Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Woei-Ren Wang"'
Publikováno v:
Science and Technology of Advanced Materials, Vol 23, Iss 1, Pp 642-654 (2022)
Over 150 refractory high-entropy alloys (RHEAs) have been proposed in the last decade. Early alloys such as MoNbTaW and MoNbTaVW still show an unparalleled yield strength of approximately 400 MPa at 1600°C. However, RHEAs with even elevated high-tem
Externí odkaz:
https://doaj.org/article/8c1e8eee31ff4ef0b85dc2381c79a0d7
Publikováno v:
Metals, Vol 5, Iss 4, Pp 2428-2434 (2015)
High temperature tensile tests have been conducted on samples of a Fe-Ni based superalloy, Incoloy A-286, and significant ductility loss has been observed at 1220 °C. Titanium-rich, thin-film-like phase has been found on the inter-granular facets of
Externí odkaz:
https://doaj.org/article/fd2065187f5744b28719b29dd216dbf2
Publikováno v:
Surface and Coatings Technology. 350:880-889
A commercial 5 wt% Al-Zn coated steel was employed to detail the microstructural evolution, oxidation, and the related corrosion behavior changes during the austenitization heat treatment. During the early stages of austenitization, Fe2Al5Znx phase f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7efa791b1c6b8956ed334d0624d9489
https://doi.org/10.1016/j.surfcoat.2018.03.098
https://doi.org/10.1016/j.surfcoat.2018.03.098
Publikováno v:
Metallurgical and Materials Transactions A. 49:3715-3728
Microstructural evolution of a 5 wt pct Al-Zn coating on press hardening steel was studied in comparison to hot-dip galvanized (GI) and galvannealed (GA) coatings. The results show that the presence of 5 wt pct Al effectively suppresses oxidation dur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01595149a6cf84b668e6336df0ffa2bd
https://doi.org/10.1007/s11661-018-4694-0
https://doi.org/10.1007/s11661-018-4694-0
Publikováno v:
Applied Surface Science. 511:145550
The high temperature tensile test of hot dip 55 wt% Al-Zn coated steel was performed to study the fracture behaviors of hot dip 55 wt% Al-Zn coating as a protective coating for hot-stamping steel. During austenitization, the 55 wt% Al-Zn coating had
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52a520075790b4821c362796a2fd68af
https://doi.org/10.1016/j.apsusc.2020.145550
https://doi.org/10.1016/j.apsusc.2020.145550
Publikováno v:
Corrosion Science. 164:108307
A silane coating was developed for hot-dip galvanized (HDG) steel via a sol-gel roll coating method and its oxidation resistance during austenitization was detailed. The HDG steel with silane coating retains metallic appearance after 900 °C austenit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b59488c40bfc41ff4ccb8c154c3d0e1
https://doi.org/10.1016/j.corsci.2019.108307
https://doi.org/10.1016/j.corsci.2019.108307
Autor:
Chih-Chao Yang, Jien-Wei Yeh, Chien-Chang Juan, Woei-Ren Wang, Chun-Ming Lin, Swe-Kai Chen, Su-Jien Lin, Ming-Hung Tsai, Che-Wei Tsai
Publikováno v:
Intermetallics. 62:76-83
Although refractory high-entropy alloys have exceptional strength at high temperatures, they are often brittle at room temperature. One exception is the HfNbTaTiZr alloy, which has a plasticity of over 50% at room temperature. However, the strength o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c646137832937b6c0a97ecf71f60526
https://doi.org/10.1016/j.intermet.2015.03.013
https://doi.org/10.1016/j.intermet.2015.03.013
Publikováno v:
Journal of Materials Engineering and Performance. 24:2051-2059
The hot workability of homogenized 6069 Al alloy cast ingot was examined via hot compression tests. These tests were conducted using Gleeble-3500 thermal simulation machine within a temperature range of 300-550 °C and a strain rate range of 0.001-10
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd8f372cd74b20b133a4d13060d01db5
https://doi.org/10.1007/s11665-015-1474-5
https://doi.org/10.1007/s11665-015-1474-5
Publikováno v:
Journal of Alloys and Compounds. 589:143-152
The Alx–Co–Cr–Fe–Ni high-entropy alloy system (x = 0–1.8 in molar ratio) was prepared by vacuum arc melting and casting method. Variations of temperature on crystal structure, microstructure and mechanical properties were investigated. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e987f183dea02ceba845df72390a022
https://doi.org/10.1016/j.jallcom.2013.11.084
https://doi.org/10.1016/j.jallcom.2013.11.084