Ekstrüde Grafit Çubuk

Advantages of extruded graphite rod

The extruded graphite rod is usually solid round rods or special-shaped bars, which has outstanding performance advantages.

Excellent high-temperature stability

It can be used stably for a long time at temperatures ranging from room temperature to 3000℃ in an inert atmosphere

Uniform overall density

Its electrical and thermal conductivity is continuous without any breaks.

Güçlü kimyasal inertlik

It is resistant to acids and alkalis, which are not easily eroded by molten metals.

Excellent wear resistance

Its internal graphite crystal grains have regular orientation, so it can achieve self-lubrication. And it is easy to be machined by turning, drilling, cutting, etc., for precise mechanical processing.

Good thermal shock resistance

It is not likely to crack under rapid cooling and heating.

High longitudinal electrical and thermal conductivity efficiency

It can quickly and uniformly conduct heat and current, which is suitable for various high-temperature heat fields and conductive electrode working conditions.

Uses of extruded graphite rod

Electronics and Electrical Industry

In vacuum heat treatment furnaces and atmosphere furnaces

You can use it as a conductive connecting rod and a centralized conductive rod to ensure the continuous and stable power supply of the furnace. It can carry large currents and remaining free from oxidation and deformation even at high temperatures.

In the field of electrical discharge machining

With low discharge loss and good processing accuracy, you can process it into various precision molds and metal cavity patterns. It significantly reduce the frequency of electrode replacement and lowering the maintenance cost of the equipment.

New Energy High-Temperature Heat Field

In the single-crystal silicon and polycrystalline silicon annealing furnaces

It creates a stable and constant temperature field, and prevents the silicon wafers from being heated unevenly.

In the sintering furnaces for lithium battery positive and negative electrode materials

It can withstand temperatures of over 1000 degrees Celsius without releasing impurities that could contaminate the battery cell raw materials.

İçinde the sintering stage of semiconductor ceramics and silicon carbide devices

It can isolate impurities, ensuring the yield of the chip products, which is suitable for fully automatic continuous Sinterleme lines.

Metallurgical Melting Industry

İçin non-ferrous metal metallurgy

Because it does not undergo chemical reactions with the metal melt, it can ensure the purity of the metals. And with the extremely low impurity content, it can prevent the contamination and loss of precious metals.

Chemical and Electrolysis Industries

Because of its chemical stability, you can use it in wet metallurgical electrolytic cells and chlorine-alkali electrolytic equipment. During long-term power supply, it can stably conduct current, which improves the efficiency of electrolytic metal precipitation.