Products	Motor valve, metal
	The valve resists high temperatures (about 1000 C) as well as high pressure, and has furthermore good wear resitance. The length of the valve is about 10 cm. It is placed in the explosion chamber of a car engine where it opens and closes for exhaust gases up to 2500 times a minute. Hard-chromium improves hardness and reduce friction of the steel substrate, beside providing corrosion and wear resistance.
Danish Name	Ventil til eksplosionsmotor
Category	Transport, Automotive
Materials	Steel (body) Chromium (coating)
Processes	Forging Turning Hard-chromium plating
References	Galvano Wernigerode GmbH
Keywords	Hardness Corrosion resistance Wear resistance Low friction Transport Automotive Car High temperatures Heat
Similar products	Motor valve, ceramic
Photo	Galvano Wernigerode GmbH
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