Essays about: "Investment casting"

Found 4 essays containing the words Investment casting.

1. 1. Optimization of sprue design for advanced investment casting through FEA analysis

   University essay from Mälardalens högskola/Akademin för innovation, design och teknik

   Author : Kanthee Prathan; [2020]
   Keywords : Design; FEM; FEA; Investment casting; Sprue design;

   Abstract : Investment casting is a complex manufacturing method with many challenges that must be solved before components of the right quality can be produced. TPC is a company that utilizes investment casting to produce a variety of products, lately the company has higher ambition in wanting to cast higher technical demanding component like heat resistant gas turbine blades. READ MORE

3. 2. Design optimization for obtaining zero defects in steel casting

   University essay from Högskolan i Jönköping/JTH, Material och tillverkning

   Author : Pranit Pramod Purkar; [2019]
   Keywords : Casting; Defects; Gating System; Molten Metal; Mould; Simulation;

   Abstract : This thesis is about the design of the gating system and selection of proper alloy for defects free (grate bar) casting. The gating system plays an important role in casting manufacturing process. The gating system has different elements like pouring cup, sprue, well, runner, riser, and ingates. READ MORE

4. 3. Actua(ria)lly Hunting Unicorns: The Potential of Actuarial Decision Models for Government Innovation Agencies

   University essay from Handelshögskolan i Stockholm/Institutionen för marknadsföring och strategi; Handelshögskolan i Stockholm/Institutionen för företagande och ledning

   Author : Markus Jacobi; Niklas Söderberg; [2018]
   Keywords : Actuarial Decision Models; Government Innovation Agencies; Investment Criteria; Social Judgment Theory; Lens Model;

   Abstract : Forecasting which early stage ventures will be successful is a complicated challenge. The ventures themselves face an environment characterized by hyper uncertainty and must overcome liabilities of newness. READ MORE

5. 4. Socially responsible mutual fund activism - evidence from socially responsible mutual fund proxy voting and exit behavior

   University essay from Handelshögskolan i Stockholm/Institutionen för redovisning och finansiering

   Author : Paksiree Chantrakooptungool; Jingxiao Du; [2017]
   Keywords : socially responsible mutual funds; proxy voting; exit; shareholder activism; socially responsible investment;

   Abstract : We investigate whether socially responsible mutual funds attempt to make positive changes when casting proxy votes of their portfolio firms. Our data covers 232,680 voting decisions made by 41 socially responsible mutual funds voted on between July 2011 and June 2016. READ MORE