Graphite Rod
Graphite rod is made of carbon, graphite, and appropriate adhesive. It is formed by extrusion. Graphite composite rod has high-temperature resistance, good conductivity and is not easy to break. It is suitable for cutting the metal into a satisfactory shape. The electric heater commonly used in high-temperature vacuum furnaces is easy to oxidize at high temperatures. Except for the carbon graphite rods for vacuum furnace, high density graphite rod can only be used in a neutral atmosphere or reducing atmosphere. Its thermal expansion coefficient is small, thermal conductivity is large, high-temperature resistance, extreme cold, and extreme heat resistance are good, the price is cheaper.
Graphite Rods for Sale
High Temperature Resistant Graphite Rod
High temperature resistant graphite rod for furnace is a cylindrical material of artificial graphite, which can achieve mechanical load-bearing, high-temperature resistant medium material, and so on. The high-quality characteristic of graphite rod is the characteristic of graphite, which has the advantages of low resistivity, high-temperature resistance, high-pressure resistance, and so on.
Oxidation Resistant Graphite Rod
It is used for purifying oil, medicinal casing, purifying organic coolant of the atomic reactor, and adsorbing radioactive waste;
Graphite Degassing Rod
Using graphite degassing rods can prolong the service life of the rotor, save degassing costs, reduce the number of rotor replacements, and more importantly, improve degassing quality.
Advantages of graphite rod compared with impregnated graphite
A graphite rod is made by mixing carbon graphite powder and various adhesives in a certain proportion, and then pre molding, pressing (hot extrusion or cold forming), or high-temperature heat-treatment process. This method can be used to produce , plates, , gate valves, pumps, etc. it can also be used as metal composites, couplings, mechanical equipment sealing rings, cylinder engine pistons, etc. compared with impregnated graphite, it has the following characteristics
1. The production and manufacturing mode is relatively simple. Raw materials can use crushed graphite to produce carbon graphite products and control the cost;
2. The porosity is small, the sorting structure is symmetrical, and the water permeability is good.
3. After forming, the appearance is high density and bright, and there is no need to process except the connecting end.
4. The heat transfer coefficient is less than that of impregnated graphite, and the coefficient of thermal expansion is very large.
Excellent organic chemical reliability, heat transfer, conductivity, temperature resistance, heat resistance, and high impact toughness;
The reason why the price of graphite rod is different
Graphite rod is a non-metallic cylindrical product and one of the crystalline minerals of carbon. It has the advantages of high thermal conductivity, conductivity, high-temperature resistance, and durability. After the pyrolytic graphite rod is heated in the air, it forms a dense silicon oxide film on the surface to form an antioxidant maintenance film, which has the effect of extending its service life. Why are the prices of graphite sticks different?
1. Original information
Raw materials include packaging cost, labor cost, transportation cost, and consumption cost.
2. Specifications
The price of graphite carbon rods is related to the specification. Generally, the larger the size, the higher the price.
3. Craft
The more complicated the consumption process of each graphite carbon rod, the price will also be affected.
Application field of graphite rod
Graphite rod is a kind of non-metallic product, which is formed by extrusion of carbon, graphite, and appropriate adhesive. It is not easy to break and is high-temperature resistant. You can see it everywhere. What's its use?
1. Used in the chemical industry
In order to ensure the safety of chemical products in the manufacturing process, a graphite carbon rod can isolate the flame. Because it produces volume under heated conditions, and then expands sharply, resulting in suffocation flame.
2. High-temperature metallurgy
In order to save more metal, we usually use graphite rods as the mold of glassware, which is conducive to making the casting size more accurate.
3. Wear-resistant and smooth
Generally, it can be used as a piston cup to transport corrosive media.
In the machinery industry, if only smooth oil is used, the product can not achieve good results in high speed, high temperature, and other conditions. By using a graphite carbon rod, we can make it slide rapidly at relatively high temperatures.
4. Used for fire resistance
We use graphite rod in steelmaking, called protective agent, which is the lining of metallurgy.
Persona a contactar : tai Zhong, 0373 6812218
Buen trato: comprar del vendedor
Por favor, lea nuestras condiciones de uso. También puede visitar nuestras preguntas frecuentes y ver nuestra información sobre los riesgos relacionados con la falsificación.
Esta página es acerca de los importadores y exportadores de Graphite Rod Buscar en la categoria : B2B Servicios Buscar en la categoria : graphite |
Viernes 22 diciembre 2006
Precio : best price
Polish company with 20 years experience seeking for new clients to our high quality wood and pvc profiles (skirting boards,decoration boards,wallpaper boards,kitchen boards and so on).Please contact us for more information.Ubicación : Bydgoszcz, 85-320 Bydgoszcz, Persona a contactar ...
Viernes 25 mayo 2012
Cantidad : 60 PALETTE - Precio : 10,00 €
bonjour vends electro high tech hifi lots melanger envirron 60 palettes issu retour clientUbicación : 26 rue jules guesde, 94190 villneuve st.george, Persona a contactar : Yanive Sam, 06 29 58 82 70
cem.negoce
- sam1212
- 94190 - villneuve st.george
- 06 29 58 82 70
Viernes 13 junio 2008
Cantidad : As per dem - Precio : Negotiable
We have vast arrangement and well experienced team of workers for Leather Garmrnts-Fashion, Motor Bike Jacket,Pants, Skirts etc. High quality leather garments as per requirements of Clients. If some one wants us to develop his design,do send us design and we will feel pleasure to...
Sayor Int'l.
- sayor
- 51310 - Sialkot
- +92 5 23 61 05 15
- 0092 321 7101608