Search Results - "Dan, Zhenhua"

Facile Fabrication of Cu₂O Nanobelts in Ethanol on Nanoporous Cu and their Photodegradation of Methyl Orange by Dan, Zhenhua, Yang, Yulin, Qin, Fengxiang, Wang, Hao, Chang, Hui

“…Thin cupric oxide (Cu₂O) nanobelts with width of few tens of nanometers to few hundreds of nanometers were fabricated in anhydrous ethanol on nanoporous copper…”
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Effects of environmental factors on atmospheric corrosion of aluminium and its alloys under constant dew point conditions by Dan, Zhenhua, Muto, Izumi, Hara, Nobuyoshi

“…► The presence of sulphate ions inhibited the initiation of pitting corrosion. ► Corrosion mass loss of AA1100 increases with dew points and Cl− deposition…”
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Cracks propagation mechanism of intergranular corrosion in Al–Cu–Li AA2195 alloys governed by constant relative humidity by Zhao, Jingxin, Dan, Zhenhua, Chang, Hui, Zhou, Lian

“…Atmospheric corrosion of Al–Cu–Li AA2195 alloys was investigated in constant relative humidity (RH) controlled by saturated salt solutions. Corrosion process…”
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Applicability of constant dew point corrosion tests for evaluating atmospheric corrosion of aluminium alloys by Dan, Zhenhua, Takigawa, Shunsuke, Muto, Izumi, Hara, Nobuyoshi

“…► Dew point of the ambient atmosphere remained at a constant level in a short period. ► Atmospheric corrosion proceeds under cyclic wet-dry conditions with a…”
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Refinement of Nanoporous Cu by Polyvinylpyrrolidone and Photodegradation of Methyl Orange by Cu2O Nanowires and Nanoporous Cu Photocatalysts by XU, Zhuxu, LI, Yun, QIN, Fengxiang, DAN, Zhenhua

“…Refinement of nanoporous Cu (NP Cu) by the addition of Polyvinylpyrrolidone (PVP) in HF solution during dealloying of Ti40.6Zr9.4Cu40.6Ni6.3Sn3.1 amorphous…”
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High-Temperature Deformation Behavior and Microstructural Characterization of Ti-35421 Titanium Alloy by Zhou, Danying, Gao, Hua, Guo, Yanhua, Wang, Ying, Dong, Yuecheng, Dan, Zhenhua, Chang, Hui

“…A self-designed Ti-35421 (Ti-3Al-5Mo-4Cr-2Zr-1Fe wt%) titanium alloy is a new type of low-cost high strength titanium alloy. In order to understand the hot…”
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Microstructure evolution and grain refinement behavior during hot deformation of Fe micro-alloyed Ti-6Al-4V by Dai, Guoqing, Niu, Jingzhe, Guo, Yanhua, Sun, Zhonggang, Dan, Zhenhua, Chang, Hui, Zhou, Lian

“…In this study, the effect of Fe addition on microstructure evolution and grain refinement mechanism during hot deformation of new Ti-6Al-4V-xFe (x = 0–0.9 wt%)…”
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Enhanced Azo-Dyes Degradation Performance of Fe-Si-B-P Nanoporous Architecture by Weng, Nan, Wang, Feng, Qin, Fengxiang, Tang, Wanying, Dan, Zhenhua

“…Nanoporous structures were fabricated from Fe Si₉B P₅ amorphous alloy annealed at 773 K by dealloying in 0.05 M H₂SO₄ solution, as a result of preferential…”
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The Effect of Heat Treatment on the Microstructure and Mechanical Properties of the Novel Low-Cost Ti-3Al-5Mo-4Cr-2Zr-1Fe Alloy by Sun, Meng, Li, Dong, Guo, Yanhua, Wang, Ying, Dong, Yuecheng, Dan, Zhenhua, Chang, Hui

“…In order to reduce the cost of titanium alloys, a novel low-cost Ti-3Al-5Mo-4Cr-2Zr-1Fe (Ti-35421) titanium alloy was developed. The influence of heat…”
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Fabrication of nanoporous copper by dealloying amorphous binary Ti–Cu alloys in hydrofluoric acid solutions by Dan, Zhenhua, Qin, Fengxiang, Sugawara, Yu, Muto, Izumi, Hara, Nobuyoshi

“…A nanoporous copper structure was fabricated from amorphous binary TixCu100−x (x = 30, 40, 50 and 60 at.%) alloys in hydrofluoric acid solutions under a free…”
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Combinatorial Effects of the Recipes of the Initial Gas-atomized Powder Sizes on Microstructure and Passivation Characteristics of the SLM-ed Ti-6Al-4V Bulk Alloys by ZHANG, Yu, LEI, Jiazhuo, DAN, Zhenhua, CHANG, Hui, ZHOU, Lian

“…Bulk Ti-6Al-4V alloys have been fabricated by selective laser melting (SLM) in three recipes with different combinations of powder sizes. Combinatorial effects…”
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Dependence of Soft Magnetic Properties of Fe81-85.5Si2B10P1.5-6Cu1 Alloys on P Content by ZHENHUA DAN, YAMADA, Yasunobu, MAKINO, Akihiro

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Fabrication of nanoporous copper by dealloying of amorphous Ti–Cu–Ag alloys by Dan, Zhenhua, Qin, Fengxiang, Makino, Akihiro, Sugawara, Yu, Muto, Izumi, Hara, Nobuyoshi

“…► Nanoporous Cu with a pore size of 8–55nm was fabricated in HF solutions. ► The residues were fcc Cu–Ag and Ag. ► Ag adatoms tended to crystallize on the…”
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Research progress in stress corrosion of additively manufactured 316L stainless steels by Zhao, Jingxin, Dan, Zhenhua, Sun, Zhonggang, Zhang, Chonghong, Chang, Hui

“…Stress corrosion cracking (SCC), as an important research direction in the interdisciplinary of material mechanics and corrosion electrochemistry, is one of…”
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Effect of substitution of Cu by Au and Ag on nanocrystallization behavior of Fe83.3Si4B8P4Cu0.7 soft magnetic alloy by Dan, Zhenhua, Zhang, Yan, Takeuchi, Akira, Hara, Nobuyoshi, Qin, Fengxiang, Makino, Akihiro, Chang, Hui

“…Effect of substitution of Cu by the same group element (Ag, Au) on the soft magnetic properties of Fe83.3Si4B8P4Cu0.7 alloy was investigated…”
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Elaboration of nanoporous copper by modifying surface diffusivity by the minor addition of gold by Dan, Zhenhua, Qin, Fengxiang, Sugawara, Yu, Muto, Izumi, Hara, Nobuyoshi

“…[Display omitted] ► Nanoporous copper with a pore size of less than 10nm was fabricated. ► Gold addition was effective for refining nanoporous copper. ► The…”
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Room-temperature compressive creep behavior of Ti-6Al-4V ELI alloys with basketweave microstructure under an alternating compressive stress by HUANG, Hao, ZHANG, Yu, LU, Jiafei, DAN, Zhenhua, CHANG, Hui, ZHOU, Lian

“…Titanium alloys have great potential as candidate materials for the deep-sea facilities. Long-term creep deformation behavior of the pressure-bearing…”
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Mechanism of active dissolution of nanocrystalline Fe Si B P Cu soft magnetic alloys by Dan, Zhenhua, Qin, Fengxiang, Zhang, Yan, Makino, Akihiro, Chang, Hui, Hara, Nobuyoshi

“…Nanocrystalline Fe83.3Si3B10P3Cu0.7 alloys have a heterogeneous microstructure consisting of alpha -Fe nanocrystals with an average size of few tenths of…”
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Dealloying behavior of amorphous binary Ti–Cu alloys in hydrofluoric acid solutions at various temperatures by Dan, Zhenhua, Qin, Fengxiang, Yamaura, Shin-ichi, Sugawara, Yu, Muto, Izumi, Hara, Nobuyoshi

“…•The dealloying process has a temperature dependency.•The surface diffusivity decreases drastically with a decrease of temperatures.•The dealloying process…”
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Effect of Si addition on the corrosion properties of amorphous Fe-based soft magnetic alloys by Dan, Zhenhua, Takenaka, Kana, Zhang, Yan, Unami, Shigeru, Takeuchi, Akira, Hara, Nobuyoshi, Makino, Akihiro

“…Effects of an addition of Si and P into amorphous Fe85.2B14Cu0.8 based soft magnetic alloys were investigated in boric-borate buffer solution. The addition of…”
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