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Qingdao Tennry Carbon Co.,Ltd
Address: Xiaobeiqu Community, Chengyang Street, Chengyang District, Qingdao, Shandong, China
Contact person: Fujun Pei
Contact phone: +86-532-88732781
Mobile phone: +8613583221964
Fax: +86-532-88732787
E-mail:admin@tennry.com/ tennry@163.com

The Characteristics And Application Of Graphite Alloy
Graphite alloy is a certain proportion of graphite and metal produced by high temperature melting alloy. According  to different media, different speed requirements, different working  environment and add different alloy composition can produce different  graphite alloy. The  more common alloy composition is Babbitt (a tin, antimony, copper  alloy), bronze alloy, brass alloy, nickel alloy and silver alloy. Graphite  alloy can be used to make in the transmission system from the  lubrication of the core, sleeve, gasket, wear-resistant groove and wear  ring. The connection can be made as a whole, or it can be extruded or welded.
The characteristics of graphite alloy
Graphite alloy is a graphite metal alloy, low coefficient of friction, self-lubricating properties. Compared with other materials, superior performance. The following is a brief description of its main features.
Self-lubricating  - graphite itself is an excellent lubricant, adding metal after the  complete retention of its lubrication performance. No additional lubricant is required for work and is a one-time product.
No  maintenance - because the graphite alloy is not a simple coating, it is  not with friction and reduce its lubrication, clean, do not adsorb dust  and foreign matter, no dripping, no splash, no static electricity. Can be used in difficult to maintain the environment, saving oil and manual maintenance costs.
Safety - no spark, can be used in flammable and explosive and dusty environments.
Long service life - low friction coefficient, can work for decades without replacement.
Good sealing performance - is a mechanical seal, excellent sealing performance.
High-speed - graphite alloy bearings can be used in high-speed air  lubrication environment, the media for water, steam, oil, etc., can  reach 100000 r / min.
High  load resistance - strong vibration and high load can be ordinary pure  metal bearings inside the lubricant out, but this is not a problem on  graphite alloy bearings. Because graphite alloy bearings simply do not need oil. In addition, other bearing core such as plastic core in the heavy load  will produce deformation, and graphite alloy core, it will not be  deformed.
High temperature - graphite alloy courage in the performance of high temperature environment is particularly ideal. In the high temperature will not soften, most of the graphite alloy  can work under 800 degrees, special materials can withstand 1000 ℃ high  temperature.
Conductive - graphite alloy core in the welding, radar, high frequency furnace and electroplating industry conductive. Graphite  alloy core, without welding, to solve the conductive problem, can be up  to 13000 amps of current, can effectively prevent static electricity  generated.
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