{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"(1)本研完工作针对K4169高温合全的结构和物性特点,筛选并制备了适合K4169高温合金的二元和三元金属间化合物型细化剂.微量细化剂的加入不形成夹杂,不改变合金的相组成.(2)在通常的浇注温度1400℃下,对合金熔体进行和不进行均匀化处理的前提下,加入复合细化剂可使圆柱锭的<span style=\"color:red\">晶粒</span>分别细化至ASTM 1.7级和ASTM 3.2级;断面等轴晶的比例分别达96%和99%以上.当浇注温度为1420℃并对合金熔体进行了均匀化处理时,加入复合细化剂可使<span style=\"color:red\">晶粒</span>细化至ASTM M10.5级,断面等轴晶的比例达90%以上.成功利用化学法浇注获得细晶叶片样件,该叶片组织比较均匀、成型性好且无铸造缺陷.发现<span style=\"color:red\">晶粒</span>细化后,细晶试样中的元素枝晶偏析得以减轻,这有利于提高铸件的机械性能;另外,<span style=\"color:red\">晶粒</span>的形态也改变了,由普通铸造组织中的几乎全部是树枝晶向细晶组织中的粒状晶转变.(3)提出了细晶枝<span style=\"color:red\">晶粒</span>状<span style=\"color:red\">化</span>是由球形界面失稳与否、失稳的程度以及品粒生长的外部环境决定的.建立了失稳判据,指出现有球形界面失稳理论还应考虑元素枝晶偏析、粗化作用以及对流等的影响,比较合理地解释了<span style=\"color:red\">晶粒</span>细化后变为球状的原因.","authors":[{"authorName":"熊玉华","id":"21e2b9e4-d0c3-4de5-8622-a974d24ee301","originalAuthorName":"熊玉华"}],"doi":"","fpage":"76","id":"a7a03f14-f081-4fb7-93a2-8593d0412d0f","issue":"1","journal":{"abbrevTitle":"CLDB","coverImgSrc":"journal/img/cover/CLDB.jpg","id":"8","issnPpub":"1005-023X","publisherId":"CLDB","title":"材料导报"},"keywords":[{"id":"8ac3431f-ad3a-43d7-8499-71e7ca5faa2d","keyword":"品粒细化","originalKeyword":"品粒细化"},{"id":"6ee2aef8-9ef5-4c6f-90e2-04c45586d54b","keyword":"细化剂","originalKeyword":"细化剂"},{"id":"48e73745-c93c-467a-91d8-87c880f38b29","keyword":"<span style=\"color:red\">晶粒</span>组织","originalKeyword":"晶粒组织"},{"id":"d569748a-33c6-4122-a058-5496ede9a9b2","keyword":"<span style=\"color:red\">晶粒</span><span style=\"color:red\">球</span><span style=\"color:red\">化</span><span style=\"color:red\">机理</span>","originalKeyword":"晶粒球化机理"}],"language":"zh","publisherId":"cldb200101027","title":"K4169高温合金化学法<span style=\"color:red\">晶粒</span>细化工艺及<span style=\"color:red\">机理</span>的研究","volume":"15","year":"2001"},{"abstractinfo":"铸造工艺参数和细化剂对K4169合金枝晶组织、元素偏析、夹杂及缩松有明显的影响.浇注温度越低.一次枝晶主轴长度和二次枝晶臂距就越小.在同一浇注温度下.化学法细晶试样的一次枝晶主轴长度较普通铸造试样的短.但二者的二次枝晶臂距没有明显差别.<span style=\"color:red\">晶粒</span>细化后.合金中主要元素 Fe,Cr,Nb,Mo和Ti的偏析减轻,<span style=\"color:red\">晶粒</span>的形态由树枝晶向细晶组织中的粒状晶转变.对<span style=\"color:red\">晶粒</span><span style=\"color:red\">球</span><span style=\"color:red\">化</span>现象做了合理解释.微量细化剂的加入不会在铸件中形成夹杂.不会改变合金的相组成.在高的浇注温度下.细化剂使<span style=\"color:red\">晶粒</span>细化的同时.也使铸件中的缩松大大减少.","authors":[{"authorName":"熊玉华","id":"cae08941-acfe-4336-9cc2-123ff658719e","originalAuthorName":"熊玉华"},{"authorName":"李培杰","id":"8f564bed-83fc-4301-bee9-d7b951937537","originalAuthorName":"李培杰"},{"authorName":"杨爱民","id":"a401696c-7839-433a-a8ef-3aed2caa1b65","originalAuthorName":"杨爱民"},{"authorName":"严卫东","id":"23a24a54-a5f9-4676-9d42-f6281afc047e","originalAuthorName":"严卫东"},{"authorName":"曾大本","id":"5745632c-6282-462e-8a91-b28c878f325e","originalAuthorName":"曾大本"},{"authorName":"刘林","id":"dd9b4653-970f-411e-a1d8-347048ee7982","originalAuthorName":"刘林"}],"categoryName":"|","doi":"","fpage":"534","id":"da0ed7b1-029a-4bdf-ade5-0a205d0b1e72","issue":"5","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"079fc661-7af3-4497-a421-96a798a0b8df","keyword":"Fe-Ni基高温合金","originalKeyword":"Fe-Ni基高温合金"},{"id":"e06fa215-fd5e-4195-80aa-dc6c3142011e","keyword":"null","originalKeyword":"null"},{"id":"0a067251-2b97-44e6-93de-b6c06f4e3664","keyword":"null","originalKeyword":"null"}],"language":"zh","publisherId":"0412-1961_2002_5_8","title":"铸造工艺参数和细化剂对K4169高温合金铸态组织的影响Ⅱ.枝晶组织及<span style=\"color:red\">晶粒</span><span style=\"color:red\">球</span><span style=\"color:red\">化</span><span style=\"color:red\">机理</span>","volume":"38","year":"2002"},{"abstractinfo":"铸造工艺参数和细化剂对K4169合金枝晶组织、元素偏析、夹杂及缩松有明显的影响.浇注温度越低.一次枝晶主轴长度和二次枝晶臂距就越小.在同一浇注温度下.化学法细晶试样的一次枝晶主轴长度较普通铸造试样的短.但二者的二次枝晶臂距没有明显差别.<span style=\"color:red\">晶粒</span>细化后.合金中主要元素 Fe,Cr,Nb,Mo和Ti的偏析减轻,<span style=\"color:red\">晶粒</span>的形态由树枝晶向细晶组织中的粒状晶转变.对<span style=\"color:red\">晶粒</span><span style=\"color:red\">球</span><span style=\"color:red\">化</span>现象做了合理解释.微量细化剂的加入不会在铸件中形成夹杂.不会改变合金的相组成.在高的浇注温度下.细化剂使<span style=\"color:red\">晶粒</span>细化的同时.也使铸件中的缩松大大减少.","authors":[{"authorName":"熊玉华","id":"6cf5f6a5-48f7-4f94-983d-d48ca025b484","originalAuthorName":"熊玉华"},{"authorName":"李培杰","id":"497be2c2-7ab8-4559-bc75-f16ab2e10ba5","originalAuthorName":"李培杰"},{"authorName":"杨爱民","id":"946b0917-cdcc-4e11-b113-bc39716b2c52","originalAuthorName":"杨爱民"},{"authorName":"严卫东","id":"2be07755-8fc8-4104-99db-bf4e8f5aa2e9","originalAuthorName":"严卫东"},{"authorName":"曾大本","id":"f83a8ab6-69d9-4d5d-93d4-93cdca4c5537","originalAuthorName":"曾大本"},{"authorName":"刘林","id":"24502615-1694-48f5-877b-68d30ffe55ee","originalAuthorName":"刘林"}],"doi":"10.3321/j.issn:0412-1961.2002.05.018","fpage":"534","id":"06a0d78c-fff9-4c76-a642-5889d802933b","issue":"5","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"7cde7ee8-6f0e-426a-833c-069da33c13d8","keyword":"Fe-Ni基高温合金","originalKeyword":"Fe-Ni基高温合金"},{"id":"5a48871d-7b45-423e-8de4-be4b9aab1c8c","keyword":"枝晶组织","originalKeyword":"枝晶组织"},{"id":"71284594-784d-43b4-aaa7-83616f8aa449","keyword":"枝晶偏析","originalKeyword":"枝晶偏析"},{"id":"c7226210-c91d-4a63-baf1-6d2633424f84","keyword":"<span style=\"color:red\">晶粒</span><span style=\"color:red\">球</span><span style=\"color:red\">化</span>","originalKeyword":"晶粒球化"},{"id":"909df47c-bf68-47dd-9a8c-717078830c0a","keyword":"夹杂","originalKeyword":"夹杂"},{"id":"b0d3d70c-df4a-42e0-a30c-d58694685484","keyword":"缩松","originalKeyword":"缩松"}],"language":"zh","publisherId":"jsxb200205018","title":"铸造工艺参数和细化剂对K4169高温合金铸态组织的影响Ⅱ.枝晶组织及<span style=\"color:red\">晶粒</span><span style=\"color:red\">球</span><span style=\"color:red\">化</span><span style=\"color:red\">机理</span>","volume":"38","year":"2002"},{"abstractinfo":"对攀钢资源综合利用中试线试验生产中出现的高温金属<span style=\"color:red\">化</span><span style=\"color:red\">球</span>团粘结问题进行分析,认为其粘结<span style=\"color:red\">机理</span>为低熔点的硅酸盐相粘结和钛赤铁矿的晶间固结,而金属<span style=\"color:red\">化</span><span style=\"color:red\">球</span>团再氧化是这2种粘结的诱因.开展了不同防氧化方式对<span style=\"color:red\">球</span>团金属<span style=\"color:red\">化</span>率的影响试验,选用氮气保护方法进行了现场验证.结果表明:氮封方法可以有效防止高温金属<span style=\"color:red\">化</span><span style=\"color:red\">球</span>团粘结,确保了金属<span style=\"color:red\">化</span><span style=\"color:red\">球</span>团生产试验过程的顺利进行.","authors":[{"authorName":"秦洁","id":"8349ce24-ef03-4413-b937-c906c5c543bf","originalAuthorName":"秦洁"},{"authorName":"刘功国","id":"a48b0347-4be9-4b56-8700-d5bd76c7aeff","originalAuthorName":"刘功国"}],"doi":"","fpage":"5","id":"774abe0b-f73e-415d-b9d8-a9554ce44db0","issue":"6","journal":{"abbrevTitle":"GTYJ","coverImgSrc":"journal/img/cover/GTYJ.jpg","id":"29","issnPpub":"1001-1447","publisherId":"GTYJ","title":"钢铁研究"},"keywords":[{"id":"e99362b3-de90-45fc-806c-7670058b0c15","keyword":"金属<span style=\"color:red\">化</span><span style=\"color:red\">球</span>团","originalKeyword":"金属化球团"},{"id":"a6334e89-aa6e-4fc7-9afd-8f6d916edfbb","keyword":"高温粘结","originalKeyword":"高温粘结"},{"id":"8b3c4473-c789-4560-9474-8f4faa2f3ac3","keyword":"氧化","originalKeyword":"氧化"}],"language":"zh","publisherId":"gtyj201406002","title":"金属<span style=\"color:red\">化</span><span style=\"color:red\">球</span>团的高温粘结<span style=\"color:red\">机理</span>及控制","volume":"42","year":"2014"},{"abstractinfo":"球墨铸铁中石墨的<span style=\"color:red\">球</span><span style=\"color:red\">化</span><span style=\"color:red\">机理</span>至今仍没有统一定论,其中表面能理论、缺陷生长理论、星型模型的影响较大、认可度较高,而圆周生长理论、石墨烯装配理论在国内则鲜有提及;它们的一大分歧在于是否强调c向择优生长,据此将其归类并展开深入、详细的评析,首先考察它们对石墨“自然”存在形态为球状的解读,进而涉及到硫、氧、镁等元素的作用<span style=\"color:red\">机理</span>,以及石墨的演变过程;认为Double提出的石墨烯装配理论是更为可靠的<span style=\"color:red\">球</span><span style=\"color:red\">化</span><span style=\"color:red\">机理</span>,星形生长模型相对复杂,尽管在解释爆炸状形态方面具有优势,但关键证据方面依然存有争议,因而尚不具备充分的说服力.","authors":[{"authorName":"国林钊","id":"d8ce0c72-0988-4c9f-8203-f5f6b29f99da","originalAuthorName":"国林钊"},{"authorName":"杨华","id":"49755681-8ec9-4d9b-a73b-77ce56a255f3","originalAuthorName":"杨华"}],"doi":"","fpage":"1","id":"f0241c6b-0e4e-45e0-86e8-cc96ec6a95b5","issue":"1","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":"a8d368c5-64f6-4400-bdd8-bd68fb397238","keyword":"石墨生长","originalKeyword":"石墨生长"},{"id":"81d68cbf-93ef-4343-932b-35b678f5794f","keyword":"<span style=\"color:red\">球</span><span style=\"color:red\">化</span><span style=\"color:red\">机理</span>","originalKeyword":"球化机理"},{"id":"55b69b96-8ce4-4a71-9668-f6c86f7b7ce7","keyword":"辐射状取向","originalKeyword":"辐射状取向"},{"id":"a1757245-82f5-49e7-b1a8-6f8da8d947d8","keyword":"吸附作用","originalKeyword":"吸附作用"}],"language":"zh","publisherId":"jxgccl201501001","title":"球墨铸铁中两类石墨<span style=\"color:red\">球</span><span style=\"color:red\">化</span><span style=\"color:red\">机理</span>的评述","volume":"39","year":"2015"},{"abstractinfo":"采用表面机械研磨处理(SMAT)在AISI304不锈钢上制备出纳米结构表层,用透射电镜(TEM)研究组织演变过程.<span style=\"color:red\">晶粒</span>细化<span style=\"color:red\">机理</span>可归纳如下:位错在{111}面上滑移并相互交割形成网格结构;单系孪晶形成并逐渐过渡到多系孪晶;多系孪晶相互交割使<span style=\"color:red\">晶粒</span>尺寸不断减小,并在孪晶交叉处形成了马氏体相;孪晶系增多与孪晶重复交割强度加大使得细化<span style=\"color:red\">晶粒</span>的尺寸进一步减小;最终在大应变量、高应变速率和多方向重复载荷的作用下,形成等轴状、取向呈随机分布的马氏体相纳米晶组织.","authors":[{"authorName":"张洪旺","id":"57542e14-d275-4092-bdff-460232aba462","originalAuthorName":"张洪旺"},{"authorName":"刘刚","id":"a768d40d-125a-404a-96d2-cfbc248deb45","originalAuthorName":"刘刚"},{"authorName":"黑祖昆","id":"3a62ee35-6584-4545-bbc0-c2b52acf11f4","originalAuthorName":"黑祖昆"},{"authorName":"吕坚","id":"094055d5-89da-4779-8d34-983d316393ba","originalAuthorName":"吕坚"},{"authorName":"卢柯","id":"148f3475-92ae-489c-8414-95db8ce819e4","originalAuthorName":"卢柯"}],"doi":"10.3321/j.issn:0412-1961.2003.04.003","fpage":"347","id":"248a944f-e1f7-4a60-83b7-125c34b7187c","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":"1706fa59-31c9-4f1c-a88a-25ecab70b395","keyword":"表面机械研磨,AISI 304不锈钢,表面纳米<span style=\"color:red\">化</span>,<span style=\"color:red\">晶粒</span>细化机制","originalKeyword":"表面机械研磨,AISI 304不锈钢,表面纳米化,晶粒细化机制"}],"language":"zh","publisherId":"jsxb200304003","title":"表面机械研磨诱导AISI 304不锈钢表层纳米<span style=\"color:red\">化</span>Ⅱ.<span style=\"color:red\">晶粒</span>细化<span style=\"color:red\">机理</span>","volume":"39","year":"2003"},{"abstractinfo":"通过XRD、SEM和动态光散射粒度测定仪(DLS)研究了胶溶及水热晶<span style=\"color:red\">化</span>过程中纳米TiO<SUB>2</SUB><span style=\"color:red\">晶粒</span>聚集行为及形貌. 实验结果表明, 在胶溶无定形沉淀过程中所形成的大小为10~15nm的锐钛矿(A)型胶粒或金红石(R)型胶粒(初级粒子)易定向聚集成更大的、具有(30~50)nm×(80~100)nm的次级<span style=\"color:red\">晶粒</span>. 含有次级<span style=\"color:red\">晶粒</span>的溶胶前驱液在水热晶<span style=\"color:red\">化</span>过程中, 次级<span style=\"color:red\">晶粒</span>发生崩裂并生长成结晶度更高的大小约为10~30nm球形(A型)和大小约为20~60nm棒状(R型)纳米TiO<SUB>2</SUB>.","authors":[{"authorName":"吕德义","id":"f0401a97-cbbf-4962-bf8e-52807b5be6a2","originalAuthorName":"吕德义"},{"authorName":"卞飞荣","id":"354be0bb-a00d-437b-be87-b7069531b8b1","originalAuthorName":"卞飞荣"},{"authorName":"许可","id":"d73b0c31-a95d-45c1-98eb-b510bcddbe61","originalAuthorName":"许可"},{"authorName":"郑遗凡","id":"d9435f82-9138-4327-846e-c54cc85286ee","originalAuthorName":"郑遗凡"},{"authorName":"李小年","id":"a7d2f687-efb3-47a6-b722-a8ba0033670a","originalAuthorName":"李小年"}],"categoryName":"|","doi":"10.3724/SP.J.1077.2007.00059","fpage":"59","id":"7d27f449-8b25-47bf-8e57-0ce6fe223d0e","issue":"1","journal":{"abbrevTitle":"WJCLXB","coverImgSrc":"journal/img/cover/WJCLXB.jpg","id":"62","issnPpub":"1000-324X","publisherId":"WJCLXB","title":"无机材料学报"},"keywords":[{"id":"966db876-c30a-4a11-944e-bfa0dfabcf39","keyword":"二氧化钛","originalKeyword":"二氧化钛"},{"id":"10ddbdff-e321-44c5-b061-23ea450a2306","keyword":" aggregation crystallization","originalKeyword":" aggregation crystallization"},{"id":"c25ac2ed-803d-487a-bc2a-c43d544c8069","keyword":" peptization","originalKeyword":" peptization"},{"id":"f4deb6ba-0c33-4ed9-9c5b-f2e64a9a4f04","keyword":" hydrothermal crystallization","originalKeyword":" hydrothermal crystallization"}],"language":"zh","publisherId":"1000-324X_2007_1_35","title":"胶溶-水热晶<span style=\"color:red\">化</span>过程中纳米TiO<SUB>2</SUB><span style=\"color:red\">晶粒</span>聚集<span style=\"color:red\">机理</span>及形貌的研究","volume":"22","year":"2007"},{"abstractinfo":"通过XRD、SEM和动态光散射粒度测定仪(DLS)研究了胶溶及水热晶<span style=\"color:red\">化</span>过程中纳米TiO2<span style=\"color:red\">晶粒</span>聚集行为及形貌.实验结果表明,在胶溶无定形沉淀过程中所形成的大小为10～15 nm的锐钛矿(A)型胶粒或金红石(R)型胶粒(初级粒子)易定向聚集成更大的、具有(30～50)nm×(80～100)nm的次级<span style=\"color:red\">晶粒</span>.含有次级<span style=\"color:red\">晶粒</span>的溶胶前驱液在水热晶<span style=\"color:red\">化</span>过程中,次级<span style=\"color:red\">晶粒</span>发生崩裂并生长成结晶度更高的大小约为10～30 nm球形(A型)和大小约为20～60 nm棒状(R型)纳米TiO2.","authors":[{"authorName":"吕德义","id":"ebdb14a6-d9b1-44e5-bc9d-69006edd902f","originalAuthorName":"吕德义"},{"authorName":"卞飞荣","id":"71fc6497-2ac3-4dec-ab72-3efaa47cddc0","originalAuthorName":"卞飞荣"},{"authorName":"许可","id":"4962c5b1-8db2-47a8-b393-58e93c1f1d2f","originalAuthorName":"许可"},{"authorName":"郑遗凡","id":"5d6f2d26-6f55-48c0-84dd-8876f1df5ed2","originalAuthorName":"郑遗凡"},{"authorName":"李小年","id":"8370833e-2fd3-4482-8b45-62154e503d2c","originalAuthorName":"李小年"}],"doi":"10.3321/j.issn:1000-324X.2007.01.012","fpage":"59","id":"46959bfd-d9cd-436b-8bbe-d09815b18b1b","issue":"1","journal":{"abbrevTitle":"WJCLXB","coverImgSrc":"journal/img/cover/WJCLXB.jpg","id":"62","issnPpub":"1000-324X","publisherId":"WJCLXB","title":"无机材料学报"},"keywords":[{"id":"f0eb5dac-75e4-4757-b91a-f6eae08026d3","keyword":"二氧化钛","originalKeyword":"二氧化钛"},{"id":"79cfff15-b252-4c6b-a84c-9b0af9ca4b8d","keyword":"聚集结晶","originalKeyword":"聚集结晶"},{"id":"2c538142-293e-4f3f-8fe6-965c66056a52","keyword":"胶溶","originalKeyword":"胶溶"},{"id":"011bfc19-128a-4ce8-b53d-91d1b9a4cbe9","keyword":"水热晶<span style=\"color:red\">化</span>","originalKeyword":"水热晶化"}],"language":"zh","publisherId":"wjclxb200701012","title":"胶溶-水热晶<span style=\"color:red\">化</span>过程中纳米TiO2<span style=\"color:red\">晶粒</span>聚集<span style=\"color:red\">机理</span>及形貌的研究","volume":"22","year":"2007"},{"abstractinfo":"采用表面机械研磨处理(SMAT)在AISI 304不锈钢上制备出纳米结构表层, 用透射电镜(TEM)研究组织演变过程. <span style=\"color:red\">晶粒</span>细化<span style=\"color:red\">机理</span>可归纳如下: 位错在{111}面上滑移并相互交割形成网格结构; 单系孪晶形成并逐渐过渡到多系孪晶; 多系孪晶相互交割使<span style=\"color:red\">晶粒</span>尺寸不断减小, 并在孪晶交叉处形成了马氏体相; 孪晶系增多与孪晶重复交割强度加大使得细化<span style=\"color:red\">晶粒</span>的尺寸进一步减小; 最终在大应变量, 高应变速率和多方向重复载荷的作用下, 形成等轴状, 取向呈随机分布的马氏体相纳米晶组织.","authors":[{"authorName":"张洪旺","id":"bba81be9-fa85-42ab-8bda-c7cf55d4800d","originalAuthorName":"张洪旺"},{"authorName":"刘刚","id":"af6cf942-d826-41b6-b927-042a1b435db8","originalAuthorName":"刘刚"},{"authorName":"黑祖昆","id":"e3854bb1-adf3-472f-a765-7e2acce23f63","originalAuthorName":"黑祖昆"},{"authorName":"吕坚","id":"50d6376a-066a-496c-800e-5e9b46b98d09","originalAuthorName":"吕坚"},{"authorName":"卢柯","id":"723645f4-beb3-4d17-ba2e-023e0ea2e6e2","originalAuthorName":"卢柯"}],"categoryName":"|","doi":"","fpage":"347","id":"80956b7b-e207-41d1-92b9-a320b5cde011","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":"0e10da28-46ce-4690-9284-e6e64d47bd38","keyword":"表面机械研磨","originalKeyword":"表面机械研磨"},{"id":"fafd8f50-4c80-48f4-b91e-60619bf53573","keyword":"null","originalKeyword":"null"},{"id":"c557a2c2-2a69-4ee1-bb69-05b6c1b4bfd3","keyword":"null","originalKeyword":"null"},{"id":"d1956ffe-824c-4dd1-af4a-0492878e431d","keyword":"null","originalKeyword":"null"}],"language":"zh","publisherId":"0412-1961_2003_4_22","title":"表面机械研磨诱导AISI 304不锈钢表层纳米<span style=\"color:red\">化</span> II. <span style=\"color:red\">晶粒</span>细化<span style=\"color:red\">机理</span>","volume":"39","year":"2003"},{"abstractinfo":"采用乳液聚合法,通过乙烯基三乙氧基硅烷(KH151)共聚修饰,制备系列有机/无机杂<span style=\"color:red\">化</span>聚苯乙烯复合微<span style=\"color:red\">球</span>.使用激光散射和TEM分别对微<span style=\"color:red\">球</span>的粒径分布和形貌进行表征,并研究了合成工艺条件对有机/无机杂<span style=\"color:red\">化</span>修饰微<span style=\"color:red\">球</span>的颗粒分散性及形貌的影响.结果表明,通过控制乙烯基三乙氧基硅烷(KH151)共聚修饰剂的加入过程,可制得粒径分散均一、表面光滑的杂<span style=\"color:red\">化</span>修饰微<span style=\"color:red\">球</span>.使用FT-IR、NRM、TGA和DSC对微<span style=\"color:red\">球</span>的结构和性能进行表征,显示微<span style=\"color:red\">球</span>表面富含羟基功能基团,热稳定性较好,并分析了有机/无机杂<span style=\"color:red\">化</span>修饰苯乙烯微<span style=\"color:red\">球</span>的形成和热稳定性增强的<span style=\"color:red\">机理</span>.","authors":[{"authorName":"林乃波","id":"385baa35-4c8b-43fc-956d-7c60868f9d42","originalAuthorName":"林乃波"},{"authorName":"吴振玉","id":"65478523-2e5c-4abf-a2df-f11aa58a7662","originalAuthorName":"吴振玉"},{"authorName":"徐洪耀","id":"331cf14e-f05b-4d59-a178-d132a2dcbd44","originalAuthorName":"徐洪耀"},{"authorName":"张超","id":"2d618dcf-f471-40aa-b98d-05a4e0e7317c","originalAuthorName":"张超"}],"doi":"","fpage":"133","id":"ec2ee20d-5042-41b1-9c97-ea798a9659a5","issue":"4","journal":{"abbrevTitle":"GFZCLKXYGC","coverImgSrc":"journal/img/cover/GFZCLKXYGC.jpg","id":"31","issnPpub":"1000-7555","publisherId":"GFZCLKXYGC","title":"高分子材料科学与工程"},"keywords":[{"id":"4c10d146-325b-4e55-8f99-6092f125051d","keyword":"聚苯乙烯","originalKeyword":"聚苯乙烯"},{"id":"0c14d774-7c3c-4c93-8c8b-d3afee30f076","keyword":"乙烯基三乙氧基硅烷","originalKeyword":"乙烯基三乙氧基硅烷"},{"id":"21006118-77d4-4937-afc8-696de657841c","keyword":"微<span style=\"color:red\">球</span>","originalKeyword":"微球"},{"id":"1bcf8643-e64b-4e6e-855a-5ac64d5ae47f","keyword":"热稳定性","originalKeyword":"热稳定性"}],"language":"zh","publisherId":"gfzclkxygc200904037","title":"单分散热稳定有机/无机杂<span style=\"color:red\">化</span>修饰苯乙烯微<span style=\"color:red\">球</span>的制备及形成<span style=\"color:red\">机理</span>","volume":"25","year":"2009"}],"totalpage":5613,"totalrecord":56129}