冶金分析 , 2005, 25(3): 80-81. doi: 10.3969/j.issn.1000-7571.2005.03.023
DBC-偶氮氯膦分光光度法测定水样中铋
王巍 1, , 江天肃 2, , 胡伟华 {"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"天然生物材料的组织结构特征及其与性能间的关系研究对于材料的仿生设计有重要意义.本文利用扫描电镜原位观察了受拉伸载荷作用下珍珠层中裂纹的萌生及扩展方式,并结合SEM和TEM技术研究了贝壳珍珠层微观组织结构,探讨了裂纹扩展过程中的增韧机制.结果表明,珍珠层相邻片层凹凸镶嵌互补,多边形文石晶体是由纳米级颗粒构成的多晶体.裂纹偏转,有机物桥联,纤维拔出,小孔聚结等多种增韧机制在裂纹扩展过程中协同作用,都源自珍珠层独特的微观结构,并提出片层的球冠型结构是导致珍珠层具有超常韧性的机制之一.","authors":[{"authorName":"侯东芳","id":"10a32597-a462-4996-a518-a12c0fc6c399","originalAuthorName":"侯东芳"},{"authorName":"周根树","id":"821661ce-0aa2-4b78-b49c-177e2de61add","originalAuthorName":"周根树"},{"authorName":"郑茂盛","id":"32cc6357-fa69-400d-b22f-9d5132d2392a","originalAuthorName":"郑茂盛"}],"doi":"10.3969/j.issn.1673-2812.2007.03.016","fpage":"388","id":"97da82b2-b589-473f-97f4-b633ef7025dc","issue":"3","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":"600e785e-5c14-46bb-b44d-4a8b83dec33e","keyword":"珍珠层","originalKeyword":"珍珠层"},{"id":"027b042f-9d28-48a2-89fb-83d775d016f3","keyword":"微观组织","originalKeyword":"微观组织"},{"id":"1a4eb0ab-2152-4941-9fb1-b08ea1ea8edb","keyword":"原位观察","originalKeyword":"原位观察"},{"id":"ae5c9ac5-55e6-4ce5-bb3d-7bd7c51e089c","keyword":"增韧机制","originalKeyword":"增韧机制"}],"language":"zh","publisherId":"clkxygc200703016","title":"贝壳珍珠层断裂过程的原位观察及其增韧机制分析","volume":"25","year":"2007"},{"abstractinfo":"利用X射线光电子能谱(XPS),对贝壳珍球层层间断口进行了研究,探讨了有机物的元素组成及其随死亡期的变化.研究结果表明:贝壳珍珠层层间都含有C、Ca、N、O这四种元素,还有少量的S元素,有机质元素含量为C(67.50),O(17.68),N(14.24),S(0.58)at%.层间断口处有机物均匀存在于断口两侧,裂纹在有机物中的路径是曲折的,有利于增韧.对应于珍珠层力学性能随死亡期的变化,层间有机物随死亡期的延长其成份也有所变化.","authors":[{"authorName":"侯东芳","id":"eb350f7f-ac32-41ed-a100-03427975f3fb","originalAuthorName":"侯东芳"},{"authorName":"周根树","id":"f4c6d786-5920-4cc3-a241-278058677e68","originalAuthorName":"周根树"},{"authorName":"郑茂盛","id":"d1ce87da-9b64-4298-8c8f-7fbc94e77556","originalAuthorName":"郑茂盛"}],"doi":"10.3969/j.issn.1673-2812.2004.06.016","fpage":"838","id":"c62d2f86-9be6-4b5d-bc34-275b2e6962d1","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":"1fa1b75b-894a-45aa-8ed6-945d6123d8f7","keyword":"珍珠层","originalKeyword":"珍珠层"},{"id":"088b9c27-cab7-452b-abff-157926e187e7","keyword":"XPS","originalKeyword":"XPS"},{"id":"b601a52b-a40b-4607-bbaf-9285a4886f66","keyword":"死亡期","originalKeyword":"死亡期"}],"language":"zh","publisherId":"clkxygc200406016","title":"贝壳珍珠层层间断口及死亡期的XPS研究","volume":"22","year":"2004"},{"abstractinfo":"研究了直流脉冲电流对7475铝合金超塑性拉伸时的力学性能的影响.结果表明:脉冲电流能显著提高7475铝合金的伸长率,稍微降低其变形流动应力.透射电镜观察发现晶内位错从杂乱无章的状态调整到顺电子流动的方向,各位错段相互平行排列;移动到晶界处的位错能继续以滑移-攀升的方式协调晶界处的变形.由于在超塑性变形中,晶界的变形占据主导地位,电子风在晶界处推动位错的运动,比在晶内的作用更能有效地提高7475铝合金的伸长率.","authors":[{"authorName":"董晓华","id":"e31ffbf0-f41b-4114-9ce8-860dd2bbf035","originalAuthorName":"董晓华"},{"authorName":"侯东芳","id":"e07601c2-80a8-423f-acb7-75ce81501640","originalAuthorName":"侯东芳"},{"authorName":"李尧","id":"3e46a629-f25d-4a0e-bd87-faa530f64b15","originalAuthorName":"李尧"}],"doi":"10.3969/j.issn.1000-3738.2005.02.006","fpage":"17","id":"cae2e4f7-3c97-4412-9aa3-8a891e4c653b","issue":"2","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":"9e279d23-4449-4855-93af-286a36e66f21","keyword":"超塑性成形","originalKeyword":"超塑性成形"},{"id":"cdfc17b1-c563-440d-8bf5-00f0063fb4e1","keyword":"脉冲电流","originalKeyword":"脉冲电流"},{"id":"e10988c2-22b1-4056-b72f-8db1e9c522bb","keyword":"位错","originalKeyword":"位错"},{"id":"2ce2b717-5c1e-43e2-810a-2c7313b7c68b","keyword":"7475铝合金","originalKeyword":"7475铝合金"}],"language":"zh","publisherId":"jxgccl200502006","title":"直流脉冲电流对7475铝合金超塑性变形中位错运动的影响","volume":"29","year":"2005"},{"abstractinfo":"侯增寿教授1925年5月生于河北省定县（现定州市），太原理工大学教授，博士生导师。","authors":[],"doi":"","fpage":"162","id":"324aa50c-c6a5-4f96-9592-582734db89f3","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":"eedeeefb-b521-4993-8869-b46d4844ad85","keyword":"生平","originalKeyword":"生平"},{"id":"968c70a0-56b1-4c71-8273-041b74d32a5a","keyword":"太原理工大学","originalKeyword":"太原理工大学"},{"id":"0b9e5503-73dc-4ef8-9299-e368baf38409","keyword":"博士生导师","originalKeyword":"博士生导师"},{"id":"a9fa23bb-f822-44a2-bd55-4ba7fbb9c728","keyword":"定州市","originalKeyword":"定州市"},{"id":"1e67b335-ca81-41e7-8681-ac241b1a9ab2","keyword":"河北省","originalKeyword":"河北省"}],"language":"zh","publisherId":"jsrclxb201204034","title":"侯增寿教授生平","volume":"33","year":"2012"},{"abstractinfo":"考察了溴系阻燃剂、磷氮系阻燃剂对聚对苯二甲酸丁二醇酯（ PBT）力学性能、耐光老化性能的影响，还研究了酸吸收剂对阻燃PBT材料的力学性能、紫外线稳定性的影响。结果表明，钙锌稳定剂能提高卤系阻燃材料的耐侯性能，无卤阻燃PBT的耐侯性能优于卤系阻燃PBT（1000h，△E≤3）。","authors":[{"authorName":"雷祖碧","id":"00a1cab2-4bbd-45fa-b17a-513fbb28d092","originalAuthorName":"雷祖碧"},{"authorName":"马玫","id":"666a78eb-9b67-43bc-8b33-b59420fce132","originalAuthorName":"马玫"},{"authorName":"王浩江","id":"f47e9637-622d-4c0b-8075-5a4a68587d23","originalAuthorName":"王浩江"}],"doi":"","fpage":"17","id":"a959af60-59c9-4b7c-9ef6-1403de874d72","issue":"6","journal":{"abbrevTitle":"HCCLLHYYY","coverImgSrc":"journal/img/cover/HCCLLHYYY.jpg","id":"42","issnPpub":"1671-5381","publisherId":"HCCLLHYYY","title":"合成材料老化与应用"},"keywords":[{"id":"bc663191-7340-400c-860a-43d43ec6e07d","keyword":"聚对苯二甲酸丁二醇酯","originalKeyword":"聚对苯二甲酸丁二醇酯"},{"id":"4b175492-4f78-4f82-afed-be0501075c3c","keyword":"含卤阻燃","originalKeyword":"含卤阻燃"},{"id":"83336bef-1af6-4ed0-a481-ff7377c73ff9","keyword":"无卤阻燃","originalKeyword":"无卤阻燃"},{"id":"3f5ef1d4-44d7-4136-8898-675cd88b5f69","keyword":"酸吸收剂","originalKeyword":"酸吸收剂"},{"id":"cee614cd-f662-41c5-80b9-fad93f529802","keyword":"钙锌复合稳定剂","originalKeyword":"钙锌复合稳定剂"}],"language":"zh","publisherId":"hccllhyyy201306006","title":"阻燃 PBT 的耐侯性能研究","volume":"","year":"2013"},{"abstractinfo":"回顾了近年来耐侯钢研究的进展概况，重点总结了耐侯钢的实验研究方法、锈层的形成机制、锈层的显微组织及生长过程中的影响因素，分析了钢的腐蚀防护情况。","authors":[],"doi":"","fpage":"12","id":"37ebe7d9-4685-4d91-bfc4-b1476c025de7","issue":"7","journal":{"abbrevTitle":"CLDB","coverImgSrc":"journal/img/cover/CLDB.jpg","id":"8","issnPpub":"1005-023X","publisherId":"CLDB","title":"材料导报"},"keywords":[{"id":"0a666cf6-fa7a-4723-a069-fb845da35c13","keyword":"耐侯钢 大气腐蚀 锈层Current Status of R&D Work on Weathering SteelZhang Quancheng ,Wu Jiansheng (Dept of Material Science and Engineering,Shanghai Jiaotong University,Shanghai 200030)","originalKeyword":"耐侯钢 大气腐蚀 锈层Current Status of R&D Work on Weathering SteelZhang Quancheng ,Wu Jiansheng (Dept of Material Science and Engineering,Shanghai Jiaotong University,Shanghai 200030)"}],"language":"zh","publisherId":"cldb200007004","title":"耐侯钢的研究与发展现状","volume":"14","year":"2000"},{"abstractinfo":"对侯8-11井发生腐蚀开裂的套管进行化学成分分析、金相结构及残余应力分析.结果表明,该油井套管腐蚀开裂是由外向内发展的,其主要原因是腐蚀介质中的Cl-、HCO-3和H2S及表面残余应力共同作用引起的应力腐蚀.","authors":[{"authorName":"张西明","id":"404ab37b-9885-480c-8524-e64ffeee1bdc","originalAuthorName":"张西明"},{"authorName":"刘立","id":"99dc976e-4702-4153-8af6-67e41d9ea13b","originalAuthorName":"刘立"},{"authorName":"张新发","id":"2f4716d6-927e-4830-b126-bb8dde18a3cf","originalAuthorName":"张新发"},{"authorName":"石道涵","id":"7fb59ff0-fdd7-4404-abff-5e20b507647e","originalAuthorName":"石道涵"},{"authorName":"陈东喜","id":"1c81a5d7-7eee-4aa1-becb-52057936f33f","originalAuthorName":"陈东喜"},{"authorName":"张浩","id":"20add256-ab7c-4e15-8b0c-4fe675bf95f7","originalAuthorName":"张浩"}],"doi":"10.3969/j.issn.1005-748X.2004.05.015","fpage":"228","id":"dd73125a-6c79-47b2-a345-26d7d9e665ad","issue":"5","journal":{"abbrevTitle":"FSYFH","coverImgSrc":"journal/img/cover/FSYFH.jpg","id":"25","issnPpub":"1005-748X","publisherId":"FSYFH","title":"腐蚀与防护"},"keywords":[{"id":"0c005135-2bdb-4f34-80ca-a511fdbab572","keyword":"套管","originalKeyword":"套管"},{"id":"c28e94b0-9a60-4e2a-a162-51f6327a3715","keyword":"腐蚀开裂","originalKeyword":"腐蚀开裂"},{"id":"aa07dc3f-4806-4745-b2df-d67c8de4d37a","keyword":"裂纹","originalKeyword":"裂纹"},{"id":"2784690c-c0c4-4cee-9fe3-f5caf7f4827c","keyword":"应力腐蚀","originalKeyword":"应力腐蚀"}],"language":"zh","publisherId":"fsyfh200405015","title":"侯8-11井套管腐蚀开裂分析","volume":"25","year":"2004"},{"abstractinfo":"研究了耐侯难燃棚布胶料中的主体材料、阻燃剂及硫黄硫化体系对橡胶的阻燃性和力学性能的影响.结果表明:以耐候、耐低温较好的三元乙丙橡胶为主体,加入含卤、锑、铝阻燃剂后,其氧指数达到28.5%.同时采用硫黄为硫化剂,添加促进剂后,在温度160℃,时间8min时胶料完全硫化,满足了棚布胶料在鼓式硫化机上的连续生产的要求.","authors":[{"authorName":"贾文华","id":"45e283e7-3b28-4bba-87d5-283f703824c8","originalAuthorName":"贾文华"}],"doi":"10.3969/j.issn.1001-4381.1999.03.008","fpage":"32","id":"7a4bbe5d-5ae4-4283-a3b7-73d5e460f55a","issue":"3","journal":{"abbrevTitle":"CLGC","coverImgSrc":"journal/img/cover/CLGC.jpg","id":"9","issnPpub":"1001-4381","publisherId":"CLGC","title":"材料工程"},"keywords":[{"id":"544b3784-7b58-4900-a870-f36ef2511cae","keyword":"胶料","originalKeyword":"胶料"},{"id":"16de4767-f88e-4802-b114-0d13a6cfca3c","keyword":"氧指数","originalKeyword":"氧指数"},{"id":"1e7137eb-d6c4-46bc-a865-d05fa7232b8e","keyword":"硫化曲线","originalKeyword":"硫化曲线"}],"language":"zh","publisherId":"clgc199903008","title":"耐侯难燃棚布胶料的研究","volume":"","year":"1999"},{"abstractinfo":"侯西露天矿开采境界小,距离村庄近,对剥采作业安全性、控制爆破技术有较高的要求.文章介绍了针对不同矿岩条件进行的凿岩爆破工艺及3种典型布孔方法,并在实践中加以调整运用,取得了显著成效.","authors":[{"authorName":"王宝红","id":"2ff86f59-c587-40ef-9521-c072c4820c53","originalAuthorName":"王宝红"},{"authorName":"葛平江","id":"f1b4de01-f1a4-4d61-954f-d97a3409a6fe","originalAuthorName":"葛平江"}],"doi":"10.3969/j.issn.1001-1277.2006.01.008","fpage":"24","id":"5db1e316-7eab-4d68-95f4-22dec5be6b28","issue":"1","journal":{"abbrevTitle":"HJ","coverImgSrc":"journal/img/cover/HJ.jpg","id":"44","issnPpub":"1001-1277","publisherId":"HJ","title":"黄金"},"keywords":[{"id":"4b210a57-dd48-4a75-829a-3d1bcef047de","keyword":"侯西露天矿","originalKeyword":"侯西露天矿"},{"id":"3e7ec5b5-1c4e-4836-b432-08dcbfe15398","keyword":"凿岩爆破","originalKeyword":"凿岩爆破"},{"id":"7447e72d-6810-4ccc-ad15-a421a9cb7cb7","keyword":"水平浅孔","originalKeyword":"水平浅孔"},{"id":"2d91235e-9bcd-4b4b-9003-236af13d98a6","keyword":"实践","originalKeyword":"实践"}],"language":"zh","publisherId":"huangj200601008","title":"水平浅孔凿岩爆破技术在侯西露天矿的实践","volume":"27","year":"2006"},{"abstractinfo":"简要介绍了西气东输工程中水土腐蚀勘测的方法,给出了郑州至郸城高桥段水土腐蚀性勘测结果.","authors":[{"authorName":"阳光","id":"98eff96a-396f-44f7-8d60-a5b3a6f7cbc0","originalAuthorName":"阳光"},{"authorName":"罗心","id":"72bc340f-c870-42a0-8132-5ccb0128ac80","originalAuthorName":"罗心"},{"authorName":"高立群","id":"c4dcadc0-888b-4c91-aa15-736f24084f59","originalAuthorName":"高立群"}],"doi":"10.3969/j.issn.1005-748X.2003.01.008","fpage":"29","id":"1ec632dd-cb44-4bc0-9cbc-966f105209e7","issue":"1","journal":{"abbrevTitle":"FSYFH","coverImgSrc":"journal/img/cover/FSYFH.jpg","id":"25","issnPpub":"1005-748X","publisherId":"FSYFH","title":"腐蚀与防护"},"keywords":[{"id":"c60892dc-9c4f-495c-8b15-af91b337bc52","keyword":"西气东输","originalKeyword":"西气东输"},{"id":"8fab1792-4cb9-4c17-a0e8-24806345f8aa","keyword":"腐蚀调查","originalKeyword":"腐蚀调查"},{"id":"45a2bd96-ff07-4711-b717-257888340e1f","keyword":"土壤","originalKeyword":"土壤"}],"language":"zh","publisherId":"fsyfh200301008","title":"西气东输沿线水土腐蚀勘测方法","volume":"24","year":"2003"}],"totalpage":121,"totalrecord":1204}