{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"建立了钢凝固过程包含δ/γ相变及MnS夹杂析出的溶质微观偏析模型.分析了钢种成分、MnS夹杂物析出及冷却速率对钢凝固过程高温力学性能的影响,模型计算结果与文献报道的实测零强度温度(ZST)和零塑性温度(ZDT)吻合良好.","authors":[{"authorName":"罗森","id":"57bc8470-d0f5-4b6e-a61c-a3e370eee390","originalAuthorName":"罗森"},{"authorName":"朱苗勇","id":"46305dba-e1ac-45d3-9eba-f9419b02167b","originalAuthorName":"朱苗勇"},{"authorName":"祭程","id":"89c161a2-a829-4e4d-8c97-b2795af4e42d","originalAuthorName":"祭程"},{"authorName":"<span style=\"color:red\">蔡</span><span style=\"color:red\">兆</span><span 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style=\"color:red\">蔡</span><span style=\"color:red\">兆</span><span 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3500测定了AH36船板钢的高温塑性,并基于天钢4号板坯连铸机设备参数,设计开发了板坯连铸凝固传热数学模型,分析了不同冷却工艺和浇铸条件下连铸坯的温度分布,并对二冷工艺进行了优化.工艺投用结果表明,连铸坯裂纹缺陷得到了有效改善.","authors":[{"authorName":"潘贻芳","id":"dd3112eb-06e4-4c96-9738-0cf659fe5ce6","originalAuthorName":"潘贻芳"},{"authorName":"祭程","id":"4cf4b688-6907-4afd-a22f-7e2cab0e67c1","originalAuthorName":"祭程"},{"authorName":"张晓博","id":"7476bd0b-b665-4bbe-b47e-9a1f44d4489d","originalAuthorName":"张晓博"},{"authorName":"<span style=\"color:red\">蔡</span><span style=\"color:red\">兆</span><span 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style=\"color:red\">蔡</span><span style=\"color:red\">兆</span><span style=\"color:red\">镇</span>","id":"6322e266-4306-4614-b85a-6a6f6cba3f68","originalAuthorName":"蔡兆镇"},{"authorName":"朱苗勇","id":"07e63684-d7c7-443a-8c3d-70b542eeea60","originalAuthorName":"朱苗勇"}],"doi":"10.3321/j.issn:0412-1961.2009.08.009","fpage":"949","id":"eee03ea7-f003-4436-97cf-b651b2181b66","issue":"8","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"05fdd7f1-e626-40d8-a177-5ed293031a43","keyword":"连铸","originalKeyword":"连铸"},{"id":"76edf108-eede-4424-94e6-b4521f8a981f","keyword":"微观偏析","originalKeyword":"微观偏析"},{"id":"6d47cceb-ad5c-483c-bbfd-df1a3731df16","keyword":"表面纵裂纹","originalKeyword":"表面纵裂纹"},{"id":"61d1ca29-6138-4ed4-b532-f3cb22d69ba7","keyword":"脆性温度区","originalKeyword":"脆性温度区"},{"id":"152e7a90-8511-41fa-8f9a-6d4b9eace954","keyword":"热应变","originalKeyword":"热应变"}],"language":"zh","publisherId":"jsxb200908009","title":"钢凝固两相区溶质元素的微观偏析及其对连铸坯表面纵裂纹的影响","volume":"45","year":"2009"},{"abstractinfo":"基于建立的二维瞬态热/力耦合有限元模型，模拟计算了国内某钢厂实际板坯连铸工况下结晶器内某高强船板钢凝固过程的热行为，并利用现场实测温度数据验证了模型的可靠性.在此基础上重点研究分析了该钢在结晶器凝固过程角部区域气隙厚度、坯壳-铜板间的保护渣(包括液渣层和固渣层)分布及其热行为变化规律和对应区域的热流与表面温度变化特征，并揭示了拉速、结晶器锥度和保护渣性能变化对该钢种在结晶器内凝固热行为的影响.","authors":[{"authorName":"<span style=\"color:red\">蔡</span><span style=\"color:red\">兆</span><span style=\"color:red\">镇</span>","id":"84c8e8c4-feca-4b22-9ac9-b7da06bb9bc5","originalAuthorName":"蔡兆镇"},{"authorName":"朱苗勇","id":"afe971a4-90b8-48a1-b0e7-c647e138c5ce","originalAuthorName":"朱苗勇"}],"doi":"10.3724/SP.J.1037.2010.00664","fpage":"678","id":"071daa3b-d0d6-494a-8f4a-b76bdbc6c658","issue":"6","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"87049fea-dd4e-4a1e-924f-3f84c4daacb4","keyword":"板坯连铸","originalKeyword":"板坯连铸"},{"id":"d66a9cc8-6547-4b27-9f0c-f7bdd1cdbdbb","keyword":"结晶器","originalKeyword":"结晶器"},{"id":"f1c35f10-6f87-4c63-a104-0d25507e6bcc","keyword":"热行为","originalKeyword":"热行为"},{"id":"77458544-bc63-4b56-ade7-aa689f1519b6","keyword":"气隙","originalKeyword":"气隙"}],"language":"zh","publisherId":"jsxb201106006","title":"板坯连铸结晶器内钢凝固过程热行为研究Ⅱ.模型验证与结果分析","volume":"47","year":"2011"},{"abstractinfo":"建立了伴随δ/γ相变的钢凝固过程两相区溶质微观偏析模型，以其所确立的钢凝固过程各相分数与温度之间的关系获得钢的高温物性参数，并根据连铸坯在结晶器内凝固收缩量与结晶器内表面的位移关系、保护渣的液/固状态及厚度分布、铸坯表面和铜板热面的温度分布以及气隙的动态变化等建立了描述坯壳-铜板界面热流的数学模型.在此基础上，运用率相关本构模型，采用顺序耦合法建立了描述板坯连铸结晶器内钢凝固过程热行为的二维瞬态热/力耦合有限元分析模型.","authors":[{"authorName":"<span style=\"color:red\">蔡</span><span style=\"color:red\">兆</span><span style=\"color:red\">镇</span>","id":"e4dd33bc-375e-4299-8e00-d15e33b203c9","originalAuthorName":"蔡兆镇"},{"authorName":"朱苗勇","id":"1e391a2a-2db2-4a23-be7b-3bab209f1ab5","originalAuthorName":"朱苗勇"}],"doi":"10.3724/SP.J.1037.2010.00663","fpage":"671","id":"67c77c39-f1b4-4868-be94-576ffa862e58","issue":"6","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"eebc5d10-2518-4780-8759-ec774f3977a9","keyword":"板坯连铸","originalKeyword":"板坯连铸"},{"id":"eaed16b0-2bca-40c9-b354-da5e37c3627e","keyword":"结晶器","originalKeyword":"结晶器"},{"id":"7a2b8fed-48a3-46e7-a1aa-4d664aa908ba","keyword":"保护渣","originalKeyword":"保护渣"},{"id":"f5e02a49-fdf3-495d-a3e1-893d5e92fdfd","keyword":"δ/γ相变","originalKeyword":"δ/γ相变"},{"id":"6e95462b-0774-465e-a5df-4064b8881c33","keyword":"热行为","originalKeyword":"热行为"}],"language":"zh","publisherId":"jsxb201106005","title":"板坯连铸结晶器内钢凝固过程热行为研究Ⅰ.数学模型","volume":"47","year":"2011"},{"abstractinfo":"本文回顾了清代中晚期后中国陶瓷技术从全盛走向停滞和西方近代陶瓷科学产生的历史,分析了近代陶瓷科学技术在景德<span style=\"color:red\">镇</span>传播的历程,界定了景德<span style=\"color:red\">镇</span>古陶瓷技术与其现代陶瓷技术的分界.指出:从清末到20世纪50年代,经过50余年的艰苦奋斗,近代陶瓷科学技术才在景德<span style=\"color:red\">镇</span>陶瓷业得以传播和推广应用；在这个历程中,一批近代陶瓷教育的先驱们起着巨大的作用；上世纪50年代政府设立的陶瓷科研机构和高等教育机构,才能真正使中国陶瓷技术传统转变为科学.","authors":[{"authorName":"郑乃章","id":"e33c774a-6a9d-4a68-9cd1-e9c3e9982843","originalAuthorName":"郑乃章"},{"authorName":"李原野","id":"6f4ea5b0-61b8-4bb1-b919-a30dc93dc078","originalAuthorName":"李原野"},{"authorName":"郑康妮","id":"99894d33-2381-49db-98fc-80b815801fb1","originalAuthorName":"郑康妮"},{"authorName":"莫云杰","id":"b56e8d8b-1d5c-45c0-b1ad-9285a73c805d","originalAuthorName":"莫云杰"},{"authorName":"苗立峰","id":"95018b9b-ca2a-4a4d-a72d-03bfa7cf652d","originalAuthorName":"苗立峰"}],"doi":"","fpage":"1092","id":"b7aea4be-715a-4731-a91d-8dfcde6a1ea1","issue":"6","journal":{"abbrevTitle":"GSYTB","coverImgSrc":"journal/img/cover/GSYTB.jpg","id":"36","issnPpub":"1001-1625","publisherId":"GSYTB","title":"硅酸盐通报   "},"keywords":[{"id":"cb3ef955-ff09-4a60-ad27-9c8ac865792f","keyword":"近代陶瓷科学","originalKeyword":"近代陶瓷科学"},{"id":"cc367050-1525-472a-bb55-1ccc586ede72","keyword":"传播","originalKeyword":"传播"},{"id":"12116871-ed30-4a96-bcdc-3e37270b537e","keyword":"景德<span style=\"color:red\">镇</span>","originalKeyword":"景德镇"}],"language":"zh","publisherId":"gsytb201306019","title":"近代陶瓷科学技术在景德<span style=\"color:red\">镇</span>的传播","volume":"32","year":"2013"},{"abstractinfo":"矿山金属平衡通过矿山金属产量实现了地质资源储量模型与矿山实际生产数据有机的结合,它涉及到储量评估、采矿计划、品位控制、矿山测量、选矿流程和产品销售等各个矿山生产环节.以<span style=\"color:red\">蔡</span>家营矿为例详细介绍了矿山金属平衡的操作步骤,实施矿山金属平衡不但可以评估矿山生产运作过程中财务现金流的风险,而且更重要的是运用实际品位数据来检验矿体矿块模型对采矿品位预计的可信度.","authors":[{"authorName":"梁涛","id":"4db6c0b4-2849-48c9-8284-1924cd18346c","originalAuthorName":"梁涛"},{"authorName":"卢仁","id":"12f6c54d-476c-4ec6-9349-0d1d5b907b04","originalAuthorName":"卢仁"},{"authorName":"吕胜利","id":"798ec94f-56a6-4a6b-b2b1-4d7b2dba45bf","originalAuthorName":"吕胜利"},{"authorName":"王书军","id":"1eb66d1f-a26a-46ac-bb0f-17754796659f","originalAuthorName":"王书军"},{"authorName":"刘明月","id":"db9462e3-990f-49cc-869b-2eb9e19d8516","originalAuthorName":"刘明月"},{"authorName":"张四维","id":"9704dcd6-3761-42e1-90a9-abd06a6f03c3","originalAuthorName":"张四维"}],"doi":"10.3969/j.issn.1001-1277.2010.09.008","fpage":"33","id":"276f67c7-9926-4144-b980-ca476b438ce6","issue":"9","journal":{"abbrevTitle":"HJ","coverImgSrc":"journal/img/cover/HJ.jpg","id":"44","issnPpub":"1001-1277","publisherId":"HJ","title":"黄金"},"keywords":[{"id":"59adb483-d722-4ab6-a33e-869876754a12","keyword":"矿山金属平衡","originalKeyword":"矿山金属平衡"},{"id":"b70fda73-0fee-4ebe-8ee1-5edf570404b1","keyword":"Micromine软件","originalKeyword":"Micromine软件"},{"id":"5eac0457-2b20-4ee9-9e7b-46993907204e","keyword":"<span style=\"color:red\">蔡</span>家营矿","originalKeyword":"蔡家营矿"}],"language":"zh","publisherId":"huangj201009008","title":"矿山金属平衡的应用——以<span style=\"color:red\">蔡</span>家营矿为例","volume":"31","year":"2010"},{"abstractinfo":"在工艺矿物学研究的基础上对含金0.084 g/t、硫2.74％的陕西<span style=\"color:red\">蔡</span>川铜尾矿进行了金的强化回收技术研究.结果表明,含金铜尾矿经过一次粗选、一次精选、一次扫选闭路流程可获得硫品位43.34％、回收率44.30％的硫精矿,其中金品位为1.26g/t、回收率为42.06％,达到计价标准.另外矿石中的银和镓元素也得到了一定程度的回收.理论分析结果显示,组合药剂的使用可大幅度提高含金矿物的选别效果,Y-89和丁基铵黑药的组合属于正—负型协同药剂,药剂基团中硫原子的Mulliken电荷分布是影响捕收剂选别性能的关键因素.","authors":[{"authorName":"刘明宝","id":"56fb3e34-3b54-4489-9bf7-82c08366462d","originalAuthorName":"刘明宝"},{"authorName":"杨超普","id":"e833885d-42ff-4dd3-a39e-666936e47fe5","originalAuthorName":"杨超普"},{"authorName":"阎赞","id":"1bea5843-bdd1-4e40-96d2-d451a868d4ee","originalAuthorName":"阎赞"},{"authorName":"印万忠","id":"c641e8f4-946b-41d9-94d4-78e7fb636315","originalAuthorName":"印万忠"}],"doi":"10.3969/j.issn.2095-1744.2016.05.013","fpage":"61","id":"0e228049-8998-421c-9974-9b7ac7be17a9","issue":"5","journal":{"abbrevTitle":"YSJSGC","coverImgSrc":"journal/img/cover/YSJSGC.jpg","id":"76","issnPpub":"2095-1744","publisherId":"YSJSGC","title":"有色金属工程"},"keywords":[{"id":"a81e098e-e47c-4fb2-8b06-a6e17609a946","keyword":"铜尾矿","originalKeyword":"铜尾矿"},{"id":"3deeda17-63a5-42a6-b747-abf688732cc2","keyword":"协同药剂","originalKeyword":"协同药剂"},{"id":"8c0e1c8f-f808-4870-91e6-fa75ff442474","keyword":"Mulliken电荷","originalKeyword":"Mulliken电荷"}],"language":"zh","publisherId":"ysjs201605013","title":"陕西<span style=\"color:red\">蔡</span>川铜矿含金铜尾矿中金的回收","volume":"6","year":"2016"},{"abstractinfo":"本课题以景德<span style=\"color:red\">镇</span>明清以来低温黄釉样品为研究对象,采用电子探针-能谱组合、透射电镜等仪器对样品断面进行显微结构分析,研究了景德<span style=\"color:red\">镇</span>低温黄釉的显微结构演变情况,发现景德<span style=\"color:red\">镇</span>低温黄釉主要有黄釉下施底釉和黄釉下无底釉两大类,并进一步分析了底釉的存在对黄釉品质的影响情况.研究得出黄釉与底釉、胎的中间层所析出晶体主要为铅长石,白釉、底釉与胎中间层所析出晶体主要为钙长石;同时,还发现民国黄釉表面存在一层细小的烧绿石型黄色Pb2Fe0.5Sb1.5O6.5晶体.","authors":[{"authorName":"","id":"035d81a2-d4c2-4799-b60a-e5693f8e1e79","originalAuthorName":""},{"authorName":"孙加林","id":"ddbd70f4-c5fd-445a-bd3b-4dc4e271230f","originalAuthorName":"孙加林"},{"authorName":"","id":"7a7c9394-fdf1-4e58-b9fa-1989dac9001c","originalAuthorName":""},{"authorName":"吴隽","id":"edfd6e79-a2af-4f87-b24c-ea9188853adc","originalAuthorName":"吴隽"},{"authorName":"","id":"a5ec5a42-2675-4897-9cbe-88ddd5044684","originalAuthorName":""}],"doi":"","fpage":"981","id":"daea6ed6-63b1-4b51-9567-9761814c1c14","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":"24c3d644-37fa-4261-ac37-75b98330cde8","keyword":"景德<span style=\"color:red\">镇</span>","originalKeyword":"景德镇"},{"id":"4d80284b-b621-4e0f-bc02-9d69345e88f9","keyword":"低温黄釉","originalKeyword":"低温黄釉"},{"id":"15409915-9b7d-43af-87c8-a10cc02535fb","keyword":"显微结构","originalKeyword":"显微结构"}],"language":"zh","publisherId":"rgjtxb98200804042","title":"景德<span style=\"color:red\">镇</span>明清以来低温黄釉的显微结构","volume":"37","year":"2008"}],"totalpage":10,"totalrecord":99}