全部文献期刊会议图书|学者科研项目
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作者:... Yang Xiaoguang , Shi Duoqi , Yu Huichen
来源:[J].Chinese Journal of Aeronautics(IF 0.438), 2016, Vol.29 (1), pp.257-267DOAJ
摘要:Out of phase (OP) thermal mechanical fatigue (TMF) behavior of a directionally solidified (DS) superalloy DZ125 was experimentally and numerically studied. Two different temperature conditions, which are 500–1000 °C and 400–900 °C, were considered in the present researc...
作者:SHI Duoqi , YANG Xiaoguang
来源:[J].Ceramics International(IF 1.789), 2015, Vol.41 (1), pp.299-307Elsevier
摘要:Abstract(#br)Mechanical properties of KD-I-fiber-reinforced silicon carbide matrix composites were evaluated under monotonic tension at room and elevated temperatures. The measured ultimate strength showed a big decline for uncoated specimens from a room temperature value of...
作者:Shi Duoqi , Yang Xiaoguang ...
来源:[J].Journal of Materials Research(IF 1.713), 2014, Vol.29 (22), pp.2748-2755Cambridge U Press
摘要:The feasibility of an accelerated test method on revealing the high cycle fatigue (HCF) limit stresses of a near alpha titanium alloy was successfully verified firstly during the rotary bending tests. The stress-controlled low cycle fatigue (LCF) tests at room temperature were th...
作者:... Yang Xiaoguang , Huang Chunping , Shi Duoqi
来源:[J].Materials (Basel, Switzerland)(IF 2.247), 2019, Vol.12 (16)PubMed
摘要:Fabricating an Inconel 718 superalloy using electromagnetic stirring assisted laser solid forming (EMS-LSF) is a novel method to modify its microstructure and mechanical properties by consuming the Nb element in the γ phase to alleviate interdendritic segregation. The precip...
作者:... Huang Xiang , Shi Duoqi , Wang Zhifeng
来源:[J].Environmental science. Processes & impacts, 2014, Vol.16 (10), pp.2432-41PubMed
摘要:Several concentrated solar power demonstration plants are being constructed, and a few commercial plants have been announced in northwestern China. However, the mutual impacts between the concentrated solar power plants and their surrounding environments have not yet been ad...

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