Home   >>   Industry News

Factors Graphite Rotor Damaged

Some factors will cause the graphite rotors damaged:

1、High temperature oxidation:the main ingredient of graphite is carbon, and it will get visible oxidation at temperatures exceeding 600 ℃, the carbon oxidation reaction is CO and CO2 gases, they can not play a protective role for the graphite rotor; oxidation of graphite rotor is inevitable due to generally degassing tank can not be completely closed; the results of the oxidation of the graphite rotor is its shaft axis diameter progressively becomes smaller, until it breaks scrapped.

2、Molten aluminum erosion: when graphite rotor immersed in liquid aluminum tank, it will rotate at the speed of generally 200r / min ~ 400r / min and strongly agitate molten aluminum, molten aluminum  will have a strong erosion、friction to graphite rotor. so at last it will eventually break scrapped.

3、Transmission impact: transmission system of degasser is not stable, damaged will be caused by friction between the rotor and the sealing plug.


Contact Us

Tel: +86-400-996 1105

Fax: +86-375-650 1666

Mobile: +86 186 2536 8223

E-mail: [email protected]

Add: High-tech Industrial Development Zone, Baofeng, Pingdingshan City, Henan Province, China

Home| About XRD| Products & Services| Contact XRD| Sitemap

Copyright © XRD Graphite Manufacturing Co., Ltd. All Rights Reserved.

XRD Graphite XRD Graphite Manufacturing Co.,Ltd XRD Graphite Manufacturing Co.,Ltd logo Realible graphite supplier and top graphite machining/graphite manufacturer 4.5 stars, based on 158 reviews
skype Mobile E-mail