FIELD: electricity.
SUBSTANCE: invention relates to electrophysical and electrochemical methods of processing, in particular methods of carbonisation of steel components by electro-erosion alloying. The way includes use of a graphite electrode as the anode, and as the cathode - components made from low-carbon alloy austenitic steel. Alloying is achieved with a productivity of 1.0-5.0 min/cm2 and discharge energy of 0.036-6.8 J and form alloyed superficial layers with a thickness from 4-5 up to 320-350 microns.
EFFECT: increase in hardness and wear resistance of superficial surface of components.
1 tbl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF STEEL PART CASE-HARDENING BY SPARK-EROSION ALLOYING | 2011 |
|
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| METHOD TO MANUFACTURE FIXED JOINT OF HUB-SHAFT TYPE FOR STEEL PARTS (VERSIONS) | 2012 |
|
RU2501986C2 |
| PERFECTION OF CONFORMABILITY OF FRICTION PAIR "BEARING INSERT - SHAFT JOURNAL" | 2012 |
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| METHOD OF STEEL PARTS SULFOCEMENTERING | 2016 |
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RU2663799C2 |
