FDI® - COATINGS
| By coating many mechanical parts of running surfaces for oilseals it is possible to avoid wear and the formation of grooves. | |
| For example: | shaft journals |
| protecting sleeves | |
| shaft protectors | |
| shafts for pumps | |
| shafts for engines | |
| shafts for gear boxes | |
| According to the application there are three different types of coatings available. | |||
| In all cases the threated running surfaces are finished specially for use with FDI®- oilseals and FDI® -CB-seals. | |||
| Possible diameters: up to 1500 mm. | |||
| Three types are available: | |||
| FDI® coating type: |
OC
|
MC
|
|
| Base: |
Ceramic
|
Metalcarbide
|
Metalcarbide
|
| Wear resistance (Index MC =100): |
120
|
100
|
400
|
| Heat conductivity: |
poor
|
very good
|
very good
|
| Applications: |
High stress abrasion-solids
|
Abrasion and corrosion by fluids and gas
|
High stress abrasion-solids |
| Form of supply: |
New parts accord. drwg., Repair work on existing parts
|
||
| Operating temperature: |
-90°C up to +500°C Achtung ! Attention ! Please take note of the temperature limit fixed by the used seal.
|
||
| Operating speed: Up to |
5 m/s
|
50 m/s
|
50 m/s
|
|
Attention ! Please take note of the speed limit fixed by the used seal.
|
|||
| The data shown above is based on long lasting experience in the manufacturing and use of wear resistant materials. As there are many unknown possible parameters and conditions in practice, which may limit standard performance, it is requested that the user runs practical tests. Except as expressly stated, Friedrich's liability, expressed or implied, is limited to the published selling price of our defictive item. | |||
|
FDI® and FDI-DICHTUNGEN® are registered trademarks of Friedrich GmbH |
|||