{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":1,"startPagecode":1},"records":[{"abstractinfo":"将小变形与线弹性范围的泊松比定义拓展到大变形超弹性范围,给出了合理描述泊松比和体积应变的应变度量.测量了单轴拉伸过程中不同炭黑含量的填充橡胶的泊松比和体积应变,分析了它们随变形的变化规律.结果表明,在大变形情况下,只有H encky应变才能合理描述材料的体积不可压缩特性,材料的泊松比和体积应变具有变形相关性,推导得到了相关的表达式.当Hencky应变小于某一临界值时,炭黑填充橡胶的泊松比约为常数0.5,可视为体积不可压缩,当Hencky应变超过该临界值时,泊松比随应变的增大而线性下降,且炭黑含量愈大,下降愈快,相应地,材料体积应变随变形的增大而增大,大变形时体积变化不客忽视.此外,临界应变与炭黑含量相关,炭黑含量愈大,临界应变愈小.","authors":[{"authorName":"<span style=\"color:red\">刘秀</span>","id":"74d996fa-0702-4900-a6d9-09dc0d130c4b","originalAuthorName":"刘秀"},{"authorName":"李明","id":"7bbd174a-20fe-4774-b1e8-dfb1672575fa","originalAuthorName":"李明"},{"authorName":"胡小玲","id":"eba0366d-3fbf-48e8-a3af-7d312ca57861","originalAuthorName":"胡小玲"},{"authorName":"罗文波","id":"c4875bb7-1052-473f-a2fe-698ea6d2658b","originalAuthorName":"罗文波"}],"doi":"","fpage":"96","id":"3370c32d-3afa-41c2-a89b-e8d5c310c816","issue":"7","journal":{"abbrevTitle":"GFZCLKXYGC","coverImgSrc":"journal/img/cover/GFZCLKXYGC.jpg","id":"31","issnPpub":"1000-7555","publisherId":"GFZCLKXYGC","title":"高分子材料科学与工程"},"keywords":[{"id":"e03a92e3-276b-4abe-8476-5aa1fd942ce3","keyword":"炭黑填充橡胶","originalKeyword":"炭黑填充橡胶"},{"id":"48a2f420-167e-4217-a606-8d04f3536661","keyword":"泊松比","originalKeyword":"泊松比"},{"id":"466247bd-5482-4c3e-b272-d1a703a1ef7d","keyword":"体积压缩性能","originalKeyword":"体积压缩性能"},{"id":"bf0b31cb-9f80-4dfb-a3f2-4c808795d66b","keyword":"体积应变","originalKeyword":"体积应变"},{"id":"4639ce9d-86fe-4510-aa37-15666dda6a84","keyword":"临界应变","originalKeyword":"临界应变"}],"language":"zh","publisherId":"gfzclkxygc201507018","title":"炭黑填充橡胶材料的泊松比与体积压缩特性","volume":"31","year":"2015"},{"abstractinfo":"针对一条陈旧的污水排海管道阴极保护系统保护电位无法获取的现状，在其末端设置双参比电极。通过测量管道末端的保护电位来调节恒电位仪的电流输出，并采用恒电流法控制阴极保护系统，使管道全线的保护电位均≤-0．85V（CSE），从而获得了充分的阴极保护。","authors":[{"authorName":"<span style=\"color:red\">刘秀</span>","id":"e929e408-7312-45d1-9d27-16a74fdbc613","originalAuthorName":"刘秀"},{"authorName":"李志","id":"2f94fc82-976a-4bac-8734-7b5e0f1028fc","originalAuthorName":"李志"},{"authorName":"陈铖","id":"8e593816-ff54-4536-a321-6b10ce27d52e","originalAuthorName":"陈铖"},{"authorName":"李柏青","id":"f9e499c9-77c5-45bb-85f8-50ce753b2f16","originalAuthorName":"李柏青"},{"authorName":"章强","id":"00ff408c-f6eb-4993-94bd-7921e138286f","originalAuthorName":"章强"}],"doi":"","fpage":"574","id":"44959066-8e2e-43cb-b240-52735f16bc3e","issue":"7","journal":{"abbrevTitle":"FSYFH","coverImgSrc":"journal/img/cover/FSYFH.jpg","id":"25","issnPpub":"1005-748X","publisherId":"FSYFH","title":"腐蚀与防护"},"keywords":[{"id":"6e624ac1-3af5-41c5-abdc-38530dc04157","keyword":"污水排海管","originalKeyword":"污水排海管"},{"id":"ba53986e-ef5f-4a95-8023-63a38550ba06","keyword":"保护电位","originalKeyword":"保护电位"},{"id":"aaae7dac-ada1-4f2d-a8f5-9a19175fd48d","keyword":"双参比电极","originalKeyword":"双参比电极"}],"language":"zh","publisherId":"fsyfh201107022","title":"某城市污水排海管道阴极保护系统的整改调试工程实践","volume":"32","year":"2011"},{"abstractinfo":"金属氧化物(MO)可显著影响膨胀阻燃体系的热解成炭过程，进而改善膨胀阻燃涂层的耐火性能。将Fe2O3、ZnO、TiO2分别添加到双环笼状磷酸酯膨胀阻燃环氧涂层中，研究了 MO 对涂层耐火及成炭性能的影响规律。燃烧背温测试结果表明， MO可产生显著的协效耐火作用，三种MO对耐火性能的增效能力为Fe2O3>ZnO>TiO2。热失重(TGA)，激光拉曼光谱(LRS)和X射线光电子能谱(XPS)分析表明， MO促进了残炭的耐高温氧化性能及类石墨化程度的提高，增加了涂层的高温残炭量，三种MO提升涂层成炭性能的能力为Fe2O3>ZnO>TiO2。","authors":[{"authorName":"周友","id":"4b435a80-8a2d-46dd-a8ca-3bb93210c31a","originalAuthorName":"周友"},{"authorName":"<span style=\"color:red\">刘秀</span>","id":"95370e25-a4a2-4c05-b27f-5ee9285c3a7a","originalAuthorName":"刘秀"},{"authorName":"王芳","id":"ea9bb620-2ae5-4b37-9653-5c62a0fa8ef6","originalAuthorName":"王芳"},{"authorName":"郝建薇","id":"1cd1708f-5c70-4804-b74d-4c188c0320b3","originalAuthorName":"郝建薇"},{"authorName":"杜建新","id":"cbc50472-0343-4ea2-874f-d5fcf6293f60","originalAuthorName":"杜建新"}],"doi":"10.15541/jim20130686","fpage":"972","id":"0ee6d760-6746-4d6a-aa88-f492dd1ab6bc","issue":"9","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":"4a5a0a73-6041-4863-8cdb-bc5e6c8268a0","keyword":"金属氧化物","originalKeyword":"金属氧化物"},{"id":"891dee4b-3999-454b-aac6-9b2f851b4fd2","keyword":"双环笼状磷酸酯","originalKeyword":"双环笼状磷酸酯"},{"id":"73433c64-af83-4650-b0a3-ff8a28737281","keyword":"膨胀阻燃","originalKeyword":"膨胀阻燃"},{"id":"4212eece-5e4e-495a-9eb6-c63d28f07a0f","keyword":"环氧涂层","originalKeyword":"环氧涂层"}],"language":"zh","publisherId":"wjclxb201409013","title":"金属氧化物对膨胀阻燃涂层耐火及成炭性能的影响","volume":"","year":"2014"},{"abstractinfo":"采用凝胶注模成型工艺制备了石墨浆料,研究了石墨粉体类型、pH值、分散剂加入量和固相含量对浆料粘度的影响,浆料温度对凝胶固化时间的影响,以及乙酰丙酮对素坯强度的影响.实验结果表明:当采用等静压石墨粉,pH值为7,分散剂加入量为4wt%,固相含量为50vol%时,可制备流动性良好的石墨浆料;浆料温度为3 ℃时,凝胶固化时间为5.6 min;当乙酰丙酮加入量为0.6wt%时,素坯强度达到15.8 MPa.","authors":[{"authorName":"<span style=\"color:red\">刘秀</span>","id":"605c579b-d5a7-465f-8ead-6babb47c98d8","originalAuthorName":"刘秀"},{"authorName":"齐龙浩","id":"2949d1a0-6fcc-404b-b2c1-8aac114fd90c","originalAuthorName":"齐龙浩"},{"authorName":"贺智勇","id":"486fbc8c-85ac-491a-8383-1f6b7fac3b0e","originalAuthorName":"贺智勇"},{"authorName":"张启富","id":"7252e433-e14b-457a-8395-25019d28bc45","originalAuthorName":"张启富"}],"doi":"","fpage":"1015","id":"a8d91fb7-bfae-4171-8807-184ba268d0dd","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":"b030ecb5-6ee8-4e85-8c5f-66d0c3470f21","keyword":"石墨","originalKeyword":"石墨"},{"id":"546e98e8-3925-498b-8f63-aa958c7c8e51","keyword":"凝胶注模","originalKeyword":"凝胶注模"},{"id":"6e0c9d81-1793-4423-8446-410bb407a5ef","keyword":"粘度","originalKeyword":"粘度"},{"id":"2c9418fb-0c8f-494b-88c1-803cf902f6a7","keyword":"工艺","originalKeyword":"工艺"}],"language":"zh","publisherId":"gsytb201703044","title":"石墨凝胶注模工艺研究","volume":"36","year":"2017"},{"abstractinfo":"采用机械合金化的方法,以Cu和Ti2AlC粉作为原料,制备了Cu包覆Ti2 AlC复合颗粒.研究了Cu、Ti2AlC体积比和球磨时间对包覆效果的影响,并将包覆颗粒与Al粉混合后采取干压成型、无压气氛保护烧结的方法制备了Cu包覆Ti2AlC增强铝基复合材料.实验结果表明,Cu体积含量为30％,球磨时间为10 h时,能制备出包覆效果良好的复合颗粒;球磨的高能量使Cu和Ti2AlC在垂直于Ti2AlC c轴方向发生机械合金化,从而使得Cu的包覆较为牢固;Cu包覆Ti2AlC增强铝基复合材料的烧结产物主要为Ti3AlC2、Al、Al2Cu、Al3 Ti和Al2O3,其复合材料较为致密,增强颗粒分布较为弥散.","authors":[{"authorName":"<span style=\"color:red\">刘秀</span>","id":"465930d5-694b-43d9-aac7-df2a05169ef6","originalAuthorName":"刘秀"},{"authorName":"翟洪祥","id":"4e18acc0-8904-4a9a-a390-42eab95aecc9","originalAuthorName":"翟洪祥"},{"authorName":"贺智勇","id":"30a9d21a-57ec-4861-a09e-a8122489d42d","originalAuthorName":"贺智勇"},{"authorName":"张启富","id":"40c813c8-ae4d-468a-b212-d0d00ddbbd10","originalAuthorName":"张启富"}],"doi":"","fpage":"44","id":"594d65a6-449c-409c-ae4e-c40a3b3aad45","issue":"4","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":"022241e6-ab33-4af9-95a0-2bb61d03bd97","keyword":"Cu","originalKeyword":"Cu"},{"id":"da32a515-495f-4ec4-b415-5c2c37a31822","keyword":"Ti2AlC","originalKeyword":"Ti2AlC"},{"id":"6da1a040-1542-46f4-9efc-dbe62836ff47","keyword":"机械合金化","originalKeyword":"机械合金化"},{"id":"2584494b-6093-4562-8cf8-a99e0b1a7f5f","keyword":"包覆","originalKeyword":"包覆"},{"id":"7aa088b3-3f73-41de-905a-d4b635e12cb9","keyword":"铝基复合材料","originalKeyword":"铝基复合材料"}],"language":"zh","publisherId":"jsrclxb201704006","title":"Cu包覆Ti2AlC复合粉体及其增强铝基复合材料的制备","volume":"38","year":"2017"},{"abstractinfo":"提出了一种组合热压烧结新工艺,以石墨为型芯材料成功制备出具有复杂内部型腔的SiC陶瓷.结果表明:当石墨和SiC浆料固相含量均为50%(体积分数)时,烧结后SiC陶瓷的密度最高且与石墨的径向收缩率差值最小;石墨型芯易于去除,得到的SiC陶瓷内部型腔平滑且完整,相对密度高达98.5%,抗弯强度达到580 MPa.","authors":[{"authorName":"<span style=\"color:red\">刘秀</span>","id":"d0868c55-ff4c-42e6-a2e2-5d4431b4ed7a","originalAuthorName":"刘秀"},{"authorName":"齐龙浩","id":"7440bd6c-67fa-4ad7-82ea-808b0866a0fc","originalAuthorName":"齐龙浩"},{"authorName":"贺智勇","id":"49a18b20-9015-4132-b051-4267582184a5","originalAuthorName":"贺智勇"},{"authorName":"张启富","id":"c56032c4-87bf-40f9-8ed8-8c801203b8df","originalAuthorName":"张启富"}],"doi":"10.11973/jxgccl201604005","fpage":"18","id":"73476d66-596e-4e42-a34d-58efd2b72cb2","issue":"4","journal":{"abbrevTitle":"JXGCCL","coverImgSrc":"journal/img/cover/JXGCCL.jpg","id":"45","issnPpub":"1000-3738","publisherId":"JXGCCL","title":"机械工程材料"},"keywords":[{"id":"ac23fda3-581b-47a4-b527-77b585103650","keyword":"高致密度","originalKeyword":"高致密度"},{"id":"c537eeeb-27f6-4f26-a9a0-15d6eae02df0","keyword":"复杂形状","originalKeyword":"复杂形状"},{"id":"270dae60-7256-4291-ae73-fb83ee2ff6ab","keyword":"SiC陶瓷","originalKeyword":"SiC陶瓷"},{"id":"a6bef6f2-1712-4791-9ce0-7c88f34246cc","keyword":"组合热压烧结","originalKeyword":"组合热压烧结"}],"language":"zh","publisherId":"jxgccl201604005","title":"高致密度、复杂形状SiC陶瓷的组合热压烧结技术","volume":"40","year":"2016"}],"totalpage":1,"totalrecord":6}