{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"采用电解液加热淬火方法对某高温合金零件扩口部位进行局部热处理,研究电解液浓度、电压、电流密度等因素对加热温度的影响.试验确定的最佳工艺参数为碳酸钠溶液浓度9%,设定电压100V,保温时间4S.经电解液加热局部淬火后,加热区域显微硬度明显降低,晶粒没有明显长大,荧光检查未发现缺陷,零件扩口后无裂纹并能满足承载力试验要求.","authors":[{"authorName":"施国梅","id":"b0ab64cf-cd56-4b9e-b72b-e4fff78f08f3","originalAuthorName":"施国梅"},{"authorName":"","id":"3c255db0-dbc7-48da-8a2d-265189ff2375","originalAuthorName":"张尊礼"},{"authorName":"刘永","id":"e6149f58-75e3-4ac7-80aa-7732c3ff4c1b","originalAuthorName":"刘永"},{"authorName":"凡云","id":"abb54bfb-eec8-40a6-b5be-c81c190f4b00","originalAuthorName":"张凡云"},{"authorName":"王蔓","id":"79e15d73-ddb0-433c-add0-4251cd3fb092","originalAuthorName":"王蔓"},{"authorName":"牛静","id":"9334226b-ed18-4839-9674-f5909e4c1081","originalAuthorName":"牛静"},{"authorName":"王蕊","id":"f301c561-bdc8-462f-a6dd-d6d1f605cde9","originalAuthorName":"王蕊"}],"doi":"","fpage":"745","id":"63aed690-4768-4285-8ac6-4f4fb15c0b16","issue":"5","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":"cf7d306f-596f-4ec0-ab59-e5dde6a7553f","keyword":"局部","originalKeyword":"局部"},{"id":"7985232f-a1f0-4a5e-95b9-50edffbc5cec","keyword":"热处理","originalKeyword":"热处理"},{"id":"fdd3eabd-cda3-4fb0-a723-9cfe7c394a87","keyword":"电解液","originalKeyword":"电解液"},{"id":"6fdb6c92-39cd-45ed-a747-ed2ccc48c143","keyword":"淬火","originalKeyword":"淬火"},{"id":"71c91a8d-b312-4a36-ab93-f1654a2caaff","keyword":"航空","originalKeyword":"航空"}],"language":"zh","publisherId":"clkxygc201405025","title":"电解液加热局部淬火在航空发动机某高温合金零件中的应用","volume":"32","year":"2014"},{"abstractinfo":"为了研究热处理制度对GH4169冷轧叶片组织性能的影响,对GH4169合金经不同变形量冷轧后在不同温度下进行软化处理,采用金相显微镜及拉力试验机等分析热处理软化温度对合金再结晶、δ相、γ″相、γ′相及性能的影响.试验结果表明,GH4169合金经不同变形量冷变形后,软化处理温度由970℃提高到995℃,不但可以实现完全再结晶,而且δ相可以完全溶入基体,有效降低了合金硬度,有利于冷变形的继续进行,且对合金力学性能无影响.","authors":[{"authorName":"","id":"b4faf6cd-308b-4469-8043-8227cdbda71e","originalAuthorName":"张尊礼"},{"authorName":"史凤岭","id":"574ee00e-22ed-49bd-be61-f79b7c5bab12","originalAuthorName":"史凤岭"},{"authorName":"凡云","id":"0e348c91-b007-47ea-943d-bf619c55c0c1","originalAuthorName":"张凡云"},{"authorName":"牛静","id":"9f1d7006-734d-474e-b59e-8d73af8b0cdc","originalAuthorName":"牛静"},{"authorName":"郭殿品","id":"bf075ae1-8fd2-48d3-882f-8c2eb44a5b15","originalAuthorName":"郭殿品"},{"authorName":"吴自然","id":"01c604a6-a3ca-405b-b326-f3a12eae403a","originalAuthorName":"吴自然"},{"authorName":"施国梅","id":"7575205e-723a-451b-a4ac-ff34395aab3e","originalAuthorName":"施国梅"}],"doi":"","fpage":"26","id":"f192bb85-9e7b-4f0b-8de6-23701047032e","issue":"4","journal":{"abbrevTitle":"CLKXYGY","coverImgSrc":"journal/img/cover/CLKXYGY.jpg","id":"14","issnPpub":"1005-0299","publisherId":"CLKXYGY","title":"材料科学与工艺"},"keywords":[{"id":"530f6386-4827-4e4b-9746-07732cecccea","keyword":"GH4169合金","originalKeyword":"GH4169合金"},{"id":"eced8495-8aec-4e35-9955-381728262eff","keyword":"冷辊轧","originalKeyword":"冷辊轧"},{"id":"158fa982-15f3-4356-8ebb-afaa567847d0","keyword":"软化处理","originalKeyword":"软化处理"},{"id":"4b0f890f-ebad-4e18-b50c-7dc51f309720","keyword":"金相组织","originalKeyword":"金相组织"},{"id":"14bf4952-d3dc-4748-a56b-ebbd3fb1ff3a","keyword":"性能","originalKeyword":"性能"},{"id":"45f68313-ec08-4167-8ba0-20e20da3c03a","keyword":"变形","originalKeyword":"变形"}],"language":"zh","publisherId":"clkxygy201304005","title":"热处理制度对GH4169冷轧叶片组织性能的影响","volume":"21","year":"2013"},{"abstractinfo":"综合介绍了航空发动机和燃气轮机热端部件所采用的简单铝化物涂层、改进型铝化物 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气相沉积(EB-PVD)热障涂层等新型耐热扩散涂层的特点和在燃气轮机上的应用前景.","authors":[{"authorName":"郭殿品","id":"130136d4-dc49-4e87-a3a3-43fe700e4027","originalAuthorName":"郭殿品"},{"authorName":"","id":"533dbd2c-3ef8-4c88-81ad-5e819f8ab8b6","originalAuthorName":"张尊礼"},{"authorName":"凡云","id":"04273ad9-de6f-46cc-a9fe-454c8577dab1","originalAuthorName":"张凡云"},{"authorName":"冯瑞亮","id":"9349fb85-f45d-45dd-a3f8-22aed2ec99da","originalAuthorName":"冯瑞亮"},{"authorName":"桂芝","id":"1b622193-a473-495b-9010-ce56cdbb20f7","originalAuthorName":"张桂芝"}],"categoryName":"|","doi":"","fpage":"59","id":"983d8f9b-dcfd-45f5-9591-10fdfd871554","issue":"1","journal":{"abbrevTitle":"FSKXYFHJS","coverImgSrc":"journal/img/cover/FSKXYFHJS.jpg","id":"24","issnPpub":"1002-6495","publisherId":"FSKXYFHJS","title":"腐蚀科学与防护技术"},"keywords":[{"id":"749f930a-e105-4065-aac3-b6516ef0b3c2","keyword":"耐热扩散涂层","originalKeyword":"耐热扩散涂层"},{"id":"a4c83d6a-71cf-48fd-be62-403a121f95d6","keyword":"null","originalKeyword":"null"},{"id":"3d0dc2d2-3a1c-45bd-affa-2b6b6c8934ee","keyword":"null","originalKeyword":"null"},{"id":"9517fe4f-5d98-45e6-bb37-2afc5614e411","keyword":"null","originalKeyword":"null"}],"language":"zh","publisherId":"1002-6495_2005_1_9","title":"耐热扩散涂层在燃气轮机上的应用现状及趋势","volume":"17","year":"2005"},{"abstractinfo":"综合介绍了航空发动机和燃气轮机热端部件所采用的简单铝化物涂层、改进型铝化物涂层及MCrAlY包覆涂层等十余种涂层的制备工艺方法、涂层组织结构特点、高温防护性能以及应用情况.分析讨论了NiCr-CrAl涂层、Co-Al复合渗层、JT-G铝硅铬渗层及电子束物理气相沉积(EB-PVD)热障涂层等新型耐热扩散涂层的特点和在燃气轮机上的应用前景.","authors":[{"authorName":"郭殿品","id":"58c7dbf1-e196-4a80-b5bd-0f2f51a28b8a","originalAuthorName":"郭殿品"},{"authorName":"","id":"43fe8960-b977-4b33-a040-90229d106a4c","originalAuthorName":"张尊礼"},{"authorName":"凡云","id":"5d15002c-6fb9-4d6a-b0c2-10a244b24e05","originalAuthorName":"张凡云"},{"authorName":"冯瑞亮","id":"00c7096c-2fda-4493-a3cf-572657b90521","originalAuthorName":"冯瑞亮"},{"authorName":"桂芝","id":"715354d2-5580-4c83-b4ce-20536f14c768","originalAuthorName":"张桂芝"}],"doi":"10.3969/j.issn.1002-6495.2005.01.015","fpage":"59","id":"6df0910a-c829-4728-9126-3e79414db3bd","issue":"1","journal":{"abbrevTitle":"FSKXYFHJS","coverImgSrc":"journal/img/cover/FSKXYFHJS.jpg","id":"24","issnPpub":"1002-6495","publisherId":"FSKXYFHJS","title":"腐蚀科学与防护技术"},"keywords":[{"id":"47f939be-88e4-4325-853c-072f3fbde8f7","keyword":"耐热扩散涂层","originalKeyword":"耐热扩散涂层"},{"id":"5a702df7-b606-4a07-8b14-7a587567df20","keyword":"燃气轮机","originalKeyword":"燃气轮机"},{"id":"b5d02330-9a8e-41f3-9d3d-49f18913eeda","keyword":"工艺方法","originalKeyword":"工艺方法"},{"id":"b70ae40c-333d-4d73-8e21-a90b895f9a91","keyword":"氧化","originalKeyword":"氧化"},{"id":"c73082ed-7e9c-4348-82ff-caade10afc16","keyword":"腐蚀","originalKeyword":"腐蚀"}],"language":"zh","publisherId":"fskxyfhjs200501015","title":"耐热扩散涂层在燃气轮机上的应用现状及趋势","volume":"17","year":"2005"},{"abstractinfo":"利用岩相鉴定分析及等离子体发射光谱(ICP),对安徽蒙城尉迟寺遗址出土的大汶口文化大口陶器的矿物稀土元素地球化学及微结构等进行了分析研究.讨论了大口古陶器的稀土元素分布特征.进而探讨了该遗址出土大口陶器的产地及古文化交流概况.","authors":[{"authorName":"徐安武","id":"e4cbea87-60a6-4b74-9b70-b9ce00e235f5","originalAuthorName":"徐安武"},{"authorName":"杨晓勇","id":"df74e880-8583-4584-b22b-fb1a50e2a357","originalAuthorName":"杨晓勇"},{"authorName":"林辉","id":"13a7771b-67eb-4e85-baa0-ec238e2c9b32","originalAuthorName":"林辉"},{"authorName":"王昌燧","id":"5e7c96d2-8974-43c3-baee-1278bfc4ccc5","originalAuthorName":"王昌燧"},{"authorName":"王吉怀","id":"1990336a-11cc-41a5-a044-4335b7885e3d","originalAuthorName":"王吉怀"},{"authorName":"梁中合","id":"fbaa0e48-ef85-44df-8720-f4d6e8fb98ff","originalAuthorName":"梁中合"},{"authorName":"陈星灿","id":"59fb0856-434a-42df-b5ed-0a46323995cf","originalAuthorName":"陈星灿"}],"doi":"10.3969/j.issn.1004-0277.1999.03.001","fpage":"1","id":"f797e427-1582-4056-b34d-ea5719c10c3f","issue":"3","journal":{"abbrevTitle":"XT","coverImgSrc":"journal/img/cover/XT.jpg","id":"65","issnPpub":"1004-0277","publisherId":"XT","title":"稀土"},"keywords":[{"id":"30dcb5d4-51b2-49b3-a448-c9775dc39fa5","keyword":"大口古陶器","originalKeyword":"大口尊古陶器"},{"id":"cfb6ce50-5ce8-4f77-8653-eb989da15b62","keyword":"ICP","originalKeyword":"ICP"},{"id":"3da88152-cc67-450c-86aa-2a0c6aab0886","keyword":"稀土元素地球化学","originalKeyword":"稀土元素地球化学"},{"id":"9a96b6f8-a7aa-4f9d-a962-35feb481e9ed","keyword":"产地","originalKeyword":"产地"},{"id":"1acb4d7b-ff2c-4e54-af87-bab951bc5219","keyword":"古文化交流","originalKeyword":"古文化交流"}],"language":"zh","publisherId":"xitu199903001","title":"安徽蒙城尉迟寺遗址大口古陶器的稀土元素地球化学研究","volume":"20","year":"1999"},{"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":"定减温降计算模型","volume":"39","year":"2004"},{"abstractinfo":"通过对高压输电用耐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#机架后的测辊在正常轧制中产生的划伤问题,通过对测辊的表面状态、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":"冷轧机组测辊表面划伤的研究","volume":"24","year":"2002"},{"abstractinfo":"对断裂的汽车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":"汽车紧轮紧固螺栓断裂分析","volume":"39","year":"2015"},{"abstractinfo":"在纤维束缠绕时施加紧力,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,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-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