{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"以豆油、苯甲酸、邻苯二甲酸酐、偏苯三甲酸酐及三羟甲基丙烷为主要原料,采用熔融盐法合成水性醇酸树脂,并用甲基丙烯酸缩水甘油酯(GMA)对其进行改性.通过Fourier变换红外光谱,扫描电子显微镜和差热扫描量热仪等仪器对改性树脂进行表征.结果表明,经GMA改性后的醇酸树脂吸水率明显下降.以GMA改性醇酸树脂为原材料,开发了一种耐水型水性醇酸涂料,其耐盐雾时间可达2000 h.","authors":[{"authorName":"李至秦","id":"de18b8dc-95d8-42ce-992a-45a58f7c5392","originalAuthorName":"李至秦"},{"authorName":"魏金伯","id":"ede5d059-0502-40e9-9802-f08146b58da6","originalAuthorName":"魏金伯"},{"authorName":"杨名亮","id":"4c04e912-241f-4762-b317-895a2a30d3c0","originalAuthorName":"杨名亮"},{"authorName":"苏雅丽","id":"4ad3ff94-a6b9-4664-97e4-c6327c917ccf","originalAuthorName":"苏雅丽"},{"authorName":"付率","id":"5a8ba3c8-bc7d-49f6-809e-a09563f909a6","originalAuthorName":"付率"},{"authorName":"方大庆","id":"8b803fb5-9723-4d57-bae9-11fc97ce0aea","originalAuthorName":"方大庆"}],"doi":"10.11903/1002.6495.2017.028","fpage":"275","id":"f0c7bcbe-f8be-492a-9006-c83a3cc4f6fa","issue":"3","journal":{"abbrevTitle":"FSXB","coverImgSrc":"journal/img/cover/腐蚀学报封面.jpg","id":"24","issnPpub":"2667-2669","publisherId":"FSXB","title":"腐蚀学报（英文）"},"keywords":[{"id":"701a098c-ff42-4bd5-a268-f47035fb0f30","keyword":"醇酸树脂","originalKeyword":"醇酸树脂"},{"id":"8f148a1e-7b01-418f-acc4-2259dbe65515","keyword":"水性树脂","originalKeyword":"水性树脂"},{"id":"68343708-35a0-49d1-b031-45ee436c0e49","keyword":"GMA","originalKeyword":"GMA"},{"id":"f47832ff-464c-4744-be9b-3260fdd2da4f","keyword":"金属防腐","originalKeyword":"金属防腐"}],"language":"zh","publisherId":"fskxyfhjs201703012","title":"GMA改性水性醇酸树脂的合成及应用","volume":"29","year":"2017"},{"abstractinfo":"研究了45Mn2钢魏氏组织对其力学性能的影响.结果表明,一定量的魏氏组织有利于提高其强韧性.","authors":[{"authorName":"钟长文","id":"62a16d0c-647d-4cd1-95c5-e9a0024bb029","originalAuthorName":"钟长文"},{"authorName":"刘建华","id":"65af211a-2b3a-4d98-bb14-ae0cd3fbf4d5","originalAuthorName":"刘建华"}],"doi":"10.3969/j.issn.1001-0777.2002.03.001","fpage":"1","id":"18b0cbfb-b0d9-411b-a60d-94b38294e6bf","issue":"3","journal":{"abbrevTitle":"WLCS","coverImgSrc":"journal/img/cover/WLCS.jpg","id":"64","issnPpub":"1001-0777","publisherId":"WLCS","title":"物理测试"},"keywords":[{"id":"afb278f0-6870-4db2-995e-06fbac281ece","keyword":"45Mn2钢","originalKeyword":"45Mn2钢"},{"id":"89737183-39e7-4780-b887-349bf67b57c8","keyword":"魏氏组织","originalKeyword":"魏氏组织"},{"id":"f2acd931-7e20-4358-a158-e22dadf7929c","keyword":"力学性能","originalKeyword":"力学性能"}],"language":"zh","publisherId":"wlcs200203001","title":"45Mn2钢魏氏组织对其力学性能的影响","volume":"","year":"2002"},{"abstractinfo":"用扫描隧道显微镜（STM）观察了Fe-0．37C（质量分数，％）合金中魏氏组织铁素体的表面浮突，发现其浮突形状为帐篷型和复杂形态.切变机制不能解释魏氏组织表面浮突的形成过程，而扩散控制的台阶机制可合理地解释.魏氏组织的浮突高度为70—450nm，最大形状变形约0．36.","authors":[{"authorName":"薄祥正","id":"beaa42e9-dc0e-42f9-8a34-38fef2f47bc0","originalAuthorName":"薄祥正"},{"authorName":"方鸿生","id":"16034f00-e8d6-4d86-9f9e-b9c1b34d148b","originalAuthorName":"方鸿生"},{"authorName":"王家军","id":"1aaa85d3-c77a-402b-adc8-ea11a9f782eb","originalAuthorName":"王家军"},{"authorName":"王峥华","id":"83fd7fe5-0e2f-4c92-b887-907e3b37c8e2","originalAuthorName":"王峥华"}],"categoryName":"|","doi":"","fpage":"345","id":"17606cac-47f6-4a25-bb8b-33ab41ad3402","issue":"4","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"333be36e-8063-45f3-88ec-d320451b4720","keyword":"表面浮凸","originalKeyword":"表面浮凸"},{"id":"1a353ff0-f6bd-4c79-80c9-cd059e832cde","keyword":" Widmanstatten ferrite","originalKeyword":" Widmanstatten ferrite"},{"id":"1ae96154-0cf9-4d1e-8212-bff6ee843aa8","keyword":" scanning tunneling microscopy","originalKeyword":" scanning tunneling microscopy"},{"id":"05b95277-919a-400c-9769-09973ad81bbf","keyword":" shapede formation","originalKeyword":" shapede formation"}],"language":"zh","publisherId":"0412-1961_1998_4_6","title":"魏氏组织表面浮突的扫描隧道显微镜研究","volume":"34","year":"1998"},{"abstractinfo":"钨渣用硫酸分解浸出, 浸出液经铁屑还原后用0.20%伯胺N1923萃取分离钍, 再用4.0%伯胺N1923萃取富集钪, 接着用硫酸洗涤负载有机相分离稀土和铁、过氧化氢洗涤分离钛、盐酸反萃取钪获得氯化钪溶液. 用叔胺N235萃取从氯化钪溶液中进一步分离铁, 分别用氨水和草酸依次沉淀钪, 最后灼烧草酸钪获得氧化钪, 其纯度为90%, 收率为82%. ","authors":[{"authorName":"钟学明","id":"be00bca3-7bfc-4840-97a9-ad14d35c5526","originalAuthorName":"钟学明"}],"doi":"10.3969/j.issn.0258-7076.2002.06.026","fpage":"527","id":"de1cd10d-c412-4e39-8c7e-2a5e7e77c987","issue":"6","journal":{"abbrevTitle":"XYJS","coverImgSrc":"journal/img/cover/XYJS.jpg","id":"67","issnPpub":"0258-7076","publisherId":"XYJS","title":"稀有金属"},"keywords":[{"id":"f83e2998-d770-436b-b085-b00c21e0df59","keyword":"氧化钪","originalKeyword":"氧化钪"},{"id":"548e722b-86d3-4285-aa20-35d88460871a","keyword":"伯胺","originalKeyword":"伯胺"},{"id":"9fb9dae2-e06a-481e-953f-3991f384214e","keyword":"萃取","originalKeyword":"萃取"},{"id":"0dc9a991-9d1f-4111-98e7-f0e9487eeab6","keyword":"钨渣","originalKeyword":"钨渣"}],"language":"zh","publisherId":"xyjs200206026","title":"伯胺萃取法提取氧化钪的工艺研究","volume":"26","year":"2002"},{"abstractinfo":"<正> 一般认为亚共析钢中魏氏组织降低机械性能,尤其是不利于冲击韧性。近年来研究结果则认为魏氏组织可以提高机械性能,也有人认为具有魏氏组织的亚共析钢,由于冷却速度快,增加了珠光体量,细化了铁素体晶粒,从而抵销了针状铁素体的不良影响。另一些人指出切变机制使针状铁素体中有较高密度的位错和较细的亚结构,提高了钢的机械性能。本文根据对裂纹扩展行为的观察,探讨铁素体影响钢的机械性能的原因。 本实验采用25铸钢作试样,其化学成分(wt-％)为:C 0.28,Si 0.37,Mn 0.61,S","authors":[{"authorName":"刘继恒","id":"c3179369-e2c8-4945-954a-577a2237d0b3","originalAuthorName":"刘继恒"},{"authorName":"赵明","id":"de9e536d-6d85-4db6-b708-3f9966be2b8b","originalAuthorName":"赵明"},{"authorName":"钱得荣","id":"e4a6f421-07f1-4fc6-8a38-4e7a34adc788","originalAuthorName":"钱得荣"},{"authorName":"阎胡成","id":"0e99f566-f6e0-4749-bcdf-6af4454a71e9","originalAuthorName":"阎胡成"}],"categoryName":"|","doi":"","fpage":"92","id":"0222ca2e-fa27-4ae4-8bda-fea34ba27e9c","issue":"5","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_1986_5_5","title":"魏氏组织铁素体的亚结构及其对裂纹扩展的影响","volume":"22","year":"1986"},{"abstractinfo":"以提高魏氏体组织Ti60合金的拉伸强度与塑性为目标,研究固溶与时效处理对Ti60合金组织与性能演变的影响规律,并优化热处理参数.结果表明,初始魏氏组织晶粒较为粗大,经过固溶与时效处理后,晶粒明显减小,层片状α相明显减少.初始魏氏组织Ti60合金抗拉强度为850 MPa,伸长率为0.9％,1000℃固溶处理后,Ti60合金的抗拉强度达到1100 MPa,伸长率为3.7％.1000℃固溶+600℃8h时效处理后,抗拉强度达到1200 MPa,伸长率为3.3％.随固溶温度提高,其硬度与抗拉强度增加,伸长率降低.随时效时间延长,硬度先增大后减小.经1050℃固溶+600℃8 h时效处理后Ti60合金具有最大硬度值509 HV.","authors":[{"authorName":"戎旭东","id":"00e2c6cf-8ebd-4236-bb60-c083bcd4eb99","originalAuthorName":"戎旭东"},{"authorName":"黄陆军","id":"794ed4ef-eed8-4475-b58e-a300cf622c81","originalAuthorName":"黄陆军"},{"authorName":"王博","id":"7040e675-9c80-483b-af2f-2cb4474fc96e","originalAuthorName":"王博"},{"authorName":"唐骜","id":"6d8ec4ba-b4c6-41d1-b85b-b76b9864123e","originalAuthorName":"唐骜"},{"authorName":"耿林","id":"b9f5abbc-1007-4ee0-9971-8866850ef17c","originalAuthorName":"耿林"}],"doi":"","fpage":"39","id":"b48c7721-ea64-499f-a5fe-b3aac071a8f2","issue":"10","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":"64128791-9e51-4d68-abb3-3c2c66d73ea4","keyword":"Ti60合金","originalKeyword":"Ti60合金"},{"id":"772dbb5f-8b5d-4de4-be64-5bc34e5d0365","keyword":"热处理","originalKeyword":"热处理"},{"id":"32e68aef-3437-4179-b2cc-2cf021e87867","keyword":"魏氏体组织","originalKeyword":"魏氏体组织"},{"id":"d0ce6237-e6e6-485d-bee5-9d03e6161a24","keyword":"拉伸性能","originalKeyword":"拉伸性能"}],"language":"zh","publisherId":"jsrclxb201510007","title":"热处理对魏氏组织Ti60合金组织与性能的影响","volume":"36","year":"2015"},{"abstractinfo":"以三种低碳合金钢的粗大魏氏组织为原始组织,分别以慢速、中速进行奥氏体化加热.晶粒度测试表明:慢速加热条件下出现组织遗传现象,中速加热时可细化晶粒.慢速加热奥氏体化过程中,观察到球状奥氏体和针状奥氏体.","authors":[{"authorName":"李智超","id":"e73b2b47-9e17-4dfd-814f-921ac81a4441","originalAuthorName":"李智超"},{"authorName":"马栓柱","id":"8fbbbb83-2208-4b2b-98ca-78e6a7444927","originalAuthorName":"马栓柱"},{"authorName":"杜素梅","id":"8716631a-5b5e-4bc5-9268-4301ce0b1092","originalAuthorName":"杜素梅"}],"doi":"10.3969/j.issn.1004-244X.2004.02.004","fpage":"12","id":"44de1e41-6719-4ef5-9b29-2e4baa38f234","issue":"2","journal":{"abbrevTitle":"BQCLKXYGC","coverImgSrc":"journal/img/cover/BQCLKXYGC.jpg","id":"4","issnPpub":"1004-244X","publisherId":"BQCLKXYGC","title":"兵器材料科学与工程 "},"keywords":[{"id":"caeb73e3-44fc-4e74-9e2e-eb59a9634085","keyword":"魏氏组织","originalKeyword":"魏氏组织"},{"id":"194384c6-f80f-4ba3-8dc6-c16746fda416","keyword":"组织遗传现象","originalKeyword":"组织遗传现象"},{"id":"68430359-742b-4a37-8a9c-2f98068df413","keyword":"针状奥氏体","originalKeyword":"针状奥氏体"}],"language":"zh","publisherId":"bqclkxygc200402004","title":"亚共析钢魏氏组织的组织遗传现象研究","volume":"27","year":"2004"},{"abstractinfo":"介绍了获得满足△ｇ平行法则的位向关系、惯习面、正空赣 倒空间准不变应变线的计算方法, 解释了高锰钢中先共析魏氏组织渗大体在奥氏体晶内析出时的Ｐｉｔｓｃｈ和Ｔ－Ｈ的位向关系惯习面上的晶格匹配示意图.","authors":[{"authorName":"叶飞","id":"9bf1714f-eb82-4ba8-a310-12d4729a8645","originalAuthorName":"叶飞"},{"authorName":"张文征","id":"b91e893d-03d4-4e75-90c5-8910ae5b544a","originalAuthorName":"张文征"}],"categoryName":"|","doi":"","fpage":"673","id":"db8b265d-8c1c-45b7-8ada-62b2df3930cb","issue":"7","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"905f4013-0f27-43ba-b3bb-f081a00a388d","keyword":"△g平行法则","originalKeyword":"△g平行法则"},{"id":"62beb1ec-87d8-4f44-bca4-8c280c40d872","keyword":"null","originalKeyword":"null"},{"id":"e668e672-ea12-4e19-b86e-ce09d4353819","keyword":"null","originalKeyword":"null"}],"language":"zh","publisherId":"0412-1961_2000_7_15","title":"魏氏组织渗碳体与奥氏体的Pitsch和T—H位向关系","volume":"36","year":"2000"},{"abstractinfo":"对魏荆输油管道的腐蚀防护层状况、恒电位仪运行参数和管道本体状况进行了调查分析,认为造成腐蚀的主要原因是防护层老化,出现阴极保护死角.采取了加强管道防护层监、检测,及时补漏、大修和增设阴极保护装置等措施.","authors":[{"authorName":"向秀平","id":"8a49dc17-bc13-4008-bc3e-47ebc6a950b6","originalAuthorName":"向秀平"}],"doi":"10.3969/j.issn.1005-748X.2003.08.008","fpage":"352","id":"80b7ccae-ab5b-4cac-99e5-b4646fb30493","issue":"8","journal":{"abbrevTitle":"FSYFH","coverImgSrc":"journal/img/cover/FSYFH.jpg","id":"25","issnPpub":"1005-748X","publisherId":"FSYFH","title":"腐蚀与防护"},"keywords":[{"id":"dcd11fbd-7743-4ee0-9c30-1e6899853f29","keyword":"输油管道","originalKeyword":"输油管道"},{"id":"caa1bc0c-cfcd-4ddf-828a-0faa2b748eb5","keyword":"腐蚀","originalKeyword":"腐蚀"},{"id":"bf37e14e-4ac6-426b-bf32-fbe79819b233","keyword":"调查分析","originalKeyword":"调查分析"},{"id":"83137eb4-a6ce-4dd3-987f-6fb5f2443a8a","keyword":"对策","originalKeyword":"对策"}],"language":"zh","publisherId":"fsyfh200308008","title":"魏荆输油管道腐蚀调查分析","volume":"24","year":"2003"},{"abstractinfo":"为改善胶原-羟基磷灰石复合材料的界面结合性能, 将阿拉伯树胶引入该体系中, 以Ca(NO₃)₂·4H₂O、(NH₄)₂HPO₄、酸溶胶原、阿拉伯树胶为原料, 原位合成了胶原-羟基磷灰石/阿拉伯树胶复合材料. 采用FT-IR, XRD, SEM表征材料的晶相结构、化学组成和微观形貌, 研究了阿拉伯树胶对胶原-羟基磷灰石复合材料结构与性能的影响. 结果表明, 阿拉伯树胶改变了胶原-羟基磷灰石复合材料的界面形态与结构; 随阿拉伯树胶含量的增加, 胶原-羟基磷灰石复合材料的晶粒变小, 结晶度降低; 复合材料的吸水性能和体外酶降解能力都显著下降(P<0.01),其机械性能在一定范围内得到提高. 阿拉伯树胶与胶原或胶原-羟基磷灰石之间可能形成了蛋白-多糖复合物, 从而起到了交联作用.","authors":[{"authorName":"冯文坡","id":"2f9683eb-9ad9-4291-bfe6-716bb607e70f","originalAuthorName":"冯文坡"},{"authorName":"祁元明","id":"35ecac6c-b419-453c-b8eb-6fa3a3b4ae2a","originalAuthorName":"祁元明"},{"authorName":"汤克勇","id":"97d31ac1-47da-4ba7-a582-b1722dcae950","originalAuthorName":"汤克勇"}],"categoryName":"|","doi":"10.3724/SP.J.1077.2011.00038","fpage":"38","id":"fc4fc363-49f2-4376-a462-84aa48bca642","issue":"1","journal":{"abbrevTitle":"WJCLXB","coverImgSrc":"journal/img/cover/WJCLXB.jpg","id":"62","issnPpub":"1000-324X","publisherId":"WJCLXB","title":"无机材料学报"},"keywords":[{"id":"e975cf32-0cd1-4788-ad8e-27e3336c4dc1","keyword":"复合材料","originalKeyword":"复合材料"},{"id":"3ff00ea2-6d12-49cf-9991-25b5c2da2569","keyword":"collagen-hydroxyapatite composite","originalKeyword":"collagen-hydroxyapatite composite"},{"id":"7c211963-b357-4db0-a1c6-37941c392db9","keyword":" gum Arabic","originalKeyword":" gum Arabic"},{"id":"808624b9-b0ac-48a9-9b51-f7d722402e92","keyword":" effects","originalKeyword":" effects"}],"language":"zh","publisherId":"1000-324X_2011_1_7","title":"阿拉伯树胶对胶原-羟基磷灰石复合材料性能的影响","volume":"26","year":"2011"}],"totalpage":293,"totalrecord":2926}