Branding/Logomark minus Citation Combined Shape Icon/Bookmark-empty Icon/Copy Icon/Collection Icon/Close Copy 7 no author result Created with Sketch. Icon/Back Created with Sketch. Match!
Ramgopal Thodla
DNV GL
59Publications
5H-index
79Citations
Publications 59
Newest
Published on Jun 1, 2019in JOM 2.31
Ben Sutton (OSU: Ohio State University), Ed Herderick (OSU: Ohio State University)+ 2 AuthorsAntonio J. Ramirez13
Estimated H-index: 13
(OSU: Ohio State University)
Source Cite
Published on Feb 1, 2019in Corrosion 1.86
Tao Dai (ORNL: Oak Ridge National Laboratory), Ramgopal Thodla5
Estimated H-index: 5
+ 2 AuthorsJohn C. Lippold23
Estimated H-index: 23
(OSU: Ohio State University)
Alloy 625 overlay on 2.25Cr-1Mo (F22) Steel or AISI 8630 is used in oil and gas industry for corrosion protection. In some cases, F22/625 or 8630/625 interface is possibly exposed to the H2S containing production fluid and there is a risk of sulfide stress cracking (SSC). The Postweld Heat Treatment (PWHT) is used to reduce the cracking susceptibility of the F22/625 or 8630/625 dissimilar metal weld (DMW). The effect of PWHT on SSC resistance was investigated using four-point bend tests in a pH ...
Source Cite
Published on Mar 1, 2019in JOM 2.31
Ben Sutton (OSU: Ohio State University), Ed Herderick (OSU: Ohio State University)+ 2 AuthorsAntonio J. Ramirez13
Estimated H-index: 13
(OSU: Ohio State University)
The ability to consolidate parts in complex assemblies using metal additive manufacturing offers transformational product development opportunities. Specifically, the high value capability for printing complex shapes and channels using metal laser powder bed fusion is a key enabler to realizing this vision. A thorough understanding of microstructure and defects specific to industry standard heat treatments and thermal processing is essential for fielding additively manufactured parts. The goal o...
Source Cite
Published on Jul 20, 2018in Corrosion 1.86
나라시 스리다르23
Estimated H-index: 23
,
Christopher D. Taylor18
Estimated H-index: 18
,
Ramgopal Thodla5
Estimated H-index: 5
Published on Jul 20, 2018in Corrosion 1.86
Ramgopal Thodla5
Estimated H-index: 5
(DNV GL)
Published on Jun 17, 2018
Colum Holtam1
Estimated H-index: 1
(DNV GL),
Rajil Saraswat1
Estimated H-index: 1
(DNV GL)
+ 1 AuthorsFeng Gui7
Estimated H-index: 7
(DNV GL)
Environmentally assisted sub-critical static crack growth can occur in offshore pipelines exposed to aggressive production environments. Recent advances in fracture mechanics testing methods have shown that slow static crack growth rates can be reliably measured in sweet and sour environments under constant stress intensity factor (K) conditions. This has potential implications for the engineering critical assessment (ECA) of pipe girth welds subject to low cycle fatigue loading with long period...
Source Cite
Published on Jan 1, 2018
Fei Tang (DNV GL), Martha Viteri1
Estimated H-index: 1
(DNV GL),
Ramgopal Thodla5
Estimated H-index: 5
(DNV GL)
Source Cite
Published on Oct 9, 2017in Corrosion Engineering Science and Technology 1.39
나라시 스리다르23
Estimated H-index: 23
(DNV GL),
Ramgopal Thodla5
Estimated H-index: 5
(DNV GL)
+ 2 AuthorsA. Anderko4
Estimated H-index: 4
ABSTRACTCorrosion-resistant alloys (CRAs) are employed in severe oil and gas production environments that operate at high pressures and temperatures and contain chlorides, CO2, and H2S. They exhibit high resistance to uniform corrosion in these environments due to their passivity. However, they can suffer from different forms of environmentally assisted cracking (EAC), depending on the environmental and metallurgical conditions. This paper reviews the recent literature of EAC in CRAs and present...
Source Cite
Published on Jul 31, 2017
Apurva Batra (Chevron Corporation), Weiwei Yu1
Estimated H-index: 1
(Chevron Corporation)
+ 5 AuthorsBrandon Gerst1
Estimated H-index: 1
(DNV GL)
123456