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Stella coat
Introducing the "thick film specification" that is effective against melting damage!
Core pin manufacturer and surface treatment professionals have jointly developed coating for core pins
Supernova ”Stella” composed of five elements
Features of Stella Coat
-AlCrTiSiN-based nano composite multilayer coating
-3-layer coating
Evaluation of the coating
-Harder film than TiN, TiAlN, and CrN (Hv3000)
-Excellent resistance to aluminum sticking / erosion
-Excellent oxidation resistance (1100℃)
-Thin film with little dimensional change
Series comparison table
Al sticking test results
5-minute aluminum immersion → Appearance of specimen after wiping and amount of sticking
Erosion test results
9-hour aluminum immersion → Appearance of specimen after removal and amount of erosion
Case study
Feedback from users
“Al sticking reduced and shot life extended.”
Case study
Case study 1 :
Comparison of Stella and PVD base coating
20,000shots
32,000shots
1.6 times longer
Case study 2 :
Comparison of Stella-Nova and PVD base coating
50,000shots
99,000shots
2 times longer
