{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"采用金相、图相仪、透射电镜和相分析等方法,系统地研究了不同控轧控冷条件对铌、钛复合微合金化低碳热轧钢板的组织和性能的影响规律;分析了不同工艺条件下铌、钛碳氮化物的析出行为;探讨了微合金钢的强化机制;提出了更佳的控轧控冷工艺参数.研究结果对开发高强度、高成形性能的汽车钢板具有参考价值.","authors":[{"authorName":"陈红桔","id":"a0a976bd-53d0-4190-b939-01320a5b9a01","originalAuthorName":"陈红桔"},{"authorName":"刘清友","id":"8a60735f-6b46-4299-8784-a2e7fe535410","originalAuthorName":"刘清友"},{"authorName":"韩力","id":"957417bd-c87a-463b-ab7b-3fc92ae20cb4","originalAuthorName":"韩力"},{"authorName":"张永富","id":"5ad6bea5-ccf0-4c95-a4c7-aa4b2cc55cfb","originalAuthorName":"张永富"}],"doi":"","fpage":"38","id":"d819ac3c-5330-4559-801e-957204a222ad","issue":"3","journal":{"abbrevTitle":"GTYJXB","coverImgSrc":"journal/img/cover/GTYJXB.jpg","id":"30","issnPpub":"1001-0963","publisherId":"GTYJXB","title":"钢铁研究学报"},"keywords":[{"id":"5faaf763-1099-4e4a-b014-70b1c35fea05","keyword":"微合金钢","originalKeyword":"微合金钢"},{"id":"3a5b7192-e5a4-4585-9b1d-c69f38df21d5","keyword":"控轧控冷","originalKeyword":"控轧控冷"},{"id":"aff814ca-b2a7-47e1-a605-8be7d77dc277","keyword":"组织","originalKeyword":"组织"},{"id":"6a7eafd2-2337-4304-a4e9-2243e48e3296","keyword":"力学性能","originalKeyword":"力学性能"}],"language":"zh","publisherId":"gtyjxb199903009","title":"控轧控冷工艺对铌钛微合金钢组织和性能的影响","volume":"11","year":"1999"},{"abstractinfo":"通过化学分析、金相观察和理论分析,研究了稀土在BG420CL车轮钢中的分布,以及它对钢中夹杂物的作用、对车轮台架弯曲疲劳寿命的影响. 研究发现,对于BG420CL车轮钢,采用浇铸时结晶器喂稀土丝工艺是合理的. 钢中加入稀土,可以改变夹杂物的形状和尺寸,提高钢材的综合性能. 在本实验条件下,BG420CL车轮钢最佳稀土加入量约为RE/S=2.0,此时冲击韧性得到显著提高,夹杂物的球化效果最好,车轮台架弯曲疲劳寿命提高效果最佳.","authors":[{"authorName":"马海涛","id":"2db90bed-532a-4119-8771-3b7971fa4f14","originalAuthorName":"马海涛"},{"authorName":"吴迪","id":"f41f5fae-8465-4606-a9e1-a2ebe4dd9ae5","originalAuthorName":"吴迪"},{"authorName":"张永富","id":"6be1b0f7-62be-41d3-aad0-2113984a7064","originalAuthorName":"张永富"}],"doi":"","fpage":"200","id":"bf6e7e90-3306-4ea8-a910-21537a33733e","issue":"2","journal":{"abbrevTitle":"ZGXTXB","coverImgSrc":"journal/img/cover/ZGXTXB.jpg","id":"86","issnPpub":"1000-4343","publisherId":"ZGXTXB","title":"中国稀土学报"},"keywords":[{"id":"2c52c9a3-f4e0-4049-8c3f-ea05684fef6e","keyword":"车轮钢","originalKeyword":"车轮钢"},{"id":"7a16a60d-5ea8-4d5e-bf76-6cab61c4a47c","keyword":"夹杂物","originalKeyword":"夹杂物"},{"id":"3d2cf1d6-cf63-4095-85ae-db4fb52a1404","keyword":"性能","originalKeyword":"性能"},{"id":"79dbfc03-c9df-4168-8d10-097716cce408","keyword":"稀土","originalKeyword":"稀土"}],"language":"zh","publisherId":"zgxtxb200802014","title":"稀土添加工艺及其在重载汽车车轮钢中的作用","volume":"26","year":"2008"},{"abstractinfo":"在对轧制时钢管的温降原因进行分析的基础上,给出一种定张减温降计算模型,该模型考虑了辐射、接触传导、内部传导对温度的影响.通过对轧制实验测定得到钢管的温降数据与此模型实例计算的结果进行对比分析,表明该模型比较准确,能够满足生产实际的要求,可用于自动控制系统中定张减温降的计算,从而为控制系统比较准确地对轧机进行设定及调整提供依据.","authors":[{"authorName":"付国忠","id":"2df6a851-8f47-4b56-8f72-ddb7bbbcfe8c","originalAuthorName":"付国忠"},{"authorName":"刘建平","id":"7bbce9ac-9a32-45eb-96fd-189eee9a7fcf","originalAuthorName":"刘建平"},{"authorName":"赵晓峰","id":"447ac541-0f77-4dc8-b74d-90d05019a5dc","originalAuthorName":"赵晓峰"},{"authorName":"刘建明","id":"dab886da-88c3-485b-acd8-36bdef7ca181","originalAuthorName":"刘建明"},{"authorName":"吕庆功","id":"ca75c975-aa2d-40d9-a1bc-e6c2a6290dd3","originalAuthorName":"吕庆功"},{"authorName":"彭龙洲","id":"191fb78f-9fa7-4ff8-bd3d-f5d577b2254b","originalAuthorName":"彭龙洲"}],"doi":"","fpage":"51","id":"f9f1b624-57cd-4daa-8c3b-87273c5da7af","issue":"12","journal":{"abbrevTitle":"GT","coverImgSrc":"journal/img/cover/GT.jpg","id":"27","issnPpub":"0449-749X","publisherId":"GT","title":"钢铁"},"keywords":[{"id":"86dbadc0-1405-4493-8908-e33b69ac127a","keyword":"定张减","originalKeyword":"定张减"},{"id":"9e7152eb-09a1-44ea-a2de-6bbe76d243e5","keyword":"温降","originalKeyword":"温降"},{"id":"5b41b920-ede8-4551-8e68-3e12ea48cca0","keyword":"模型","originalKeyword":"模型"}],"language":"zh","publisherId":"gt200412013","title":"定张减温降计算模型","volume":"39","year":"2004"},{"abstractinfo":"采用十八胺对永固红F5R进行化学修饰,以Span-80为稳定剂,四氯乙烯为分散介质,制备了分散性和稳定性良好的电泳液.以此电泳液为囊芯,脲甲醛树脂为壁材,制备了一种红色电子墨水微胶囊,研究了投料比、合成温度、酸化时间和搅拌速度等对合成微胶囊的影响.结果表明,合成的微胶囊形貌呈规则球形,表面光滑,囊壁结构致密,强度较好,包覆率达到82%,囊芯含量达到76%.永固红F5R电泳液微胶囊具有明显的电场响应行为,可以作为柔板显示器的功能材料.","authors":[{"authorName":"倪卓","id":"e029822e-b1ed-424a-b43f-a3d2d95f646c","originalAuthorName":"倪卓"},{"authorName":"李丹","id":"f887ef04-3dc6-455f-86fc-9eaf77647b61","originalAuthorName":"李丹"},{"authorName":"钟玉莲","id":"6e3369c1-b82c-4882-b5ad-f92b613051e0","originalAuthorName":"钟玉莲"},{"authorName":"刘丽双","id":"d3c287ad-6acf-4232-8eae-a680e7e1a76f","originalAuthorName":"刘丽双"},{"authorName":"陈展明","id":"baa30c08-d528-444e-a1d0-a9e6d19f0be8","originalAuthorName":"陈展明"}],"doi":"","fpage":"101","id":"d12b9eff-6442-431e-95ec-d7cd2e3641e6","issue":"20","journal":{"abbrevTitle":"CLDB","coverImgSrc":"journal/img/cover/CLDB.jpg","id":"8","issnPpub":"1005-023X","publisherId":"CLDB","title":"材料导报"},"keywords":[{"id":"6e0a5c0b-b00d-482d-8087-7395d7978cd1","keyword":"电子墨水","originalKeyword":"电子墨水"},{"id":"992b930c-12f3-4576-8e3c-b39ae1c29e47","keyword":"微胶囊","originalKeyword":"微胶囊"},{"id":"e7f3811b-05f8-4d67-9e95-425b0fecdb1c","keyword":"永固红F5R","originalKeyword":"永固红F5R"},{"id":"aa0d839f-6344-4e50-88fd-9805b4855b0d","keyword":"电场响应","originalKeyword":"电场响应"}],"language":"zh","publisherId":"cldb200920030","title":"永固红F5R电泳液微胶囊的制备和表征","volume":"23","year":"2009"},{"abstractinfo":"本试验主要研究目的是SBS改性剂、相容剂、稳定剂、剪切速率、剪切时间、发育时间对永古高速公路SBS改性沥青性能的影响.查阅该地区沥青路面资料,初步确定在相容剂掺量1.5%,稳定剂掺量1.5‰的前提下,通过对沥青软化点、25℃的针入度、5℃的延度、离析软化点差进行试验,对试验结果进行分析,最终确定SBS改性沥青的SBS改性剂掺量3.8%、相容剂掺量1.5%、稳定剂掺量2‰.在此SBS改性沥青的前提下,研究剪切速率、剪切时间、发育时间对SBS改性沥青的影响,在剪切时间30 min,发育时间90 min的前提下,继续对沥青软化点、25℃的针入度、5℃的延度进行试验,整理分析数据,得到最终的制备工艺为:剪切速率5500 r·min-1、剪切时间35 min、发育时间为120 min.得到结论为永古高速SBS改性沥青为:SBS改性剂掺量3.8%、相容剂掺量1.5%、稳定剂掺量2‰、剪切速率5500 r·min-1、剪切时间35 min、发育时间120 min.","authors":[{"authorName":"杨成","id":"49e1bb34-385e-450e-b15a-d087702dd672","originalAuthorName":"杨成"},{"authorName":"刘德仁","id":"5e1cc12a-3310-4b99-987e-685849267cce","originalAuthorName":"刘德仁"},{"authorName":"王旭","id":"3f7ebb88-9706-4ed1-a295-874f3dd09b5e","originalAuthorName":"王旭"},{"authorName":"刘国太","id":"b788fc37-667e-45b2-84cf-868fbfcd442e","originalAuthorName":"刘国太"}],"doi":"","fpage":"1956","id":"f7099de0-276a-4990-90b1-bf620a4ab25c","issue":"8","journal":{"abbrevTitle":"GSYTB","coverImgSrc":"journal/img/cover/GSYTB.jpg","id":"36","issnPpub":"1001-1625","publisherId":"GSYTB","title":"硅酸盐通报 "},"keywords":[{"id":"e07d0294-fda5-4a30-ae4d-66ec36aeb26e","keyword":"改性沥青","originalKeyword":"改性沥青"},{"id":"54db9649-1e0d-4ed1-81e9-84b273668a97","keyword":"SBS改性剂","originalKeyword":"SBS改性剂"},{"id":"45690fb2-dbab-4f89-ab83-bed0ff385565","keyword":"相容剂","originalKeyword":"相容剂"},{"id":"13cee48f-5a15-4e51-a5a2-3315010837ac","keyword":"稳定剂","originalKeyword":"稳定剂"},{"id":"4084d161-2ce7-4acd-9e1d-3c8c5bdc64d4","keyword":"生产工艺","originalKeyword":"生产工艺"}],"language":"zh","publisherId":"gsytb201408018","title":"永古高速公路SBS改性沥青试验研究","volume":"33","year":"2014"},{"abstractinfo":"通过对高压输电用耐张线夹及夹持导线的宏观形貌、化学成分、腐蚀产物进行分析,探讨了该线夹腐蚀失效的原因.结果表明:该线夹在压接时即存在铝线断股现象,服役过程中使酸性雨水更易进入到压接管内部,对线夹与钢芯铝绞线结合面进行腐蚀生成腐蚀产物,导致耐张线夹电阻增大;随着腐蚀的进行,线夹电阻不断增大,其温度也随之升高;当温度超过临界温度时,热平衡状态被打破,最终线夹过热,导致高温烧损失效;应加强线夹压接管位置的红外测温监控,及时更换温度明显异常的压接管.","authors":[{"authorName":"王若民","id":"67613948-e11f-48e5-825a-945647e34637","originalAuthorName":"王若民"},{"authorName":"詹马骥","id":"c5bfcec7-5a00-4e3d-b8c3-cc8ae36b1c5e","originalAuthorName":"詹马骥"},{"authorName":"季坤","id":"fad04bbc-1535-4f0d-b2d0-e0a6c3cd18b9","originalAuthorName":"季坤"},{"authorName":"严波","id":"5762aad4-1316-4f1b-a398-6bef540edc39","originalAuthorName":"严波"},{"authorName":"王夫成","id":"293d7a45-367c-4e72-b1e8-54671748e326","originalAuthorName":"王夫成"},{"authorName":"杜晓东","id":"34fa50d8-c180-4b94-bef4-334bb0b32a93","originalAuthorName":"杜晓东"}],"doi":"10.11973/jxgccl201703023","fpage":"112","id":"70c96a82-1183-4792-9903-a2d3f429c779","issue":"3","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":"ba9620cc-12e4-4c4a-8ed2-dabf99baee9b","keyword":"耐张线夹","originalKeyword":"耐张线夹"},{"id":"e9262adb-ad1f-42ae-a53f-f8cf601c190c","keyword":"腐蚀","originalKeyword":"腐蚀"},{"id":"b1c65b70-8df7-4c01-b691-fbe881df0505","keyword":"热击穿","originalKeyword":"热击穿"},{"id":"08076d01-a062-4829-9d0a-13eb956fbedd","keyword":"钢芯铝绞线","originalKeyword":"钢芯铝绞线"}],"language":"zh","publisherId":"jxgccl201703024","title":"高压输电用耐张线夹失效的原因","volume":"41","year":"2017"},{"abstractinfo":"分析了宝钢1420冷轧酸轧机#机架后的测张辊在正常轧制中产生的划伤问题,通过对测张辊的表面状态、辊径、安装高度以及轴承的改进,彻底解决了因测张辊表面划伤而直接导致带钢表面划伤的产品质量问题.","authors":[{"authorName":"陈松","id":"49272655-146f-4cbc-84c1-2b2664d55eec","originalAuthorName":"陈松"},{"authorName":"符寒光","id":"e5d26514-5d18-4a3c-932a-02e08ffd7448","originalAuthorName":"符寒光"}],"doi":"10.3969/j.issn.1001-7208.2002.06.005","fpage":"20","id":"47514943-7c51-4f1e-bf3e-32d27788e620","issue":"6","journal":{"abbrevTitle":"SHJS","coverImgSrc":"journal/img/cover/SHJS.jpg","id":"59","issnPpub":"1001-7208","publisherId":"SHJS","title":"上海金属"},"keywords":[{"id":"31f17eb1-f1ce-4ccd-acfb-7f4cd9f4fa54","keyword":"酸轧机组","originalKeyword":"酸轧机组"},{"id":"684f41a3-ab59-4919-9359-c7c51e7f6b90","keyword":"测张辊","originalKeyword":"测张辊"},{"id":"73562d3f-7aac-47e8-aa62-9de0e87ad5f2","keyword":"冷轧带钢","originalKeyword":"冷轧带钢"},{"id":"c4f9713a-3335-4538-99ea-8403d4c12ebc","keyword":"表面划伤","originalKeyword":"表面划伤"}],"language":"zh","publisherId":"shjs200206005","title":"冷轧机组测张辊表面划伤的研究","volume":"24","year":"2002"},{"abstractinfo":"对断裂的汽车张紧轮紧固螺栓的显微组织、化学成分、硬度以及断口的宏、微观特征进行了综合分析,找出其断裂的原因.结果表明:螺栓在搓丝加工过程中挤压量过大,使螺纹尖端产生较多微裂纹,同时螺纹根部也存在一些加工缺陷,并在之后的热处理过程中进一步扩展;在使用过程中,微裂纹和加工缺陷处产生应力集中,使螺栓材料的疲劳强度降低,裂纹源的过早形成最终导致了螺栓发生疲劳断裂而失效.","authors":[{"authorName":"柴武倩","id":"da907f57-90f8-4c53-98bf-e3369a0b89a6","originalAuthorName":"柴武倩"},{"authorName":"杨强云","id":"a7086465-8523-42b4-9854-22ab6a3fd3f5","originalAuthorName":"杨强云"},{"authorName":"杨川","id":"8009d472-714c-4b40-be98-7d783ceea493","originalAuthorName":"杨川"},{"authorName":"高国庆","id":"7c8ab93c-3dd5-4af0-9a4f-28f1622efa78","originalAuthorName":"高国庆"},{"authorName":"崔国栋","id":"de001797-404a-4cb5-b0ed-e937bc85e3db","originalAuthorName":"崔国栋"}],"doi":"10.11973/jxgccl201509024","fpage":"103","id":"de2ae3fc-935a-4985-bed5-e3dec17b9161","issue":"9","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":"fca7a64f-70c5-4cec-a74e-1e5413ce3901","keyword":"螺栓","originalKeyword":"螺栓"},{"id":"c902c41f-c6f5-41bd-8f37-8de4d8259594","keyword":"微裂纹","originalKeyword":"微裂纹"},{"id":"241ba6c4-95e4-425c-9942-023afc14ff39","keyword":"缺陷","originalKeyword":"缺陷"},{"id":"e4ae4e6c-cab5-4ae1-8863-83cbb54c0a40","keyword":"疲劳断裂","originalKeyword":"疲劳断裂"}],"language":"zh","publisherId":"jxgccl201509024","title":"汽车张紧轮紧固螺栓断裂分析","volume":"39","year":"2015"},{"abstractinfo":"目的:研究老旧高压输电耐张线夹内部交流腐蚀。方法截取已运行35 a的耐张线夹并解剖,采用扫描电子显微镜分析腐蚀区的微观形貌,采用X 射线衍射仪、能谱仪和X射线光电子能谱仪对腐蚀区元素及物相进行分析鉴定,分析线夹内部腐蚀损伤演化过程。结果线夹内表面与铝线表面局部出现大量白色腐蚀产物和黑色覆盖物,白色腐蚀物呈粉末和片层两种形态。分析表明,腐蚀产物相组成为Al2 O3,AlO( OH)和AlOOH;黑色覆盖物随深度增加而减少,黑色区域主要元素为Al,O和C,物相组成为Al2 O3,C( graphite)和含C有机物。钢芯锌层破坏区的内层铝线更易腐蚀,腐蚀区呈灰黑色,微观形貌为富铁元素颗粒镶嵌在其它腐蚀产物中,区域的主要元素为Al,C,O,Fe和Zn,Fe元素存在形式为Fe2 O3;钢芯表面镀锌层局部腐蚀严重,呈现平面型点蚀形貌,主要元素为Zn,Al,C和O,Zn腐蚀产物为六边纤锌矿结构ZnO。结论内部交流腐蚀原因为液体渗入,同时腐蚀产生大量的热致使材料分解。","authors":[{"authorName":"王夫成","id":"3d6b1825-ac25-4a1b-afaa-e2f94dc68c13","originalAuthorName":"王夫成"},{"authorName":"詹马骥","id":"e81bde0d-d9be-4e21-9ec9-c5a410b75f42","originalAuthorName":"詹马骥"},{"authorName":"郎经纬","id":"eed7bb57-c0c9-47a5-b47f-6e4986e8e532","originalAuthorName":"郎经纬"},{"authorName":"王若民","id":"4e004c35-51ae-4207-bdc3-32f1ad135e5f","originalAuthorName":"王若民"},{"authorName":"陈国宏","id":"d520e26a-69ef-4cc8-afe7-53a4a4d342c6","originalAuthorName":"陈国宏"},{"authorName":"杜晓东","id":"09f6e534-979b-403f-a35d-419a54b6c4e1","originalAuthorName":"杜晓东"}],"doi":"10.16490/j.cnki.issn.1001-3660.2015.09.019","fpage":"116","id":"6d194409-b382-4c18-9fd6-af34685c4639","issue":"9","journal":{"abbrevTitle":"BMJS","coverImgSrc":"journal/img/cover/BMJS.jpg","id":"3","issnPpub":"1001-3660","publisherId":"BMJS","title":"表面技术 "},"keywords":[{"id":"1c2d736f-acdf-4179-8abe-035de0ce6261","keyword":"耐张线夹","originalKeyword":"耐张线夹"},{"id":"b0941a54-01b4-4039-807b-27607be2769a","keyword":"交流腐蚀","originalKeyword":"交流腐蚀"},{"id":"3122a92e-9a2f-4dfa-9a0a-5cb0cc77f8c9","keyword":"点蚀","originalKeyword":"点蚀"},{"id":"42530f14-4918-47f2-9cef-e7a2e16d649e","keyword":"微观形貌","originalKeyword":"微观形貌"},{"id":"39bba44d-eda3-44d5-99c0-7b4292f3aa35","keyword":"腐蚀产物","originalKeyword":"腐蚀产物"},{"id":"717a14ab-e254-4474-8138-28d5ae710bcd","keyword":"热分解","originalKeyword":"热分解"}],"language":"zh","publisherId":"bmjs201509019","title":"NY-400型耐张线夹内部交流腐蚀形貌及产物研究","volume":"","year":"2015"},{"abstractinfo":"在纤维束缠绕时施加张紧力,使得固化成型后的飞轮内部形成一定的预加径向压应力,这是提高飞轮径向强度的有效方法之一.基于过盈配合的思想建立了计算张紧力缠绕导致的复合材料飞轮内部预应力和变形的简化模型和方法.通过算例分析发现:等张力缠绕产生的环向应力在半径方向上先减小后增大,径向压应力不断变小;变张力缠绕过程中,张紧力由小逐渐变大时,飞轮的径向压应力增大,径向强度提高;飞轮设计中仅仅依靠张紧力缠绕是不够的,还必须和固化成型后的厚壁筒之间的过盈套装一起来设计合理的径向预加压应力.","authors":[{"authorName":"秦勇","id":"af6d458c-0798-4cb7-b698-30bc691b33b2","originalAuthorName":"秦勇"},{"authorName":"夏源明","id":"d865c7cb-7c8f-411b-9310-aa59550a6a92","originalAuthorName":"夏源明"},{"authorName":"毛天祥","id":"c4d5e1dc-6421-415a-a8b6-0a4021b94fd2","originalAuthorName":"毛天祥"}],"doi":"10.3321/j.issn:1000-3851.2003.06.017","fpage":"87","id":"eb32fe6a-aeec-4ee8-b3b0-8e92fed631d5","issue":"6","journal":{"abbrevTitle":"FHCLXB","coverImgSrc":"journal/img/cover/FHCLXB.jpg","id":"26","issnPpub":"1000-3851","publisherId":"FHCLXB","title":"复合材料学报"},"keywords":[{"id":"031af711-1656-42dd-811e-991de2cf2e4e","keyword":"复合材料飞轮","originalKeyword":"复合材料飞轮"},{"id":"6403bb38-7f8a-4d12-b7e6-f9aed0a53d34","keyword":"张紧力","originalKeyword":"张紧力"},{"id":"0033d921-d223-4324-a31c-a6e92e6877f3","keyword":"缠绕","originalKeyword":"缠绕"},{"id":"8637c0b3-6bd5-4b44-b015-77a5767c5d67","keyword":"过盈配合","originalKeyword":"过盈配合"},{"id":"b45ae1b8-9b85-4461-a291-11130105d070","keyword":"径向强度","originalKeyword":"径向强度"}],"language":"zh","publisherId":"fhclxb200306017","title":"纤维束张紧力缠绕复合材料飞轮的预应力简化分析","volume":"20","year":"2003"}],"totalpage":310,"totalrecord":3097}