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浏览/检索结果: 共57条，第1-10条 帮助 限定条件 专题：兰州理工大学    第一署名单位    第一作者单位    通讯作者单位    发表日期：2020     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择发表日期升序发表日期降序提交时间升序提交时间降序题名升序题名降序作者升序作者降序 Effects of microcrystalline cellulose surface modification on the mechanical and thermal properties of polylactic acid composite films 期刊论文 Plastics, Rubber and Composites, 2020, 卷号: 49, 期号: 10, 页码: 450-455 作者:  Zhao, Bo;  Zhang, Yi;  Ren, Haiwei 收藏  |  浏览/下载：13/0  |  提交时间：2022/02/17 Cellulose  Cellulose films  Fourier transform infrared spectroscopy  Hydrolysis  Microcrystals  Particle size  Particle size analysis  Scanning electron microscopy  Sulfonation  Surface structure  Tensile strength  Ultrasonics  Filling materials  Fourier transform infra red (FTIR) spectroscopy  Hydroxyl groups  Mechanical and thermal properties  Microcrystalline cellulose  Poly lactic acid  Solution casting  Ultrasound methods   Effects of microcrystalline cellulose surface modification on the mechanical and thermal properties of polylactic acid composite films 期刊论文 Plastics, Rubber and Composites, 2020, 卷号: 49, 期号: 10, 页码: 450-455 作者:  Zhao, Bo;  Zhang, Yi;  Ren, Haiwei 收藏  |  浏览/下载：6/0  |  提交时间：2020/11/14 Cellulose  Cellulose films  Fourier transform infrared spectroscopy  Hydrolysis  Microcrystals  Particle size  Particle size analysis  Scanning electron microscopy  Sulfonation  Surface structure  Tensile strength  Ultrasonics  Filling materials  Fourier transform infra red (FTIR) spectroscopy  Hydroxyl groups  Mechanical and thermal properties  Microcrystalline cellulose  Poly lactic acid  Solution casting  Ultrasound methods   Effect of Surface Texture on Friction and Wear Behavior of PTFE Composites 期刊论文 Mocaxue Xuebao/Tribology, 2020, 卷号: 40, 期号: 6, 页码: 697-706 作者:  Gao, Gui;  Gong, Jun;  Li, Ruihong;  Wang, Honggang;  Ren, Junfang 收藏  |  浏览/下载：13/0  |  提交时间：2022/02/17 Debris  Digital storage  Regression analysis  Textures  Wear of materials  Friction and wear behaviors  Friction and wear properties  Friction coefficients  Mechanical interlocking  Quadratic regression  Reciprocating friction  Response surface method  Tribological properties   Effect of Peak Temperature on Microstructure and Mechanical Properties of Thermally Simulated Welding Heat-Affected Zones for 09MnNiDR Steel 期刊论文 Journal of Materials Engineering and Performance, 2020, 卷号: 29, 期号: 11, 页码: 7063-7072 作者:  Cao, Rui;  Yang, Zhaoqing;  Li, Jinmei;  Liang, Xiaowu;  Lei, Wanqing 收藏  |  浏览/下载：25/0  |  提交时间：2020/12/18 Bainitic transformations  Fracture toughness  Grain boundaries  MicrostructureCoarse grained heat affected zone  Different proportions  Fine grained heat affected zone  High angle grain boundaries  Microstructural transformations  Microstructure and mechanical properties  Microstructures and mechanical properties  Pressure vessel steels   Effects of grain size and temperature on mechanical properties of nano-polycrystalline Nickel-cobalt alloy 期刊论文 Journal of Materials Research and Technology, 2020, 卷号: 9, 期号: 6, 页码: 1316-13173 作者:  Lu, Xuefeng;  Dong, Changyu;  Guo, Xin;  Ren, Junqiang;  Xue, Hongtao 收藏  |  浏览/下载：11/0  |  提交时间：2022/02/17 Atoms  Binary alloys  Grain boundaries  Grain growth  Grain size and shape  Mechanical properties  Molecular dynamics  Nanocrystals  Nickel alloys  Plastic flow  Polycrystalline materials  Temperature  Twinning  Grain boundary movements  Hall Petch relationship  High temperature loadings  Individual grain boundaries  Inverse Hall-Petch relationships  Molecular dynamics simulations  Polycrystalline alloys  Polycrystalline nickels   Mechanical and High-Temperature Tribological Properties of Cr3C2-NiCr/TiN Duplex Coating 期刊论文 Journal of Materials Engineering and Performance, 2020, 卷号: 29, 期号: 无, 页码: 7207-7220 作者:  Lunlin Shang, Wensheng Li, Dongqing He, Pengjun Tang, Guangan Zhang, Zhibin Lu 收藏  |  浏览/下载：17/0  |  提交时间：2020/11/19 duplex coating  high temperature  mechanical properties  tribological properties   A new modifier for microstructure and mechanical properties of 6063 aluminum alloy 期刊论文 Materials Research Express, 2020, 卷号: 7, 期号: 10 作者:  Ding, Wanwu;  Liu, Xiaoxiong;  Zhao, Xiaoyan;  Chen, Taili;  Zhang, Haixia 收藏  |  浏览/下载：20/0  |  提交时间：2022/02/17 Ductile fracture  Elongation  Grain refinement  Grain size and shape  Heat treatment  Iron compounds  Lanthanum alloys  Magnesium compounds  Microstructure  Rare earth compounds  Rare earths  Silicon  Silicon compounds  Tensile strength  Titanium alloys  Vickers hardness  6063 aluminum alloy  Addition of Al  Complex compounds  Elongation rates  Microstructure and mechanical properties  Microstructure and properties  Research object  T6 heat treatment   Vibration characteristics of a pressure regulating poppet valve during opening process 期刊论文 Zhendong yu Chongji/Journal of Vibration and Shock, 2020, 卷号: 39, 期号: 18, 页码: 181-187 作者:  Min, Wei;  Wang, Dong;  Zheng, Zhi;  Ou, Peiwei;  Ji, Hong 收藏  |  浏览/下载：10/0  |  提交时间：2022/02/17 Mechanical engineering  Mechanical properties  Coupling resonance  Excitation factors  Opening process  Pressure conditions  Pressure fluctuation  Vibrating elements  Vibration characteristics  Vibration state   Enhancing the plasticity of a Ti-based bulk metallic glass composite by cryogenic cycling treatments 期刊论文 Journal of Alloys and Compounds, 2020, 卷号: 835 作者:  Du, Yin;  Han, Weichao;  Zhou, Qing;  Xu, Yuhao;  Zhai, Haimin 收藏  |  浏览/下载：7/0  |  提交时间：2020/11/14 Cryogenics  Endocrinology  Glass  Plasticity  Glass matrices  Heterogeneous microstructure  Macroscopic structure  Multiple shear bands  Nano scale  Structural heterogeneity  Thermal and mechanical properties  Ti-based bulk metallic glass   Effects of AlCoCrFeNiTi high-entropy alloy on microstructure and mechanical properties of pure aluminum 期刊论文 Journal of Materials Science and Technology, 2020, 卷号: 52, 页码: 1-11 作者:  Li, Qinglin;  Zhao, Shang;  Bao, Xuepeng;  Zhang, Yushi;  Zhu, Yuqian 收藏  |  浏览/下载：12/0  |  提交时间：2020/11/14 Aluminum metallography  Aluminum metallurgy  Binary alloys  Chromium alloys  Chromium metallography  Cobalt alloys  Cobalt metallography  Crystals  Energy dispersive spectroscopy  Entropy  Grain boundaries  High resolution transmission electron microscopy  High-entropy alloys  Iron alloys  Iron metallography  Morphology  Nickel metallography  Refining  Scanning electron microscopy  Tensile strength  Textures  Titanium alloys  Titanium metallography  Vacuum applications  Columnar crystals  Electron probe micro analyzer  Energy dispersive X ray spectroscopy  Equiaxed crystal  Interdendritic regions  Microstructure and mechanical properties  Ultimate tensile strength  Vacuum arc melting