Zobrazeno 1 - 10
of 117
pro vyhledávání: '"LI Guang-qiang"'
Publikováno v:
工程科学学报, Vol 40, Iss S1, Pp 168-173 (2018)
Melting and gasification behavior of Ca Al cored wire with 0.74-mm steel sheet and better feeding process in 1873 K molten steel in 150 t ladle was simulated, and the influence of different Ca cored wire and composition of liquid steel on Ca recovery
Externí odkaz:
https://doaj.org/article/adab607558d0473e8b715885e5595fbc
Publikováno v:
工程科学学报, Vol 38, Iss 12, Pp 1695-1701 (2016)
To explore the coalescence, growth and settling behavior of metallic Fe droplets under the dynamic oxidation condition, the effects of oxidation time, air stirring intensity and pure oxygen oxidizing on the coalescence of metallic Fe were investigate
Externí odkaz:
https://doaj.org/article/d2d1f473267341869eabd8813852ec5a
Publikováno v:
工程科学学报, Vol 38, Iss 11, Pp 1553-1558 (2016)
Dynamic oxidation is not only in favor of that Ti components in molten Ti-bearing blast furnace slag enrich into the design phase (perovskite), but also promotes the coarsening and growth of perovskite phase. The enrichment and settlement of coarsene
Externí odkaz:
https://doaj.org/article/cc5832378fcf49acad46da009809ac74
Publikováno v:
Cailiao gongcheng, Vol 44, Iss 8, Pp 29-33 (2016)
The concept of phase reversion involving cold deformation of metastable austenite to generate strain-induced martensite, followed by temperature-time annealing sequence, was used to obtain grain size of nanograined/ultrafine-grained and coarse-graine
Externí odkaz:
https://doaj.org/article/5a04e567290e41ffb64f6e10844f5970
Publikováno v:
工程科学学报, Vol 38, Iss 3, Pp 371-378 (2016)
The effect of grain refinement by TiN particles in the simulated coarse-grained heat-affected zone of a high-strength low-alloy steel was investigated by means of analytical characterization techniques such as in-situ microscopy and electron back sca
Externí odkaz:
https://doaj.org/article/3b8973453c8247a9abb175f5a243ff6c
Publikováno v:
工程科学学报, Vol 37, Iss 7, Pp 873-882 (2015)
To understand the refinement mechanisms of inclusions in steel,the morphology,size,composition and number of inclusions in low C-Mn steel were characterized by scanning electron microscopy and energy dispersive spectroscopy. The predominance area dia
Externí odkaz:
https://doaj.org/article/f2a42cd8460e487a909bb0296a3d216d
Publikováno v:
工程科学学报, Vol 37, Iss 3, Pp 292-300 (2015)
The morphology, size, composition, and number of inclusions in pipeline steel were characterized by scanning electron microscopy and energy dispersive spectroscopy. The characteristics of the inclusions with different Ti/Mg ratios as well as the infl
Externí odkaz:
https://doaj.org/article/286325b20dec4d12b82dcb35e837dc1d
Publikováno v:
Journal of Iron & Steel Research; Nov2024, Vol. 31 Issue 11, p2684-2692, 9p
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Akademický článek
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