Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Brian D. Newbury"'
Publikováno v:
Volume 4: Materials Technology.
Hard zones in large diameter pipe have been identified as the cause of the Kashagan pipelines failure, the replacement of which is estimated to cost $3.6B [1–4]. Some hard zone formation mechanisms have been known for years, but one mechanism is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee1e300072373ef485336b37afb41660
https://doi.org/10.1115/omae2019-96593
https://doi.org/10.1115/omae2019-96593
Publikováno v:
Volume 4: Materials Technology.
C-Mn steels are extensively used as line pipe material for sour service oil and gas applications, i.e. in the presence of hydrogen sulfide (H2S), because of their ease of fabrication, weldability and significantly lower cost compared to Corrosion Res
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc84979dcc30dda0de9de798af68bb0f
https://doi.org/10.1115/omae2019-96614
https://doi.org/10.1115/omae2019-96614
Publikováno v:
Applied Physics A. 111:129-134
The astrolabe is an ancient analogue astronomical computing device used for calculations relating to position and time of the observer’s location. In its most common form (the planispheric astrolabe), it consists of an engraved plate or series of p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c17d2c7a2c3b0a521483371453b2305
https://doi.org/10.1007/s00339-012-7480-7
https://doi.org/10.1007/s00339-012-7480-7
Autor:
Dan B. Lillig, Martin W. Hukle, Brian D. Newbury, Raghavan Ayer, Ian M. Robertson, Jamey A. Fenske
Publikováno v:
Metallurgical and Materials Transactions A. 43:3011-3022
The microstructure and fracture morphology of AISI 8630-IN625 and ASTM A182-F22-IN625 dissimilar metal weld interfaces were compared and contrasted as a function of postweld heat treatment (PWHT) duration. For both systems, the microstructure along t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::742b75c45a84a21b8503cd08d81d4bba
https://doi.org/10.1007/s11661-012-1129-1
https://doi.org/10.1007/s11661-012-1129-1
Publikováno v:
Annals of Science. 63:201-213
Summary A study of the metallurgy and manufacturing techniques of a group of eight astrolabes (seven from Lahore, one attributed to India) using non-destructive methods has produced the earliest evidence for systematic use of high-zinc (α + β) bras
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9bacbb6117aef7f50c242ad5412728f8
https://doi.org/10.1080/00033790600583162
https://doi.org/10.1080/00033790600583162
Autor:
G. Brian Stephenson, Brian D. Newbury, Michael R. Notis, Jon Almer, Dean R. Haeffner, G. S. Cargill, Bruce Stephenson
Publikováno v:
Powder Diffraction. 19:12-15
Synchrotron X rays were used to perform nondestructive transmission diffraction and fluorescence experiments on a group of 24 European and Islamic astrolabes dated between 1350–1720 A.D. in order to determine their compositions. A group of six astr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99167631efb5526ae66b06ee9f3947b2
https://doi.org/10.1154/1.1649316
https://doi.org/10.1154/1.1649316
Autor:
Brian D. Newbury, Michael R. Notis
Publikováno v:
JOM. 56:33-37
Wire has been produced for thousands of years by a variety of methods. Strip and block twisting of silver and gold wire resulted in a high-quality jewelry wire, but the drawing process was developed as quantity and strength requirements increased. Hi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8752f0f9c6cc2b81760e36011778d43b
https://doi.org/10.1007/s11837-004-0142-2
https://doi.org/10.1007/s11837-004-0142-2
Autor:
Martin W. Hukle, Brian D. Newbury, Jamey A. Fenske, Rick Noecker, J. R. Gordon, Ian M. Robertson
Publikováno v:
Volume 3: Materials Technology; Jan Vugts Symposium on Design Methodology of Offshore Structures; Jo Pinkster Symposium on Second Order Wave Drift Forces on Floating Structures; Johan Wichers Symposium on Mooring of Floating Structures in Waves.
A series of catastrophic failures between alloy 625 weld metal (referred to as ‘A625’) and AISI 8630 low alloy steel forgings (referred to as ‘8630’) on cathodically-charged subsea equipment demonstrate the need to gain a better understanding
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1114f4b879f6bd8f58d758f099a665c3
https://doi.org/10.1115/omae2011-50009
https://doi.org/10.1115/omae2011-50009
Autor:
Mario L. Macia, Wan C. Kan, Brian D. Newbury, Karel Minnaar, Xiangyu Wang, Doug P. Fairchild, S.J. Ford, Kibey Sandeep A
Publikováno v:
2010 8th International Pipeline Conference, Volume 4.
Various industry efforts are underway to improve or develop new methods to address the design of pipelines in harsh arctic or seismically active regions. Reliable characterization of tensile strain capacity of welded pipelines is a key issue in devel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93970e71c67a2758468f4e77708a2b47
https://doi.org/10.1115/ipc2010-31661
https://doi.org/10.1115/ipc2010-31661
Autor:
Mike Cook, Wan C. Kan, Kibey Sandeep A, S.J. Ford, Brian D. Newbury, Haydar Arslan, Francois C. Bardi, Mario L. Macia
Publikováno v:
2010 8th International Pipeline Conference, Volume 4.
The importance of using strain-based design pipelines is growing due to the increasing number of projects in challenging environments such as permafrost, offshore ice hazards, active seismic areas, and in high temperature/high pressure operations. To
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ab8de3a1740123ea3a4dd26739738aa
https://doi.org/10.1115/ipc2010-31662
https://doi.org/10.1115/ipc2010-31662