合成材料老化与应用, 2014, (6): 65-69.
同步带张紧轮注塑模具RTM工艺树脂流动模拟分析
张浩宇 1, , 梁波 2, , 陈雷 3, , 邓贵兵 <{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"Fatigue crack propagation (FCP) behaviors were studied to understand the role of SiC particles in 10 wt pct SiCp/A2024 composites and Si particles in casting aluminum alloy A356. The results show that a few particles appeared on the fracture surfaces in SiCp/Al composites even at high △K region, which indicates that cracks propagated predominantly within the matrix avoiding SiC particles due to the high strength of the particles and the strong particle/matrix interface. In casting aluminum alloy, Si particle debonding was more prominent. Compared with SiCp/Al composite, the casting aluminum alloy exhibited lower FCP rates, but had a slight steeper slope in the Paris region. Crack deflection and branching were found to be more remarkable in the casting aluminum alloy than that in the SiCp/Al composites, which may be contributed to higher FCP resistance in casting aluminum alloy.","authors":[{"authorName":"Zhenzhong CHEN","id":"ff1b3645-8644-4317-8902-0fb8a7ac4475","originalAuthorName":"Zhenzhong CHEN"},{"authorName":" Ping HE","id":"b7d3373a-c742-49e5-838c-6f73f7f77e82","originalAuthorName":" Ping HE"}],"categoryName":"|","doi":"","fpage":"213","id":"5227c5f8-6976-42dd-beb7-939964ec35eb","issue":"2","journal":{"abbrevTitle":"CLKXJSY","coverImgSrc":"journal/img/cover/JMST.jpg","id":"11","issnPpub":"1005-0302 ","publisherId":"CLKXJSY","title":"材料科学技术（英文）"},"keywords":[{"id":"ef8a3c8c-0b6c-4780-8418-3004c677ddca","keyword":"Aluminum-matrix composites","originalKeyword":"Aluminum-matrix composites"},{"id":"27242e08-d472-416c-8ad0-acda7f5594d2","keyword":"composites","originalKeyword":"composites"},{"id":"e499c68e-5a3f-44fc-ae76-3668a87ed34d","keyword":"casting","originalKeyword":"casting"},{"id":"5223e721-d71a-4cf1-8595-758da4d6d117","keyword":"alloy","originalKeyword":"alloy"}],"language":"en","publisherId":"1005-0302_2007_2_18","title":"The Role of Particles in Fatigue Crack Propagation of Aluminum Matrix Composites and Casting Aluminum Alloys","volume":"23","year":"2007"},{"abstractinfo":"The effects of SiC particle and whisker on the strength of aluminum alloy matrix composites have been discussed. The effects of the characteristics of discontinuons reinforcements on the strength of compsites was revealed on the basis of a review of the elastic-plastic finite element method which was applied to predict the stress-strain constituent relationship for particle and whisker reinforeed MMCs. It is snggested that the reinforcement shape or morphology, aspect ratio and distribution in the matrix should be considered in order to get more accumte numerical results. Theoretical strength analysis models predicted the trend of the strength for particle MMCs, but the theoretical results are generally lower compared with the experimental results, especially for the lower strength aluminum alloy. This is becaase strength theories did not consider the change of microstructure of reinforced matrix after particle incorpomtion. We have proposed a combined microstructure strengthening analysis, and the prediction is consistent with the eperimental results.","authors":[{"authorName":"R. Chen","id":"67ff58c8-6ee7-4d1e-bb39-0541eaeb003e","originalAuthorName":"R. Chen"},{"authorName":"G.D. ZhanG","id":"88e2a3b0-e59e-4d43-a26e-82697c00d2b1","originalAuthorName":"G.D. ZhanG"},{"authorName":" R.J Wu and H Sekine(Institute of Composite Materials","id":"e4d5fbdf-7415-4e3c-bc11-90663daf71ea","originalAuthorName":" R.J Wu and H Sekine(Institute of Composite Materials"},{"authorName":" Shanghal Jiao Tong University Shanghai 200030","id":"c014b25f-138e-401e-9c66-1ef5deb3ddca","originalAuthorName":" Shanghal Jiao Tong University Shanghai 200030"},{"authorName":" China)(Department of Aeronautics and Space Engineering","id":"842a4252-b1e6-4ded-aee1-e1e771e61708","originalAuthorName":" China)(Department of Aeronautics and Space Engineering"},{"authorName":" Tohoku University Sendai 980","id":"95b5cdd5-7fee-426d-98fb-9774510e5239","originalAuthorName":" Tohoku University Sendai 980"},{"authorName":" Japan)","id":"985e496d-eaec-4cf0-b1d4-e721eb41aa88","originalAuthorName":" Japan)"}],"categoryName":"|","doi":"","fpage":"22","id":"11b3c25d-80ae-4512-9933-df3c92854a93","issue":"1","journal":{"abbrevTitle":"JSXBYWB","coverImgSrc":"journal/img/cover/amse.jpg","id":"49","issnPpub":"1006-7191","publisherId":"JSXBYWB","title":"金属学报(英文版)"},"keywords":[{"id":"473739cf-37db-44c1-86f7-97300aaba0ac","keyword":"SiC particle","originalKeyword":"SiC particle"},{"id":"bb3c8ce1-96b5-4cb7-9797-cd3020b779e4","keyword":"null","originalKeyword":"null"},{"id":"f32c8b4a-924d-40a2-b5af-7716155feddf","keyword":"null","originalKeyword":"null"},{"id":"3fe41a98-2e81-43b5-a096-9364c59ac599","keyword":"null","originalKeyword":"null"},{"id":"316a0a55-1e63-4438-9314-790292fda5e2","keyword":"null","originalKeyword":"null"}],"language":"en","publisherId":"1006-7191_1997_1_2","title":"THE EFFECT OF SiC PARTICLE AND WHISKER ON THE STRENGTH OF ALUMINUM ALLOY MATRIX COMPOSITES","volume":"10","year":"1997"},{"abstractinfo":"The liquid-phase coating method was used to deposit Y2O3 ceramic on the surface of α-Al¬2O3. The coated-Al2O3p/6061Al composites were produced using squeeze casting technology. The microstructure and tensile properties of the composites were analysed and studied. The results showed that the coated Al2O3 particles are able to disperse homogeneously in the aluminum liquid. The microstructure of the composites is more even in comparison with that of as-received powders. The tensile testing indicated that mechanical properties of the coated-Al2O3p/6061Al composites are better than those of uncoated particles. In the composite with 30% volume fraction, the tensile strength, yield strength as well as elongation is increased by 29.8%, 38.4% and 10.3%, respectively. The SEM analysis of fracture indicated that the dimples of the coated-Al2O3p /6061Al composites are more even.","authors":[{"authorName":"Zhiqiang YU","id":"0be5f9bd-fee3-45d7-8933-774a3cf97973","originalAuthorName":"Zhiqiang YU"},{"authorName":" Gaohui WU","id":"d6d1f7e2-0c97-452a-8786-1eab2a7a9c8a","originalAuthorName":" Gaohui WU"},{"authorName":" Longtao JIANG","id":"8ea7b417-63e0-4ebc-a73c-c6c7b25f0603","originalAuthorName":" Longtao JIANG"},{"authorName":" Dongli SUN","id":"7776180a-13e9-44af-9fce-3a00d0d01273","originalAuthorName":" Dongli SUN"}],"categoryName":"|","doi":"","fpage":"68","id":"af19e2db-53b1-40c1-8df9-c0686075914a","issue":"1","journal":{"abbrevTitle":"CLKXJSY","coverImgSrc":"journal/img/cover/JMST.jpg","id":"11","issnPpub":"1005-0302 ","publisherId":"CLKXJSY","title":"材料科学技术（英文）"},"keywords":[{"id":"d479ff1a-3ee3-46ea-9ef8-f450c6b8bea4","keyword":"Submicron alumina powders","originalKeyword":"Submicron alumina powders"},{"id":"75e45f04-f9fa-4999-b3d9-b6e54f114ac1","keyword":"null","originalKeyword":"null"},{"id":"5260b14f-a882-474c-b615-b5c23341fa59","keyword":"null","originalKeyword":"null"}],"language":"en","publisherId":"1005-0302_2005_1_15","title":"Microstructure and Tensile Properties of Yttria Coated-Alumina Particulates Reinforced Aluminum Matrix Composites","volume":"21","year":"2005"},{"abstractinfo":"Carbon nanotubes reinforced pure Al (CNT/Al) composites were produced by ball-milling and powder metallurgy. Microstructure and its evolution of the mixture powders and the fabricated composites were examined and the mechanical properties of the composites were tested. It was indicated that the CNTs were gradually dispersed into the Al matrix as ball-milling time increased and achieved a uniform dispersion after 6 h ball-milling. Further increasing the ball-milling time to 8-12 h resulted in serious damage to the CNTs. The tensile tests showed that as the ball-milling time increased, the tensile and yield strengths of the composites increased, while the elongation increased first and then decreased. The strengthening of CNTs increased significantly as the ball-milling time increased to 6 h, and then decreased when further increasing the ball-milling time. The yield strength of the composite with 6 h ball-milling increased by 42.3% compared with the matrix. (c) 2012 Elsevier Ltd. All rights reserved.","authors":[],"categoryName":"|","doi":"","fpage":"2161","id":"c48d8322-79ef-4b4d-b6ff-fb5393af75c9","issue":"12","journal":{"abbrevTitle":"CPASAM","id":"abd476e3-6bc6-49bf-9f31-af87fc126bf5","issnPpub":"1359-835X","publisherId":"CPASAM","title":"Composites Part a-Applied Science and Manufacturing"},"keywords":[{"id":"496c6f68-0b0f-4667-908a-91f66994870b","keyword":"Metal-matrix composites (MMCs);Mechanical properties;Powder processing;interfacial reaction;nanocomposites;functionalization;dispersion","originalKeyword":"Metal-matrix composites (MMCs);Mechanical properties;Powder processing;interfacial reaction;nanocomposites;functionalization;dispersion"}],"language":"en","publisherId":"1359-835X_2012_12_1","title":"Effect of ball-milling time on mechanical properties of carbon nanotubes reinforced aluminum matrix composites","volume":"43","year":"2012"},{"abstractinfo":"The stability of K_2O·8TiO_2 whiskers and the microstructures of the interfaces in K_2O·8TiO_2 whisker reinforced ZL109 aluminum composites under different heat treatment conditions were investigated by means of transmission electron microscopy(TEM) , mostly by high resolution TEM( HRTEM). It was found that K_2O·8TiO_2 whiskers were not very stable.The edge of the whiskers decomposed and a TiO interfacial layer formed during the process of fabricating K_2O·8TiO_2/ ZL109Al composite,and so the interior with increasing temperature and time of heatreatment. Two kinds of interfacial microstructures between the whiskers and the matrix were characterized; one was the TiO layer and the other was a nano scale amorphous transition layer. A few MgAl_2O_4 particles were also observed at the whisker/ matrix interfaces.","authors":[{"authorName":"LI Jihong","id":"1c087940-c122-4998-82a1-3f94419b18c2","originalAuthorName":"LI Jihong"},{"authorName":" NING Xiaoguang","id":"692ff412-7d6e-49cb-8542-9fb52397a58c","originalAuthorName":" NING Xiaoguang"},{"authorName":" YE Hengqiang (Laboratory of Atomic Imaging of Solids","id":"1ff2e593-25b9-42d6-8ee7-d7f943dae853","originalAuthorName":" YE Hengqiang (Laboratory of Atomic Imaging of Solids"},{"authorName":"Institute of Metal Research","id":"e3523f5e-3b19-47b3-9b65-7a55bb15e990","originalAuthorName":"Institute of Metal Research"},{"authorName":" Chinese Academy of Sciences","id":"8419fd75-21b1-4d2d-a33c-9164d020bb96","originalAuthorName":" Chinese Academy of Sciences"},{"authorName":" Shenyang) SHEN Baoluo","id":"edb72419-2968-4851-b5b5-ddd103d53c92","originalAuthorName":" Shenyang) SHEN Baoluo"},{"authorName":" LI Wei","id":"32eadfb5-17e4-4f27-a98e-9496dd1e439f","originalAuthorName":" LI Wei"},{"authorName":" TU Mingjing (Chengdu University of Science and Technology","id":"1488170d-2750-4885-8bc1-0432a8092a4d","originalAuthorName":" TU Mingjing (Chengdu University of Science and Technology"},{"authorName":" Chengdu","id":"02869e46-4156-4632-8782-55e497525ce6","originalAuthorName":" Chengdu"},{"authorName":" China)Manuscript received 18 April 1995","id":"2a9ea7d9-87e2-4c92-9923-948db0addc43","originalAuthorName":" China)Manuscript received 18 April 1995"}],"categoryName":"|","doi":"","fpage":"167","id":"b8c46447-e3ee-4901-8875-7ca85cc24f02","issue":"3","journal":{"abbrevTitle":"JSXBYWB","coverImgSrc":"journal/img/cover/amse.jpg","id":"49","issnPpub":"1006-7191","publisherId":"JSXBYWB","title":"金属学报(英文版)"},"keywords":[{"id":"918dd3e7-16dd-42ef-969d-1835e6744194","keyword":": potassium titanate whisker","originalKeyword":": potassium titanate whisker"},{"id":"61e1bdcf-0b4e-4dbb-9d79-d7b38935292e","keyword":"null","originalKeyword":"null"},{"id":"0324fdba-b1f2-4384-a4fd-0d14359416fa","keyword":"null","originalKeyword":"null"}],"language":"en","publisherId":"1006-7191_1995_3_2","title":"STABILITY OF WHISKERS AND INTERFACIAL MICROSTRUCTURE IN ALUMINUM MATRIX COMPOSITES REINFORCED BY K_2O·8TiO_2 WHISKERS","volume":"8","year":"1995"},{"abstractinfo":"The joint interface between semi-solid Zn-Al filler metal and SiCp/Al composites with applying vibration for different time was examined. With increasing vibrating time, the oxide layer was disrupted prior at the centre to the periphery of the interface. And the solid grains near the centre of interface in semi-solid filler metal aggregated into two solid regions and compressed the composites during vibration; the solid grains near the periphery of interface moved toward the edge and scraped the composites during vibration. The models of disrupting oxide layer under the vibration condition were developed. At the centre of interface, the oxide layer was tore and stripped during the solid grains in the semi-solid filler metal depressing the composites with a very high compressive stress. At the periphery of interface, the oxide layer was cut and stripped into the filler metal during the solid grains scraping the interface.","authors":[{"authorName":"Lei Shi","id":"d93ce23a-eff9-47a3-947e-3802cf06942f","originalAuthorName":"Lei Shi"}],"categoryName":"|","doi":"","fpage":"746","id":"0a8be58a-6698-49b5-91d7-67c256256aa9","issue":"8","journal":{"abbrevTitle":"CLKXJSY","coverImgSrc":"journal/img/cover/JMST.jpg","id":"11","issnPpub":"1005-0302 ","publisherId":"CLKXJSY","title":"材料科学技术（英文）"},"keywords":[{"id":"d0bbea58-8419-42fa-8eaf-5520c5b04802","keyword":"SiCp/Al composites","originalKeyword":"SiCp/Al composites"}],"language":"en","publisherId":"1005-0302_2011_8_4","title":"Behaviors of Oxide Layer at Interface between Semi-solid Filler Metal and Aluminum Matrix Composites during Vibration","volume":"27","year":"2011"},{"abstractinfo":"The joint interface between semi-solid Zn-Al filler metal and SiCp/Al composites with applying vibration for different time was examined. With increasing vibrating time, the oxide layer was disrupted prior at the centre to the periphery of the interface. And the solid grains near the centre of interface in semi-solid filler metal aggregated into two solid regions and compressed the composites during vibration; the solid grains near the periphery of interface moved toward the edge and scraped the composites during vibration. The models of disrupting oxide layer under the vibration condition were developed. At the centre of interface, the oxide layer was tore and stripped during the solid grains in the semi-solid filler metal depressing the composites with a very high compressive stress. At the periphery of interface, the oxide layer was cut and stripped into the filler metal during the solid grains scraping the interface.","authors":[{"authorName":"Lei Shi","id":"d102c7a8-b531-42f2-86b6-bb220c58cbbd","originalAuthorName":"Lei Shi"}],"categoryName":"|","doi":"","fpage":"746","id":"694ed6d8-f2ad-4a14-8d29-42cdc3b18f6c","issue":"8","journal":{"abbrevTitle":"CLKXJSY","coverImgSrc":"journal/img/cover/JMST.jpg","id":"11","issnPpub":"1005-0302 ","publisherId":"CLKXJSY","title":"材料科学技术（英文）"},"keywords":[{"id":"d9d27c44-71fc-49e4-af54-abde51d2b55f","keyword":"SiCp/Al composites","originalKeyword":"SiCp/Al composites"}],"language":"en","publisherId":"1005-0302_2011_8_28","title":"Behaviors of Oxide Layer at Interface between Semi-solid Filler Metal and Aluminum Matrix Composites during Vibration","volume":"27","year":"2011"},{"abstractinfo":"Metal matrix composites (MMCs) offer extra strength and high temperature capabilities in comparison with unreinforced metals. Aluminum composites possess higher stiffness, strength, fatigue properties and low weight advantages. Carbon fiber reinforced Al composites (Al-Cf) and silicon carbide particulate reinforced Al composites (Al-SiCp) were shock densified using axisymmetric assemblies for underwater explosions. Unidirectional planar shock waves were applied to obtain uniform consolidation of the composites. The energy generator was a high explosive of 6.9 km/s detonation velocity. Irregular morphological powders of Al were the base material. The reinforcement ratio was 15 Vol. pct for Al-Cf composites and 30 Vol. pct for Al-SiCp composites. The microstructural and the strength characteristics of the shock consolidated Al composites are reported.","authors":[{"authorName":"K.Raghuk","id":"e81e6429-b332-48f9-bccc-4731733eb4d1","originalAuthorName":"K.Raghuk"},{"authorName":" an","id":"6f374f61-6a32-4ad0-b7c5-35a67c6f1ef2","originalAuthorName":" an"},{"authorName":" K.Hokamoto","id":"eceb1d12-342c-4852-aa32-f9ea7759ce0a","originalAuthorName":" K.Hokamoto"},{"authorName":" J.S.Lee","id":"beca8434-a4b8-4474-b37d-72157dbdd4d1","originalAuthorName":" J.S.Lee"},{"authorName":" A.Chiba","id":"9cd69c46-5234-4148-a311-959c5c5212f4","originalAuthorName":" A.Chiba"},{"authorName":" B.C.Pai","id":"679b2004-bb07-4e60-b313-060bf3fa4da6","originalAuthorName":" B.C.Pai"}],"categoryName":"|","doi":"","fpage":"341","id":"73489aaa-d7d5-4d9b-b685-94eb58203630","issue":"4","journal":{"abbrevTitle":"CLKXJSY","coverImgSrc":"journal/img/cover/JMST.jpg","id":"11","issnPpub":"1005-0302 ","publisherId":"CLKXJSY","title":"材料科学技术（英文）"},"keywords":[{"id":"143841e2-c73e-44b1-ada5-710133764654","keyword":"Shock consolidation","originalKeyword":"Shock consolidation"},{"id":"f3ff456c-0302-437f-9b7c-b6374f53ba0a","keyword":"null","originalKeyword":"null"},{"id":"ed966b68-865d-43fa-a62f-373935ed4e10","keyword":"null","originalKeyword":"null"},{"id":"341f56e9-22eb-47da-9028-50eaa1de808e","keyword":"null","originalKeyword":"null"}],"language":"en","publisherId":"1005-0302_2003_4_16","title":"Microstructural Characteristics of Underwater Shock Consolidated Aluminum Composites","volume":"19","year":"2003"},{"abstractinfo":"通过微弧氧化方法在SiC/2024铝基复合材料表面沉积出较厚的陶瓷膜。测定陶瓷膜的生长曲线，用扫描电镜、X射线衍射分析了膜层的形貌和相组成。着重分析了颗粒增强体在膜层内的形态变化，提出一个金属基复合材料微弧氧化膜生长模型。结果表明，微弧放电烧结作用下，膜层内SiC增强体大部分已被熔化并氧化，只有少数残余的SiC颗粒仍然保留在靠近界面的膜层内。SiC增强体阻碍了微弧氧化膜的生长，但它并没有破坏微弧氧化膜的完整性，这同复合材料阳极氧化膜结构完全不同。","authors":[{"authorName":"薛文斌","id":"bdafe324-96d8-453d-8670-e0654464752c","originalAuthorName":"薛文斌"}],"categoryName":"|","doi":"","fpage":"350","id":"2170ecc7-5ca7-446a-9ac5-0c7703f0e4bd","issue":"4","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"24b45bac-d1f9-45c7-828e-6599df0730d1","keyword":"微弧氧化","originalKeyword":"微弧氧化"},{"id":"6159cac8-d7de-4226-8b7b-a96184a9792a","keyword":"aluminum matrix composites","originalKeyword":"aluminum matrix composites"},{"id":"d57b529f-5e27-43d7-93f7-ed416a82b38e","keyword":"ceramic film","originalKeyword":"ceramic film"},{"id":"e461eaf1-bd03-4349-b1e1-b27faf70e235","keyword":"growth mechanism","originalKeyword":"growth mechanism"}],"language":"zh","publisherId":"0412-1961_2006_4_7","title":"SiC颗粒增强体对铝基复合材料微弧氧化膜生长的影响","volume":"42","year":"2006"},{"abstractinfo":"研究了碳化硅颗粒(SiCp)尺寸对用粉末冶金法制备体积分数为15%的SiCp/2009铝基复合材料力学性能和断裂机制的影响. 结果表明, 复合材料的强度随着SiCp尺寸的增大而减小, 塑性则随着颗粒的增大而增大. 当SiCp尺寸为1.5μm时, SiCp/2009Al复合材料的断裂主要以界面处撕裂和基体材料的开裂为主; 当SiCp尺寸为20 μm时, 复合材料的断裂主要以SiCp断裂为主; 当SiCp尺寸处于两者之间时, SiCp/2009Al复合材料界面处撕裂和SiCp断裂的共同作用决定复合材料的断裂.","authors":[{"authorName":"金鹏刘越李曙肖伯律","id":"7d86b4fd-0ce0-4316-8fe7-2c9a07f6c528","originalAuthorName":"金鹏刘越李曙肖伯律"}],"categoryName":"|","doi":"","fpage":"211","id":"fa2dadcb-714c-44b2-92d8-e281289ee4d4","issue":"2","journal":{"abbrevTitle":"CLYJXB","coverImgSrc":"journal/img/cover/CLYJXB.jpg","id":"16","issnPpub":"1005-3093","publisherId":"CLYJXB","title":"材料研究学报"},"keywords":[{"id":"78a337b3-6e71-4a87-b226-45d559434a64","keyword":"复合材料","originalKeyword":"复合材料"},{"id":"2a6fccaa-7f37-4525-9e3a-b41acabe1ad2","keyword":"aluminum matrix composites","originalKeyword":"aluminum matrix composites"},{"id":"3f1b08f8-ac8e-4a1d-8766-57b7deffe2f0","keyword":"particle size","originalKeyword":"particle size"},{"id":"97a7f7fd-f118-4d90-baf9-f7616310e9e5","keyword":"powder metallurgical","originalKeyword":"powder metallurgical"},{"id":"ee556393-e607-45da-85ff-029342a8c050","keyword":"mechanical property","originalKeyword":"mechanical property"},{"id":"081d49aa-b7d4-4751-b7b9-fb41dc5d3591","keyword":" fracture mechanism","originalKeyword":" fracture mechanism"}],"language":"zh","publisherId":"1005-3093_2009_2_11","title":"碳化硅增强铝基复合材料的力学性能和断裂机制","volume":"23","year":"2009"}],"totalpage":309,"totalrecord":3081}