材料热处理学报, 2016, 37(7): 129-135.
Al-Sc共晶反应对半固态A356合金初生α相的影响
刘小梅 1, , 刘政 2, , 白光珠 {"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":2,"startPagecode":1},"records":[{"abstractinfo":"采用行星磨对水泥熟料进行不同时间段的研磨,通过测定粉磨产物的粒度分布、比表面积和45 μm筛余值,以Rosin-Rammler-Bennet(RRB)方程作为粒度分布模型,运用线性回归分析和粉磨动力学的特征粒径分析的方法,对熟料进行了粉磨动力学研究和粉磨性能评价.实验结果表明:经过研磨后,水泥熟料粉体的比表面积、特征粒径和均匀性系数与粉磨时间的对数或双对数呈线性关系,熟料的粉磨速度方程为dS/dt=170.66/t,且熟料粉磨细度不宜高于550 m~2·kg~(-1).","authors":[{"authorName":"吴春芬","id":"671ea86a-1dd6-4d99-85ee-787d26e4911d","originalAuthorName":"吴春芬"},{"authorName":"方莹","id":"3cf93565-f381-4a55-a22e-9d692d1f120f","originalAuthorName":"方莹"},{"authorName":"李镇","id":"331f5509-eb3c-4e60-a49e-04ad319104ab","originalAuthorName":"李镇"},{"authorName":"葛鹏鹏","id":"595934ba-bef5-41ee-a7eb-8fa909d4111c","originalAuthorName":"葛鹏鹏"}],"doi":"","fpage":"235","id":"44d29d46-59a4-40ae-b58d-41ac3dcc63bb","issue":"1","journal":{"abbrevTitle":"GSYTB","coverImgSrc":"journal/img/cover/GSYTB.jpg","id":"36","issnPpub":"1001-1625","publisherId":"GSYTB","title":"硅酸盐通报 "},"keywords":[{"id":"f86af2cc-4a7d-40fb-af29-77014ef46f37","keyword":"水泥熟料","originalKeyword":"水泥熟料"},{"id":"6a811c3b-8388-46a6-b3b6-4432a042e082","keyword":"粉磨","originalKeyword":"粉磨"},{"id":"7cc9d57f-62ce-4599-a3ab-341bdbf35acc","keyword":"动力学","originalKeyword":"动力学"}],"language":"zh","publisherId":"gsytb201001047","title":"水泥熟料的粉磨动力学研究","volume":"29","year":"2010"},{"abstractinfo":"利用机械合金化方法制备了纳米晶铁-铜合金粉体,采用XRD、SEM和粒度分析仪对粉体在球磨过程中的固态相变、微观形貌和粒径变化进行了分析.结果表明:球磨20 h后,粉体的衍射峰宽化并形成固溶体,随球磨时间延长,粉体的晶粒尺寸逐渐减小,微观应变和晶格常数逐渐增大;粉体颗粒首先被碾压成扁平状并相互焊合使颗粒尺寸粗化,然后随球磨的继续进行变成球状的小颗粒,使颗粒尺寸逐渐减小;球磨65 h后,颗粒形貌和组织趋于稳定,获得了平均粒径为5.80～7.76μm的纳米晶粉体,粉体平均晶粒尺寸达到8 nm左右.","authors":[{"authorName":"吴春芬","id":"56741e82-bf95-4061-8629-bad95b1aa9dc","originalAuthorName":"吴春芬"},{"authorName":"方莹","id":"48e63ecc-afc5-4100-bd2b-4cbf14ae850b","originalAuthorName":"方莹"},{"authorName":"李镇","id":"06bd75e0-22a0-40f5-818b-4f739d5fb04a","originalAuthorName":"李镇"},{"authorName":"孙怀涛","id":"9b8358f1-6f2c-4ef2-8ccd-a6c8dccea095","originalAuthorName":"孙怀涛"},{"authorName":"葛鹏鹏","id":"ade938ae-2cc9-4b57-ac67-25fad0f1e345","originalAuthorName":"葛鹏鹏"}],"doi":"","fpage":"72","id":"86bf002e-b116-4fb7-bf43-7bc4f5959cbf","issue":"5","journal":{"abbrevTitle":"JXGCCL","coverImgSrc":"journal/img/cover/JXGCCL.jpg","id":"45","issnPpub":"1000-3738","publisherId":"JXGCCL","title":"机械工程材料"},"keywords":[{"id":"04d15404-ab91-4f3c-af99-20f19eac7bfc","keyword":"铁-铜合金","originalKeyword":"铁-铜合金"},{"id":"acf7c70c-f68b-47a8-877a-2b7efed45ac9","keyword":"纳米晶","originalKeyword":"纳米晶"},{"id":"b65a558d-8897-4476-8a27-e4faa87c6f76","keyword":"机械合金化","originalKeyword":"机械合金化"},{"id":"d7c9f436-e978-4c93-873e-a2439c8953ec","keyword":"相变","originalKeyword":"相变"}],"language":"zh","publisherId":"jxgccl201005020","title":"机械合金化制备纳米晶铁-铜合金粉体","volume":"34","year":"2010"},{"abstractinfo":"","authors":[],"doi":"","fpage":"72","id":"8f28ec39-605b-4b93-aab7-3c32e16e89bc","issue":"3","journal":{"abbrevTitle":"GSYTB","coverImgSrc":"journal/img/cover/GSYTB.jpg","id":"36","issnPpub":"1001-1625","publisherId":"GSYTB","title":"硅酸盐通报 "},"keywords":[{"id":"66819ad2-a6e4-48df-a815-71554b4ed50a","keyword":"","originalKeyword":""}],"language":"zh","publisherId":"gsytb200103017","title":"戴志良、杨自鹏同志被增补为中国硅酸盐学会第六届常务理事会常务理事","volume":"20","year":"2001"},{"abstractinfo":"根据《吴仲华奖励基金章程》（吴奖[2010]01号），经各高校、中国工程热物理学会和中国科学院工程热物理研究所遴选和推荐，以及吴仲华奖励基金理事会评审，决定授子钟文琪、张鹏、张明明、徐纲4位青年学者“吴仲华优秀青年学者奖”，授予顾超等13位同学“吴仲华优秀学生奖”。","authors":[],"doi":"","fpage":"0003","id":"d70b96d7-3c44-4fde-a109-b1112f1278e4","issue":"11","journal":{"abbrevTitle":"GCRWLXB","coverImgSrc":"journal/img/cover/GCRWLXB.jpg","id":"32","issnPpub":"0253-231X","publisherId":"GCRWLXB","title":"工程热物理学报 "},"keywords":[{"id":"5a64f2f4-38be-401a-a83f-adef9ef224ed","keyword":"基金","originalKeyword":"基金"},{"id":"f05f7ec3-a6e8-4e71-ac22-e8a10fe82e5e","keyword":"奖励","originalKeyword":"奖励"},{"id":"c026f7a6-59c8-49e9-b2f1-5ceb65037ec2","keyword":"获奖者","originalKeyword":"获奖者"},{"id":"d8a77205-3a8b-4c09-a791-931274af58b5","keyword":"中国科学院","originalKeyword":"中国科学院"},{"id":"5f463d1c-52c8-4e1a-8c66-8da518a48b2c","keyword":"评选","originalKeyword":"评选"},{"id":"f5330498-d48a-472b-97ce-585f7fa55608","keyword":"青年学者","originalKeyword":"青年学者"},{"id":"7ff61d48-2aef-42b7-a260-329b6a7e98db","keyword":"物理研究所","originalKeyword":"物理研究所"},{"id":"031540a3-091d-4fd9-b967-5cfa8b33e754","keyword":"物理学会","originalKeyword":"物理学会"}],"language":"zh","publisherId":"gcrwlxb201211045","title":"第五届“吴仲华奖励基金”评选出获奖者","volume":"33","year":"2012"},{"abstractinfo":"","authors":[{"authorName":"中国科学院固体物理研究所","id":"734e71eb-5011-43fa-9cd2-3e51e4121fd1","originalAuthorName":"中国科学院固体物理研究所"},{"authorName":"中国物理学会内耗与超声衰减专业委员会","id":"1b594d54-fe40-4879-a83d-d6538863368f","originalAuthorName":"中国物理学会内耗与超声衰减专业委员会"}],"doi":"10.3321/j.issn:0412-1961.2003.11.001","fpage":"","id":"aa38da12-9bc3-4069-ba82-81389dadcfeb","issue":"11","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"5cfa5183-384e-478c-ac47-564a94187011","keyword":"","originalKeyword":""}],"language":"zh","publisherId":"jsxb200311001","title":"怀念葛庭燧先生--固体内耗领域的开拓者","volume":"39","year":"2003"},{"abstractinfo":"粉末冶金国家重点实验室（以下简称实验室）依托于中南大学，是国内惟一的粉末冶金材料领域的国家重点实验室，现已发展成为我国乃至国际上从事粉末冶金高层次科研、培养高级人才、进行国内外合作科研的综合基地。中国工程院黄伯云院士现为重点实验室主任。主要研究方向：相图计算与材料设计；粉末冶金过程理论与模拟；制粉、成形、烧结与全致密化新技术应用基础研究；粉末冶金新材料制备原理与性能；先进航空刹车副用复合材料；纳米粉末及纳米晶块状材料等。其中材料的相图、相变及合金设计研究是实验室的重要研究方向之一。自1978年黄培云院士和金展鹏院士开辟该研究方向以来，相关研究工作在国际上产生了重大影响。杜勇教授作为金展鹏院士和黄培云院士培养的第一位博士，对该研究方向的发展做出了重要贡献。其团队经过10余年的创新研究，取得了一系列的重要成果。","authors":[{"authorName":"粉末冶金国家重点实验室","id":"d3521539-c82a-4eac-b019-03bc76327976","originalAuthorName":"粉末冶金国家重点实验室"}],"doi":"","fpage":"88","id":"b3debc3d-797c-4a5b-8def-a4644c6af73c","issue":"1","journal":{"abbrevTitle":"ZGCLJZ","coverImgSrc":"journal/img/cover/中国材料进展.jpg","id":"80","issnPpub":"1674-3962","publisherId":"ZGCLJZ","title":"中国材料进展"},"keywords":[{"id":"6fe514bf-dd01-470e-9a54-7212a576f9d5","keyword":"","originalKeyword":""}],"language":"zh","publisherId":"zgcljz201501011","title":"粉末冶金国家重点实验室","volume":"","year":"2015"},{"abstractinfo":"用葛摆测量了a-PdCuSi合金的内耗-温度曲线,证明在该合金的Tg和Tx温度附近有两个内耗峰P1和P2.P2峰是与非晶晶化有关的内耗峰,而P1峰可能是弛豫型的内耗峰.分析了倒扭摆和Collette摆的灵敏度,阐述了这两种摆不适用于测量a—PdCuSi类合金的内耗峰.","authors":[{"authorName":"水嘉鹏","id":"33bb1bd1-9d30-4620-802a-4c4479207e41","originalAuthorName":"水嘉鹏"},{"authorName":"陈秀梅","id":"8c5b106c-94d0-41bb-addf-86aec58cf30e","originalAuthorName":"陈秀梅"},{"authorName":"王灿","id":"f038fcd6-a50b-4d41-8cbd-a3e240eede7d","originalAuthorName":"王灿"}],"categoryName":"|","doi":"","fpage":"241","id":"50660a58-de02-432b-b548-c1a522262926","issue":"3","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":"0c2c6e2a-ca48-4c18-b5b1-f518e10eff40","keyword":"非晶态","originalKeyword":"非晶态"},{"id":"4a2c5015-9a85-4041-9b50-fa708841bd0e","keyword":"null","originalKeyword":"null"},{"id":"44b213db-13d9-4aac-85b1-cdc786fef95e","keyword":"null","originalKeyword":"null"}],"language":"zh","publisherId":"1005-3093_1996_3_6","title":"非晶态PdCuSi的内耗和DSC研究","volume":"10","year":"1996"},{"abstractinfo":"建立了一种蠕变持久统一方程和热强参数统一方程,它不但将目前常用的拉森-米勒(L-M)方程、葛-唐吾(G-D)方程、曼森-索柯普(M-S)方程和曼森-哈弗特(M-H)方程统一表达为一个方程,而且还能很好地表征工程中许多用上述四种方程无法描述的材料蠕变断裂时间、应力和温度之间的关系.所以,与现行规范中推荐的这四种蠕变持久方程相比,统一方程具有对试验数据的拟合精度高、适用性强等优点.","authors":[{"authorName":"张少波","id":"fac1f2b7-9a95-418e-b092-3bad057456a9","originalAuthorName":"张少波"},{"authorName":"傅惠民","id":"e0c8dcbd-f0f3-4d70-bfdb-663aff2f3b27","originalAuthorName":"傅惠民"},{"authorName":"张应福","id":"be079a08-c48f-4646-8a5b-0e0a67c6eb59","originalAuthorName":"张应福"}],"doi":"10.3969/j.issn.1001-4381.2000.12.003","fpage":"8","id":"512c7565-90cc-47f2-9738-264d2ddab47d","issue":"12","journal":{"abbrevTitle":"CLGC","coverImgSrc":"journal/img/cover/CLGC.jpg","id":"9","issnPpub":"1001-4381","publisherId":"CLGC","title":"材料工程"},"keywords":[{"id":"ef6934b7-db75-4b25-a316-2bc95f2f1c6f","keyword":"蠕变","originalKeyword":"蠕变"},{"id":"5a40efcb-f29d-4300-bdf4-b4f89105018c","keyword":"持久强度","originalKeyword":"持久强度"},{"id":"58ab7a60-5795-4277-8ed4-e9e05b2304eb","keyword":"持久方程","originalKeyword":"持久方程"}],"language":"zh","publisherId":"clgc200012003","title":"蠕变持久统一方程","volume":"","year":"2000"},{"abstractinfo":"根据有关术语、实验结果和理论处理方法的现有数据，对冷加工峰，200，220或250℃峰，Snoek-Koster（SK）峰，以及Snoek-Ke-Koster（SKK）峰进行了评估。并特别强调了葛庭遂教授（Ke）为理解冷加工峰所作的贡献。同时，对由（1）Schoeck，（2）Seeger，（3）王业宁等人，（4）Magalas和Ngai，以及（5） Ogurtani 等人发展的现有理论模型进行了简要的综述.","authors":[{"authorName":"L．B．Magalas","id":"0b8914bc-8dba-4254-b55a-9878659450a5","originalAuthorName":"L．B．Magalas"}],"categoryName":"|","doi":"","fpage":"1145","id":"64a7bb8e-c284-4a5a-b418-806eac7a808a","issue":"11","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"ed54a5be-04bd-4546-b0dc-291cde9ce4a5","keyword":"Snoek-Koster峰","originalKeyword":"Snoek-Koster峰"},{"id":"c97c1e57-fb93-4424-bc37-7b93a835bdea","keyword":"null","originalKeyword":"null"},{"id":"f1c50810-c4ed-4b9a-9fb8-5f2965da2129","keyword":"null","originalKeyword":"null"},{"id":"5ccc9c40-0fb3-4f0e-9fe1-20e94141d0eb","keyword":"null","originalKeyword":"null"}],"language":"zh","publisherId":"0412-1961_2003_11_23","title":"体心立方金属中位错与间隙原子相互作用的回顾——机械波谱术研究","volume":"39","year":"2003"},{"abstractinfo":"以自制的Fe-7Al-0.5Ti高阻尼合金为研究对象,利用葛氏倒扭摆仪研究了热处理温度和时间对合金自由振动的衰减能力的影响.数据显示,在900℃下保温2 h后经过水冷处理后合金的阻尼参数δ达0.163.另一方面合金900℃下晶粒尺寸在2 h以前长大明显,此时合金的阻尼性能很快增加,2 h后晶粒尺寸增加缓慢,该性能逐渐降低.","authors":[{"authorName":"胥永刚","id":"e7fce19e-3b82-40ea-bc59-790f294626d5","originalAuthorName":"胥永刚"},{"authorName":"李宁","id":"36352fcd-5fc7-4cd2-96ba-8f6cdf235df8","originalAuthorName":"李宁"},{"authorName":"沈保罗","id":"6cf7ccf4-69ee-46f2-81fe-5937f92b4bca","originalAuthorName":"沈保罗"},{"authorName":"陈天富","id":"04d0ba79-29fd-496b-9d0b-2f2991987062","originalAuthorName":"陈天富"},{"authorName":"邱绍宇","id":"b2acbdc4-22d7-409d-9de2-e4dc19201ad0","originalAuthorName":"邱绍宇"},{"authorName":"邹红","id":"915a7a62-04a6-4f95-95a8-be9b41dc6532","originalAuthorName":"邹红"}],"doi":"10.3969/j.issn.1005-0299.2005.03.028","fpage":"320","id":"9c7917b3-9260-40e5-ad0b-b0fab60f6acb","issue":"3","journal":{"abbrevTitle":"CLKXYGY","coverImgSrc":"journal/img/cover/CLKXYGY.jpg","id":"14","issnPpub":"1005-0299","publisherId":"CLKXYGY","title":"材料科学与工艺"},"keywords":[{"id":"6c1f07dd-a351-4a37-bddb-8453a2ad1e38","keyword":"Fe-7Al-0.5Ti阻尼合金","originalKeyword":"Fe-7Al-0.5Ti阻尼合金"},{"id":"71fd3bff-f97d-4e36-87f9-35172f4faa96","keyword":"内耗","originalKeyword":"内耗"},{"id":"32f59741-604a-460b-9536-3c048c8148fc","keyword":"热处理工艺","originalKeyword":"热处理工艺"},{"id":"b8dafe43-b6b1-4ae1-8008-47974a86d5d9","keyword":"微观组织","originalKeyword":"微观组织"}],"language":"zh","publisherId":"clkxygy200503028","title":"热处理温度和时间对Fe-7Al-0.5Ti 合金微观组织及阻尼性能的影响","volume":"13","year":"2005"}],"totalpage":2,"totalrecord":16}