Essays about: "abrasive wear"
Showing result 11 - 15 of 45 essays containing the words abrasive wear.
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11. Wear resistance of heat-treated Advanced High Strength Steels and casting
University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematikAbstract : The necessity to improve the durability of the machinery used in the milling industry has lead to several types of research. One study is focused on the plates that are located in the stationary and moving jaws of crushers to diminish particles sizes of Gneiss and Diabase rocks. READ MORE
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12. Mechanical dry grinding process of saw chain
University essay from Högskolan i Halmstad/Akademin för ekonomi, teknik och naturvetenskapAbstract : The cutting links on chainsaws needs to be sharpened regularly to retain its sharpness. The most effective way is to use a machine wheel grinder. However, due to high friction there is a high risk of tempering the steel and damaging the sustainability to wear, resulting in a dull cutting edge. READ MORE
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13. Secondary Steel Metallurgy Slag Design and MgO-C Refractory Implications : Theoretical and Practical Considerations
University essay from Luleå tekniska universitet/Industriell miljö- och processteknikAbstract : MgO-C based refractory materials, often used in secondary steel making, are exposed to variouswear mechanisms in its application. The wear could be divided into oxidative, chemical andabrasive categories, all behaving differently and all being influenced by different factors. READ MORE
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14. Friction and Wear Performance of Experimentally Developed Self-lubricating PPS/PTFE Composites
University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematikAbstract : Demanding applications, as well as the push to eliminate the need for fossil-fuel based lubricants, create the need for the development of high-performance polymers. Polyphenylene Sulfide (PPS) is an example of a high-performance polymer and has a high service temperature, good dimensional stability, and excellent chemical resistance. READ MORE
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15. Investigation of surface scratches created during strip steel manufacturing
University essay fromAbstract : Thin flapper valves are made from a stainless steel strip that contains 13.5 wt. % Chromium. Sometimes in its processing this strip experiences a surface defect which may affect the end product performance negatively, so they are not desirable. READ MORE