Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Randy Helmink"'
Autor:
Karl Heck, Ian Dempster, Randy Helmink, Joel Andersson, Agnieszka M. Wusatowska-Sarnek, Xingbo Liu, Anthony Banik, Tim Gabb, Eric Allen Ott, Jon Raymond Groh
Publikováno v:
8th International Symposium on Superalloy 718 and Derivatives: Ott/8th International
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df1696da6ea58ff94f77a02f294b22d3
https://doi.org/10.1002/9781119016854
https://doi.org/10.1002/9781119016854
Autor:
Ray Benn, Randy Helmink, Michael D. Uchic, Dave Brayshaw, Eric Allen Ott, Benjamin H. Peterson, Dan Frias, Scott M. Oppenheimer
Publikováno v:
Superalloys 2012
Significant effort has been exerted to develop a cast version of the ATI 718Plus® alloy for aerospace applications with use temperatures approximately 42°C (75°F) higher than conventional alloy 718. Current alternatives to alloy 718 for low cost,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91b38bbeaf5cc1b2e3d21dcfbffbbd45
https://doi.org/10.1002/9781118516430.ch87
https://doi.org/10.1002/9781118516430.ch87
Publikováno v:
Superalloys 2012
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47666bfd6ff6be3c70c6b04b25d42be4
https://doi.org/10.1002/9781118516430.ch38
https://doi.org/10.1002/9781118516430.ch38
Autor:
Eric Allen Ott, Dave Brayshaw, Venkatesh Krishnan, Scott M. Oppenheimer, Benjamin H. Peterson, Ray Benn, Randy Helmink, Michael D. Uchic
Publikováno v:
Superalloy 718 and Derivatives
Recent developments from the cast 718Plus® Metals Affordability Initiative (MAI) program will be presented and discussed. The objective of the program is to investigate and enable the use of 718Plus® alloy in the form of investment castings by (1)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0c7d4c381bf7f0574d49242d37e4970
https://doi.org/10.1002/9781118495223.ch9
https://doi.org/10.1002/9781118495223.ch9
Autor:
Ray Benn, Dave Brayshaw, Scott M. Oppenheimer, Randy Helmink, Michael D. Uchic, Venkatesh Krishnan, Benjamin H. Peterson, Eric Allen Ott
Publikováno v:
7th International Symposium on Superalloy 718 and Derivatives (2010).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3698ffe32d5a487134a533e2e32250fc
https://doi.org/10.7449/2010/superalloys_2010_131_146
https://doi.org/10.7449/2010/superalloys_2010_131_146
Autor:
Jacqueline B. Wahl, Kenneth Harris, Malcolm C. Thomas, Randy Helmink, Donald J. Frasier, Phil S. Burkholder
Publikováno v:
Volume 4: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education; IGTI Scholar Award; General.
There is a need to introduce advanced turbine technology at reduced cost. SX superalloy vanes demonstrate excellent engine performance and durability benefits compared to their polycrystalline counterparts. However, their manufacturing cost can be pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::562fa370e9bebefce3fd3c917c94ea3d
https://doi.org/10.1115/99-gt-379
https://doi.org/10.1115/99-gt-379
Publikováno v:
Scopus-Elsevier
Superalloys 2012
Superalloys 2012
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bcaf964256ff72bbc51ddbc2bf82b7fa
http://www.scopus.com/inward/record.url?eid=2-s2.0-84885894413&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-84885894413&partnerID=MN8TOARS