Product details
We have specialized in producing customized high-strength graphite products and more for many years. Analyze industry dynamics, study market development, and ensure our graphite rings, graphite molds, graphite crucibles, graphite plates, graphite rods, graphite tubes, graphite boxes, graphite electrodes, heat treatment vacuum furnace graphite accessories, photovoltaic semiconductor industry graphite accessories, monocrystalline silicon Graphite heaters have advantages both in appearance and performance. It is designed with a unique structure and appearance that is very attractive to potential customers. Additionally, the features of our custom die-cast rings and high-strength graphite rings make them even more valuable. High-strength graphite rings can be used in conductive, sealing, mechanical, electronic and other industries. High-strength graphite rings are processed from high-density and high-purity graphite materials. They have higher high temperature resistance, sealing and self-lubricating properties. They are many An indispensable part of the industry, Henan Hongshun Graphite Co., Ltd. is committed to serving every customer and processing and producing precise and cheap graphite products for each customer.
product details
Various specifications and sizes available for customization
Excellent material
The whole body is made of high-quality materials, which is harder than ordinary materials, sturdy and durable, and not easily damaged after long-term use.
Complete specifications
Pay attention to details, the surface is smooth and evenly heated, a large number of regular models are in stock, and the specifications are diverse and can be customized.
Easy to assemble
Factory direct shipment, saving price difference from the source, high cost performance. Strict control and testing of products to ensure that products meet industry requirements.
Product performance
Physical properties
1.High temperature resistance: It can be used in a wide temperature range in non-oxidizing media, and some can remain stable at temperatures up to 3000°C. It has a small thermal expansion coefficient and is not easily deformed at high temperatures.
2.Good electrical conductivity: It has good electrical conductivity. Its electrical conductivity is 10 times higher than copper and 100 times higher than iron. It can be used to make electrodes and other components that need to be conductive.
3.Strong thermal conductivity: The thermal conductivity is high, 20 times higher than copper and 100 times higher than iron. It can effectively transfer heat and can be applied to equipment that requires heat dissipation or heat exchange.
4.Higher density: The density is generally between 1.5-2.3g/cm³, and the density of isostatically pressed high-purity graphite can reach 1.7-2.0g/cm³. The high density makes it have better compressive strength and stability.
chemical properties
1.Corrosion resistance: Not easily corroded by most acids and alkalis, but corrosion will be accelerated in the presence of strong oxidants. It can be used for sealing and transporting various corrosive media.
2.Anti-oxidation: It does not easily react with oxygen at normal temperature, but is easily oxidized at high temperatures. The graphite acid generated after oxidation has good corrosion resistance.
Mechanical properties
1.High strength: The tensile strength is about 100MPa, it has good toughness, is not prone to brittle fracture, and can withstand a certain mechanical load.
2.High hardness: Mohs hardness is about 5-6. It has good wear resistance and can be used to manufacture parts that require wear resistance, such as piston rings, sealing rings, bearings, etc.
Processing flow
Design structure drawings
The mold designer will design the mold structure and draw drawings according to the usage requirements of the product (part).
machining
Through various mechanical processing (such as lathes, planers, milling machines, grinders, EDM, wire cutting and other equipment)
Quality inspection, fine packaging
We will then make every part on the mold until we can produce qualified products, and then send them to you.
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Company Profile
Company Profile
Hongshun Graphite Co., Ltd, is an enterprise that has been focusing ongraphite production and processing for more than ten years. It is located inHenan Province, China, It is an advanced enterprise integrating a productionteam, a technical team,a sales team and an after-sales team. The companycovers an area of about 5,000 square meters. The company There are more than10 R&D personnel, more than 40 production personnel, and dozens of sales andafter-sales teams, All employees of the company have received correspondingtraining,and the employees have more professional industry knowledge andprofessionalism.
Factory real shots
FAQ
What is the high temperature resistance of graphite products?
Graphite has excellent high temperature resistance. Ordinary graphite products can work stably at high temperatures of around 2000°C, while some special high-purity graphite products can even withstand higher temperatures.
What is the chemical stability of graphite?
Graphite has good stability to most chemicals. At normal temperature, it does not react with acids, alkalis, salts, etc. However, at high temperatures, oxidation reactions may occur when in contact with strong oxidants.
Does graphite have good thermal conductivity?
Graphite has very good thermal conductivity and is a good thermal conductive material. It has a higher thermal conductivity than many metals, allowing it to transfer heat quickly and evenly.
How to judge the quality of graphite products?
The quality of graphite products can be judged from the following aspects: first, look at the appearance, the surface should be smooth, without cracks, and without impurities; secondly, check the density, graphite products with high density usually have better quality; you can also test their electrical conductivity, thermal conductivity, etc. indicators to assess quality.
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