Essays about: "equiaxed"

Showing result 6 - 9 of 9 essays containing the word equiaxed.

1. 6. Microstructural, Mechanical and Tribological Studies of Ti-6Al-4V Thin Plates Produced by EBM Process

   University essay from Högskolan Dalarna/Materialteknik

   Author : Onimisi Calistus Sanni; [2019]
   Keywords : Additive manufacturing AM ; Electron beam melting EBM ; Mechanical properties; Tribological behaviour; Microhardness; Micro tensile; Thin sections; Ti-6Al-4V;

   Abstract : The titanium alloy, Ti-6Al-4V, is vastly studied and used in many applications because it has a transformation microstructure, which can be tailored for apt properties that are consistent up to 500°C. Compared to conventional steels, this alloy favours certain applications due to its high specific strength, hardenability, corrosion resistance, biocompatibility and weldability. READ MORE

3. 7. Testing and evaluation of component made using electron beam melting and Alloy 718 powder

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

   Author : Erik Nilsson; Daniel Johansson; [2017]
   Keywords : Additive Manufacturing; AM; Electron Beam Melting; EBM; Alloy 718; Inconel 718; Inco 718; Non-Destructive Testing; NDT; Radiography; Computed Tomography; CT; Metallography; Additiv tillverkning; Oförstörande provning; Datortomografi; Röntgen; Metallografi;

   Abstract : The aerospace industry is constantly striving to becoming more economical and environmentally friendly. One of many efforts to achieve this is the Lightcam project which in this case is evaluating the use of additive manufacturing in the form of electron beam melting in conjunction with the nickel-based superalloy, Alloy 718. READ MORE

4. 8. Grain Refinement of Commercial EC Grade 1070 Aluminium Alloy for Electrical Application

   University essay from KTH/Materialvetenskap

   Author : Massoud Hassanabadi; [2015]
   Keywords : pure aluminium; grain refining; fading; columnar grains; equiaxed grains; properzi; electrical conductivity; IACS %;

   Abstract : The aluminium alloys for electrical conductivity applications are generally not grain refinedsince the addition of grain refiners drops the electrical conductivity by introducing impuritiesinto the melt. Non-grain refined aluminium may lead to bar fracture and cracks during themetalworking process. READ MORE

5. 9. 3D Characterization of Ti-6AL-4V using the TriBeam System

   University essay from KTH/Materialvetenskap

   Author : Marcus Johnson; [2013]
   Keywords : Ti-6AL-4V; TriBeam;

   Abstract : hree-­‐dimensional characterization of fully equiaxed Ti-­‐6Al-­‐4V has been performed using the recently developed TriBeam system. To date, no general model for full prediction of Ti-­‐6Al-­‐4V tensile properties as a function of empirical microstructural parameters exist. READ MORE