材料导报, 2010, 24(15): 94-98.
ODS铁素体钢中弥散氧化物的研究进展
李明 1, , 周张健 2, , 廖璐 3二次烧结可以制得高强度、高硬度、表面光滑的单分散陶瓷微球。本技术为微米级陶瓷微球的制备提供了新的方法。","authors":[{"authorName":"徐中","id":"d319a405-14ea-4ac7-a5a3-591c7b79e30b","originalAuthorName":"徐中"},{"authorName":"李书召","id":"3af170c8-2c5e-4b90-9436-ed16f9980d32","originalAuthorName":"李书召"},{"authorName":"钱风超","id":"e66d6e84-d258-482f-bef6-a81b2d7ac9fe","originalAuthorName":"钱风超"},{"authorName":"徐文骥","id":"91ba8b44-ca00-4e0a-a28a-6866ed58b526","originalAuthorName":"徐文骥"}],"doi":"","fpage":"895","id":"c16ceec4-d15d-4dc0-87ea-577178707c62","issue":"6","journal":{"abbrevTitle":"CLKXYGCXB","coverImgSrc":"journal/img/cover/CLKXYGCXB.jpg","id":"13","issnPpub":"1673-2812","publisherId":"CLKXYGCXB","title":"材料科学与工程学报"},"keywords":[{"id":"f7757064-97c0-4b34-924e-937747e27aef","keyword":"喷雾干燥法","originalKeyword":"喷雾干燥法"},{"id":"7082b201-d85e-4174-a5f5-9c0a5aca0dcd","keyword":"陶瓷微球","originalKeyword":"陶瓷微球"},{"id":"2d3ec11c-3123-4af6-ad8c-77b304fd3658","keyword":"二次烧结法","originalKeyword":"二次烧结法"},{"id":"d6376d70-a75f-488c-8c9b-2d5833ae629b","keyword":"微球形貌","originalKeyword":"微球形貌"}],"language":"zh","publisherId":"clkxygc201206019","title":"微米级陶瓷微球的制备技术","volume":"30","year":"2012"},{"abstractinfo":"研究了一次烧结制备两相梯度合金的工艺,并对一次烧结和两次烧结制备的梯度合金结构进行了比较.结果表明:如工艺控制得当,一次烧结法可以制备出较理想的梯度结构,随着渗碳温度和保温时间的增加,元η相层厚度增大,一次烧结法比二次烧结法的渗碳效率更高.","authors":[{"authorName":"许雄亮","id":"b8837a54-5cd4-480a-bbd1-f0c9fbe028e9","originalAuthorName":"许雄亮"}],"doi":"10.3969/j.issn.1003-7292.2008.01.003","fpage":"12","id":"343f21d4-024f-4118-860a-e90ee6c1b909","issue":"1","journal":{"abbrevTitle":"YZHJ","coverImgSrc":"journal/img/cover/YZHJ.jpg","id":"75","issnPpub":"1003-7292","publisherId":"YZHJ","title":"硬质合金"},"keywords":[{"id":"1e5b5ddd-71d2-48e0-b1d0-242af64183b8","keyword":"一次烧结","originalKeyword":"一次烧结"},{"id":"9348e679-b0e3-4ee0-b65b-d1de584bcc0f","keyword":"二次烧结","originalKeyword":"二次烧结"},{"id":"29cd07e4-9e63-41d2-b3fc-91562387951f","keyword":"梯度合金","originalKeyword":"梯度合金"},{"id":"5742b238-3414-44a8-997c-4db755f456a8","keyword":"无η相层","originalKeyword":"无η相层"},{"id":"49add01c-3e38-4c4a-b488-36ee095af0d2","keyword":"钴相梯度","originalKeyword":"钴相梯度"}],"language":"zh","publisherId":"yzhj200801003","title":"一次烧结法制备两相梯度合金的研究","volume":"25","year":"2008"},{"abstractinfo":"作为改善烧结矿低温还原粉化性能的基础,通过对不同氧分压下的赤铁矿进行热重分析,并结合显微镜下面积法,研究了赤铁矿的分解和二次赤铁矿的生成机理.实验结果表明:二次赤铁矿生成过程中自身存在大量裂纹,是产生低温还原粉化的主要因素,而气氛和温度是影响二次赤铁矿生成的重要因素;实验还获得了不同氧分压下二次赤铁矿的生成规律以及赤铁矿、磁铁矿、二次赤铁矿之间的转化关系,为降低烧结矿低温还原粉化率,合理控制烧结气氛和烧结温度提供了实验依据.","authors":[{"authorName":"刘洪波","id":"f446f7af-0f77-4468-ada2-b2ce960cb930","originalAuthorName":"刘洪波"},{"authorName":"郭兴敏","id":"f90a6548-876c-4828-a041-ab8341ebdae4","originalAuthorName":"郭兴敏"}],"doi":"10.13228/j.boyuan.issn1001-0963.20130381","fpage":"7","id":"d325d8af-3b61-4525-bdcb-555ecf68aacf","issue":"2","journal":{"abbrevTitle":"GTYJ","coverImgSrc":"journal/img/cover/GTYJ.jpg","id":"29","issnPpub":"1001-1447","publisherId":"GTYJ","title":"钢铁研究"},"keywords":[{"id":"2f4cbe00-bbe5-408c-9fa2-21f577ca6b64","keyword":"铁矿石","originalKeyword":"铁矿石"},{"id":"3cf737dd-bdf7-4006-8c57-034b397c1975","keyword":"低温还原粉化","originalKeyword":"低温还原粉化"},{"id":"39af4975-14e0-4de9-8a63-18003507e2cf","keyword":"氧分压","originalKeyword":"氧分压"},{"id":"f99954e9-020a-4ac7-a26c-a91872bc9122","keyword":"二次赤铁矿","originalKeyword":"二次赤铁矿"}],"language":"zh","publisherId":"gtyjxb201502002","title":"氧分压对烧结过程中二次赤铁矿生成的影响","volume":"27","year":"2015"},{"abstractinfo":"采用溶胶一凝胶法结合二次高温烧结技术,制备了锰系钙钛矿催化剂.利用XRD和EDS对催化剂的物相与元素组成进行了分析,并利用电化学分析方法研究了催化剂的氧还原催化性能.XRD与EDS结果表明,N2气氛二次烧结不改变La0.7Sr0.3-MnO3物相组成,但NH3气氛二次烧结会造成Lao.7 Sr0.3MnO3分解.电化学结果表明,N2气氛二次烧结催化剂的氧还原催化活性高于NH3气氛二次烧结催化剂,其氧还原起始电势与极限电流分别为0.028 V(vs.Hg/HgO)和2.181 mA.cm-2(2 000 r/min).","authors":[{"authorName":"汪广进","id":"c433557e-a3bc-4068-a3c3-134eebc00dae","originalAuthorName":"汪广进"},{"authorName":"程凡","id":"13fae351-45f0-401b-82bc-73ee50d85881","originalAuthorName":"程凡"},{"authorName":"徐甜","id":"65c220db-aab0-4377-a73f-dcf93019c553","originalAuthorName":"徐甜"},{"authorName":"余意","id":"3fd3ab2d-d25e-4406-9971-26692d946a67","originalAuthorName":"余意"},{"authorName":"文胜","id":"c153858b-b895-4eca-9477-9e996b32d538","originalAuthorName":"文胜"},{"authorName":"龚春丽","id":"168cd65d-b31f-4ad6-8165-3429c4026194","originalAuthorName":"龚春丽"},{"authorName":"刘海","id":"eeb9f5c6-b486-42fe-b7b6-8acc1de0d084","originalAuthorName":"刘海"},{"authorName":"汪杰","id":"1563228d-3611-487a-9b11-aeccc7144657","originalAuthorName":"汪杰"},{"authorName":"郑根稳","id":"1b03be01-d191-456c-880c-e783132913c6","originalAuthorName":"郑根稳"},{"authorName":"潘牧","id":"9b12793a-2a48-45ac-bad1-0d2b3d27e247","originalAuthorName":"潘牧"}],"doi":"10.11896/j.issn.1005-023X.2017.02.007","fpage":"33","id":"2ae9e787-d3f4-470b-8fb2-b00f5b2c5025","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":"ea4152fe-a79f-4ff9-ae5b-293690a1ca23","keyword":"二次烧结","originalKeyword":"二次烧结"},{"id":"b8a98f3e-0664-47c3-9a10-2e93fbb47243","keyword":"La0.7Sr0.3MnO3","originalKeyword":"La0.7Sr0.3MnO3"},{"id":"4b1211e9-1c4e-43f2-8258-0b0d379d9517","keyword":"氧还原反应","originalKeyword":"氧还原反应"},{"id":"b24d3adc-8595-496f-b192-2b75559ebbda","keyword":"催化活性","originalKeyword":"催化活性"}],"language":"zh","publisherId":"cldb201702007","title":"二次烧结气氛对La0.7Sr0.3MnO3氧还原催化活性的影响","volume":"31","year":"2017"},{"abstractinfo":"前人研究表明,二次赤铁矿是导致烧结矿低温还原粉化的主要因素,它的生成与烧结原料中MgO含量有关,但其影响机理尚不明确.通过热重法测定不同MgO和Fe2O3比例试样在升温-恒温-降温过程中质量变化,定量地了解MgO对Fe2O3向Fe3O4转变的影响.同时结合XRD分析和光学显微镜观察,揭示了矿物和相结构变化,研究了烧结过程中MgO对二次赤铁矿生成的抑制机理.结果表明,加入MgO后,它与Fe2O3反应形成了铁酸镁和含镁磁铁矿,前者促进了升温过程含镁磁铁矿生成,而后者低温下比磁铁矿更稳定,抑制了降温过程磁铁矿氧化,减少了二次赤铁矿的生成.因此,明确了加入少量MgO改善烧结矿低温还原粉化性能的主要原因.","authors":[{"authorName":"郭玉峰","id":"0a08aff1-d97a-435d-8ebf-df406a78fe8a","originalAuthorName":"郭玉峰"},{"authorName":"郭兴敏","id":"502d70dd-d18e-4c28-b3a2-7e3c0edd9547","originalAuthorName":"郭兴敏"}],"doi":"10.13228/j.boyuan.issn1001-0963.20160327","fpage":"185","id":"d388e373-2e3d-4046-951c-51a6ccc550ea","issue":"3","journal":{"abbrevTitle":"GTYJXB","coverImgSrc":"journal/img/cover/GTYJXB.jpg","id":"30","issnPpub":"1001-0963","publisherId":"GTYJXB","title":"钢铁研究学报"},"keywords":[{"id":"150fd0ac-7df7-4df4-b3a6-05abcb7281a9","keyword":"MgO","originalKeyword":"MgO"},{"id":"ebac5d91-3500-4745-824c-f0cd23e7a2e3","keyword":"氧化铁","originalKeyword":"氧化铁"},{"id":"0966a6de-6d56-4f37-b8bb-1eeb17db3aab","keyword":"低温还原粉化","originalKeyword":"低温还原粉化"},{"id":"7241f458-e3ca-4bc6-9b45-afd1bb5165a9","keyword":"二次赤铁矿","originalKeyword":"二次赤铁矿"}],"language":"zh","publisherId":"gtyjxb201703004","title":"MgO对铁矿石烧结过程中二次赤铁矿形成的影响","volume":"29","year":"2017"},{"abstractinfo":"采用二次氯化-二次还原法进行了金精炼提纯工艺研究与实践。该工艺主要由粗金粉化、一次氯化浸金、一次还原金、二次氯化浸金、二次还原金、熔炼等环节组成。经实践表明，采用该工艺获得的金纯度可达到99．999％以上，且该工艺流程简单、设备合理、生产周期短。","authors":[{"authorName":"庄宇凯","id":"4b6acc21-d45d-4faf-ba2b-7e8e0dea13a0","originalAuthorName":"庄宇凯"},{"authorName":"纪鹏","id":"729259dc-e8b7-4df6-9b44-b50981e483cd","originalAuthorName":"纪鹏"}],"doi":"10.11792/hj20140215","fpage":"57","id":"58369dc2-66bf-4138-a46a-cc1e21092c2c","issue":"2","journal":{"abbrevTitle":"HJ","coverImgSrc":"journal/img/cover/HJ.jpg","id":"44","issnPpub":"1001-1277","publisherId":"HJ","title":"黄金"},"keywords":[{"id":"57e303fc-cd03-4beb-abb9-0310d85d2b8b","keyword":"二次氯化-二次还原","originalKeyword":"二次氯化-二次还原"},{"id":"20403d54-a9ac-4d24-b6de-1ffddbbca919","keyword":"精炼提纯","originalKeyword":"精炼提纯"},{"id":"e75665c6-91a1-41a0-a878-7a19bb71ffc3","keyword":"高纯金","originalKeyword":"高纯金"}],"language":"zh","publisherId":"huangj201402016","title":"二次氯化-二次还原法精炼高纯金工艺研究","volume":"","year":"2014"},{"abstractinfo":"文中总结和介绍了从含金废液、镀金废件、含金合金废件、贴金废件、含金粉尘、含金垃圾、电子废件和描金陶瓷废件等二次资源中回收黄金的方法和工艺.","authors":[{"authorName":"黄怀国","id":"b7079d0d-5bd9-4e70-9f0a-8196a4822dbb","originalAuthorName":"黄怀国"}],"doi":"10.3969/j.issn.1001-1277.2007.08.015","fpage":"52","id":"c061fcc4-f654-477c-8d42-77d278c1bf11","issue":"8","journal":{"abbrevTitle":"HJ","coverImgSrc":"journal/img/cover/HJ.jpg","id":"44","issnPpub":"1001-1277","publisherId":"HJ","title":"黄金"},"keywords":[{"id":"d50018aa-3164-4182-bb8f-4ec4fc72cd99","keyword":"二次资源","originalKeyword":"二次资源"},{"id":"8aa7d5a8-e9d4-4028-bd8c-81f3b27d2c8c","keyword":"黄金回收","originalKeyword":"黄金回收"},{"id":"dcf75ecb-c6c7-42ec-8fbf-7f9e0f573db1","keyword":"方法","originalKeyword":"方法"},{"id":"1ae3e648-59c6-4c2e-b46e-91f0d1e5060e","keyword":"工艺","originalKeyword":"工艺"}],"language":"zh","publisherId":"huangj200708015","title":"二次资源的黄金回收","volume":"28","year":"2007"},{"abstractinfo":"将w( Al2O3)为71％、78％和85％的3种不同组成的镁铝尖晶石细粉(粒度均≤0.074 mm)分别与α-Al2O3微粉混合,采用半干法压制成φ50 mm × 50 mm的MA - Al2O3质试样,干燥后,分别在1300 ～1650℃保温4h煅烧,随炉冷却后测量试样煅烧后的线变化率、显气孔率、体积密度和物相组成.结果表明:镁铝尖晶石原料的富铝程度越高,MA-Al2O3材料的可烧结性越差,其二次尖晶石化反应需在更高的温度区间完成,反应伴随的膨胀效应对MA-Al2O3材料烧结的限制作用也更为突出.","authors":[{"authorName":"曹振兴","id":"71fda319-33a4-46dc-9090-3917719f7d0a","originalAuthorName":"曹振兴"},{"authorName":"张伟","id":"d2fa0e81-1cdb-4a3d-ab09-24ce067d8504","originalAuthorName":"张伟"},{"authorName":"石干","id":"4ac6b2cf-1584-4fba-93c2-8ee69a88145f","originalAuthorName":"石干"}],"doi":"10.3969/j.issn.1001-1935.2011.06.004","fpage":"417","id":"35282bee-ec27-4195-b2cc-517a6189485a","issue":"6","journal":{"abbrevTitle":"NHCL","coverImgSrc":"journal/img/cover/NHCL.jpg","id":"55","issnPpub":"1001-1935","publisherId":"NHCL","title":"耐火材料 "},"keywords":[{"id":"090f374f-b66e-4cff-972e-fc03d284e069","keyword":"镁铝尖晶石","originalKeyword":"镁铝尖晶石"},{"id":"c5826d03-75f6-4213-a41c-b7d25dc885fc","keyword":"富铝程度","originalKeyword":"富铝程度"},{"id":"bc649f48-9ab4-4aeb-8855-8b2a5f709a2d","keyword":"二次尖晶石化","originalKeyword":"二次尖晶石化"},{"id":"3d7dc3e3-beb5-4421-a7ad-f6a1541a9d51","keyword":"烧结","originalKeyword":"烧结"}],"language":"zh","publisherId":"nhcl201106004","title":"二次尖晶石化反应对MA-Al2O3材料烧结的影响","volume":"45","year":"2011"},{"abstractinfo":"对于已建成或投入使用的连续式及步进式生产线,为解决因时间不够造成的电泳漆膜厚不足问题,通过实验探讨了二次电泳工艺所得漆膜的外观及性能,并说明了工艺控制要点.该工艺解决了电泳漆膜增厚的问题,适用于要求相对稍低的汽车零部件、日用品、玩具等的涂装.","authors":[{"authorName":"赵志英","id":"65211938-a5f7-42d9-a6c7-946541961b94","originalAuthorName":"赵志英"},{"authorName":"王建辉","id":"304686e7-233c-4d71-ac26-9103489daf84","originalAuthorName":"王建辉"},{"authorName":"曹晓根","id":"802990d1-ed14-41bc-a235-a1af75cb3d09","originalAuthorName":"曹晓根"}],"doi":"","fpage":"804","id":"b5789d61-ab4e-4d82-a255-f210c4841e94","issue":"14","journal":{"abbrevTitle":"DDYTS","coverImgSrc":"journal/img/cover/DDYTS.jpg","id":"21","issnPpub":"1004-227X","publisherId":"DDYTS","title":"电镀与涂饰 "},"keywords":[{"id":"36bdf79e-3e07-4bec-b1e8-516cf7b4a39b","keyword":"二次电泳","originalKeyword":"二次电泳"},{"id":"7520635d-3625-4b7d-a12f-576dd7bc355d","keyword":"膜厚","originalKeyword":"膜厚"},{"id":"99e793cb-5923-4365-9e02-052404337fac","keyword":"产品性能","originalKeyword":"产品性能"},{"id":"e9524fc3-c9a1-4db0-a857-3917c497f58b","keyword":"控制要点","originalKeyword":"控制要点"}],"language":"zh","publisherId":"ddyts201514008","title":"二次电泳工艺介绍","volume":"34","year":"2015"},{"abstractinfo":"基于经典M-B模型,本文提出了一种以二次函数形式描述的二次流损失模型,并将其应用于某1.5级低压涡轮性能预测.结果表明:本文修正的M-B模型及经典M-B模型、A-M模型得到的级效率值与三维黏性计算结果误差分别为1.22％、2.41％、8.48％,体现了较高的预测精度;该修正模型可较好地捕捉叶栅上下端部因二次流动而导致的局部高损失区,并能较准确地计算叶栅气动参数分布.","authors":[{"authorName":"李得英","id":"1d040db5-ffdf-41eb-ac4d-9ce78f75ed7f","originalAuthorName":"李得英"},{"authorName":"宋彦萍","id":"a2f5212b-c52a-4f94-9f4a-45e5522a5ff0","originalAuthorName":"宋彦萍"},{"authorName":"秦勇","id":"bc711e13-d899-4247-b8ff-9117811913f4","originalAuthorName":"秦勇"},{"authorName":"大山宏治","id":"a306e866-0879-4b1a-b838-c51277fc501b","originalAuthorName":"大山宏治"}],"doi":"","fpage":"1838","id":"7aa9d5f2-103b-44cc-bfdd-879a942f3fda","issue":"10","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":"15f0872c-457e-48a5-8ccd-64c618005bec","keyword":"二次函数","originalKeyword":"二次函数"},{"id":"b88ce38e-940c-49b7-8686-f3065ef00759","keyword":"二次流损失模型","originalKeyword":"二次流损失模型"},{"id":"92878861-230e-4d24-8324-fd62edfd044b","keyword":"性能预测","originalKeyword":"性能预测"}],"language":"zh","publisherId":"gcrwlxb201310010","title":"基于二次函数的二次流损失模型研究","volume":"34","year":"2013"}],"totalpage":4345,"totalrecord":43446}