• 0
  • 0

Introduction to the characteristics of tungsten carbide

What Is Tungsten Carbide?

In general this case, tungsten carbonide is a suitable material for creating light bulb filaments and glass to metal seals. It is important to understand the differences in strength, malleability, as well as other properties prior making a decision on the metal you will use.

Higher melting points

Like other metals, tungsten has a very high melting point. It is able to spontaneously ignite in the presence of oxygen or air at extreme temperatures. Mineral acids can trigger an in-vitro oxidation reaction.

Its tensile power is quite high. Tungsten is used to make armor-piercing weapons. Also, it has good corrosion resistance. It is extremely dense, which makes it superior to other types of metals. It's dense enough that it can make it possible to break through walls using a rod.

Tungsten carbide is chemical compound composed of two carbon atoms plus one single tungsten atom. It is a metal compound with a toughness that is similar to diamond. It is perfect for medical equipment because of its characteristics. Its mechanical properties make it a great choice for use in abrasive high conditions.

Tungsten carbide is categorized as a metallic-like substance with an average high hardness, which is 9.0 on the Mohs scale. It is not deformed. It also is a great for heat transfer. This makes it ideal for use in welding that requires specialized expertise.

Furthermore, tungsten carbonide is also very high in elastic modulus. It's around 700 GPa and is three times greater than the tensile strength of steel. The elastic modulus can be called the modulus of rigidity.

For real life, this implies that the tungsten carbide rings offer extreme strength and durability. They will last 100 times longer than steel in tough abrasive conditions. They also are resistant to scratches.

Tungsten carbide can also be formed into various shapes. It is employed in roller-cutters as well as raise-bore reamers and long-wall plough chisels. It's also used in drill bits. It is also possible to extrude into wire.

High hardness

Compared to other metals, in comparison to other metals, tungsten is famous for its hardness. It has a Young's modulus more than twice that of steel, tungsten carbide is one of the most durable metals. It's also extremely impervious to the effects of corrosion. It is frequently used in the manufacture of tools and abrasives as well in jewelry.

There are several kinds of tungsten-carbide-based powders, each offering different properties. It is produced using different ratios of either tungsten or binder metal, and different materials. Also, it can be manufactured with different particle size, depending on the condition of the process.

The primary advantages of tungsten carbide are high hardness, high density, and toughness. It is resistant to thermal expansion. This is why tungsten carbonide is a wonderful raw material for high-speed cutters. Tungsten carbide can also be used in the production of armor-piercing weapon even when depleted Uranium is not acceptable in the political arena.


Light bulbs were made from filaments of tungsten during the past. Tungsten is a grayish white metal that has excellent corrosion resistance and the ability to withstand tensile stress. Its electrically conductive properties make it suitable for use in the filaments of light bulbs.

The tungsten filament is a form of heating element found in incandescent light bulbs. Tungsten is an excellent conductor of electricity . It can produce sparkling lighting when it's heated. But, it's not as strong at normal temperatures as other metals.

If exposed to enough heat, tungsten can also melt. Due to its high melting point, tungsten is ideal for lighting bulbs.

Although tungsten's melting point is high, it's not a fire. melting value, it won't easily burn at ambient temperatures. Its insulating properties prevent it from being vaporized.

The tungsten filaments are typically composed of fine wire. The coils can be bent in length and lengthen when heated. This boosts the bulb's light output. Also, a longer filament reduces the convection loss of heat.

Nanotechnology is also employed to study filaments. Its highest melting pointas well as its Tensile strength, as well as durability against corrosion make it the ideal choice for use in light bulb filaments.

The filament won't be able to emit light unless it is heated to high temperatures. Metals typically melt prior to the point at which they melt. Due to the higher melting temperature, the filaments of tungsten are able to be used at higher temperatures , but they do not melt.

Because of its low volume of vapour, the material won't melt nearly as fast in comparison to other materials. The filament's shape is also an important factor in the temperature. The efficiency of the filament is usually higher if it's more dense and longer.

Insulate the filament within a sealed container to prevent it from burning. It will also prevent combustion which is chemical reaction that occurs in the presence of oxygen in the air.

Glass-to-metal seals

The typical uses of tungsten includes glass-to-metal sealing. Tungsten carbide is an extremely hard alloy with a high degree of elasticity. It's a very adaptable material. It is utilized in a number of ways like sealing the window frames of Lego toys, Lego window seals Lego frame windows.

Tungsten carbide is utilized in glass-tometal seals for its ability to withstand abrasion, its high modulus of elasticity, as well as its superior hardness. Tungsten carbide is a good option for high-pressure applications as well as robust sealing surfaces. However, its weak the tensile strength hinders its use in areas that demand a solid mechanical connection.

Seals made of glass to metal are used to shield electrical components within the form of a container, particularly in harsh conditions. A glass-tometal seal must be constructed of a material and that's compatible with the thermo expansion of both the metal and glass. If not, it will break.

Mercury was used in the production of the first metal-to glass seals. The use of silver-plated iron was in the first microwave tubes. Although silver chloride was employed in the first microwave tubes, this isn't a genuine seal between metal and glass.

For glass-tometal seals carbide is the most favored metal. The thermal expansion coefficient of tungsten is around the same as that of the borosilicate crystal glass. Tungsten is highly robust to corrosion. It also has very high melting temperature. Mineral acids can attack tungsten. Tungsten will oxidize at very extreme temperatures when there's air.

The glass-to-metal seals are designed to protect electrical components and provide a tight seal for electronic circuits. This method is extensively used in aerospace and military applications. A typical seal made of glass consists comprising a wire of steel with a glass envelope that extends from the walls of the container. It is then supported mechanically. As the glass cools the metal wire's envelope tightens and the glass envelope shrinks.

Comparison of strength and malleability

As compared to other metals tungsten carbide is one of the most durable materials known to men. It is actually two times as strong as high grade steel. It is resistant to deformation, abrasion and other damages. It's used in numerous industries such as metalworking mining, defense.

Tungsten carbide is an element that has an extremely solid crystal structure. It is used to manufacture the cutting tools, drilling pieces, in addition to high-speed machines. It is also utilized in armor-piercing rounds.

Tungsten carbide can be utilized in tunnel boring machines as well as in raising bore reamers. It is also employed in the mining industry to make drill bits like rock drill bits and plough chisels.

In addition, tungsten carbonide is very resistive to galling. It maintains sharper edges than steel. Its stronger strength is the reason this is feasible. It is especially crucial to mining industries due to its resistance to galling and abrasion. It has a higher melting temperature.

Tungsten carbide is an alloy made comprising carbon and tungsten is a type of tungsten. It is one of the most frequently used forms the tungsten. It is also used in a variety of other ways. Tungsten carbide is extremely powerful Young's Test. It has an elastic modulus that is nearly twice as high as steel.

Tungsten carbide also is soft and brittle. It's not a reliable electrical conductor. It can also be toxic. It may also cause irritation to mucous membranes. Avoid using tungsten in applications with tensile.

Tungsten carbide is extremely resistant to deformation, resistance to galling and deformation. It is typically used in high-speed instruments such as drilling bits and roller cutters. It's also used in military construction sites, weapons, and armor.

Stainless steel 316 - powder seller in China

We are committed to technology development, applications of nanotechnologyand other new material industries. We have a wealth of know-how in nanotechnology research development and application of materials, is the leading manufacturer and supplier of chemicals. Are you interested in learning more about nano materials cost or would like to know more the details about Stainless steel 316, please feel free to reach us. Email us at at any time.

Inquiry us

  • tags


Our Latest News

Tungsten disulfide nanoparticles and coatings

Tungsten disulfide nanoparticles and coatings It doesn't matter if you're an expert, an amateuror seeking a low-cost solution to keep the machine running at a high level, there are many options in oils and paints. There are many choices for paints.…

Application of Expanded Graphite

Utilization for Expanded Graphite Graphite is a chemical which is utilized in many different applications. It is used as a conductive material to generate heat or electricity. It is also utilized to create varnishes and paints. Its surface morpholog…

Introduction to Titanium Carbide TiC Powder

A Brief Introduction Titanium Carbide TiC Powder Titanium carbide also known as TiC is a standard transition metal carbide, with a NaCl-type Cubic crystal structure. a high melting point, hardness, high Young's modulus, excellent durability chemical…