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12篇 您的检索式:作者名="Ruiming Ren"
    题名 作者 年代 出处 被引量
1Nanostruc- tured TiN powder prepared via an integrated mechanical and thermal activation 显示文摘Ren Ruiming Yang Zhenguo Shaw Leon L 2000Mater Sci Eng2000,286,:1
2The dependency of microstructure and properties of nanostructured coatings on plasma spray conditions显示文摘Leon L. Shaw Daniel Goberman Ruiming Ren Maurice Gell Stephen Jiang You Wang T.Danny Xiao Peter R. Strutt 2000Surface & Coatings Technology2000,,1:1
3Polymorphic Transformation and Powder Characteristics of TiO2 During High Energy Milling显示文摘REN Ruiming YANG Zhengguo 2000Journal of Materials Science2000,35,:1
4A direct comparison in the fatigue resistance enhanced by surface severe plastic deformation and shot peening in a C-2000 superalloy显示文摘Leon L. Shaw Jia-Wan Tian Angel L. Ortiz Kun Dai Juan C. Villegas Peter K. Liaw Ruiming Ren Dwaine L. Klarstrom 2009Materials Science & Engineering A2009,,4:1
5The dependency of mierostrueture and properties of nanostruetured coatings on plasma spray conditions 显示文摘Leon L Shaw Daniel Goberman Ruiming Ren 2000Surface and Coating Technology2000,130,1:1
6Thedependency of microstructure and properties of nanostructured coatings on plasma srpray conditions显示文摘Leon L Shaw Daniel Goberman Ruiming Ren 2001Sruface and Coating Technology2001,,130:1
7A direct comparison in the fatigue resistance enhanced by surface severe plastic deformation and shot peening in a C-2000 superalloy显示文摘Leon L. Shaw Jia-Wan Tian Angel L. Ortiz Kun Dai Juan C. Villegas Peter K. Liaw Ruiming Ren Dwaine L. Klarstrom 2009Materials Science & Engineering A2009,,4:1
8The dependency of microstructure and properties of nanostructured coatings on plasma spray conditions 显示文摘Leon L Shaw Daniel Goberman Ren Ruiming 2000Surface and Coatings Technology2000,130,:1
9Twinned substructure in lath martensite of water quenched Fe-0.2%C and Fe-0.8%C steels显示文摘In the present investigation,twinned substructures within lath martensite of two water quenched steels(0.2 wt.%C and 0.8 wt.%C)were studied.The lath martensite has typical hierarchical packet-block-lath with dislocation substructure.Besides,laths that are misoriented by<011>/70.5°or<111>/60° and bordered by{011}plane,namely twinned laths,are observed,of which the density increases and the scale decreases as more carbons were presented.Such twinned laths have body centered cubic(bcc)crystal structure,belonging to twinned variants following the classical Kurdjumov-Sachs(K-S)orientation relationship with respect to the parent austenite.Unlike bcc{112}<111>twins,twinned variants produce strong double diffraction and in turn the extra diffraction spots that are commonly observed in the martensite in steels with wide range of carbon contents.Haidong Sun Yuhui Wang Zuohua Wang Ning Liu Yan Peng Xiujuan Zhao Ruiming Ren Hongwang Zhang 2020Journal of Materials Science & Technology2020,47,14:1
10Metagenomic insights into the variation of bacterial communities and potential pathogenic bacteria in drinking water treatment and distribution systems显示文摘High-throughput sequencing of 16S rRNA gene amplicons was conducted to characterize the changing patterns of bacterial community and potential pathogens in full-scale drinking water treatment and distribution systems.Results showed that Actinobacteria was the predominant phylum in source water,while Proteobacteria dominated after chlorine disinfection and its relative abundance increased from 40.88%±9.45%to 67.86%±27.10%.The genera Pseudarthrobacter,Arenimonas,and Limnohabitans were effectively removed by chlorination,while Phreatobacter,Undibacterium,Pseudomonas,and Sphingomonas within the Proteobacteria phylum were greatly enriched after chlorination.Metagenomic analyses revealed the occurrence of 56 species of potential pathogenic bacteria within 17 genera in drinking water,mainly including Pseudomonas fluorescens and five mycobacteria species,which were also persistent in tap water samples.The bacteria were found to be involved in various pathways,among which considerable groups were related to human diseases,including infectious diseases and even cancers.Ruiming Jiang Zihan Li Qisheng Li Yunqi Liu Yuning Zhu Zimo Chen Peng Liu Shuyu Jia Hongqiang Ren Xu-Xiang Zhang 2022National Science Open2022,1,2:1
11Preparationand properties of the organic-inorganic compositecoating on aluminum alloy显示文摘Li Guojun Cui Xuejun Ren Ruiming 2011Materials Science Fo-rum Vols2011,,:1
12Strain gradient induced grain refinement far below the size limit in a low carbon hypoeutectoid steel(0.19 wt%C)via pipe inner surface grinding treatment显示文摘A low carbon hypoeutectoid steel(0.19 wt%C)with proeutectoid ferrite and pearlite dual-components was subjected to surface plastic deformation via pipe inner surface grinding(PISG)at room temperature.The deformation microstructures for each component were systematically characterized along depth,and the patterns of structural evolution toward nanometer regime as well as the governing parameters were addressed.Proeutectoid ferrite grains were refined down to 17 nm,and the pattern covering a length scale of 4–5 orders of magnitude from micron-to nanometer-scale follows:formation of cellular dislocation structure(CDS),elongated dislocation structure(EDS),ultrafine lamellar structure(UFL)and finally the nanolaminated structure(NL).The pearlite experiences the deformation and refinement,and finally the transforming the ultrafine pearlite(UFP)into nanolaminated pearlite(NLP)with the ferrite lamellae as thin as 20 nm.Refinement for both UFL(UFP)and NL(NLP)can be realized via forming novel extended boundaries within ferrite lamellae.A critical lattice curvature of~2.8°is required for forming such extended boundary,corresponding to a minimum strain gradient of 0.25μm^(-1)for a 100 nm-thick lamella.Refinement below size limit(expressed by lamellar thickness d_Tin nm)is correlated with the strain gradient(χ,inμm^(-1))by:d_T=12.5/x.Refinement contributions from strain gradient caused by PISG processing and material heterogeneity were discussed.Wenqiang Li Yiming Zhao Ning Liu Changji Li Ruiming Ren Dayong Cai Hongwang Zhang 2021Journal of Materials Science & Technology2021,,19:0
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