Cold drinks are composed of alcohol‚ carbohydrates‚ carbon dioxide‚ phosphate ions etc. These soft drinks give feeling of warmth‚ lightness and have a tangy taste which is liked by everyone. Carbon dioxide is responsible for the formation of froth on shaking the bottle. What we wanted to aim is the comparative and qualitative analysis of Coke‚ Sprite‚ and Royal. We tested the Comparative pH ‚ Carbon Acid and Glucose content of different soft drinks. Since soft drinks like Coca-Cola
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1. Introduction The Jominy end-quench test is a technique that has the ability to harden the steel by quenching. It is an essential feature of materials that determine the material’s selection for particular applications. The different types of steels and alloys that are used for hardening in an industry are done by this test and considering that this test is a standardised experiment [1]. 1.1 Aim The specimens that are used in this test are normalized in accordance with the standards. The purpose
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CARBON CARBON MULTIPLE BOND PRESENTED BY: WASIQUE AZHAR MSC CHEM (2 SEM) Some basic concept Electrophile : a species with a region of positive or partial positive charge electron-poor Nucleophile: a species with a region of negative or partial negative charge electron-rich TO LERN OBJECTIVE : Elecrophilic Addition to carbon-carbon double bond Stereochemistry of Elecrophilic addition reaction Hydrogenation of double and triple bond Nucleophilic Addition to carbon-carbon double
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SPHERODITE AND (g) TEMPERED MARTENSITE. (a)ALLOY • Alloy steel is often subdivided into two groups: high alloy steels and low alloy steels. The difference between the two is defined somewhat arbitrarily. However‚ most agree that any steel that is alloyed with more than eight percent of its weight being other elements beside iron and carbon‚ is high alloy steel. Low alloy steels are slightly more common. The physical properties of these steels are modified by the other elements‚ to give them greater
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Eric Ting Wei Xiang (4316614) Date of Submission: 19th May 2014 Table of content Content Pages Sports and recreation equipment selection Selection 1: Bicycle frame Brief description Properties required Selected material: Carbon fibre Introduction Advantages and disadvantages compared to other materials Sustainability issues Processing technique Selection 2: Baseball bat Brief description Properties required Selected material: Aluminium Introduction Advantages
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853 Page 4…………………………………………………………………………….Reynolds X100 Page 5…………………………………………………………………………….Titanium alloy Page 6…………………………………………………………………………….7005 Aluminium alloy Page 7…………………………………………………………………………….Carbon Fibre Page 8…………………………………………………………………………….4130 Chromium Molybdenum Steel Page 9…………………………………………………………………………….Results Page 10……………………………………………………………………………Table of Materials Page 11……………………………………………………………………………Conclusion Page 12……………………………………………………………………………Recommendation
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melting point‚ malleability and luster are all properties that come as a result from alloyed metals. For example‚ carbon and manganese form an alloy called carbon steel‚ which is very hard and can therefore be used to make things such as tools and axes. Without these metals being alloyed‚ they would be too brittle to use for structural materials. 2. A) Describe the uses of brass‚ steel and solder and 2 other alloys of your choice‚ and explain how these uses relate to their properties. Brass: The two
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industrial products. It is hard‚ wearresistant‚ and relatively inexpensive. Like steel‚ it is available in many different grades and compositions. While we usually think of cast iron as being brittle (having low ductility)‚ this is not true of all cast irons‚ as we shall see shortly. Cast iron‚ like steel‚ is an iron-carbon alloy. In composition and structure‚ and in some of its properties‚ it is quite different from steel. While many grades of cast iron can be welded successfully‚ not all cast iron
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JOMINY TEST Design & Manufacturing Plan of a Jominy Testing Device Bachelor ’s thesis Mechanical Engineering & Production technology Riihimäki 2012 James Alison Orivri ABSTRACT Unit Name of degree programme Option Author Jominy Test James Alison Orivri Year 2012 Design & Manufacturing Plan of a Jominy Testing Device ABSTRACT The purpose of this work is to make one of the many heat treatments devices- Jominy end quenching testing machine of manufacturing processes. In the process
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properties by selecting appropriate temperature and mechanical working. Hot working range and effects 1. Near 370C metal strength decreases and plasticity increases until at lowest temperature where the lowest melting constituent of steel starts to melt. The strength decreases and looses plasticity and tind to crumble under applied stress instead of flow. 2. Selection of temperature depends on a) Chemistry. b) Melting point of the lowest constituent. 3. Finishing temperatures
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