High-Density Extruded Graphite Blocks

Description

Specialty Graphite: Extruded Graphite

High Density And Strength Graphite Products Making By Extruded Graphite

Graphite is a valuable industrial material that is used in many different applications. It is often chosen for its excellent conductivity, chemical resistance, and high-temperature resistance. Graphite products are extensively used in industries such as semiconductor, electronics, automotive, medical, and many more. The demand for graphite products is continuously increasing, and manufacturers are always looking for ways to improve their production capabilities.

One of the latest techniques used to manufacture graphite products is extrusion. Extruded graphite is a high-density, high-strength material that offers many advantages over other types of graphite products. Extrusion is the process by which raw material is forced through a die to create a uniform shape. In the case of graphite, this process is done when the material is in powder form, and it is mixed with a binding agent to maintain its shape during the extrusion process.

Extruded graphite offers several benefits, starting with its high density and strength. It is ideal for applications that require high resistance to wear, compression, and impact. Extruded graphite also has excellent thermal conductivity, low thermal expansion, and good chemical resistance. These properties make it suitable for use in the production of crucibles, dies, nozzles, electrodes, molds, and many other products.

The extrusion process also allows for the creation of complex shapes and sizes that are difficult to achieve using traditional manufacturing methods. It is possible to create graphite products with very thin walls, sharp corners, deep holes, and intricate details with an amazing level of precision. Extruded graphite can be shaped into rods, tubes, plates, blocks, and custom shapes, which gives manufacturers greater flexibility in the design of their products.

Another advantage of extruded graphite is its excellent machinability. It is easy to machine, drill, grind, and polish, which makes it a preferred material for applications where fine tolerances and smooth surfaces are required. Moreover, the material is easy to handle and does not require special tools or equipment, which reduces the production cost.

Furthermore, extruded graphite can be customized to meet individual requirements. It can be designed to have specific properties such as conductivity, density, strength, or surface finish. Manufacturers can choose the amount and type of binding agent to use, which can affect the final product's hardness, strength, and porosity. Therefore, it is possible to tailor the material to a specific application, which enhances its performance and lifespan

Specifications

Grade		ME-11
Type of Forming	Unit	Extruded
Bulk Density	g/cm³	1.73
Specific Resistance	μΩ.m	8
Compressive Strength	MPa	37
Flexural Strength	MPa	18
C.T.E (RT-600℃)	10^-6/℃	2.4
Thermal Conductivity	W/(m.k)	N/A
Ash	%	0.2
Maximum Grain Size	mm	0.8
Regular Size	Blocks: 500500(1800/1850), 650(500/600)(1800/1850/2200), 8005001850, 9505001850, 11004002200, 12504502200. Rods: Dia 400mm, Dia 440mm, Dia 500mm and Dia 600mm, length 1800~2100mm. Rounds: Dia 700mm, Dia 800mm, Dia 900mm, Dia 1000mm, Dia 1100mm……… Dia 2100mm, length 350mm.
The above properties are typical values, not guaranteed, other specifications are available.

In conclusion, extruded graphite is an innovative and versatile material that offers superior properties over other types of graphite products. Its increased density, strength, and machinability make it ideal for use in numerous demanding applications. Extruded graphite is transforming the way manufacturers produce graphite products, allowing them to create complex shapes and sizes, and customize the material's properties to meet individual requirements. With its excellent performance and reliability, extruded graphite is sure to remain at the forefront of industrial materials for many years to come.

Get A Quote