|
Electro-Spark
Alloying: Technology Overview and Applications
ESA
Electrode Types
 |
|
Electrode
shapes vary with
engineering application |
| Carbides |
|
Hardface
alloys |
|
Ferrous
alloys |
|
Corrosion
Resistance |
| Cr3C2
/ Ni/Cr |
|
Stellite
1 |
|
Steel
weld rod |
|
Hastalloy
C-22 |
  |
| WC/Co |
|
Stellite
6 |
|
A-2
steel rod-blue |
|
Alloy
400 |
| TiC/Ni |
|
Stellite
12 |
|
M-2
steel rod-yellow |
|
Monel
190 |
| TiC/Co |
|
Stellite
21 |
|
M-42
cobalt steel |
|
Ni
99 |
  |
| VC/Co |
|
Ta-10W |
|
CPM
10V |
|
Moly |
  |
| TiB2/Ni |
|
|
|
D6AC
Hatfield steel |
|
Inconel-INA
625 |
| Stainless
Alloys |
|
Aluminum
alloys |
|
Misc.
alloys |
|
|
| AL6XN
Stainless |
|
Al-5356 |
|
Ti-6Al-4V |
|
|
| Stainless
316 |
|
Al-4043 |
|
Ti-CP
Grade 2 |
|
|
| Stainless
309 |
|
Al
6061 |
|
Cu
+ P |
|
|
  |
| Alloy
20 |
|
|
|
Carbon |
|
|
  |
| |
|
|
|
Graphite |
|
|
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