{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"研究了在烧结Nd-Fe-B磁体晶间添加Al、Mg、W、Mo等合金元素对显微组织和磁性能的影响.实验结果表明:低熔点合金元素Al、Mg能显著提高Nd-Fe-B磁体的矫顽力,略微降低剩磁,对磁体的热稳定性无影响;高熔点合金元素W、Mo在不降低剩磁的情况下亦能提高磁体的矫顽力,但效果不如Al、Mg明显.显微组织分析表明,在添加低熔点和高熔点合金元素的磁体晶间发现了两种不同的新相.矫顽力的提高可归于晶间新相的出现.进一步分析表明,与传统的合金化相比,对Nd-Fe-B磁体晶间区域进行微合金化是改进Nd-Fe-B磁体组织与性能的一种更为有效的手段.","authors":[{"authorName":"阎阿儒","id":"dc4ece58-37fa-4637-bb9e-1eb5ae656ad4","originalAuthorName":"阎阿儒"},{"authorName":"宋晓平","id":"6affc621-13fe-4ee7-954b-7da830cde809","originalAuthorName":"宋晓平"},{"authorName":"王笑天","id":"8b091c24-00f8-40a5-bb13-a0affea3bed7","originalAuthorName":"王笑天"}],"doi":"","fpage":"13","id":"879316d7-c7e4-4102-9a11-2c9dcb29e486","issue":"1","journal":{"abbrevTitle":"ZGXTXB","coverImgSrc":"journal/img/cover/ZGXTXB.jpg","id":"86","issnPpub":"1000-4343","publisherId":"ZGXTXB","title":"中国稀土学报"},"keywords":[{"id":"d1856f60-8c75-4590-9e04-e6e840529039","keyword":"稀土","originalKeyword":"稀土"},{"id":"1597a070-b136-41a8-af08-69b4d0dcbf6d","keyword":"Nd-Fe-B磁体","originalKeyword":"Nd-Fe-B磁体"},{"id":"e9e7f816-199c-450c-bea0-0a4d42a91c3f","keyword":"Al、Mg、W、Mo添加剂","originalKeyword":"Al、Mg、W、Mo添加剂"},{"id":"4f86206a-9c6a-4f8f-a041-a86baf4791f0","keyword":"显微组织","originalKeyword":"显微组织"}],"language":"zh","publisherId":"zgxtxb199801004","title":"添加Al、Mg、W、Mo对烧结Nd-Fe-B磁体磁性能与显微组织的影响","volume":"16","year":"1998"},{"abstractinfo":"采用烧结镁铝尖晶石、电熔镁砂和鳞片石墨为主要原料,研究了方镁石-尖晶石-碳砖中添加的金属Al、Mg和不同Mg/Al比对其碳化后残存膨胀率、热膨胀率和N2中1500℃,1.5 h处理后的失重率的影响.结果表明:添加适量Al、Mg组分及控制适当的Mg/Al质量比可明显提高其性能.","authors":[{"authorName":"杨丁熬","id":"0acd31f8-21f7-4618-a61b-c1a18c0565a2","originalAuthorName":"杨丁熬"},{"authorName":"韩莉红","id":"230e9c3b-cfc3-4a73-bd3f-fdf54464d3bf","originalAuthorName":"韩莉红"}],"doi":"10.3969/j.issn.1001-1935.2001.05.007","fpage":"267","id":"4aa67082-d2b7-43b1-875b-0dddce88d0df","issue":"5","journal":{"abbrevTitle":"NHCL","coverImgSrc":"journal/img/cover/NHCL.jpg","id":"55","issnPpub":"1001-1935","publisherId":"NHCL","title":"耐火材料 "},"keywords":[{"id":"bbdd4083-e0a3-405e-87fb-50975a912918","keyword":"Al、Mg添加剂,方镁石-尖晶石-碳砖","originalKeyword":"Al、Mg添加剂,方镁石-尖晶石-碳砖"}],"language":"zh","publisherId":"nhcl200105007","title":"Al、Mg添加剂对方镁石-尖晶石-碳砖性能的影响","volume":"35","year":"2001"},{"abstractinfo":"研究了真空感应熔炼(VIM)制备CuCr25系触头材料,选择水冷凝固及加入Ni-Al,W-Ni,W-Co二元添加剂得到的触头材料致密度高、氧含量低.讨论了合金元素与微观结构对物理性能与电击穿性能的影响,结果表明,适当的冷速、合理的添加元素能显著改善材料的显微组织、细化Cr晶粒;W,Co还对Cr相进行了有效的选择强化,合金的耐电压强度明显提高.","authors":[{"authorName":"王江","id":"eed87671-d76a-4c78-8acc-6f58f2f5167a","originalAuthorName":"王江"},{"authorName":"张程煜","id":"25902b4b-07fa-4aee-97dd-90a542b035d9","originalAuthorName":"张程煜"},{"authorName":"丁秉钧","id":"d55929bd-c1a5-4fe6-9b70-0258b951419b","originalAuthorName":"丁秉钧"}],"doi":"","fpage":"290","id":"c462eda6-0e8c-4372-b980-caf96472a22f","issue":"4","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":"6e50accc-7900-4a39-b03e-f6277c4d9415","keyword":"CuCr触头材料","originalKeyword":"CuCr触头材料"},{"id":"13bba0e1-0ae3-48a3-860c-0c45688467f7","keyword":"真空感应熔炼","originalKeyword":"真空感应熔炼"},{"id":"609748b4-8985-4dfb-9e25-dac72f6d1ed5","keyword":"耐电压强度","originalKeyword":"耐电压强度"}],"language":"zh","publisherId":"xyjsclygc200104013","title":"加入Ni-Al,W-Ni,W-Co二元添加剂时的CuCr25合金的组织与性能","volume":"30","year":"2001"},{"abstractinfo":"以电熔镁砂、天然鳞片石墨、炭黑和沥青为主要原料,分别以总质量分数为4%的金属Al和Mg-Al合金、金属Al和Si为抗氧化剂,以酚醛树脂为结合剂,制备了两组w(C)≈6%的镁碳砖试样,并研究了试样在氧化气氛下分别经600、1 000 和1 400 ℃保温2 h后的抗氧化性.结果表明:只添加金属Al粉时,试样在1 400 ℃下有较好的抗氧化性能;只添加Mg-Al合金时,试样在600 ℃下具有较好的抗氧化性能;金属Al粉与Mg-Al合金按22质量比添加或金属Al粉与Si粉按31质量比复合添加时,试样在600~1 400 ℃范围内的抗氧化效果均较好.","authors":[{"authorName":"张晋","id":"aa1166b0-8066-421d-bb77-03e0496cc93e","originalAuthorName":"张晋"},{"authorName":"朱伯铨","id":"420b9fc1-9bc4-4792-aca7-1a7873fe71cf","originalAuthorName":"朱伯铨"}],"doi":"10.3969/j.issn.1001-1935.2010.02.004","fpage":"92","id":"093eea22-0c88-4817-847f-db9a621eea6e","issue":"2","journal":{"abbrevTitle":"NHCL","coverImgSrc":"journal/img/cover/NHCL.jpg","id":"55","issnPpub":"1001-1935","publisherId":"NHCL","title":"耐火材料 "},"keywords":[{"id":"7309d26b-9bd0-4934-a5bb-7a56077bcc85","keyword":"低碳镁碳砖","originalKeyword":"低碳镁碳砖"},{"id":"ce1b3eb5-7748-418e-99b8-001ea9d28453","keyword":"抗氧化性","originalKeyword":"抗氧化性"},{"id":"5c626431-6e03-4f53-a8a5-cff5f3ca6b50","keyword":"金属添加剂","originalKeyword":"金属添加剂"},{"id":"f558423c-07b2-4241-9cd8-685d6c488083","keyword":"Mg-Al合金","originalKeyword":"Mg-Al合金"}],"language":"zh","publisherId":"nhcl201002004","title":"Al+Mg-Al、Al+Si复合添加剂对低碳镁碳砖抗氧化性的影响","volume":"44","year":"2010"},{"abstractinfo":"介绍了近年来六价铬电镀添加剂的发展,根据添加剂的作用进行了分类,并探讨了其作用机理.","authors":[{"authorName":"李志勇","id":"699b74c0-7441-4bec-9eae-57868ea66bae","originalAuthorName":"李志勇"},{"authorName":"李新梅","id":"5a0eb59b-f9c2-452e-92e3-16195841dcc0","originalAuthorName":"李新梅"}],"doi":"10.3969/j.issn.1004-227X.2002.01.014","fpage":"51","id":"89d4c6ba-652e-4d64-84b6-fe3d9613c4e7","issue":"1","journal":{"abbrevTitle":"DDYTS","coverImgSrc":"journal/img/cover/DDYTS.jpg","id":"21","issnPpub":"1004-227X","publisherId":"DDYTS","title":"电镀与涂饰 "},"keywords":[{"id":"af68d55e-3c03-425d-82cd-8424280014b9","keyword":"镀铬","originalKeyword":"镀铬"},{"id":"91071c5c-1718-453a-aa01-c25733000984","keyword":"添加剂","originalKeyword":"添加剂"}],"language":"zh","publisherId":"ddyts200201014","title":"镀铬添加剂","volume":"21","year":"2002"},{"abstractinfo":"结合球磨和热处理制备掺杂Ti,TiMn2和TiAl的Mg2FeH6样品,并系统研究这些添加剂对Mg2FeH6样品放氢行为的影响。研究结果表明:所有添加剂都能够在一定程度上改善 Mg2FeH6的放氢性能,特别是 TiMn2对Mg2FeH6的放氢动力学性能改善效果显著。根据Kissinger方程计算出掺杂TiMn2的Mg2FeH6样品的放氢活化能为94.87 kJ/mol,与未掺杂的Mg2FeH6样品相比,降低了28 kJ/mol。另外,掺杂TiMn2的Mg2FeH6样品在循环测试过程中仍具有良好的放氢性能改善效果。","authors":[{"authorName":"徐晨晨","id":"825debdf-f99b-4ccf-be31-d4bf018432a6","originalAuthorName":"徐晨晨"},{"authorName":"肖学章","id":"5b7bd2f2-0259-4a4e-8326-7348996830b9","originalAuthorName":"肖学章"},{"authorName":"邵杰","id":"5a7b3997-3b06-4703-9897-83b458cf41fd","originalAuthorName":"邵杰"},{"authorName":"刘朗夏","id":"b05316be-a6b0-4686-9fee-3dbab1df82ab","originalAuthorName":"刘朗夏"},{"authorName":"秦腾","id":"81cec8a9-22cb-4ec8-9067-4b4018451a6c","originalAuthorName":"秦腾"},{"authorName":"陈立新","id":"7f41cd28-b942-4bbf-af1c-c6e579615cc0","originalAuthorName":"陈立新"}],"doi":"10.1016/S1003-6326(16)64169-9","fpage":"791","id":"4d4a279d-c477-49d8-b877-f144dc92a03c","issue":"3","journal":{"abbrevTitle":"ZGYSJSXBEN","coverImgSrc":"journal/img/cover/ZGYSJSXBEN.jpg","id":"757390d2-7d95-4517-96f1-e467ce1bff63","issnPpub":"1003-6326","publisherId":"ZGYSJSXBEN","title":"中国有色金属学报(英文版)"},"keywords":[{"id":"da3bb053-6db8-4717-a5b2-2c247fad3dcf","keyword":"Mg2FeH6","originalKeyword":"Mg2FeH6"},{"id":"313976d9-b228-42f5-9e67-3b36c6ef7711","keyword":"Ti基添加剂","originalKeyword":"Ti基添加剂"},{"id":"02d40a6e-9aa5-41dc-ac16-eaa8e9122c7b","keyword":"放氢性能","originalKeyword":"放氢性能"},{"id":"6f4409e1-138c-4f14-9663-df74e847313e","keyword":"动力学","originalKeyword":"动力学"}],"language":"zh","publisherId":"zgysjsxb-e201603022","title":"Ti基添加剂对Mg2FeH6放氢性能的影响","volume":"26","year":"2016"},{"abstractinfo":"以Al和B2O3为原料采用燃烧合成方法制备了AlB2-Al2O3复合粉体,研究了Mg的添加量对燃烧反应产物物相组成的影响.用温度-时间记录仪测定了反应的燃烧温度,并计算了燃烧波速度;用XRD研究合成产物的物相组成;用差示扫描量热-热重研究了原料混合粉在加热过程中的反应过程;用场发射扫描电子显微镜、能谱研究合成产物的显微形貌.结果表明,随着Mg的增加,Al-B2O3-Mg体系燃烧温度降低,燃烧波速度加快;产物物相有Al2O3、A1B2、MgAl2O4固溶体及残余的Al,随着Mg添加量的升高,MgAl2O4固溶体增加,Al2O3和Al降低,A1B2先增加后减少,在添加6wt% Mg时到达最高值;DSC-TGA结果显示添加6wt% Mg时燃烧合成反应的引燃温度为1182 K;扫描结果显示A12O3为粒径2~4 μm的球状颗粒,AlB2为粒径5~10 μm的颗粒,Mg A12O4固溶体为不规则连续基体.","authors":[{"authorName":"殷汉青","id":"85aefc03-cc90-450c-b1c9-e32ba0a69f25","originalAuthorName":"殷汉青"},{"authorName":"肖国庆","id":"890f8052-630e-4334-92fd-b960a4d876c2","originalAuthorName":"肖国庆"},{"authorName":"丁冬海","id":"c748b308-b954-4e29-952b-5850851ea3b0","originalAuthorName":"丁冬海"},{"authorName":"张立","id":"7ffa6f3e-435c-40d8-b59b-089697c89b46","originalAuthorName":"张立"},{"authorName":"刘科燕","id":"291fb8c2-c9f9-459c-af97-b4af4407b562","originalAuthorName":"刘科燕"}],"doi":"","fpage":"497","id":"4d74c85a-e973-4230-a42b-f7d3f452e037","issue":"2","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":"77cc5536-5268-4bd5-abab-326d3f8aba55","keyword":"燃烧合成","originalKeyword":"燃烧合成"},{"id":"a6d90f91-5311-418a-9a79-206c06bad515","keyword":"添加剂","originalKeyword":"添加剂"},{"id":"573c8e5a-3b97-47d7-9d75-9f39282d74af","keyword":"AlB2-Al2O3复合粉","originalKeyword":"AlB2-Al2O3复合粉"}],"language":"zh","publisherId":"rgjtxb98201602036","title":"添加剂Mg对燃烧合成AlB2-Al2O3复合粉体物相组成的影响","volume":"45","year":"2016"},{"abstractinfo":"采用真空感应熔炼法制备CuCr25(W),与Cr25(C)合金,研究不同合金元素W,C对CuCr触头微观组织的影响.研究结果表明,W和C能够显著细化Cr相晶粒,W对Cr相晶粒还有球化作用,同时对Cr相进行了强化.使合金整体性能得到提高,其中耐电压强度得到显著提高.","authors":[{"authorName":"王立彬","id":"f98ab413-2abc-4093-8620-75e6b7917f76","originalAuthorName":"王立彬"},{"authorName":"张程煜","id":"976d99fb-e4b5-4e92-8d11-5e1587fb7930","originalAuthorName":"张程煜"},{"authorName":"丁秉钧","id":"7166fe90-52e0-429a-9bf4-52f424ad040d","originalAuthorName":"丁秉钧"}],"doi":"","fpage":"41","id":"8c062a2f-b3a6-4178-a04c-616103e8ec95","issue":"1","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":"b96fb717-f594-43fc-9879-a7b3e4c50ce0","keyword":"CuCr触头材料","originalKeyword":"CuCr触头材料"},{"id":"0ab2daf1-bf74-4b32-9fe7-48f3efe82c87","keyword":"显微组织","originalKeyword":"显微组织"},{"id":"27c9c732-0562-4c09-bd5c-8a71257feb90","keyword":"真空感应熔炼","originalKeyword":"真空感应熔炼"}],"language":"zh","publisherId":"xyjsclygc200301010","title":"W或C添加剂对优化CuCr25合金显微组织的作用","volume":"32","year":"2003"},{"abstractinfo":"为了改善铝基体化学镀Ni-W—P镀速慢、镀层耐腐蚀性和耐磨性差等问题,研究了添加剂(稳定剂、表面活性剂和配住剂等)和热处理温度对1060铝合金上Ni-W-P化学镀层的的沉积速度、腐蚀速度、腐蚀电流密度和硬度等的影响。结果表明:铝基体化学镀Ni-W-P的理想稳定刺是KI(1mg/L),表面活性剂是十二烷基磺酸钠(SDS,50mg/L),配位剂是柠檬酸钠(80g/L);经100—600℃热处理后,Ni—W—P镀层耐蚀性有不同程度的下降,400℃时耐蚀性下降程度最大,但硬度最高(910HV),约为镀态的1.5倍,耐磨性最好。","authors":[{"authorName":"陈弟红","id":"3e462e26-063e-45be-946b-d39695b9ded8","originalAuthorName":"陈弟红"}],"doi":"","fpage":"22","id":"acb9e1d2-a2a0-464d-ab3c-00d6fd144be5","issue":"9","journal":{"abbrevTitle":"CLBH","coverImgSrc":"journal/img/cover/CLBH.jpg","id":"7","issnPpub":"1001-1560","publisherId":"CLBH","title":"材料保护"},"keywords":[{"id":"689dddc1-ab60-490e-aa29-2ad2ffaacc63","keyword":"化学镀Ni-W-P","originalKeyword":"化学镀Ni-W-P"},{"id":"61c41c7f-fa3b-4432-9bb6-0ff1b7b15479","keyword":"1060铝合金","originalKeyword":"1060铝合金"},{"id":"6a03ce9e-546c-48a7-b297-dc2150192417","keyword":"稳定剂","originalKeyword":"稳定剂"},{"id":"9b83902e-0963-4a5c-90e6-e45b636c3669","keyword":"表面活性剂","originalKeyword":"表面活性剂"},{"id":"207612f0-a3c5-43f6-a6ea-83077105b5e6","keyword":"配位剂","originalKeyword":"配位剂"},{"id":"c3b2ad20-db33-4bfd-ac91-b85ba9df52d1","keyword":"热处理","originalKeyword":"热处理"},{"id":"28d6d9ef-d60c-4768-ac12-c5eb13aa9268","keyword":"耐蚀性","originalKeyword":"耐蚀性"},{"id":"9768858d-308e-492d-9215-25563265fdc6","keyword":"耐磨性","originalKeyword":"耐磨性"}],"language":"zh","publisherId":"clbh201109009","title":"各种添加剂和热处理温度对铝基体Ni-W-P化学镀层性能的影响","volume":"44","year":"2011"},{"abstractinfo":"为改善铝阳极的性能,选用工业纯铝(99.8%),熔炼了Al-0.1 In-0.1 Ga-3Ph合金.在4 mol·L-1 KOH溶液中添加znO,KMnO4,Na2SnO3·4H2O,C4H4O6KNa4H2O,研究添加剂对合金阳极行为的影响.结果表明:溶液中添加znO后合金的析氢腐蚀得到明显的抑制,同时降低了合金的极化;KMnO4的加入可大幅提高合金的开路电位,但对抑制合金析氢腐蚀作用不明显;Na2SnO3·4H2O可提高合金的开路电位,降低极化.复合添加剂(11 mmol·L-1ZnO+0.61 mmol·L-1KMnO4)使合金开路电位负移,并有效抑制其析氢腐蚀,提高了阳极活性,综合性能较佳.","authors":[{"authorName":"颜灵光","id":"ca1825a3-0194-4e9b-84d3-18bd0d31fbf0","originalAuthorName":"颜灵光"},{"authorName":"陈彦","id":"851c2735-d9ed-47ba-b5f1-44212c7bf113","originalAuthorName":"陈彦"},{"authorName":"马军德","id":"94cebd68-3221-4669-a435-81ebf4d92f03","originalAuthorName":"马军德"},{"authorName":"李冰","id":"f3898d8d-a413-4ce3-80a2-4911b461ab21","originalAuthorName":"李冰"}],"doi":"10.3969/j.issn.0258-7076.2009.03.013","fpage":"352","id":"a77703f1-f4a8-4df3-8533-0dac09f371da","issue":"3","journal":{"abbrevTitle":"XYJS","coverImgSrc":"journal/img/cover/XYJS.jpg","id":"67","issnPpub":"0258-7076","publisherId":"XYJS","title":"稀有金属"},"keywords":[{"id":"793ac3af-57bc-4ea5-a739-e4fe9f1a6989","keyword":"铝阳极","originalKeyword":"铝阳极"},{"id":"68985363-d236-48ba-b60c-f89471d2aac0","keyword":"添加剂","originalKeyword":"添加剂"},{"id":"c92fc7e2-8c68-4a3b-ad00-58d7ec25ff2c","keyword":"腐蚀","originalKeyword":"腐蚀"},{"id":"13cc1c71-55d4-46a6-8a8e-a68000975331","keyword":"极化","originalKeyword":"极化"}],"language":"zh","publisherId":"xyjs200903013","title":"添加剂对Al-In-Ga-Pb合金阳极行为的影响","volume":"33","year":"2009"}],"totalpage":6874,"totalrecord":68740}