Zobrazeno 1 - 10
of 67
pro vyhledávání: '"Yong-lin KANG"'
Laser welding properties of 1800 MPa press hardening steel and low-alloy high-strength steel CR340LA
Publikováno v:
工程科学学报, Vol 42, Iss 6, Pp 755-762 (2020)
A laser tailor welding experiment of 1800 MPa press hardening steel and low-alloy high-strength steel CR340LA was carried out using an optical fiber laser. The microstructure evolution and hot stamping formability of tailor-welded blanks were investi
Externí odkaz:
https://doaj.org/article/b14129c6756b4da59352df6e09e34850
Publikováno v:
工程科学学报, Vol 42, Iss 2, Pp 233-241 (2020)
In recent years, the automotive industry has become increasingly demanding for the strength of hollow structural parts. To meet the strength and toughness requirements, major automakers have begun to use high-strength steel for the production of auto
Externí odkaz:
https://doaj.org/article/5b496d21b44b4f95ad72494f485ee72f
Publikováno v:
Solid State Phenomena. 327:163-171
An efficient and low-cost aluminum alloy uniform solidification control technology, namely, air-cooled stirring rod (ACSR) process, has been developed for preparing large volume semisolid slurry. The semisolid slurry preparation process is connected
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3fcac073cc6fee772c46befcd4139322
https://doi.org/10.4028/www.scientific.net/ssp.327.163
https://doi.org/10.4028/www.scientific.net/ssp.327.163
Publikováno v:
Materials Science Forum. 993:45-52
The solidification process and microstructure of Al-7Si-0.3Mg alloy with different rare earth (RE) additions have been studied by using thermal analysis, optical microscopy (OM), scanning electron microscopy (SEM) and X-ray diffraction (XRD) analysis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e184ef6a17a95df55e60404bd6d79a75
https://doi.org/10.4028/www.scientific.net/msf.993.45
https://doi.org/10.4028/www.scientific.net/msf.993.45
Publikováno v:
Materials Science Forum. 944:344-350
The equipment and technology characteristics of endless strip production line in Rizhao steel were analyzed and the achievements of endless strip production in Rizhao steel were illustrated with detailed productive data in 2017. The achievements of e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67b5fb60f1172f6bd15ad7e39fc0e133
https://doi.org/10.4028/www.scientific.net/msf.944.344
https://doi.org/10.4028/www.scientific.net/msf.944.344
Publikováno v:
Solid State Phenomena. 285:311-317
A201 alloy is the strongest cast aluminum alloy, but it is considered one of the most difficult aluminum alloys to cast due to its susceptibility to hot tearing during solidification. Semi-solid casting, which characterizes fine near-globular or non-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2d846b59b9b8adb21c5568b6032eb95
https://doi.org/10.4028/www.scientific.net/ssp.285.311
https://doi.org/10.4028/www.scientific.net/ssp.285.311
Autor:
Hong Bo Liu, Bao Shun Li, Ren Dong Liu, Zhen Nan Cui, Guo Ming Zhu, Quan Quan Qiu, Yong Lin Kang
Publikováno v:
Materials Science Forum. 944:283-293
In this paper, a new type of automotive 1500 MPa grade hot-formed steel without boron but containing niobium was subjected to thermoforming experiments. The phase transition point and Continuous Cooling Transformation (CCT) curve of the hot-formed st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::101986dc8d620f92dcf7d13e901fedc0
https://doi.org/10.4028/www.scientific.net/msf.944.283
https://doi.org/10.4028/www.scientific.net/msf.944.283
Autor:
Yong Zhong Zhang, Da Quan Li, Long Fei Li, Stephen P. Midson, Qiang Zhu, Yong Lin Kang, Min Luo
Publikováno v:
Solid State Phenomena. 285:69-74
Microstructures with fine globular grains and refined eutectic structures are important to enhance the mechanical properties of A356 alloys processed by semi-solid and gravity die casting. Rare earth (RE) additions have been shown to be capable of re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86cae7ecfe42ab62bc424d444a91c61b
https://doi.org/10.4028/www.scientific.net/ssp.285.69
https://doi.org/10.4028/www.scientific.net/ssp.285.69
Publikováno v:
Solid State Phenomena. 285:453-458
A simplified and efficient process, namely air-cooled stirring rod (ACSR), was proposed to prepare semisolid slurry of aluminum alloys. An advanced integrated rheological high pressure die-casting (Rheo-HPDC) technology was established by combining t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9915d039161cbfc0269ee3f2f8e59ff3
https://doi.org/10.4028/www.scientific.net/ssp.285.453
https://doi.org/10.4028/www.scientific.net/ssp.285.453
Publikováno v:
Materials Science Forum. 944:329-336
In this paper, the Steel Plate Heat Commercial (SPHC) that produced by RiZhao Steel’s Endless Strip Production (ESP) line was taken as the research object. The phase transition points under different cooling rates were measured by DIL805A thermal e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6cc0a5bc0cfbf5ca645ec45bae39ab27
https://doi.org/10.4028/www.scientific.net/msf.944.329
https://doi.org/10.4028/www.scientific.net/msf.944.329