{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"制备出碳含量高达41.1χ%的碳化合物,并实现用碳化合物作碳源兼触媒合成金刚石.碳化合物粉末粒度为80~100目,在压力5.5GPa,温度1620K,保压8min的条件下生长出粒度为5~100μm的金刚石颗粒.对其显微形貌的成因进行分析,并对比常规触媒合成金刚石的显微形貌,提出了\"再结晶石墨是由金属膜冷却过程产生\"的观点,并初步验证了程氏理论制备大颗粒单晶金刚石构想的正确性和可行性.","authors":[{"authorName":"刘鹏","id":"00d6d733-d28c-4fe5-b072-9f9fe1b23df3","originalAuthorName":"刘鹏"},{"authorName":"李木森","id":"32efd238-33ae-4e97-b1f0-732f2672e878","originalAuthorName":"李木森"},{"authorName":"裴饴初","id":"1f393a61-2131-4fe8-99b9-236724f37f28","originalAuthorName":"裴饴初"},{"authorName":"郝兆印","id":"09db1e78-d2ca-4dfb-8392-c67541dd9c90","originalAuthorName":"郝兆印"},{"authorName":"程开甲","id":"e9ecaa15-d1be-4c6c-9bca-1a86c281dc84","originalAuthorName":"程开甲"}],"doi":"10.3969/j.issn.1000-3738.2000.03.010","fpage":"31","id":"6c59af58-c024-41ad-9290-2948bbe39003","issue":"3","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":"e40ed5fa-d775-4d49-9bc4-033da4e5bb19","keyword":"碳化合物","originalKeyword":"铁碳化合物"},{"id":"9be97280-6166-41db-9c95-356748dd990b","keyword":"金刚石","originalKeyword":"金刚石"},{"id":"30d2bac1-2986-4723-89cd-66586c1e217c","keyword":"高温高压","originalKeyword":"高温高压"},{"id":"3ea9f285-fe98-4c8f-8c5d-147ba9557615","keyword":"TFDC理论","originalKeyword":"TFDC理论"}],"language":"zh","publisherId":"jxgccl200003010","title":"碳化合物的制备及高温高压合成金刚石","volume":"24","year":"2000"},{"abstractinfo":"采用化学还原法在纯水中制备了纳米基催化剂,将其直接分散到液态聚乙二醇(PEG)中进行费托合成(FTS)反应.透射电子显微镜、X射线衍射、穆斯堡尔谱和X射线光电子能谱等结果表明,还原态催化剂粒径在30~65 nm,主要由无定彤的Fe-B和a-Fe组成,其中B部分电子向Fe转移.反应过程中,无定形的Fe-B首先快速转变为α-Fe,而α-Fe很容易发生碳化或氧化,最终转变为Fe3O4和碳化铁.PEG能有效抑制纳米粒子的聚集长大,反应后催化剂粒径减小为20~55nm.在3.0MPa,V(H2)/V(CO)=2和200℃的反应条件下,该催化剂表现出优异的FTS低温活性和较高的稳定性,反应后产物和催化体系很容易实现分离.","authors":[{"authorName":"程晓凡","id":"bb2c661d-7130-4f62-ae84-f24e49c6b4f9","originalAuthorName":"程晓凡"},{"authorName":"吴宝山","id":"40b7da0a-be45-4e0f-83c3-04a6d9c90baf","originalAuthorName":"吴宝山"},{"authorName":"相宏伟","id":"eecce965-6811-419a-a698-3ce37cc65bf0","originalAuthorName":"相宏伟"},{"authorName":"李永旺","id":"f48c07a0-f130-4d2f-96a6-683021a5bdfd","originalAuthorName":"李永旺"}],"doi":"10.3724/SP.J.1088.2010.91040","fpage":"579","id":"bb7c90f4-8a5e-4c6f-8513-14d10f17d16a","issue":"5","journal":{"abbrevTitle":"CHXB","coverImgSrc":"journal/img/cover/CHXB.jpg","id":"18","issnPpub":"0253-9837","publisherId":"CHXB","title":"催化学报 "},"keywords":[{"id":"41bc2b11-08e2-48bf-bede-10a55ccb4bfc","keyword":"纳米基催化剂","originalKeyword":"纳米铁基催化剂"},{"id":"1a47ca36-4a4a-441c-aee9-4236f42a6ae7","keyword":"无定形硼合金","originalKeyword":"无定形铁硼合金"},{"id":"92edac54-18ac-4582-b4e1-da187accc725","keyword":"","originalKeyword":"铁"},{"id":"dfdbbd83-39f4-4864-8b2e-e7041558a2d8","keyword":"碳化合物","originalKeyword":"铁碳化合物"},{"id":"c46041c9-5543-40e4-a659-a38589447008","keyword":"聚乙二醇","originalKeyword":"聚乙二醇"},{"id":"a0e71165-a979-4601-8570-158f1d3260af","keyword":"费托合成","originalKeyword":"费托合成"}],"language":"zh","publisherId":"cuihuaxb201005016","title":"聚乙二醇介质中纳米基催化剂上的费托合成","volume":"31","year":"2010"},{"abstractinfo":"利用两个次晶格的分子场理论分析了稀土--碳化合物的磁性,计算了分子场系数nFF,nRF,nRR以及自旋交换系数AFF,ARF,ARR,并对所得结果进行了讨论.","authors":[{"authorName":"乔文华","id":"c0163164-8312-4bc9-a808-20fb6106a3c3","originalAuthorName":"乔文华"},{"authorName":"吴键","id":"a34759c5-27ca-488b-b791-2df5663aeafc","originalAuthorName":"吴键"}],"doi":"10.3969/j.issn.1004-0277.2002.06.017","fpage":"61","id":"7b30ba13-3905-4bdc-94b8-8b549b64f207","issue":"6","journal":{"abbrevTitle":"XT","coverImgSrc":"journal/img/cover/XT.jpg","id":"65","issnPpub":"1004-0277","publisherId":"XT","title":"稀土"},"keywords":[{"id":"3689a495-6eaa-4edc-9808-1a7986226618","keyword":"分子场理论","originalKeyword":"分子场理论"},{"id":"f04c7683-dc18-4fe2-8d59-3ba1b6276607","keyword":"居里温度","originalKeyword":"居里温度"},{"id":"8e80079a-3f48-40ea-b558-17333adfc24a","keyword":"磁化强度","originalKeyword":"磁化强度"}],"language":"zh","publisherId":"xitu200206017","title":"稀土--碳化合物磁性的理论分析","volume":"23","year":"2002"},{"abstractinfo":"铝金属间化合物由于其优异的力学性能和抗高温氧化性有望成为新一代的高温材料,因此其抗高温硫化腐蚀性能就成为了人们研究的重点课题之一.影响铝金属间化合物高温硫化腐蚀的因素主要有:合金成分、腐蚀气氛、温度、预处理工艺等.主要从铝金属间化合物的硫化机理、铝金属间化合物中铝含量、添加元素、腐蚀气氛、腐蚀温度等方面讨论了铝金属间化合物硫化腐蚀的研究进展情况.","authors":[{"authorName":"赵斌","id":"7e8e6132-db1e-460d-afaa-119d431dc2a7","originalAuthorName":"赵斌"},{"authorName":"李爱菊","id":"33394ed7-7f36-484e-832d-c8d07c0c83b3","originalAuthorName":"李爱菊"},{"authorName":"张继明","id":"ea8de92d-8f79-4eb1-8f51-28b00c5b3937","originalAuthorName":"张继明"}],"doi":"","fpage":"443","id":"9a2bd244-081d-454b-8da0-8c46568327d2","issue":"z1","journal":{"abbrevTitle":"CLDB","coverImgSrc":"journal/img/cover/CLDB.jpg","id":"8","issnPpub":"1005-023X","publisherId":"CLDB","title":"材料导报"},"keywords":[{"id":"6bb742f4-8929-4882-a235-86445f4a68c0","keyword":"金属间化合物","originalKeyword":"金属间化合物"},{"id":"150ca385-1fce-4b95-a7f1-9927b194caee","keyword":"硫化腐蚀","originalKeyword":"硫化腐蚀"},{"id":"209048b5-4952-47ac-906b-18efc60ea153","keyword":"合金成分","originalKeyword":"合金成分"}],"language":"zh","publisherId":"cldb2006z1140","title":"铝金属间化合物高温硫化腐蚀研究进展","volume":"20","year":"2006"},{"abstractinfo":"采用Ti,Al和C元素粉末为反应原料,通过燃烧合成法首次成功地制备出了单相三元碳化合物Ti2AlC1.x.实验结果表明:若以\"理想\"晶体结构化学式Ti2AlC化学计量比为起始反应原料配比,燃烧产物主晶相为Ti3AlC2;以缺碳的非化学计量比(Ti2AlC1.x)为反应原料配比,即Ti:Al:C=3:1.5:1=2:1:0.7(摩尔比),得到单相的燃烧产物Ti2AlC1.x.从热力学原理的角度探讨了不同原料摩尔配比对燃烧产物相组成的影响机理.","authors":[{"authorName":"郭俊明","id":"cf0a3687-59a6-4974-80f6-2205264b0eff","originalAuthorName":"郭俊明"},{"authorName":"陈克新","id":"ad5ff9b1-8639-44ea-9c97-88eee9d3d6d2","originalAuthorName":"陈克新"},{"authorName":"葛振斌","id":"5639870a-6bde-4665-9d7a-ff29ffcaa3d2","originalAuthorName":"葛振斌"},{"authorName":"周和平","id":"98ae205d-6261-4e26-81d5-8f7fab90c9c7","originalAuthorName":"周和平"},{"authorName":"宁晓山","id":"8459be54-2908-4395-b716-7eb5ec179417","originalAuthorName":"宁晓山"}],"doi":"","fpage":"1029","id":"bd3b7a50-d128-46a8-916b-f509e9f07eea","issue":"12","journal":{"abbrevTitle":"XYJSCLYGC","coverImgSrc":"journal/img/cover/XYJSCLYGC.jpg","id":"69","issnPpub":"1002-185X","publisherId":"XYJSCLYGC","title":"稀有金属材料与工程"},"keywords":[{"id":"e240f8f4-b486-41ae-b9bf-a618a54ab546","keyword":"燃烧合成","originalKeyword":"燃烧合成"},{"id":"dd314d44-aaf4-4281-b556-cb45fb1f7c98","keyword":"Ti-Al-C系","originalKeyword":"Ti-Al-C系"},{"id":"e253bd14-587f-46ab-a44c-91b8b539a73b","keyword":"Ti2AlC1-x","originalKeyword":"Ti2AlC1-x"},{"id":"e3c97653-dd42-4fb6-bc0e-8b6a06c5f156","keyword":"三元碳化合物","originalKeyword":"三元碳化合物"}],"language":"zh","publisherId":"xyjsclygc200312015","title":"燃烧合成三元碳化合物Ti2AlC1-x","volume":"32","year":"2003"},{"abstractinfo":"利用钛粉、镍粉和胶体石墨,真空条件下通过反应钎涂技术在低碳钢基体上制备了与基体冶金结合的碳化钛/钛镍金属间化合物复合涂层.采用扫描电子显微镜、能谱仪、X射线衍射仪及硬度计,研究了涂层的相组成、组织结构和成分分布.涂层组织由NiTi2、NiTi、TiC和hcp-Ti组成,而涂层界面由NiTi和少量的hcp-Ti构成,并且TiC主要分布在涂层中层.涂层中的NiTi2、NiTi、TiC是在钎涂过程中原位反应合成的,而且TiC和NiTi的量随碳含量的增加而增加.涂层表面硬度达到85HR15N,但不随TiC和NiTi含量增加而增高.","authors":[{"authorName":"裴新军","id":"9f10877e-6699-4056-a0bb-ef06a79860bf","originalAuthorName":"裴新军"},{"authorName":"黄继华","id":"3a211499-771c-48d3-839d-6d33595b4b3f","originalAuthorName":"黄继华"},{"authorName":"张建纲","id":"113eaf23-9a07-4bbc-9838-827824ab4e7c","originalAuthorName":"张建纲"}],"doi":"10.3969/j.issn.1003-1545.2004.06.004","fpage":"13","id":"96c36694-814a-4394-b2dc-4f22ef76a008","issue":"6","journal":{"abbrevTitle":"CLKFYYY","coverImgSrc":"journal/img/cover/CLKFYYY.jpg","id":"10","issnPpub":"1003-1545","publisherId":"CLKFYYY","title":"材料开发与应用"},"keywords":[{"id":"dce7f428-1bc0-4cf0-a96d-9b4ca4ce90a9","keyword":"反应钎涂","originalKeyword":"反应钎涂"},{"id":"bc4e0434-822c-4795-a50c-fb5d5ffa9186","keyword":"钛镍金属间化合物","originalKeyword":"钛镍金属间化合物"},{"id":"2b0adbfd-a41e-403d-80c5-a51722bb4830","keyword":"碳化钛/钛镍复合涂层","originalKeyword":"碳化钛/钛镍复合涂层"}],"language":"zh","publisherId":"clkfyyy200406004","title":"碳化钛/钛镍金属间化合物复合涂层相组织研究","volume":"19","year":"2004"},{"abstractinfo":"利用过饱和析出法,研究了碳饱和熔中Ti与TiC、Ti(C,N)的平衡.结果表明,在液中与Ti(C,N)平衡的Ti含量远小于与TiC平衡的Ti含量;Ti的溶解度值与温度近似成线性正比关系,与N2分压成反比关系.对实验样进行电镜分析发现,Ti沉积在坩埚底部和侧面较多,而液表层和中心部位较少,表明Ti化合物是以非均质形核晶体析出,相比较石墨质耐火材料更有利于Ti化合物的非均质形核.","authors":[{"authorName":"丁跃华","id":"0b5ece42-b1c7-46de-bf6f-610342ed23ae","originalAuthorName":"丁跃华"},{"authorName":"李新生","id":"ef2b12df-ee07-4790-91e6-6c0807e55611","originalAuthorName":"李新生"}],"doi":"","fpage":"22","id":"33dffc66-40cf-4228-a1e9-ae63c0763363","issue":"2","journal":{"abbrevTitle":"GTFT","coverImgSrc":"journal/img/cover/gtft1.jpg","id":"28","issnPpub":"1004-7638","publisherId":"GTFT","title":"钢铁钒钛"},"keywords":[{"id":"8d58eabf-1bad-4166-afb3-bc80c3863daa","keyword":"熔","originalKeyword":"熔铁"},{"id":"3ee26141-293d-461d-a13d-b741ed339535","keyword":"Ti溶解度","originalKeyword":"Ti溶解度"},{"id":"16ff518d-35cb-4406-bd11-5cc48bab8368","keyword":"TiC","originalKeyword":"TiC"},{"id":"edc39885-c3c8-4243-9750-38c9b8c2b811","keyword":"Ti(C,N)","originalKeyword":"Ti(C,N)"},{"id":"46081cc3-1a36-4888-a773-fbe41a687c71","keyword":"碳饱和","originalKeyword":"碳饱和"},{"id":"a381f7b9-e0da-42cb-bfa8-077205f3b457","keyword":"非均质形核","originalKeyword":"非均质形核"}],"language":"zh","publisherId":"gtft200902005","title":"碳饱和熔中Ti化合物析出规律的研究","volume":"30","year":"2009"},{"abstractinfo":"在平衡态时,化学计量比成份Fe3Al具有D03超结构,并表现出铁磁性,平均每个Fe原子的磁矩是1.7μB,而具有B2超结构的FeAl却是无磁的.利用快速凝固、冷加工处理、溅射和机械合金化等非平衡加工技术可以使D03-Fe3Al和B2-FeAl等有序铝金属间化合物相无序化.本文利用固体与分子经验电子理论(EET)和Jaccarino-Walker模型对铝金属间化合物的磁性进行了计算,研究了无序化对Fe-Al有序相磁性的影响.结果表明:完全无序的Fe75Al25和Fe50Al50,每个Fe原子的平均磁矩分别是2.01μB、1.41μB,铝金属间化合物的磁性可以通过无序化提高.","authors":[{"authorName":"范润华","id":"eabea15d-3f28-43b2-93ea-4671e2c9f37e","originalAuthorName":"范润华"},{"authorName":"尹文宗","id":"b4793464-1efa-45ff-84bf-dfcf6acddb2a","originalAuthorName":"尹文宗"},{"authorName":"孙康宁","id":"3da9354c-f91f-45a9-9405-12e69d4dd8e7","originalAuthorName":"孙康宁"},{"authorName":"孙家涛","id":"aaf6d3cd-2bf9-415d-997e-d192dc8b0652","originalAuthorName":"孙家涛"},{"authorName":"张玉军","id":"adb38eb5-e9a9-4198-94d9-f49b00162840","originalAuthorName":"张玉军"}],"doi":"10.3969/j.issn.1000-985X.2005.04.009","fpage":"606","id":"fb20b85f-e885-49ad-972e-6ae1553b9d4d","issue":"4","journal":{"abbrevTitle":"RGJTXB","coverImgSrc":"journal/img/cover/RGJTXB.jpg","id":"57","issnPpub":"1000-985X","publisherId":"RGJTXB","title":"人工晶体学报"},"keywords":[{"id":"8c547900-6fc7-473c-ad2c-67bdd50863a9","keyword":"磁性能","originalKeyword":"磁性能"},{"id":"a25e229f-9316-418a-b217-4102b613dc5b","keyword":"铝金属间化合物","originalKeyword":"铁铝金属间化合物"},{"id":"ca683a86-a97d-43d2-84da-c3272004fd42","keyword":"有序-无序","originalKeyword":"有序-无序"},{"id":"1a7244b1-3c62-4439-bcea-7aecd56a21e8","keyword":"固体与分子经验电子理论","originalKeyword":"固体与分子经验电子理论"},{"id":"ef78cf69-0ebd-4dce-bfb0-6806a1e28f9b","keyword":"Jaccarino-Walker模型","originalKeyword":"Jaccarino-Walker模型"}],"language":"zh","publisherId":"rgjtxb98200504009","title":"无序化对有序铝金属间化合物磁性的影响","volume":"34","year":"2005"},{"abstractinfo":"本文阐述了材料吸波性能的表征方法,利用固气反应原理制得化合物,通过XRD测试其生成产物,并对生成产物的电磁性能利用网络矢量分析法进行测试.通过研究发现:在550℃、氨氢比为1:1的条件下氮化5h制得的产物的电磁性能最佳.在1M~1.5GHz的频段内,化合物具有良好的电磁参数.","authors":[{"authorName":"李建敏","id":"285bf2d6-1e4a-480d-89ae-f3cc64998229","originalAuthorName":"李建敏"},{"authorName":"王群","id":"a0d2d2cd-0cb5-4507-92bf-0c4773774742","originalAuthorName":"王群"},{"authorName":"李永卿","id":"52bb0519-736e-48be-8d45-4ff460d43d4c","originalAuthorName":"李永卿"}],"doi":"10.3969/j.issn.1007-4252.2010.01.002","fpage":"6","id":"e5561dc7-94e5-400f-84b2-ec3a6669dc74","issue":"1","journal":{"abbrevTitle":"GNCLYQJXB","coverImgSrc":"journal/img/cover/GNCLYQJXB.jpg","id":"34","issnPpub":"1007-4252","publisherId":"GNCLYQJXB","title":"功能材料与器件学报 "},"keywords":[{"id":"9689d4a7-6ccd-4415-a733-41f042da5a46","keyword":"化合物","originalKeyword":"铁氮化合物"},{"id":"799c5954-cdb5-4e7e-bd08-86db70a3ce34","keyword":"吸收剂","originalKeyword":"吸收剂"},{"id":"6001ad66-a89e-4427-8d4a-c7cef741eabc","keyword":"电磁性能","originalKeyword":"电磁性能"}],"language":"zh","publisherId":"gnclyqjxb201001002","title":"化合物的制备及电磁性能","volume":"16","year":"2010"},{"abstractinfo":"采用燃烧合成-热压工艺制备热电材料β-FeSi2,研究了热压温度和热压压力对硅间化合物相变的规律.利用X射线衍射仪和扫描电子显微镜分析了合成的硅间化合物的相组成及其微观结构形貌.结果表明:当硅原子比Fe∶ Si为1∶3,添加0.50 at%的Cu时,燃烧合成的产物主要为α-Fe2Si5和Si.热压温度为760℃时α-Fe2Si5完全转变为β-FeSi2,且压力的升高有助于β-FeSi2生成和产物致密度的提高.α-Fe2Si5分解发生共析反应时,部分Si固溶于β-FeSi2内形成了β-FeSi2合金.另一部分Si微粒粘附于β-FeSi2颗粒上,Si在β相的弥散分布可提高热电优值.","authors":[{"authorName":"高君玲","id":"0138b740-a39f-4b18-9281-d98ce546bce5","originalAuthorName":"高君玲"},{"authorName":"陈秀娟","id":"f6b1317a-20d1-41ab-accf-46bb598ff3b3","originalAuthorName":"陈秀娟"},{"authorName":"赵文军","id":"c6460ab6-2cbc-4b08-81b8-a1e29e4ea8b7","originalAuthorName":"赵文军"},{"authorName":"张鹏林","id":"d682d914-b8c2-4069-9de9-619a5ea2e703","originalAuthorName":"张鹏林"},{"authorName":"余淑荣","id":"36b521ca-dfbd-46cd-a840-ae9162b706ee","originalAuthorName":"余淑荣"}],"doi":"","fpage":"1","id":"83ac77e0-f78e-47d5-ad46-2d02c9459937","issue":"1","journal":{"abbrevTitle":"CLRCLXB","coverImgSrc":"journal/img/cover/CLRCLXB.jpg","id":"15","issnPpub":"1009-6264","publisherId":"CLRCLXB","title":"材料热处理学报"},"keywords":[{"id":"adfeb2f3-e8e8-49ef-98a5-5e3781645853","keyword":"β-FeSi2","originalKeyword":"β-FeSi2"},{"id":"220ca55a-8978-47cd-9a0e-0a5f2f401cb2","keyword":"热压","originalKeyword":"热压"},{"id":"e06ebd9c-9b58-4f17-ac80-8bf49161dded","keyword":"温度","originalKeyword":"温度"},{"id":"24521bb1-97dd-4a77-8cfc-be571314ae2f","keyword":"相转变","originalKeyword":"相转变"},{"id":"2c0c3162-fdef-4c4c-acf1-dbcb1d476d2d","keyword":"微观结构","originalKeyword":"微观结构"}],"language":"zh","publisherId":"jsrclxb201301001","title":"热压工艺对硅间化合物相转变的影响","volume":"34","year":"2013"}],"totalpage":4936,"totalrecord":49357}