Essays about: "gruvindustri"
Showing result 6 - 8 of 8 essays containing the word gruvindustri.
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6. Investigating Antenna Placement on Autonomous Mining Vehicle
University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)Abstract : Future mines will benefit from connected intelligent transport system technologies. Autonomous mining vehicles will improve safety and productivity while decreasing the fuel consumption. Hence, it is necessary for Scania to increase the know-how regarding the design of vehicular communication systems for the harsh mine environment. READ MORE
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7. Effect of tungsten carbides properties of overlay welded WC/NiSiB composite coatings
University essay from KTH/Industriell produktionAbstract : To get a long life of a product which is subjected to heavy mechanical wear, materials with particularly good properties such as high hardness and the ability to resist high temperature is required. Tungsten carbide is a material which has these properties, but to manufacture large products for mining industry or agriculture entirely of this material is neither practical nor quite beneficial when the disadvantages of the materials such as brittleness, high weight and high price will have a major affect. READ MORE
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8. Desertification in China : desertification in China, causes and preventive actions in modern time
University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskapAbstract : The climatic conditions in northern China and Mongolia make these regions prone to desertification. The results showed that there is quite a lot of disagreement in this matter, as to whether it exists at all and if so what the major explanatory factor is. READ MORE
