Zobrazeno 1 - 9
of 9
pro vyhledávání: '"John Middendorf"'
Publikováno v:
Manufacturing Letters. 31:74-77
Functionally grading material composition in laser powder bed fusion (LPBF) provides the potential for complex components with spatially tailored properties. Novel LPBF machine technology is described addressing a combination of the significant chall
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b77e6c05c35ebbbe54d803f6cb852493
https://doi.org/10.1016/j.mfglet.2021.07.011
https://doi.org/10.1016/j.mfglet.2021.07.011
Autor:
Yi Zhang, Nazmul Hasan, John Middendorf, Thomas Spears, Timothy Smith, Fan Zhang, Mohammed Shafae, Andrew Wessman
Publikováno v:
The Minerals, Metals & Materials Series ISBN: 9783031274466
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46c119cf9473c5489b0e4071090fbb50
https://doi.org/10.1007/978-3-031-27447-3_37
https://doi.org/10.1007/978-3-031-27447-3_37
Publikováno v:
JOM. 73:2878-2884
Laser powder bed fusion (LPBF) provides fine spatial resolution for additively manufactured (AM) objects. Development of a new LPBF machine technology enables the incorporation of multi-directional compositional gradients. A sample with six compositi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9e91fedd36dc3d16a7566172ba8959a
https://doi.org/10.1007/s11837-021-04811-x
https://doi.org/10.1007/s11837-021-04811-x
Publikováno v:
Metallurgical and Materials Transactions A. 51:4123-4129
Laser powder bed fusion is an additive manufacturing process that uses a selective melting technique to build three-dimensional metal structures. This fabrication technique is useful for creating complex parts with fine resolution. However, the repea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2856d83a3684ba98cadcb101e77a277
https://doi.org/10.1007/s11661-020-05830-0
https://doi.org/10.1007/s11661-020-05830-0
Autor:
John Middendorf, S. L. Semiatin, Joy Gockel, A.T. DeWald, Nathan W. Klingbeil, N.C. Levkulich
Publikováno v:
Additive Manufacturing. 28:475-484
Laser powder bed fusion (LPBF) is a popular additive manufacturing (AM) process that has shown promise in fabricating novel components that can be utilized for a wide variety of applications. However, one of the main drawbacks of LPBF is that it prod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e329c79365125a47a5267fa96a4d558
https://doi.org/10.1016/j.addma.2019.05.015
https://doi.org/10.1016/j.addma.2019.05.015
Publikováno v:
Ceramics International. 45:2466-2473
Selective laser melting of a ZrB2, ZrC, and B4C powder blend was chosen to explore the use of the additive manufacturing technology to prepare dense ceramic coatings on a metallic tungsten substrate. Laser powers between 200 and 400 W were used for t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1dc34be3b4b9706d08b587c85c861cd9
https://doi.org/10.1016/j.ceramint.2018.10.173
https://doi.org/10.1016/j.ceramint.2018.10.173
Publikováno v:
Volume 2: Advanced Manufacturing.
Additively manufactured components enable complex structures to be rapidly fabricated and tested for use in the automotive and aerospace industries. Additive manufacturing capabilities have expanded to include a variety of plastics, metal alloys, and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47c13726e9fa06275512c9414295d423
https://doi.org/10.1115/imece2016-66697
https://doi.org/10.1115/imece2016-66697
Publikováno v:
Challenges in Mechanics of Time Dependent Materials, Volume 2 ISBN: 9783319224428
Current methods for compactly joining High Temperature Polymer Matrix Composites (HTPMC’s) and metals used in engine components often rely on structural adhesives. These methods have inherent challenges such as verification of the bond quality, str
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a11dcec3fdaed578967d91d354eb7ab9
https://doi.org/10.1007/978-3-319-22443-5_11
https://doi.org/10.1007/978-3-319-22443-5_11