealing applications: TZM alloy is used in sealing applications due to its good creep resistance, high dimensional stability, and resistance to high temperatures.

Medical devices: TZM alloy is used in medical devices and implants due to its biocompatibility and low density.

High-temperature fasteners: TZM alloy is used for high-temperature fasteners and bolts due to its high strength and heat resistance.

These are just a few examples of the many uses of TZM alloy. The specific application will depend on the desired properties and the operating conditions of the system.

Rings in TZM material own the characteristics of the molybdenum alloy and thus can be used in many fields such as used as support prototypes. They are customized with different sizes and shapes. If you have an interest in TZM alloy rings, please feel free to contact us. 

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