Sökning: "grey iron"
Visar resultat 11 - 15 av 30 avhandlingar innehållade orden grey iron.
11. Density variations during solidification of lamellar graphite iron
Sammanfattning : .... LÄS MER
12. Study of microstructure development in hypoeutectic grey cast iron
Sammanfattning : The avoidance of shrinkage porosity and metal expansion penetration defects as well as the control of the size and number of eutectic colonies and the tensile properties of the casting are issues of major importance in the production of lamellar cast iron. These defects, characteristics and properties are related to the microstructure that develops during solidification. LÄS MER
13. On improvement of cast iron brake discs for heavy vehicles
Sammanfattning : Disc brakes are commonly used in motorcycles, passenger cars, commercial vehicles, heavy-duty vehicles, passenger trains and landing gears of airplanes. Depending on the application, a wide variety of brake discs have been developed, with a multitude of designs, geometries and materials. LÄS MER
14. Microstructure Formation During Solidification and Solid State Transformation in Compacted Graphite Iron
Sammanfattning : Compacted graphite iron (CGI) is rapidly becoming an attractive alternative material for engine components in the automotive industry, replacing lamellar graphite iron (LGI) in applications where high mechanical strength is desired. However, the gain in mechanical strength comes with a cost; thermal conductivity, process control and machining are three areas that are more challenging for CGI. LÄS MER
15. On the Microstructure and the Thermal Conductivity in Compacted Graphite Iron
Sammanfattning : Compacted graphite iron (CGI) is a cast iron material that has gained much attention due to its attractive material properties which are intermediate between those of grey and ductile cast iron. In the automotive industry compacted graphite iron has become an interesting alternative material to grey cast iron in components like cylinder blocks or cylinder heads. LÄS MER