Essays about: "stellite"
Found 2 essays containing the word stellite.
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1. Material analysis for a rotating inlet valve : Sliding contact in an oil-free super-critical steam environment
University essay from Karlstads universitet/Institutionen för ingenjörsvetenskap och fysik (from 2013)Abstract : In this thesis, the aim is to study possible tribo-materials for a rotating inlet valve and to find a suitable material combination for the contact. The valve is part of a modern oil-free and high temperature steam engine. Systematic material selection together with tribological tests and wear analyses are performed. READ MORE
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2. Investigation of wear behavior of different sliding bearing materials in an alkaline environment
University essay fromAbstract : In sliding bearing wear is a very common problem and can be affected by several factors. The wear in a bearing can lead to total failure of the component and lower the lifetime. In a sliding bearing used in a machine in the pulp and paper industry large wear has been detected, but no clear evidence of what the wear depends on. READ MORE