Zobrazeno 1 - 10
of 166
pro vyhledávání: '"KANG Yong-lin"'
Publikováno v:
工程科学学报, Vol 41, Iss 4, Pp 470-478 (2019)
With the rapid development of global economy, problems in energy production and environmental protection are becoming severe, and the automotive industry is under increasing pressure to reduce the weight of vehicles and improve crash performance. Due
Externí odkaz:
https://doaj.org/article/c9470702d5b748a7b6915fdf842f88b7
Publikováno v:
工程科学学报, Vol 39, Iss 6, Pp 859-866 (2017)
The microstructure of Nb-Ti micro-alloy hot stamping steels was observed and investigated by scanning electron microscopy (SEM) and transmission electron microscopy (TEM). The toughness and tear properties were investigated by Kahn tear test. The the
Externí odkaz:
https://doaj.org/article/a43b60c91b2445ec8bf84db6527b4bf2
Effect of precipitates on the austenite grain growth of titanium microalloyed high performance steel
Publikováno v:
工程科学学报, Vol 38, Iss 2, Pp 230-234 (2016)
An austenite grain growth model was established by analyzing the quantificational relationship between precipitates and austenite grain size. The austenite grain size of Ti microalloyed steel with the interaction of TiN and TiC panicles was calculate
Externí odkaz:
https://doaj.org/article/91d91a5b4c114f28adc988ce80b3966b
Publikováno v:
工程科学学报, Vol 37, Iss 10, Pp 1319-1324 (2015)
According to the hot-rolled microstructure of medium manganese steel,a geometry model and initial conditions of intercritical austenitization were established,and the DICTRA dynamic analysis software was used to calculate the austenitization on the m
Externí odkaz:
https://doaj.org/article/dba7298c63884e178a1bd4a55a55b5b1
Publikováno v:
工程科学学报, Vol 37, Iss 1, Pp 42-49 (2015)
Optical microscopy, electron microscopy and physic-chemical phase analysis, in combination with thermodynamic calculations, were used to study precipitates and their precipitation regularity in Ti-microalloyed high-strength steel produced by CSP proc
Externí odkaz:
https://doaj.org/article/392737702d3e4e169a7c975ab316f2fa
Publikováno v:
In Transactions of Nonferrous Metals Society of China July 2021 31(7):1868-1884
Publikováno v:
In Materials Science & Engineering A 4 April 2018 721:38-46
Publikováno v:
In Transactions of Nonferrous Metals Society of China September 2017 27(9):1939-1946
Publikováno v:
In Journal of Iron and Steel Research International June 2016 23(6):547-552
Publikováno v:
In Transactions of Nonferrous Metals Society of China September 2015 25(9):2884-2892