Manufacturing Technology – II MI 232 Instructor – Inderdeep Singh Spring 2011-2012 Foundry - Factory that produces metal castings • Casting: Process in which molten metal flows by gravity or other force into a mold where it solidifies in the shape of the mold cavity Steps: 1. Melt the material (metal) 2. Pour it into a mold 3. Let it freeze Refractory mold pour liquid metal solidify‚ remove finish Capabilities and Advantages • Versatile: complex geometry‚ internal cavities
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genre. In the mid-1970s Judas Priest helped spur the genre’s evolution by discarding much of its blues influence; Motörhead introduced a punk rock sensibility and an increasing emphasis on speed. Bands in the New Wave of British Heavy Metal such as Iron Maiden followed in a similar vein. Before the end of the decade‚ heavy metal had attracted a worldwide following of fans known as "metalheads" or "headbangers". In the 1980s‚ glam metal became a major commercial force with bands like Mötley Crüe and
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Questions 1. Use molar mass of iron to convert the mass of iron to moles. 85.65g/55.9g 1.534 moles of Iron were used 2. According to the law of conservation of mass‚ what is the mass of oxygen that reacts with the iron? 118.37g – 85.65g = 32.72 grams of Oxygen reacted with Iron 3. Calculate the number of moles of oxygen in the product. 32.72g/15.99g = 2.045 moles is the amount of moles of Oxygen produced 4. Use the ratio between the number of moles of iron and the number of moles of oxygen
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ND/12/MET/FT/009 12. ND/12/MET/FT/039 13. ND/12/MET/FT/143 14. ND/12/MET/FT/010 15. ND/12/MET/FT/078 16. ND/12/MET/FT/070 Steelmaking is the process for producing steel from iron and ferrous scrap. In steelmaking‚ impurities such as nitrogen‚ silicon‚ phosphorus‚ and excess carbon are removed from the raw iron‚ and alloying elements such as manganese‚ nickel‚ chromium and vanadium are added to produce different grades of steel. Limiting dissolved gases such as nitrogen and oxygen‚ and entrained
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Explanatory essay How to Play Golf There is a lot of sports you can play throughout your life but I would have to say playing golf is the most challenging. Like in basketball you can practice your free throw shots multiple times and keep getting close to the hoop‚ which is the target‚ and get frustrated that it didn’t go in. But in golf you rarely ever get close to the target and when you do it’s like making a basket‚ you are super excited. It takes patients‚ and dedication to keep practicing
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of light surface rust don’t require part replacement and can be chemically treated with a liquid rust inhibitor. No matter the brand‚ all rust inhibitors work basically the same way. Their main ingredient is phosphoric acid‚ which converts rust into iron phosphate‚ chemically stopping the oxidation process. Parts can be dipped in rust inhibitor‚ but the more
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hnefnatafl and listening to sagas told by storytellers. I was hungry so I told the person guiding me about‚ some women gave me a midday meal. It was dried pork‚ lamb boiled in an iron pot with carrot‚ peas‚ wild onions‚ nettles‚ herbs and dandelion leaves. I finished the meal and went on looking around the area. Iron weapons
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treated leaves were then dried in different drying conditions like direct sun drying‚ shade drying and tray drying. The dried leaves were analyzed for their nutritional and organoleptic qualities. The percent retention of ascorbic acid‚ Calcium and Iron was found maximum in tray-dried leaves as compared to sun and shade drying methods. The study revealed that the tray drying method was found suitable for dehydration of curry leaves with better retention of nutrients‚ dehydration and organoleptic qualities
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countries‚ for over a decade. Observing a growing potential of exports we are expanding our reach to the Middle Eastern countries. Over the years we have earned a remarkable reputation in the manufacturing and export of brassware‚ galvanized and wrought iron items‚ aluminium ware‚ stainless steel utensils and EPNS ware etc. We emphasize customer satisfaction through quality products‚ timely delivery and competitive prices. OUR PRODUCTS: Flatware‚ Bowls Nautical products Artistic candle holders
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are all Essential for life. Myoglobin contains a porphyrin ring with an iron center .a proximal histidine group was attached directly to the iron center‚ and a distal histidine group on the opposite face‚ not bonded to the iron. In hemeoglobin‚ an iron held in a porphyrin ring. The porphyrin ring consists of four pyrrole molecules cyclically linked together‚ by methene bridges‚ with the iron ion bound in the center.[2] The iron ion‚ which was the site of oxygen binding‚ coordinates with the four nitrogens
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