Timeline of materials technology BC • 29‚000–25‚000 BC – First pottery appears • 3rd millennium BC – Copper metallurgy is invented and copper is used for ornamentation • 2nd millennium BC – Bronze is used for weapons and armour • 16th century BC – The Hittites develop crude iron metallurgy • 13th century BC – Invention of steel when iron and charcoal are combined properly • 10th century BC – Glass production begins in ancient Near East • 1st millennium BC – Pewter beginning to be used in
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Material selection Park bench – * Durability * Cost * Bio compability? * -thermal conductivity * Visual * stress Hip joint * Weight * Cost * Reactivity * Biocompatible * resistant to corrosion‚ degradation‚ and wear. * Tough Park bench – Thermoplastic Coated Steel concrete‚ wood Hip joint Zirconia - ball (fermoral head) Silicon carbide- brace fermoral stem Alumina matrix composits Park bench A park bench isn’t just
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Biyani’s Think Tank Concept based notes Cost Accounting [ B.Com. Part-II] B.N. Gaur MBA‚ PGDBM‚ Lecturer Deptt. of Commerce & Management Biyani Girls College‚ Jaipur Fore more detail:- http://www.gurukpo.com Published by : Think Tanks Biyani Group of Colleges Concept & Copyright : ©Biyani Shikshan Samiti Sector-3‚ Vidhyadhar Nagar‚ Jaipur-302 023 (Rajasthan) Ph : 0141-2338371‚ 2338591-95 • Fax : 0141-2338007 E-mail : acad@biyanicolleges.org Website :www.gurukpo.com; www
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In the books of a Company Cost Sheet for the period ended…….. Units Produced….. Name of the product unit sold…. Particulars Total cost Rs. Unit Cost Rs. Opening stock raw materials Add Purchases of Raw Materials Add: Expenses on Purchases of Raw Materials (octroi & duty) Less: Closing stock of raw materials Less: Sale of scrap or defectives of raw materials = Cost of materials consumed Add: Productive Labour Add: Outstanding wages Add: Direct Expenses( architect’s
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an overview of the smart materials. The various types of smart material are also presented in this paper. To get the clear idea about the smart materials‚ its definition and types are explained briefly. Some of the types of these include piezoelectric materials‚ magneto-rheostatic materials‚ electro-rheostatic materials‚ and shape memory alloys piezoelectric‚ Varieties of smart materials already exist‚ and research is being carried out extensively to derive new materials. Applications
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The Trials and Tribulations of Sitting Bull and the Plains Sioux David Paul HIST3216 - First Nations in Canada: Historical Perspective Instructor: Daniel E. Shaule‚ M. A. Monday‚ April 8‚ 2013 The Sioux nation was a powerful proud nation which migrated and traveled over the Great Plains; their hunter gather lifestyle was encroached upon after the civil war in the United States. The Sioux were victimized socially politically and genocidal. The need to develop the western hemisphere of the United
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SMART MATERIALS presented by: Ashok kumar singh INDEX : 1. INTRODUCTION 2. WHAT ARE THE SMART MATERIALS? 3. SHAPE MEMORY ALLOYS (SMA) 4. CARBON FIBER REINFORCED CONCRETE (CFRC) 5. CONCLUSION 6. ACKNOWLEDGEMENT 7. REFERENCES 1. INTRODUCTION The development of durable and cost effective
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| | | Description of Materials | Unit | Unit Cost | 1. FOUNDATION‚ CONCRETE COLUMNS‚ BEAMS AND CONCRETE HOLLOW BLOCKS WALLS | | | Portland Cement | BAG | 212.00 | Sand (S-1) | CU.M. | 3200.00 | Gravel or Crushed Stones (G-1) | CU.M. | 600.00 | Earth Fill | CU.M. | 2700.00 | C.H.B. 4" THK | PIECE | 7.50 | Steel Reinforcing Bars‚ Deformed | | | 10mmX6.00 meters | PIECE | 121.00 | 12mmX6.00 meters | PIECE | 173.00 |
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Ravinder Gahlout(12P098) Srinivasan Ramesh(12P108) Vipul Garg(12P118) Submitted By: 2012 Table of Contents Introduction 3 ASIC Division - Cost Pools 4 Cost accounting system at ASIC: 5 Internal and external customer: 6 Situation at ASIC division (as on March 1996) 7 Western Digital Proposal 7 Capacity Analysis 8 Diferential Manufacturing Cost Budget 10 Introduction Sub Micron Devices started its operations in mind 1980s. The company was located in Phoenix‚ Arizona‚ and had 400 employees
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| |Pipe is one of the more common types of plastic product we are familiar with. Pipe is produced by an extrusion process. Basically extrusion can be | |defined as forcing a material through a die orifice. This die orifice produces the final shape of the finished product. It is probably a bit of over| |simplification‚ but extrusion is somewhat analogous to squeezing toothpaste through a tube.
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