Zobrazeno 1 - 10
of 55
pro vyhledávání: '"W M, GARRISON"'
Publikováno v:
Materials Science and Engineering: A. 748:213-227
In our development of a lower cost, high toughness ultra-high strength steel we have examined the effect of nickel content on the strength and toughness of a base heat whose composition was similar to that of the hot work die steel H-11. The base hea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a204e4fef948336bfc891f88f558554
https://doi.org/10.1016/j.msea.2019.01.079
https://doi.org/10.1016/j.msea.2019.01.079
Publikováno v:
Metallurgical and Materials Transactions A. 49:4565-4580
In this article, the effects of Mo contents of 0.25 and 0.50 pct on the martensitic structure and carbide precipitation behavior of the experimental steels were investigated and their effects on strength, toughness, and fatigue strength were studied.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1cec1ddcf7a08f2384ebc09020682fe
https://doi.org/10.1007/s11661-018-4766-1
https://doi.org/10.1007/s11661-018-4766-1
Publikováno v:
Metallurgical and Materials Transactions A. 45:647-653
A medium-carbon low-alloy steel was prepared with initial structures of either martensite or bainite. For both initial structures, warm caliber-rolling was conducted at 773 K (500 °C) to obtain ultrafine elongated grain (UFEG) structures with strong
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7eb62254af1663adee75701565db5686
https://doi.org/10.1007/s11661-013-2045-8
https://doi.org/10.1007/s11661-013-2045-8
Autor:
W. M. Garrison
Publikováno v:
Materials Science Forum. 710:3-10
In developing compositions for new ultra-high strength steels it is important to understand the effects of alloying additions on the microstructure, strength and fracture resistance. Cobalt has been widely used in the development of high toughness ul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::118d1a84caa02b80124a735d274105d0
https://doi.org/10.4028/www.scientific.net/msf.710.3
https://doi.org/10.4028/www.scientific.net/msf.710.3
An investigation of the relative effects of thickness and strength on the formability of steel sheet
Autor:
W. M. Garrison, K.S. Raghavan
Publikováno v:
Materials Science and Engineering: A. 527:5565-5574
The relative effects of thickness and material strength level on the in-plane forming limits of thin sheets of a low carbon Deep Drawing Steel has been experimentally investigated. To investigate the effects of sheet thickness at constant strength, t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f71843fba48539450a2f00419a87c243
https://doi.org/10.1016/j.msea.2010.05.004
https://doi.org/10.1016/j.msea.2010.05.004
Autor:
Pranay Choudhary, W. M. Garrison
Publikováno v:
Materials and Manufacturing Processes. 25:180-184
The fracture toughness of ultra high strength steels can be improved for a constant inclusion volume fraction by increasing the inclusion spacing or by making the inclusion particles more resistant to void nucleation. One can increase the inclusion s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab200bcdd72441ca2ddbe77a5fc79f65
https://doi.org/10.1080/10426910903221138
https://doi.org/10.1080/10426910903221138
Publikováno v:
Materials Science and Engineering: A. 505:52-61
When fracture is by micro-void coalescence and the fine-scale microstructure of a steel is held constant the toughness of the steel is determined by the characteristics of the inclusions in the steel. Three inclusion characteristics which influence t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3441f77dbae0d134ff72ad69c6f47a28
https://doi.org/10.1016/j.msea.2008.11.065
https://doi.org/10.1016/j.msea.2008.11.065
Publikováno v:
Materials Science and Engineering: A. 464:321-329
When the fracture mode is ductile the toughness of steel depends on the fine-scale microstructure and the characteristics of the inclusions. The characteristics of the inclusions which influence toughness are volume fraction, spacing and resistance t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9a178e857d09b25c5b5c7b60ac11f60
https://doi.org/10.1016/j.msea.2007.02.015
https://doi.org/10.1016/j.msea.2007.02.015
Autor:
W. M. Garrison, L. E. Iorio
Publikováno v:
Metallurgical and Materials Transactions A. 37:1165-1173
The mechanical properties and microstructure of two heats of AF1410 steel were compared. The first heat, heat 811, contained a titanium addition of 0.02 wt pct, while the second heat, heat 91, contained no titanium, manganese, or other strong sulfide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3db392b78be916c8188b0e269ebd12b
https://doi.org/10.1007/s11661-006-1094-7
https://doi.org/10.1007/s11661-006-1094-7
Autor:
James L. Maloney, W. M. Garrison
Publikováno v:
Materials Science and Engineering: A. 403:299-310
Studies of commercial heats of AF1410 steel suggest that under appropriate conditions additions of rare-earth elements can significantly enhance fracture toughness. This improvement in toughness is not due to an extremely low inclusion volume fractio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0f428d4b67d31b6b1f6f7747d36a3dc
https://doi.org/10.1016/j.msea.2005.05.021
https://doi.org/10.1016/j.msea.2005.05.021