稀土学报(英文版), 2002, 20(4): 325-328.
1.Institute of Physical Chemistry, Zhejiang Normal University, Ji nhua 321004, China
2.Institute of Physical Chemistry, Zhejiang Normal University, Ji nhua 321004, China
还原后得到还原铁粉,将还原铁粉与适量硅油混合并添加少量纳米Fe3O4粉制备还原铁粉磁流变液,对还原铁粉进行了表征,对还原铁粉和磁流变液性能进行了研究.结果表明:还原铁粉粒径约为1μm,其比饱和磁化强度与羰基铁粉相当;还原铁粉磁流变液属于Binham流体,添加质量分数0.8%纳米Fe3O4粉能有效提高其剪切应力;还原铁粉磁流变液不但具有较好的抗沉降稳定性,而且在低磁场下具有良好的磁流变特性.","authors":[{"authorName":"李敬民","id":"2046d102-0eb1-4eee-abb1-7a4d6e154ac6","originalAuthorName":"李敬民"},{"authorName":"晁月盛","id":"9b1853a2-d14f-49d9-a286-062e8ab8327f","originalAuthorName":"晁月盛"},{"authorName":"周丹晨","id":"0fefbbbe-1db6-4d7e-bacb-3153bcd052dc","originalAuthorName":"周丹晨"},{"authorName":"李昌安","id":"09d766e5-5f92-45d2-a86c-8522126407d5","originalAuthorName":"李昌安"}],"doi":"","fpage":"46","id":"9b3db6cb-fec8-49cd-9160-9f196e803045","issue":"10","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":"f93039b3-9b16-401f-9f9d-1e20ba1cfaf9","keyword":"氧化铁皮","originalKeyword":"氧化铁皮"},{"id":"324c3add-3084-4d59-8f14-440912cedb83","keyword":"α-Fe2O3","originalKeyword":"α-Fe2O3"},{"id":"cc77e794-68cf-4773-9e5c-b57f4072e540","keyword":"还原铁粉","originalKeyword":"还原铁粉"},{"id":"736e0c95-0f92-40cd-950a-2551e0bd1ba1","keyword":"磁流变液","originalKeyword":"磁流变液"}],"language":"zh","publisherId":"jxgccl201010013","title":"利用氧化铁皮制备还原铁粉磁流变液","volume":"34","year":"2010"},{"abstractinfo":"以还原铁粉为原料,在不同温度下进行热处理,然后在500 MPa下压制获得铁粉基软磁环状样品,分析了样品的静态磁性能和交变磁场下的磁性能和损耗.结果表明:还原铁粉在700℃下保温30 min,软磁样品的静态磁性能明显提高,初始磁导率和最大磁导率均增加1倍以上,粉末的显微硬度从61下降到51,粉末压缩性能得到改善,样品的密度提高了0.3 g/cm3;在此温度下对粉末热处理,还能降低软磁样品的矫顽力,提高样品的振幅磁导率,减小磁滞损耗,从而改善交变磁场下材料的软磁性能.","authors":[{"authorName":"尹福正","id":"bd621278-f7e4-4215-bc54-ea87bc677970","originalAuthorName":"尹福正"},{"authorName":"杨钰婷","id":"7bf9d2e7-e047-413e-8258-9098e55158dd","originalAuthorName":"杨钰婷"},{"authorName":"崔建民","id":"57106f0a-9c5a-4960-b1b2-12a2214b0f6e","originalAuthorName":"崔建民"},{"authorName":"田建军","id":"96bb5721-4f0a-42f5-9c0f-c2a1e709acf8","originalAuthorName":"田建军"},{"authorName":"袁勇","id":"ba0b39aa-29cd-46fa-862b-12d228dd919d","originalAuthorName":"袁勇"},{"authorName":"张深根","id":"5d212ce2-5c69-4758-a707-928ac956e225","originalAuthorName":"张深根"},{"authorName":"张德金","id":"25668052-d6ef-4290-9e4e-e06a0c530d86","originalAuthorName":"张德金"},{"authorName":"李霆","id":"64be6492-672e-4b7c-bf73-12ce58eaa77a","originalAuthorName":"李霆"}],"doi":"","fpage":"45","id":"c7c4bc38-b812-4bb2-a94c-0a295f728c5b","issue":"6","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":"a789038f-db18-41a9-bd6c-167174567f53","keyword":"还原铁粉","originalKeyword":"还原铁粉"},{"id":"b475dc04-0a4c-4b40-b562-c3fe0d1b281c","keyword":"软磁","originalKeyword":"软磁"},{"id":"66ba08ae-9d69-4b35-a0e3-cb627da67fe2","keyword":"热处理","originalKeyword":"热处理"},{"id":"c4028d75-908c-4771-8552-8ec29cbe2c9d","keyword":"磁导率","originalKeyword":"磁导率"},{"id":"6cd8bb5a-b412-4c1f-8866-4713abb37417","keyword":"损耗","originalKeyword":"损耗"}],"language":"zh","publisherId":"jsrclxb201006009","title":"铁粉热处理对铁基软磁材料性能的影响","volume":"31","year":"2010"},{"abstractinfo":"为了将轴承滚动体研磨钢泥制得的还原铁粉应用于汽车减震器活塞的生产中,在其中加入石墨、电解铜粉及羰基铁粉等制成合金粉末,并压制、烧结成型,通过正交试验探讨石墨、电解铜粉及羰基铁粉质量分数对试样组织和性能的影响.结果表明,碳对硬度和抗拉强度的影响最大,铜的影响较小;随石墨和铜粉质量分数的增大,铁素体减少,珠光体增多;得出成分为Fe-1.2C-1.8Cu-10羰基铁粉的合金符合汽车减震器铁基粉末冶金零件技术条件JB/T 9138-1999的要求.","authors":[{"authorName":"马明叶","id":"1f025fec-2bd2-447c-a135-f918a77a93e7","originalAuthorName":"马明叶"},{"authorName":"刘靖","id":"f09b3823-ce7d-492e-b600-801ac43190f1","originalAuthorName":"刘靖"},{"authorName":"韩静涛","id":"b7823e08-447a-4e78-9938-423b8097cb89","originalAuthorName":"韩静涛"}],"doi":"10.13228/j.boyuan.issn1006-9356.20160207","fpage":"23","id":"c7d45613-5e14-4713-a4f1-9b23f99fa800","issue":"3","journal":{"abbrevTitle":"ZGYJ","coverImgSrc":"journal/img/cover/ZGYJ.jpg","id":"87","issnPpub":"1006-9356","publisherId":"ZGYJ","title":"中国冶金"},"keywords":[{"id":"d9101354-2bb4-4638-98c3-c80ebf9b2dee","keyword":"还原铁粉","originalKeyword":"还原铁粉"},{"id":"631fed78-7235-40df-9c02-856d5ed6cca8","keyword":"合金元素","originalKeyword":"合金元素"},{"id":"f997232e-4dba-45c4-980f-77f2fb12a3fb","keyword":"正交试验","originalKeyword":"正交试验"},{"id":"8a0d434e-c121-47cd-88a5-c1fe5220b4dc","keyword":"组织性能","originalKeyword":"组织性能"}],"language":"zh","publisherId":"zgyj201703005","title":"合金元素对汽车减震器活塞组织与性能的影响","volume":"27","year":"2017"},{"abstractinfo":"采用铁鳞还原铁粉制备铜包铁复合粉末时,添加剂的配方对复合粉末综合性能影响较大.在铁鳞还原铁粉表面化学镀铜制备复合粉末,通过正交试验研究了添加剂对铁鳞还原铁粉表面置换镀铜包覆层综合性能的影响;采用扫描电镜(SEM)和能谱仪(EDS)等对铜包覆层的表面形貌和断面形貌以及成分进行表征,用X射线衍射仪(XRD)检测包覆粉末的物相结构,并利用红外光谱仪(FT-IR)测试其表面的添加剂残留情况;分析了各类添加剂对包覆层质量的影响规律,得到的最优添加剂配方为0.160 0 g/L乙二胺四乙酸二钠(EDTA·2Na),0.001 0g/L 2-巯基苯并咪唑(M),0.003 5 g/L乙烯硫脲(N),0.450 0 g/L聚乙二醇(PEG),0.120 0 g/L十二烷基苯磺酸钠(SDBS).最优添加剂配方条件下制备的复合粉末的铜包覆层均匀、连续、包覆效果良好,只含有铁和铜两相,包覆层中仅有微量添加剂成分残留.","authors":[{"authorName":"王勇","id":"e1a5c605-5c47-4ce9-afa7-96ac27e9e3ed","originalAuthorName":"王勇"},{"authorName":"刘月","id":"11685122-5d98-44a8-ac29-2719ce6d790b","originalAuthorName":"刘月"},{"authorName":"周飞飞","id":"88a2fb6b-2751-4c15-95b5-65c0c2efc981","originalAuthorName":"周飞飞"},{"authorName":"谢帅","id":"ea1d525b-b08e-4111-8088-8f45f087c338","originalAuthorName":"谢帅"}],"doi":"","fpage":"56","id":"997ef473-84d6-45df-ba1f-2862c0c83d3f","issue":"11","journal":{"abbrevTitle":"CLBH","coverImgSrc":"journal/img/cover/CLBH.jpg","id":"7","issnPpub":"1001-1560","publisherId":"CLBH","title":"材料保护"},"keywords":[{"id":"881299e1-f95e-429d-aad2-a2bf3c4c848a","keyword":"铁鳞还原铁粉","originalKeyword":"铁鳞还原铁粉"},{"id":"cc61a468-9e34-4557-ad16-d6dd3f72316d","keyword":"置换镀铜","originalKeyword":"置换镀铜"},{"id":"9e4d7b6a-c060-4dab-9614-5ab051dcc108","keyword":"铜包铁粉","originalKeyword":"铜包铁粉"},{"id":"4fdea76b-39e2-46b0-9f4c-c11c43d1b49a","keyword":"正交试验","originalKeyword":"正交试验"},{"id":"fc393c32-cfc4-448c-b417-59beebfdb810","keyword":"添加剂","originalKeyword":"添加剂"}],"language":"zh","publisherId":"clbh201611015","title":"铁鳞还原铁粉表面置换镀铜的添加剂优化","volume":"49","year":"2016"},{"abstractinfo":"研究了用锈蚀法分离浸锌渣还原铁粉中的镓和锗的热力学基础与技术条件. 结果表明, 控制溶液pH值和电位φ, 可使金属铁生成针铁矿(FeOOH)沉淀, 镓、锗分别以Ga3+、 H2GeO3形式进入溶液. 实现Ga、 Ge与Fe分离的热力学条件为: 25.℃下, pH值0.685～2.742, 电位φ＞(0.892.3-0.177.3pH).V; 80.℃下, pH值0.130～1.857, 电位φ＞(0.908-0.210.1pH).V. 锈蚀试验表明: H2O2流量为0.2～0.5.mL/min, pH值为1.0～1.5, 温度80.℃, 时间为60～80.min的条件下, 对含Ga 1.538.g/t、 Ge 1.292.g/t 和Ga 2.160.g/t、 Ge 1.403.g/t的两种浸锌渣还原铁粉进行锈蚀试验, 可使90%左右Ga、 Ge转入溶液.","authors":[{"authorName":"李光辉","id":"65282126-03c3-4feb-ad72-dc84c884b093","originalAuthorName":"李光辉"},{"authorName":"董海刚","id":"4e387ab2-11d6-452d-879f-14517c41fc1f","originalAuthorName":"董海刚"},{"authorName":"姜涛","id":"17eba7e2-6b01-42b3-aa5c-1644b1b463e4","originalAuthorName":"姜涛"},{"authorName":"黄柱成","id":"da75cb17-8028-4e93-8cc8-b9f2e6089644","originalAuthorName":"黄柱成"},{"authorName":"郭宇峰","id":"d5d6ffa4-321f-4e4d-8f35-692a07701355","originalAuthorName":"郭宇峰"},{"authorName":"杨永斌","id":"67da984e-8115-499d-b2b6-e32ed7c3c57f","originalAuthorName":"杨永斌"}],"doi":"","fpage":"1940","id":"ca3883dd-0cea-4646-b9ce-3be3ef6e56ca","issue":"11","journal":{"abbrevTitle":"ZGYSJSXB","coverImgSrc":"journal/img/cover/ZGYSJSXB.jpg","id":"88","issnPpub":"1004-0609","publisherId":"ZGYSJSXB","title":"中国有色金属学报"},"keywords":[{"id":"799780f9-cc7f-47fa-a812-2c84a5cf8eae","keyword":"镓","originalKeyword":"镓"},{"id":"3cc45c48-0b5d-4e18-8d58-dba21f8c7e98","keyword":"锗","originalKeyword":"锗"},{"id":"38009be6-377b-462b-9aee-695ad5248a27","keyword":"锈蚀法","originalKeyword":"锈蚀法"},{"id":"b1c19230-bda5-4518-ae30-b959a50ce8fa","keyword":"φ-pH图","originalKeyword":"φ-pH图"}],"language":"zh","publisherId":"zgysjsxb200411025","title":"锈蚀法从浸锌渣还原铁粉中分离镓锗的基础与应用","volume":"14","year":"2004"},{"abstractinfo":"直接还原过程中矿石的脉石转入DRI,给电炉冶炼带来一系列影响.直接还原铁质量,必须兼顾直接还原生产和电炉炼钢两个生产环节.","authors":[{"authorName":"史占彪","id":"71d16f3e-a697-4362-b45c-d886192b9a61","originalAuthorName":"史占彪"}],"doi":"10.3969/j.issn.1006-9356.2004.01.006","fpage":"22","id":"eebafd0d-1a27-449c-91c6-0f921b3f107e","issue":"1","journal":{"abbrevTitle":"ZGYJ","coverImgSrc":"journal/img/cover/ZGYJ.jpg","id":"87","issnPpub":"1006-9356","publisherId":"ZGYJ","title":"中国冶金"},"keywords":[{"id":"16c7e3ce-15de-4686-bd48-81c9517e515c","keyword":"直接还原铁","originalKeyword":"直接还原铁"},{"id":"2eb8a20e-0371-446a-b2ed-4867f6e420dc","keyword":"质量","originalKeyword":"质量"},{"id":"bbc3372b-d069-47c3-995c-7f96d294054a","keyword":"质量标准","originalKeyword":"质量标准"}],"language":"zh","publisherId":"zgyj200401006","title":"狠抓直接还原铁质量","volume":"","year":"2004"},{"abstractinfo":"直接还原铁作为废钢替代品,过去十年来全球产量稳步增长.气基工艺在直接还原铁生产中占据主导地位,但近年来煤基还原工艺也发展很快.对主要直接还原铁工艺做了比较,重点对直接还原铁生存和发展条件做了研究.分析印度煤基工艺占主导的原因,指出我国发展直接还原铁可以借鉴的方面以及目前存在的问题,对我国发展直接还原铁的前景进行了展望,提出发展直接还原铁的关键点和可行性工艺路线.","authors":[{"authorName":"王鹏飞","id":"a32671da-a3d5-4e76-b04c-6408ab988ed4","originalAuthorName":"王鹏飞"}],"doi":"","fpage":"56","id":"dfdba436-491d-433d-ad4b-12a9a4f2be4e","issue":"3","journal":{"abbrevTitle":"SHJS","coverImgSrc":"journal/img/cover/SHJS.jpg","id":"59","issnPpub":"1001-7208","publisherId":"SHJS","title":"上海金属"},"keywords":[{"id":"39ed6eab-a579-4d1f-adc4-e6f5899eab50","keyword":"直接还原铁","originalKeyword":"直接还原铁"},{"id":"0f8fd516-05c2-4fbf-ac7c-3d89cd7e649f","keyword":"气基工艺","originalKeyword":"气基工艺"},{"id":"838f2a5a-2bfc-4afe-a1bb-5597af65a5cf","keyword":"煤基工艺","originalKeyword":"煤基工艺"},{"id":"0efca0bd-d0ed-41a5-94ca-e716adbd5fab","keyword":"煤制气","originalKeyword":"煤制气"}],"language":"zh","publisherId":"shjs201403013","title":"直接还原铁发展机会分析","volume":"36","year":"2014"},{"abstractinfo":"介绍了近年国内外直接还原铁生产概况,分析了不同直接还原工艺的状况,认为Midrex是最主要的直接还原铁生产工艺,资源条件决定了煤基回转窑法仍将是我国直接还原铁生产的主要方法,但应重视气基竖炉还原工艺的开发研究工作.我国直接还原铁仍将有较大的市场需求.生产规模过小、工艺设备落后是限制我国直接还原生产发展主要原因.此外,应建立稳定畅通的原料供应渠道.","authors":[{"authorName":"魏国","id":"d3cd1fe2-0a93-4a5b-acc7-1fb196df87bc","originalAuthorName":"魏国"},{"authorName":"赵庆杰","id":"5fda724b-6bb2-49fd-8f94-a6b5c6454f4c","originalAuthorName":"赵庆杰"},{"authorName":"董文献","id":"be0293c9-7ef0-407d-be3a-8202ab33d67f","originalAuthorName":"董文献"},{"authorName":"王治卿","id":"ad8b054c-1ba2-40a0-a533-85d6101f3385","originalAuthorName":"王治卿"}],"doi":"10.3969/j.issn.1006-9356.2004.09.003","fpage":"16","id":"6487196b-6cb5-4254-9bda-a1b8df6ca664","issue":"9","journal":{"abbrevTitle":"ZGYJ","coverImgSrc":"journal/img/cover/ZGYJ.jpg","id":"87","issnPpub":"1006-9356","publisherId":"ZGYJ","title":"中国冶金"},"keywords":[{"id":"a28a7aa5-ab0f-48d3-a862-a1e63eb42e99","keyword":"直接还原","originalKeyword":"直接还原"},{"id":"00cb1f5d-66a2-4d14-b266-c1644549c760","keyword":"Midrex","originalKeyword":"Midrex"},{"id":"9051227f-d816-4a5b-a7cd-71207314bb85","keyword":"煤基回转窑","originalKeyword":"煤基回转窑"},{"id":"136ffc23-4beb-4ec6-9eb5-1e8e19e64c1a","keyword":"气基竖炉","originalKeyword":"气基竖炉"}],"language":"zh","publisherId":"zgyj200409003","title":"直接还原铁生产概况及发展","volume":"","year":"2004"},{"abstractinfo":"对反应罐煤基直接还原铁进行了脱硫实验研究.研究了脱硫剂CaO加入量对海绵铁脱硫率的影响,考察了CaO、CaCO3、白云石等不同脱硫剂的脱硫效果,得到了最高脱硫率时海绵铁中硫的分布情况.","authors":[{"authorName":"姜银举","id":"f04473fa-8fda-405c-91c8-f13081adf45d","originalAuthorName":"姜银举"},{"authorName":"董小明","id":"a42e73d1-bfff-4fc9-9058-0a308dad966c","originalAuthorName":"董小明"},{"authorName":"宋绍开","id":"0b6db538-5298-4601-ae41-f61787894a36","originalAuthorName":"宋绍开"},{"authorName":"樊珍","id":"44d60e9a-bc05-4437-81e1-0479b70dd9ed","originalAuthorName":"樊珍"},{"authorName":"张锋","id":"9f26b4b6-4ef5-4570-8b4c-ab00c8bfa74a","originalAuthorName":"张锋"}],"doi":"10.3969/j.issn.1671-6620.2012.01.003","fpage":"10","id":"9342a70a-e7c0-48ca-925a-00a122d5751d","issue":"1","journal":{"abbrevTitle":"CLYYJXB","coverImgSrc":"journal/img/cover/CLYYJXB.jpg","id":"17","issnPpub":"1671-6620","publisherId":"CLYYJXB","title":"材料与冶金学报"},"keywords":[{"id":"06045029-42ab-4ad4-a8c1-1b65b4353558","keyword":"直接还原铁","originalKeyword":"直接还原铁"},{"id":"c804ea1b-f81a-469d-a823-6074abef4120","keyword":"反应罐","originalKeyword":"反应罐"},{"id":"7ad44a37-b1ec-4e01-a46c-036d94524faa","keyword":"脱硫","originalKeyword":"脱硫"}],"language":"zh","publisherId":"clyyjxb201201003","title":"反应罐直接还原铁脱硫的研究","volume":"11","year":"2012"},{"abstractinfo":"<正> 一、引言 粉末冶金中所用的金属粉末,用途最广而用量最大的首推铁粉,举凡铁基含油轴承、过滤器、密致的机械零件、粉铁心及有机合成的触媒等,往往以铁粉为主要原料。铁粉的装备方法不外下列五种:一、还原法,二、电解法,三、羰基法,四、喷雾法,五、机械粉碎法。其中以电解法的成本较高,因此用途受到一定的限制,还原法是目前应用得最广泛的方法。 还原法的优点是:可以利用工业废料如铁磷及酸浸沉泥或高品位的铁矿等作为原料。氧化铁很脆,破碎容易,工业上便可从控制氧化铁的粗细来控制铁粉的粒度。还原铁粉柔","authors":[{"authorName":"卢肇基","id":"55eb9847-a406-4790-b75a-8bee3fc0b7e5","originalAuthorName":"卢肇基"},{"authorName":"沈邦儒","id":"90f89cbf-e47b-4ff2-92bf-35b9daad18b0","originalAuthorName":"沈邦儒"},{"authorName":"金大康","id":"0923b942-0b90-4082-9f11-68207155a3dd","originalAuthorName":"金大康"},{"authorName":"吴自良","id":"4c0f09c9-a8b2-4ecd-b43c-7760ddf0f973","originalAuthorName":"吴自良"}],"categoryName":"|","doi":"","fpage":"43","id":"dea811ed-726c-4804-a993-7e34cd9b906b","issue":"1","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[],"language":"zh","publisherId":"0412-1961_1959_1_7","title":"用木炭还原法从沸腾钢铁鳞制造铁粉","volume":"4","year":"1959"}],"totalpage":771,"totalrecord":7703}