| Heat Treatment |
| Pre Treatment |
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| Rust Preventive Oils |
| FRANK SCUFFRITE - NON POLLUTING LIQUID NITRIDING | |
| Introduction | |
A non polluting
,thermo chemical diffusion ferritic nitrocarburising process
for increased wear, fatigue & seizure resistance for ferrous
metals. |
|
| Typical application includes crank shafts, cam shafts, rocker shafts,cutting tools, dies, punches etc. | |
| Principle | |
| The process consists of treating the components in an aged bath of Frank Epsilon at temperatures of 540 - 570 deg. C followed by quenching in a suitable medium. | |
This treatment provides a very
compact layer upto a depth of 10 -15 microns consisting mainly
of Epsilon nitrides. |
|
The active nitrogen content in
the bath is provided by the the cyanate salts in Frank Epsilon which
are replenished using FRANK NIROGEN. |
|
As a post treatment various finishing
process like lapping, polishing etc. can be undertaken. Alternatively
Frank Endurox may be employed as post treatment for better aesthetics
and improved corrosion resistance. |
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