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You searched for +publisher:"North Carolina State University" +contributor:("Jerome J. Cuomo, Committee Co-Chair"). One record found.

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North Carolina State University

1. Newell, Andrew Phifer. Microstructure Studies of Ti-6Al-4V Near-Net Shape Structural Components as Prepared by the Arcam Electron Beam Melting Process.

Degree: MS, Materials Science and Engineering, 2009, North Carolina State University

The Arcam electron beam melting (EBM) process is used for rapid prototyping of fully functional metallic parts. Arcam uses electron beam scanning technology similar to a scanning electron microscope to form near-net shape components by selectively melting consecutive finite layers of alloy powder according a 3-D computer-aided design (CAD) file. The Arcam EBM process is being considered as a technology that can produce out-of-production Ti-6Al-4V alloy components for aging aircraft. Two Arcam EBM machines are currently in use at NC state university; the Arcam S12 and the Arcam A2. The microstructures of three samples from preliminary production runswere characterized by optical, scanning electron (SEM), transmission electron (TEM), and scanning transmission electron microscopy (STEM). The microstructures of this limited sample set of as-built solid objects generally consisted of Widmanstatten morphologies of fine acicular alpha laths with retained beta between the alpha phase. Prior beta grain size and volume fraction of retained beta were determined by quantitative metallography. Porosity was found in all samples from both machines due to non-optimization of the processing parameters. Advisors/Committee Members: J. Michael Rigsbee, Committee Chair (advisor), Jerome J. Cuomo, Committee Co-Chair (advisor), John M. Mackenzie, Committee Member (advisor).

Subjects/Keywords: TEM; titanium; Arcam

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6th Edition):

Newell, A. P. (2009). Microstructure Studies of Ti-6Al-4V Near-Net Shape Structural Components as Prepared by the Arcam Electron Beam Melting Process. (Thesis). North Carolina State University. Retrieved from http://www.lib.ncsu.edu/resolver/1840.16/2516

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16th Edition):

Newell, Andrew Phifer. “Microstructure Studies of Ti-6Al-4V Near-Net Shape Structural Components as Prepared by the Arcam Electron Beam Melting Process.” 2009. Thesis, North Carolina State University. Accessed March 23, 2019. http://www.lib.ncsu.edu/resolver/1840.16/2516.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7th Edition):

Newell, Andrew Phifer. “Microstructure Studies of Ti-6Al-4V Near-Net Shape Structural Components as Prepared by the Arcam Electron Beam Melting Process.” 2009. Web. 23 Mar 2019.

Vancouver:

Newell AP. Microstructure Studies of Ti-6Al-4V Near-Net Shape Structural Components as Prepared by the Arcam Electron Beam Melting Process. [Internet] [Thesis]. North Carolina State University; 2009. [cited 2019 Mar 23]. Available from: http://www.lib.ncsu.edu/resolver/1840.16/2516.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Newell AP. Microstructure Studies of Ti-6Al-4V Near-Net Shape Structural Components as Prepared by the Arcam Electron Beam Melting Process. [Thesis]. North Carolina State University; 2009. Available from: http://www.lib.ncsu.edu/resolver/1840.16/2516

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

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