Zobrazeno 1 - 10
of 216
pro vyhledávání: '"David K. Matlock"'
Publikováno v:
Experimental Results, Vol 3 (2022)
Digital image correlation (DIC) techniques were used to evaluate strain distributions along tensile gage lengths immediately after yielding of a medium manganese steel (7 wt% Mn) in samples cold rolled in the range of 1–6 pct. With an increase in c
Externí odkaz:
https://doaj.org/article/aa76f3a4adc445ddaab3b137472e7fd7
Autor:
Xiaohua Hu, Josh J. Mueller, Xin Sun, Emmanuel De Moor, John G. Speer, David K. Matlock, Yang Ren
Publikováno v:
Frontiers in Materials, Vol 8 (2021)
Microstructural changes during thermal processing of a medium manganese steel containing (in wt%) 0.19C and 4.39 Mn were evaluated in situ with a high energy X-ray diffraction system (HEXRD). Samples with an initial fully martensitic microstructure w
Externí odkaz:
https://doaj.org/article/95dcf4d5882948229fec1224f1da327a
Publikováno v:
Metals, Vol 9, Iss 9, p 926 (2019)
Prior cold deformation is known to influence the ferrite-to-austenite (α → γ) transformation in medium-manganese (Mn) steels that occurs during intercritical annealing. In the present study, a 7Mn steel with ultra-low residual carbon content and
Externí odkaz:
https://doaj.org/article/e550011d99674bcfb8ac4af3c5454826
Publikováno v:
Materials Research, Vol 8, Iss 4, Pp 417-423 (2005)
A new process concept, "quenching and partitioning" (Q&P) has been proposed recently for creating steel microstructures with retained austenite. The process involves quenching austenite below the martensite-start temperature, followed by a partitioni
Externí odkaz:
https://doaj.org/article/dbcc08dabe71446f85e9ac8f1eb542f2
Publikováno v:
Materials Research, Vol 8, Iss 4, Pp 453-459 (2005)
With the development of new steels and processing techniques, there have been corresponding advances in the fatigue performance of automotive components. These advances have led to increased component life and smaller power transfer systems. New proc
Externí odkaz:
https://doaj.org/article/cc24a0fd9d084b43a67e819f70480186
Publikováno v:
BHM Berg- und Hüttenmännische Monatshefte. 167:522-525
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76f13924d1696b924dced03147dd4dd6
https://doi.org/10.1007/s00501-022-01295-3
https://doi.org/10.1007/s00501-022-01295-3
Publikováno v:
steel research international.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::965dfa4e5b4cf2356d499128edecb427
https://doi.org/10.1002/srin.202200947
https://doi.org/10.1002/srin.202200947
Autor:
David K. Matlock, Stephanie Kaster, John G. Speer, Kip O. Findley, Blake Whitley, Emmanuel De Moor
Publikováno v:
Tecnologia em Metalurgia, Materiais e Mineração, Vol 17, Iss 2, Pp 164-169 (2020)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::226638eccd2b6714bd6ca9705cd453ba
https://doi.org/10.4322/2176-1523.20202325
https://doi.org/10.4322/2176-1523.20202325
Publikováno v:
International Journal of Plasticity. 123:70-85
Localized deformation behavior in X52 and X70 pipeline steels during dynamic strain aging (or DSA, caused by interstitial atom-dislocation interactions during plastic deformation) were systematically assessed using digital image correlation with incr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba05921cb1eeb6f97e5226182a86f18d
https://doi.org/10.1016/j.ijplas.2019.07.010
https://doi.org/10.1016/j.ijplas.2019.07.010