Essays about: "equiaxed grains"

Showing result 1 - 5 of 9 essays containing the words equiaxed grains.

1. 1. Effect of Heat Treatment on the Microstructure and Hardness Property of Additively Manufactured Ti6Al-4V and Ti-6Al-4V-4.5wt.%316L Componentsfor Biomedical Applications.

   University essay from Uppsala universitet/Institutionen för materialvetenskap

   Author : Moyosore Babatomide Fakoya; [2023]
   Keywords : ;

   Abstract : AbstractThe continuous advancement of medical implants technology presents exciting possibilities.Laser Powder Bed Fusion (L-PBF) additive manufactured Ti-6Al-4V alloy implants showtremendous promise as they offer the potential for highly personalized implants, improved implantfunctionality and enhanced long-term outcomes. READ MORE

3. 2. The Effect of Process Parameters on Columnar-To-Equiaxed-Transition (CET) During Electron Beam-Powder Bed Fusion of Ferritic Stainless Steel

   University essay from KTH/Materialvetenskap

   Author : Doom Eleanor Ihensekhien; [2022]
   Keywords : Additive manufacturing; E-PBM; Inoculation; process parameters; TiN; CET;

   Abstract : Electron Beam Powder Bed Fusion manufacturing of components is an additive manufacturing process that is complex and has widespread advantages for aerospace and many industrial processes. It reduces costs and has a larger powder particle size requirement. READ MORE

4. 3. Microstructural and Micro-Mechanical Characterization of As-built and Heat-treated samples of HASTELLOY X produced by Laser Powder Bed Fusion Process

   University essay from Högskolan Dalarna/Institutionen för information och teknik

   Author : Onimisi Sanni; [2022]
   Keywords : As-built Hastelloy X blocks; Laser powder bed fusion LPBF ; Solution heat-treatment; Disrupted epitaxial growth; Melt Pool Boundaries MPB ; Grain Boundaries GB ; Precipitates; In-situ microtensile testing; microhardness; Mechanical properties; Twin grain boundary fractions;

   Abstract : Microstructure and micro-mechanical characterization of as-built and heat-treated samples of Hastelloy X produced by laser powder bed fusion (LPBF) process has been carried out in this study. As-built LPBF blocks were solution heat-treated at 1177°C and 1220°C followed by fast cooling. READ MORE

5. 4. Melt pool Geometry and Microstructure Characterization in Additively Manufactured WE43 Alloy

   University essay from Uppsala universitet/Institutionen för materialvetenskap

   Author : Satya Chaitanya Vaddamanu; [2022]
   Keywords : ;

   Abstract : Mg-RE based alloys have exhibited promising properties in application for biodegradable implants. This work provides a systematic study on the characterization of melt pool geometry and profile for one such alloy, WE43. READ MORE

6. 5. Image Analysis Methods For Additive Manufacturing Applications

   University essay from Högskolan Väst/Avdelningen för avverkande och additativa tillverkningsprocesser (AAT)

   Author : Jayanth Ramakrishna Yogendra; [2020]
   Keywords : Additive Manufacturing; Image Analysis; ImageJ; MIPAR; Superalloys;

   Abstract : There is an upsurge of research interest on Ni-based superalloys additively manufactured (AM) in aerospace sectors. However, achieving the accuracy and quality of the AM part is a challenging task because it is a process of adding material layer by layer with different process parameters. READ MORE