Surface Treatment Technologies, Inc. - Electro-Spark Alloying

Electro-Spark Alloying: Technology Overview and Applications

ESA Microstructural Features/Benefits

Nano-composite microstructure:
TiC on titanium

Alternating layer capability Stellite 6 and Monel 190 on 4340 steel

Chrome carbide microhardness*
~ 2000 Knoop

Note: full metallurgical
adhesion with ESA

*-Johnson, R.N., “Principles and Applications of Electro-Spark Deposition”, Proceedings: Surface Modification Technologies, TMS, Jan 25-28, 1988

SELECT A PAGE FOR MORE ON ELECTRO-SPARK ALLOYING:

1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18