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Brochure - Savroc TripleHard Tri-Chrome Coatings
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Wear and Corrosion Resistant Tri-Chrome Coatings
Savroc TripleHard trivalent chromium coatings resist wear, friction and corrosion. TripleHard coatings are up to three times harder than the existing chromium coatings in the market. That is why TripleHard coatings are an excellent alternative to toxic hexavalent chromium coatings. Savroc’s coatings’ mechanical properties are customized to suit each application. For example hardness value can be modified from 1000 HV up to 2500 HV.
SAVROC TRIPLEHARD
0,25 0,14
0,39
SavrocTripleHard 1
SavrocTripleHard 2
Existing HardChromium
Friction [µ]
0,2 0
0,6
SavrocTripleHard 1
SavrocTripleHard 2
Existing HardChromium
Wear [µm]
1900 2400 950
SavrocTripleHard 1
SavrocTripleHard 2
Existing HardChromium
Hardness [Hv0,01]
How to get Savroc coatings?
Savroc Ltd P.O.Box 1188 Microkatu 1 70211 Kuopio FINLAND
Savroc Ltd develops and markets new type of trivalent chromium coating technology that resists wear and is safe for people and the environment. Due to the superior performance properties, Savroc’s coating technology is an excellent alternative to hexavalent chromium coating technology. Savroc’s coatings are suitable for chromium coating applications, such as cylinders, locks, valves and engine parts. Savroc is based in Kuopio, Finland and operates worldwide.
Contacts Savroc Ltd +358 45 123 6643 [email protected] www.savroc.com
+358 45 123 6643 [email protected] www.savroc.com
Case Study Wear resistance
F
RPM
W
Al2O3 Wear
4 2,7 3
0,2 2
1,2
Wear [µm]*
Savroc 1 Savroc 2 Savroc 3 Hard Chrome1
Hard Chrome2
Hard Chrome3
A POD (Pin On Disk) type of wear test was done with a shaft to compare TripleHard’s adhesive wear resistance with three types of hard chrome coatings. The test indicated that TripleHard coatings resist adhesive wear significantly better than hard chrome. Mechanical properties of TripleHard coatings, such as hardness, wear and corrosion resistance, are customized to suit each application.
TripleHard3 TripleHard1 TripleHard2
LAB TEST Customization of
coating properties to suit the application
ZERO SERIES Manufacturing a
test series
PRODUCTION SYSTEM Integration of Savroc coating system into a
production line
USER LICENSE License to use Savroc
coating system
PILOTING INDUSTRIAL IMPLEMENTATION
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