Zobrazeno 1 - 9
of 9
pro vyhledávání: '"G. T. Eldis"'
The influence of residual stress at and near the surface on fatigue life was modeled by utilizing linear elastic fracture mechanics to quantify the stress intensity change due to the residual stress. The initiation and the propagation stages of the f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96516bd0951965971f81a6c9a4d5bc36
https://doi.org/10.1520/stp30107s
https://doi.org/10.1520/stp30107s
Autor:
G. T. Eldis, Tsuguyasu Wada
For application to heavy-thickness plates, steels based on the 2 1 / 4 Cr-1Mo system should have sufficient hardenability to provide the appropriate microstructure and mechanical properties. This investigation was undertaken to evaluate the effects o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe680caf4b0ab4e4a17d55cc30e59cc2
https://doi.org/10.1520/stp28423s
https://doi.org/10.1520/stp28423s
Publikováno v:
Journal of Heat Treating. 4:352-364
The model equations and procedures to be followed for predicting Jominy end-quench hardenability via a four-parameter hyperbolic secant curve-fitting (SECH) technique are described and illustrated by an example for carburizing steels. Appropriate tec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11b9b5215a18962c84bc7d178775ba44
https://doi.org/10.1007/bf02833091
https://doi.org/10.1007/bf02833091
Autor:
D. E. Diesburg, G. T. Eldis
Publikováno v:
Metallurgical Transactions A. 9:1561-1570
Fracture toughness and fatigue studies were conducted on various grades of car-burizing steels. The results indicate that similar or superior mechanical performance can be achieved using the alternate EX grades (EX24, EX29, and EX55) compared to the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be009cc2fb98374a860c353bc21212a3
https://doi.org/10.1007/bf02661938
https://doi.org/10.1007/bf02661938
Autor:
G. T. Eldis, J. M. Tartaglia
Publikováno v:
Metallurgical Transactions A. 15:1173-1183
Analytical expressions are presented which allow the calculation of an ideal critical diameter (D1) and a Jominy end-quench hardenability curve for a steel from its chemical composition and prior austenite grain size. The expressions are based on all
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::045917d5912ddaaacf87601a688c3f41
https://doi.org/10.1007/bf02644712
https://doi.org/10.1007/bf02644712
Autor:
G. T. Eldis
Publikováno v:
JOM. 30:5-10
Intercritical annealing can shorten heat treating times from fifty to eighty percent, depending on alloy grade
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d43f9b2d12e8390a68a119655569ea61
https://doi.org/10.1007/bf03354347
https://doi.org/10.1007/bf03354347
Autor:
G. T. Eldis, Y. E. Smith
Publikováno v:
Journal of Heat Treating. 2:62-72
The effects of Mn (0.5 to 1.1 pct), Mo (0.0 to 0.5 pct), Ni (0.0 to 1.5 pct) and Cr (0.0 to 1.0 pct) on retarding the formation of bainite in carburized steels were studied using 81 different alloy compositions. Jominy bars for all the alloys were ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ddc3fa494df0d9335c91f2f894f1e66
https://doi.org/10.1007/bf02833075
https://doi.org/10.1007/bf02833075
Publikováno v:
Metallurgical Transactions A. 14:995-1005
The aging and tempering of freshly quenched (Ms > RT) and virgin (M < RT) martensites with lath and plate morphologies in Fe-Ni-C alloys have been studied to obtain kinetic and structural information. At subambient temperatures, the first change is a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9dd8ba1f7c03e597efb35f93e12ed152
https://doi.org/10.1007/bf02670437
https://doi.org/10.1007/bf02670437
Publikováno v:
Metallurgical Transactions A. 7:249-255
The anneal hardening behavior of a Cu-16 at. pct. Al alloy was investigated by tensile testing, measurement of Young’s modulus and electrical resistivity, and electron microscopy. It was shown that three main stages of annealing processes can be di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c568f06be1b21a0e67b8e98f96e6afdd
https://doi.org/10.1007/bf02644464
https://doi.org/10.1007/bf02644464