{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"研究了作为低温结合剂的PF-4012固体酚醛树脂加入量对镁钙质中间包干式料性能的影响.酚醛树脂含量分别为1％、1.5％、2％、2.5％、3％、3.5％的试样通过捣打振动成型、低温烘烤( 200℃)、中温(1100℃)和高温(1550℃)煅烧后,测量其常温抗折强度、常温耐压强度、体积密度、线变化、气孔率等性能指标.结果显示:随着酚醛树脂加入量的增加,镁钙质干式料200℃和1100℃处理后常温强度增加,1550℃烧后常温强度逐渐增大且加入量在2％左右时强度最大；体积密度呈现了先增加后减小的趋势；气孔率则呈现相反的变化,且当加入量在1.5％～2％时变化幅度较大,其余呈现趋缓.通过试验数据分析得出酚醛树脂加入量为2％比较适合.","authors":[{"authorName":"<span style=\"color:red\">高</span><span style=\"color:red\">洪</span><span style=\"color:red\">月</span>","id":"91870ce6-d5a6-4231-b30d-af6bd596410a","originalAuthorName":"高洪月"},{"authorName":"张国栋","id":"2dc8360a-2a1e-44f9-a152-51981da53c7a","originalAuthorName":"张国栋"},{"authorName":"游杰刚","id":"2ef385ed-6f8e-4c3e-acc5-b3b58b90ccf6","originalAuthorName":"游杰刚"},{"authorName":"郑玉","id":"3977916f-5c00-4cfe-8059-b1f4f18c6182","originalAuthorName":"郑玉"}],"doi":"","fpage":"183","id":"15e9b78e-cff9-4683-87c8-0f02eec97385","issue":"1","journal":{"abbrevTitle":"GSYTB","coverImgSrc":"journal/img/cover/GSYTB.jpg","id":"36","issnPpub":"1001-1625","publisherId":"GSYTB","title":"硅酸盐通报   "},"keywords":[{"id":"cb83d60e-49d5-4194-af0f-65c34cbc1d9c","keyword":"中间包","originalKeyword":"中间包"},{"id":"2a683795-7408-42de-92d6-67f32ceed306","keyword":"干式料","originalKeyword":"干式料"},{"id":"77dbf579-5641-46e6-aa4b-06efb89d3839","keyword":"镁钙质","originalKeyword":"镁钙质"},{"id":"ada0482c-554c-4be7-b12d-05da2258828d","keyword":"结合剂","originalKeyword":"结合剂"},{"id":"69b2c107-acbb-4224-b40d-dcc0fe0f9822","keyword":"酚醛树脂","originalKeyword":"酚醛树脂"}],"language":"zh","publisherId":"gsytb201201040","title":"酚醛树脂加入量对镁钙质中间包干式料性能的影响","volume":"31","year":"2012"},{"abstractinfo":"以w(CaO)≈20％的镁钙砂(其粒度为5～3、3～1、1～0.2、≤0.2和≤0.074mm)为主原料制成镁钙质中间包干式料,并研究了加入不同量Fe2O3粉(其质量分数分别为0、1％、2％、3％、4％)对干式料性能的影响.结果表明:1)加入Fe2O3粉可以增加镁钙质干式料的低温和中温强度,但加入质量分数超过3％后,于式料的低温强度明显下降,高温烧后显气孔率上升,体积密度下降,体积膨胀加剧；综合分析认为,镁钙质干式料中Fe2O3粉的加入质量分数在2％～3％较适当.2)加入Fe2O3粉的镁钙质干式料抗熔渣侵蚀性能较好,这是由于加入的Fe2O3与镁钙砂中的CaO反应生成了低熔点矿物铁酸二钙,促进了材料的烧结,从而提高了其抗熔渣侵蚀性.","authors":[{"authorName":"<span style=\"color:red\">高</span><span style=\"color:red\">洪</span><span style=\"color:red\">月</span>","id":"96656d1d-c1d0-4ae8-84e4-2dbe3a5d30e9","originalAuthorName":"高洪月"},{"authorName":"张国栋","id":"f1e8635f-fda6-4127-9769-0ab1018a0e38","originalAuthorName":"张国栋"},{"authorName":"游杰刚","id":"c413c90a-2527-496d-95b5-c95352fe6c0d","originalAuthorName":"游杰刚"},{"authorName":"刘军","id":"1f835558-a448-4d21-a7c1-ad1276935d0a","originalAuthorName":"刘军"}],"doi":"10.3969/j.issn.1001-1935.2012.04.008","fpage":"270","id":"207e370b-76fc-42ef-bea8-568d82e79a90","issue":"4","journal":{"abbrevTitle":"NHCL","coverImgSrc":"journal/img/cover/NHCL.jpg","id":"55","issnPpub":"1001-1935","publisherId":"NHCL","title":"耐火材料   "},"keywords":[{"id":"3b36b2af-aa86-44dd-852b-468a1d3f02c1","keyword":"镁钙质","originalKeyword":"镁钙质"},{"id":"ce54cddc-60a1-4e4d-b9c2-8cdb2e0106f3","keyword":"干式料","originalKeyword":"干式料"},{"id":"208f9f70-4c94-4b01-a302-d7321bc0f390","keyword":"Fe2O3粉","originalKeyword":"Fe2O3粉"},{"id":"b69cfa9d-aff2-4975-9428-a3871c2607b1","keyword":"抗侵蚀性","originalKeyword":"抗侵蚀性"},{"id":"955ad13d-57ef-4639-93a5-83690dc41af0","keyword":"中间包","originalKeyword":"中间包"}],"language":"zh","publisherId":"nhcl201204008","title":"Fe2O3粉加入量对镁钙质中间包干式料性能的影响","volume":"46","year":"2012"},{"abstractinfo":"介绍两种多羟基糖(白砂糖和葡萄糖)加入量对镁钙质中间包干式料性能的影响.试验中分别掺入3wt%、4wt%、5wt%、6wt%的两种多羟基糖作为干式料结合剂,在通过振动台成型后对其在低温(150 ℃)、中温(1100 ℃)和高温(1550 ℃)进行热处理.按照相关标准检测镁钙质干式料的常温抗折强度、常温耐压强度、体积密度和气孔率,以及烧后线变化率等指标.试验结果显示:试验所用的白砂糖和葡萄糖在低温150 ℃下的强度大能满足使用要求;白砂糖在中温1100 ℃和高温1550 ℃烧后线变化较小;使用多羟基糖做结合剂产生的烟气量较小,符合环保要求.","authors":[{"authorName":"郑玉","id":"c9d63d61-c584-4e6a-aff8-00460db333d5","originalAuthorName":"郑玉"},{"authorName":"张国栋","id":"1943e525-7f30-4fdb-9899-bdfa1eebe091","originalAuthorName":"张国栋"},{"authorName":"<span style=\"color:red\">高</span><span style=\"color:red\">洪</span><span style=\"color:red\">月</span>","id":"896e20c0-dba4-4d23-a84d-2a337677bbd9","originalAuthorName":"高洪月"},{"authorName":"陈祺","id":"eb3a81c8-70fa-4a72-aa39-126a5250452a","originalAuthorName":"陈祺"}],"doi":"","fpage":"1080","id":"c53249ff-ad23-4936-a27b-228a3b303d9a","issue":"3","journal":{"abbrevTitle":"GSYTB","coverImgSrc":"journal/img/cover/GSYTB.jpg","id":"36","issnPpub":"1001-1625","publisherId":"GSYTB","title":"硅酸盐通报   "},"keywords":[{"id":"7cd3e8ed-b384-4958-867b-2f64b5ff404d","keyword":"中间包","originalKeyword":"中间包"},{"id":"fa34bf8c-57b4-4346-abce-18b2076d008d","keyword":"镁钙质","originalKeyword":"镁钙质"},{"id":"bdd50329-6156-48aa-8849-f0f0968e5995","keyword":"干式料","originalKeyword":"干式料"},{"id":"a74a3d76-1c44-43f6-a490-f7963d32c171","keyword":"多羟基糖","originalKeyword":"多羟基糖"}],"language":"zh","publisherId":"gsytb201703056","title":"多羟基糖对镁钙质中间包干式料烧结性能的影响","volume":"36","year":"2017"},{"abstractinfo":"为了提高中间包干式料的烧结性能,延长工作衬的使用寿命,以粒度为5～3、3～1、1～0.2、≤0.2和≤0.074 mm的电熔镁钙砂为主要原料,酚醛树脂为结合剂,制备了镁钙质中间包干式料.研究了三聚磷酸钠加入量(质量分数分别为0、0.5％、1％、1.5％、2％)对镁钙质中间包干式料常温抗折强度、常温耐压强度、体积密度、显气孔率以及烧后线变化率的影响.结果表明:三聚磷酸钠的加入,在220℃烘烤后形成具有胶凝性磷酸盐,在1 550℃烧后生成低熔点化合物进而促进烧结.当加入量为1％(ω)时,1 550℃处理后试样的常温抗折强度最大,烧后线变化率最小.","authors":[{"authorName":"郑玉","id":"791b26c2-f7c0-4c11-ade5-88d3f73ca000","originalAuthorName":"郑玉"},{"authorName":"张国栋","id":"a961a188-88d7-4be8-9f0e-df320f66929d","originalAuthorName":"张国栋"},{"authorName":"<span style=\"color:red\">高</span><span style=\"color:red\">洪</span><span style=\"color:red\">月</span>","id":"1dbc04fa-c60d-4f82-bb39-38f00ed7b260","originalAuthorName":"高洪月"},{"authorName":"陈祺","id":"9f407253-5735-439d-a562-00159bc36323","originalAuthorName":"陈祺"}],"doi":"10.3969/j.issn.1001-1935.2017.01.013","fpage":"47","id":"c36cb6b3-473c-4aa6-9fd6-90fa52a70a2c","issue":"1","journal":{"abbrevTitle":"NHCL","coverImgSrc":"journal/img/cover/NHCL.jpg","id":"55","issnPpub":"1001-1935","publisherId":"NHCL","title":"耐火材料   "},"keywords":[{"id":"475ebdbc-51da-47bf-bf1d-959485c27529","keyword":"中间包","originalKeyword":"中间包"},{"id":"89d6802a-2dfe-485c-85b1-b1485a92af9c","keyword":"镁钙质","originalKeyword":"镁钙质"},{"id":"10b82e68-2546-4b49-ba2b-ea2ce8c22817","keyword":"干式料","originalKeyword":"干式料"},{"id":"1b6e0069-b45f-4e03-b445-af913f5984f9","keyword":"三聚磷酸钠","originalKeyword":"三聚磷酸钠"}],"language":"zh","publisherId":"nhcl201701013","title":"三聚磷酸钠加入量对镁钙质中间包干式料烧结性能的影响","volume":"51","year":"2017"},{"abstractinfo":"对江西<span style=\"color:red\">洪</span>州窑从东汉晚期至晚唐五代8期400个瓷胎样品进行了中子活化分析, 分析结果显示碱金属元素Na和Rb、碱土金属元素Ba及Fe等作为胎的助熔剂元素随年代的变化趋势相似, 都呈现出两头高中间低的U字形变化规律, 其中Fe作为呈色元素, 其含量的高低与瓷胎颜色的深浅是一致的.分析结果还揭示<span style=\"color:red\">洪</span>州窑的发展与衰落以及窑址的不断变迁可能都与制瓷原料的发现与消耗有关.对分析数据进行主成分分析, 可以将不同时期烧制的瓷胎样品大致分为5组: (1)东汉晚期东吴时期; (2)两晋和南朝时期; (3)隋代; (4)初唐和盛唐时期; (5)晚唐五代时期.","authors":[{"authorName":"冯向前","id":"bb73e52d-559b-4aa0-9509-23f003727157","originalAuthorName":"冯向前"},{"authorName":"冯松林","id":"13c25759-1db8-425f-b21e-84ae056cff1f","originalAuthorName":"冯松林"},{"authorName":"张文江","id":"8d96cc12-6a67-4944-817b-215bb3dec0c3","originalAuthorName":"张文江"},{"authorName":"樊昌生","id":"e5d11a72-233a-41c4-a38d-1904e5cfad2a","originalAuthorName":"樊昌生"},{"authorName":"权奎山","id":"1f96e504-74c9-4ce8-88b5-559409c26f07","originalAuthorName":"权奎山"}],"doi":"10.3969/j.issn.1007-4627.2005.01.043","fpage":"142","id":"70359f2b-8369-4007-987f-7444de816237","issue":"1","journal":{"abbrevTitle":"YZHWLPL","coverImgSrc":"journal/img/cover/YZHWLPL.jpg","id":"78","issnPpub":"1007-4627","publisherId":"YZHWLPL","title":"原子核物理评论   "},"keywords":[{"id":"5d15414d-1511-4f0b-9870-b7212e945429","keyword":"核分析技术","originalKeyword":"核分析技术"},{"id":"b1f77f43-f953-4410-ad65-387980a986c6","keyword":"<span style=\"color:red\">洪</span>州窑古瓷","originalKeyword":"洪州窑古瓷"},{"id":"3118b21f-e76c-44d6-895c-ff785bb4462d","keyword":"元素特征","originalKeyword":"元素特征"}],"language":"zh","publisherId":"yzhwlpl200501043","title":"历代<span style=\"color:red\">洪</span>州窑古瓷的元素组成特征的中子活化分析研究","volume":"22","year":"2005"},{"abstractinfo":"在生产效率和板坯质量方面,连铸工艺中的弯<span style=\"color:red\">月</span>面控制总是十分重要的.为了掌握弯<span style=\"color:red\">月</span>面控制的发展方面,本文首先概括介绍早期针对生产效率而采用的弯<span style=\"color:red\">月</span>面控制技术,进而介绍当前为了提高板坯质量而采用的顶部凹槽的弯<span style=\"color:red\">月</span>面控制技术.80年代,两项关于生产效率的弯<span style=\"color:red\">月</span>面控制技术发展起来.一项是结晶器状况监测系统,另一项是高速结晶器调宽技术.至于板坯质量方面,最近我们发展了在结晶器周围加上低频交流电磁场的电磁连铸技术(EMC),并且开展了中间实验和连铸生产规模的应用研究.关于EMC技术在弯<span style=\"color:red\">月</span>面控制的三方面作用得到证实,即结晶器和凝固坯壳之间的软接触,垂直搅拌,焦耳热使初始凝固阶段能适度冷却.","authors":[{"authorName":"","id":"e994ab82-72fd-42d6-b3d6-e99b2afdd614","originalAuthorName":""},{"authorName":"","id":"18cf520d-0c82-49cf-b6e5-f5b5a49b1209","originalAuthorName":""},{"authorName":"","id":"e5c268db-653d-48d1-a269-d476f1832e0a","originalAuthorName":""}],"doi":"","fpage":"482","id":"2ffc1062-2053-4acb-9215-85aa8f502d87","issue":"z1","journal":{"abbrevTitle":"GT","coverImgSrc":"journal/img/cover/GT.jpg","id":"27","issnPpub":"0449-749X","publisherId":"GT","title":"钢铁"},"keywords":[{"id":"603879d6-5812-405e-ab1c-90a9fee04466","keyword":"连铸","originalKeyword":"连铸"},{"id":"470fe9bb-0614-436f-992d-d1486fee85b9","keyword":"弯<span style=\"color:red\">月</span>面","originalKeyword":"弯月面"},{"id":"b5774d4b-49e0-4678-9f7b-e3c4241d8ad1","keyword":"凝固","originalKeyword":"凝固"},{"id":"38db4e0f-8938-4136-9d83-6da772bdf91e","keyword":"电磁场力","originalKeyword":"电磁场力"}],"language":"zh","publisherId":"gt2004z1118","title":"连铸工艺中弯<span style=\"color:red\">月</span>面控制的发展","volume":"39","year":"2004"},{"abstractinfo":"","authors":[],"doi":"","fpage":"101","id":"416317b8-8ebe-4ea2-ac32-1819c7719cf1","issue":"5","journal":{"abbrevTitle":"CLDB","coverImgSrc":"journal/img/cover/CLDB.jpg","id":"8","issnPpub":"1005-023X","publisherId":"CLDB","title":"材料导报"},"keywords":[{"id":"9f0e47fb-e480-45d8-8573-928faa4a2ac0","keyword":"","originalKeyword":""}],"language":"zh","publisherId":"cldb200505037","title":"规模大、规格<span style=\"color:red\">高</span>的材料展7<span style=\"color:red\">月</span>在青岛举办","volume":"19","year":"2005"},{"abstractinfo":"电磁连铸中弯<span style=\"color:red\">月</span>面与磁场耦合作用,磁场约束弯<span style=\"color:red\">月</span>面成一定的形状.基于磁流体力学理论,导出以感应电流为未知量的冷坩埚电磁连铸的弯<span style=\"color:red\">月</span>面与磁场耦合的数学模型,并采用等参变换使连续曲面近似弯<span style=\"color:red\">月</span>面.在与实验结果对照的基础上,计算了感应器电流强度、磁场频率、感应器位置以及冷坩埚的分片数等对弯<span style=\"color:red\">月</span>面形状的影响及变化趋势.","authors":[{"authorName":"曾德鸿","id":"1a7afaa3-1527-45b2-b6e8-c3121460f370","originalAuthorName":"曾德鸿"},{"authorName":"毛斌","id":"521215a1-f944-44c0-9281-858da26e315d","originalAuthorName":"毛斌"},{"authorName":"鄂学全","id":"816cdff8-e2bb-4dbf-9ec3-50c11cedb186","originalAuthorName":"鄂学全"}],"doi":"10.3321/j.issn:0412-1961.2000.02.012","fpage":"162","id":"25aea37f-830c-4258-aaaa-1fe4204d834f","issue":"2","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"6dcbe651-e775-4b3c-98d1-c4d064b99d01","keyword":"磁流体力学","originalKeyword":"磁流体力学"},{"id":"c724c361-c709-4f6d-91de-08100fb86194","keyword":"冷坩埚电磁连铸","originalKeyword":"冷坩埚电磁连铸"},{"id":"45bdf56a-5cb5-454f-a057-57e622fc130d","keyword":"弯<span style=\"color:red\">月</span>面形状","originalKeyword":"弯月面形状"},{"id":"3509dcd0-09cb-400f-8517-15c99fb8c137","keyword":"等参变换","originalKeyword":"等参变换"},{"id":"b689c2ef-c3e8-491c-a632-30299024bc41","keyword":"数值模拟","originalKeyword":"数值模拟"}],"language":"zh","publisherId":"jsxb200002012","title":"冷坩埚电磁连铸弯<span style=\"color:red\">月</span>面形状的数值模拟","volume":"36","year":"2000"},{"abstractinfo":"电磁连铸中弯<span style=\"color:red\">月</span>面与磁场耦合作用, 磁场约束弯<span style=\"color:red\">月</span>面成一定的形状, 基于磁流体力学理论, 导出以感应电流为未知量的冷坩埚电磁连铸的弯同与磁场耦合的数学模型. 并采用等参变换使连续曲面近似弯<span style=\"color:red\">月</span>面, 在与实验结果对照的基础上, 计算了感应器电流强度. 磁场频率, 感应器位置以及冷坩埚的分片数等对弯<span style=\"color:red\">月</span>面形状的影响及变化趋势.","authors":[{"authorName":"曾德鸿","id":"4650abc5-4a4f-4e74-8119-8955c7caf224","originalAuthorName":"曾德鸿"},{"authorName":"毛斌","id":"a91454bb-d51e-4084-b153-9d8a5e552c67","originalAuthorName":"毛斌"}],"categoryName":"|","doi":"","fpage":"162","id":"5671123e-9d42-4e90-8b8c-ef1cfd6b7460","issue":"2","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"f39625ae-55fa-497b-bede-0390b0ac84d8","keyword":"冷坩埚电磁连铸","originalKeyword":"冷坩埚电磁连铸"},{"id":"7ec40bf2-58f1-49d8-a34a-735951b796c9","keyword":"null","originalKeyword":"null"}],"language":"zh","publisherId":"0412-1961_2000_2_8","title":"冷坩埚电磁连铸弯<span style=\"color:red\">月</span>面形状的数值模拟","volume":"36","year":"2000"},{"abstractinfo":"用体积控制法对连铸结晶器弯<span style=\"color:red\">月</span>面区域的温度场进行了数值模拟,然后用鹿岛制铁所的一整套原始数据进行验证计算,计算输出为温度场分布、凝壳表面温度、凝壳厚度、渣圈形状、渣缝隙宽度等数值结果.温度场的进一步分析表明,弯<span style=\"color:red\">月</span>面部分凝固是铸坯表面振痕形成的根本原因.","authors":[{"authorName":"颜慧成","id":"e7b2c31c-6e9b-4419-81a6-d060079ddff4","originalAuthorName":"颜慧成"},{"authorName":"朱果灵","id":"273925d1-5607-4e7c-b982-02cf527fff0b","originalAuthorName":"朱果灵"},{"authorName":"张柏汀","id":"0cd8ef00-8eb2-4926-a85f-c50932f7f7b7","originalAuthorName":"张柏汀"},{"authorName":"刘浏","id":"56b97c9f-b3bb-4478-b424-cfef9860a3c3","originalAuthorName":"刘浏"},{"authorName":"蔡庆东","id":"84b3026e-6a02-4a20-bb8d-1eed14b67705","originalAuthorName":"蔡庆东"}],"doi":"","fpage":"20","id":"4a14d0ce-4439-4cff-a9b9-50003ff83cd5","issue":"1","journal":{"abbrevTitle":"GT","coverImgSrc":"journal/img/cover/GT.jpg","id":"27","issnPpub":"0449-749X","publisherId":"GT","title":"钢铁"},"keywords":[{"id":"4ce2381e-25aa-4552-a8fc-df9c98e6a21e","keyword":"连铸结晶器","originalKeyword":"连铸结晶器"},{"id":"bc2d7629-eca9-41bf-9549-65ec0ac24f80","keyword":"弯<span style=\"color:red\">月</span>面区域","originalKeyword":"弯月面区域"},{"id":"deb83d44-f2ba-4c73-bd93-31b9fca913a2","keyword":"传热","originalKeyword":"传热"},{"id":"ac20de91-9190-494f-986a-67c771c8e979","keyword":"数值模拟","originalKeyword":"数值模拟"}],"language":"zh","publisherId":"gt199901006","title":"连铸结晶器弯<span style=\"color:red\">月</span>面区域传热模拟","volume":"","year":"1999"}],"totalpage":2336,"totalrecord":23359}