{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"低温气体多元共渗技术在提高材料表面硬度、耐磨性和耐蚀性等性能的应用方面取得一定的进展,但单一的表面技术往往具有一定的局限性,因此采用低温气体多元共渗与高频感应淬火技术相结合的复合表面处理处理技术对20钢进行表面处理,并与低温气体多元共渗技术进行比较,分析复合表面处理技术对20钢显微硬度、耐磨性和耐蚀性的影响.结果表明,经过复合表面处理后,20钢表面硬度达到830HV,耐磨性有显著提高,但是耐蚀性有所下降.","authors":[{"authorName":"杨英歌","id":"9e175cfa-58ee-4548-8898-b2d57a2c2971","originalAuthorName":"杨英歌"},{"authorName":"周海","id":"a374f7bd-47a0-410e-bab6-004adb8ead39","originalAuthorName":"周海"},{"authorName":"<span style=\"color:red\">万</span><span style=\"color:red\">汉城</span>","id":"813fb6aa-a59d-45ec-8f37-b35de1999626","originalAuthorName":"万汉城"},{"authorName":"陈飞","id":"bfab68e9-56d7-4a64-a66d-1fab8f60ac68","originalAuthorName":"陈飞"},{"authorName":"周学彬","id":"6dbdbb90-7d81-426d-9299-8f44a7046916","originalAuthorName":"周学彬"}],"doi":"10.3969/j.issn.1001-3660.2009.05.029","fpage":"80","id":"13ca01e2-e0c7-4960-a93c-481a7529695f","issue":"5","journal":{"abbrevTitle":"BMJS","coverImgSrc":"journal/img/cover/BMJS.jpg","id":"3","issnPpub":"1001-3660","publisherId":"BMJS","title":"表面技术   "},"keywords":[{"id":"eaf9374a-0fb5-42c4-9ce1-6318c90de8c5","keyword":"复合表面处理","originalKeyword":"复合表面处理"},{"id":"fe659922-21a6-4edb-be42-65b3d335657b","keyword":"多元共渗","originalKeyword":"多元共渗"},{"id":"aea776f6-cc3e-4fb1-941a-f89d23586be5","keyword":"20钢","originalKeyword":"20钢"},{"id":"d45ae83d-d12f-4d20-a51a-fca794b9af56","keyword":"耐磨性","originalKeyword":"耐磨性"},{"id":"4db00154-0770-4fbc-9198-e6f70e057b23","keyword":"耐蚀性","originalKeyword":"耐蚀性"}],"language":"zh","publisherId":"bmjs200905029","title":"低温气体多元共渗与复合表面处理技术的对比研究","volume":"38","year":"2009"},{"abstractinfo":"采用低温气体多元共渗技术在20钢表面同时渗入碳、氮、氧三种元素,利用X射线衍射仪(XRD)测定了渗层的相组成;另外测试了渗层在浓度为1.0 mol/L HCl溶液中的耐蚀性.结果表明:渗层以氧化物、氮化物和碳化物为主,且氮化物居多,其腐蚀速率明显低于基体材料的腐蚀速率.","authors":[{"authorName":"周海","id":"85fbe934-b461-4923-bb93-fc3730d6f8e5","originalAuthorName":"周海"},{"authorName":"杨英歌","id":"e4d65f69-85bc-44a4-b248-a9f273db8e18","originalAuthorName":"杨英歌"},{"authorName":"陈飞","id":"1231f0e3-b241-4c90-900e-ee78e120cc00","originalAuthorName":"陈飞"},{"authorName":"<span style=\"color:red\">万</span><span style=\"color:red\">汉城</span>","id":"a1ff5f2b-a39d-43a8-8529-eb14b6ce5254","originalAuthorName":"万汉城"},{"authorName":"奚明","id":"5bc8643b-93bc-452f-9966-0535cab565e4","originalAuthorName":"奚明"}],"doi":"10.3969/j.issn.1000-3738.2007.08.015","fpage":"49","id":"3eda0bb1-0fab-425b-8c35-e8999cd365c0","issue":"8","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":"9074b4d4-a308-469e-931b-4df68fd769f7","keyword":"20钢","originalKeyword":"20钢"},{"id":"6bd457bd-d72e-47c3-bf1f-f386ec8c92f1","keyword":"多元共渗","originalKeyword":"多元共渗"},{"id":"9e36f5d0-3fdd-4c39-b797-680fad3cab13","keyword":"耐蚀性","originalKeyword":"耐蚀性"}],"language":"zh","publisherId":"jxgccl200708015","title":"20钢多元共渗后的耐腐蚀性能","volume":"31","year":"2007"},{"abstractinfo":"采用低温气体多元共渗技术在20钢表面同时渗入C、N、O三种元素,在材料表面形成了厚且致密均匀的渗层.利用X射线衍射和扫描电子显微技术测定了渗层相的组成以及渗层的表面形貌,结果表明:渗层以氧化物、氮化物和碳化物为主,且氮化物居多,渗层厚度约50μm.显微硬度测量结果表明,相对于原始材料硬度提高了4倍,这在工业生产中有广阔的应用前景.","authors":[{"authorName":"杨英歌","id":"2d5261e2-b024-4f2d-9582-1afeb7c29030","originalAuthorName":"杨英歌"},{"authorName":"周海","id":"1da46e15-b78e-4cda-86fc-272f9f606f46","originalAuthorName":"周海"},{"authorName":"陈飞","id":"6efc783d-98a1-4d68-bcc0-5dde581091ea","originalAuthorName":"陈飞"},{"authorName":"<span style=\"color:red\">万</span><span style=\"color:red\">汉城</span>","id":"2c8f08bb-e853-483b-94eb-11c57008e93d","originalAuthorName":"万汉城"},{"authorName":"奚明","id":"538be22d-ec61-4466-99fa-43017540ae19","originalAuthorName":"奚明"}],"doi":"10.3969/j.issn.1001-3660.2007.04.007","fpage":"20","id":"9566849c-f94f-4f01-8a4b-a16463fdbe5a","issue":"4","journal":{"abbrevTitle":"BMJS","coverImgSrc":"journal/img/cover/BMJS.jpg","id":"3","issnPpub":"1001-3660","publisherId":"BMJS","title":"表面技术   "},"keywords":[{"id":"61c12d41-0e57-4703-a436-1c4d2a84b176","keyword":"20钢","originalKeyword":"20钢"},{"id":"49f81d5d-1a9d-43e2-80da-08db9760a362","keyword":"多元共渗","originalKeyword":"多元共渗"},{"id":"41b7fb3f-fdb9-41c4-bfa4-83bef883ddcd","keyword":"显微硬度","originalKeyword":"显微硬度"}],"language":"zh","publisherId":"bmjs200704007","title":"20钢表面多元共渗硬度的研究","volume":"36","year":"2007"},{"abstractinfo":"利用超音速等离子喷涂技术在TC4合金基体表面喷涂由CoNiCrAlY过渡层和ZrO2陶瓷面层组成的梯度热障涂层,并进行800℃静态高温氧化试验.采用SEM,XRD分析了涂层的组织、形貌及结构,并研究了涂层表面硬度的变化.结果表明:TC4合金经等离子喷涂处理后表面形成陶瓷热障涂层且与基体结合紧密,表面高温抗氧化能力提高.","authors":[{"authorName":"周海","id":"115bb0ea-7201-46c6-a07e-d53f8db26ff9","originalAuthorName":"周海"},{"authorName":"陈飞","id":"dab47828-eec0-46a1-ba38-71c38a9ae201","originalAuthorName":"陈飞"},{"authorName":"张建军","id":"d3f29152-f2b5-4269-b413-90a7c4030a45","originalAuthorName":"张建军"},{"authorName":"<span style=\"color:red\">万</span><span style=\"color:red\">汉城</span>","id":"e3ee1dbb-1419-4ace-b813-c3954095a150","originalAuthorName":"万汉城"},{"authorName":"吕晓静","id":"f3cbfc1c-ae95-4c12-a145-3e4506f2896c","originalAuthorName":"吕晓静"}],"doi":"","fpage":"771","id":"b9f1f3f9-fe93-4133-9d69-4209a1cb56bc","issue":"z1","journal":{"abbrevTitle":"XYJSCLYGC","coverImgSrc":"journal/img/cover/XYJSCLYGC.jpg","id":"69","issnPpub":"1002-185X","publisherId":"XYJSCLYGC","title":"稀有金属材料与工程"},"keywords":[{"id":"17ea47b7-5046-4e35-83de-e437ed932d33","keyword":"钛合金","originalKeyword":"钛合金"},{"id":"2942f9c6-fcf4-4307-8816-2d429e1dd9b0","keyword":"等离子喷涂","originalKeyword":"等离子喷涂"},{"id":"0b24caff-0367-4855-9937-902abaa14942","keyword":"CONiCrAlY+ZrO2涂层","originalKeyword":"CONiCrAlY+ZrO2涂层"},{"id":"05563df2-98c2-4368-9db9-f806c945b813","keyword":"高温氧化","originalKeyword":"高温氧化"}],"language":"zh","publisherId":"xyjsclygc2008z1202","title":"TC4表面超音速等离子喷涂热障涂层的研究","volume":"37","year":"2008"},{"abstractinfo":"采用有限元法对大尺寸氟化钙单晶的生长过程进行了传热分析，准稳态模型简化模拟计算过程。研究了梯度区不同的温度梯度对界面形状和晶体生长速度的影响，讨论了辐射传热对晶体生长过程传热的影响。研究表明：晶体生长过程中界面凸度发生变化；晶体生长速率与坩埚下降速率不一致；25 K／cm为合适的梯度区温度梯度；晶体内部辐射传热对单晶生长传热过程有重要影响。计算结果表明，3个时期的固相等温线的曲率小于液相的。根据数值模拟结果进行了晶体生长实验，生长出的晶体完整，透明，无宏观缺陷。","authors":[{"authorName":"姚静","id":"943861ad-2528-4972-b784-a75b5351be3c","originalAuthorName":"姚静"},{"authorName":"周海","id":"5014a3cd-5506-44d6-a14f-2ca07b5b7692","originalAuthorName":"周海"},{"authorName":"卢一民","id":"7431a41a-8fe4-45d2-89c4-b50b77cc262d","originalAuthorName":"卢一民"},{"authorName":"<span style=\"color:red\">万</span><span style=\"color:red\">汉城</span>","id":"8f22f3d9-b9ef-405c-8779-9cddcd2e0091","originalAuthorName":"万汉城"}],"doi":"10.11951/j.issn.1005-0299.20150408","fpage":"48","id":"f85359b5-d7e9-4d36-9d61-d6da579c98e2","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":"73170c53-9125-4410-b346-ff715c0a4724","keyword":"CaF2","originalKeyword":"CaF2"},{"id":"5342e1f2-9044-46c9-8195-3781c045be3d","keyword":"有限元法","originalKeyword":"有限元法"},{"id":"9b50628b-b606-45c8-947e-7a44fb504efd","keyword":"垂直Bridgman法","originalKeyword":"垂直Bridgman法"},{"id":"2687e925-c7fc-4852-ac2a-d5b8bff184ea","keyword":"数值模拟","originalKeyword":"数值模拟"},{"id":"ea4f03c8-d017-4716-ab2e-08a0562a6c07","keyword":"传热","originalKeyword":"传热"},{"id":"d44a2786-f795-4cf3-869a-7b8b257c5e0e","keyword":"温度场","originalKeyword":"温度场"}],"language":"zh","publisherId":"clkxygy201504008","title":"垂直Bridgman法生长CaF2单晶传热过程的数值分析","volume":"","year":"2015"},{"abstractinfo":"对重轨<span style=\"color:red\">万</span>能轧制法中,使用半<span style=\"color:red\">万</span>能成品孔和全<span style=\"color:red\">万</span>能成品孔轧制高精度重轨产品尺寸和形状精度进行了分析研究,对两者轧制高精度重轨进行了实验对比.并借助有限元分析软件ANSYS/LS-DYNA,对采用全<span style=\"color:red\">万</span>能成品孔轧制60 kg/m高精度重轨的变形情况进行了模拟,验证了全<span style=\"color:red\">万</span>能成品孔型的可行性.结果表明,轧制高精度重轨的最好方法是使用全<span style=\"color:red\">万</span>能成品孔.","authors":[{"authorName":"王艳敏","id":"50374326-be04-40a7-86b6-918c3f2c09aa","originalAuthorName":"王艳敏"},{"authorName":"吴迪","id":"297eab89-32ca-4103-9263-3a376179c51c","originalAuthorName":"吴迪"},{"authorName":"赵宪明","id":"2defcdfe-9567-49fb-ac6e-18bf0151995d","originalAuthorName":"赵宪明"},{"authorName":"周剑华","id":"d1f88dd8-8cce-4260-83c4-35b0657af673","originalAuthorName":"周剑华"}],"doi":"","fpage":"32","id":"71ea3aef-668a-4bd4-9521-ef0399f35561","issue":"7","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":"61ee9395-c704-44d0-909c-94983cdd4cfa","keyword":"高精度重轨","originalKeyword":"高精度重轨"},{"id":"65272677-b9d8-4809-b29b-0c506edb361f","keyword":"高精度轧制","originalKeyword":"高精度轧制"},{"id":"f141803b-1c97-4f28-9a57-686540131188","keyword":"<span style=\"color:red\">万</span>能轧制","originalKeyword":"万能轧制"},{"id":"1d2f3828-51a8-425e-9173-c08d49dd1750","keyword":"成品孔型","originalKeyword":"成品孔型"}],"language":"zh","publisherId":"gtyjxb200707008","title":"轧制60 kg/m高精度重轨半<span style=\"color:red\">万</span>能和全<span style=\"color:red\">万</span>能成品孔的研究","volume":"19","year":"2007"},{"abstractinfo":"对重轨<span style=\"color:red\">万</span>能轧制法中，使用半<span style=\"color:red\">万</span>能成品孔和全<span style=\"color:red\">万</span>能成品孔轧制高精度重轨产品尺寸和形状精度进行了分析研究，对两者轧制高精度重轨进行了实验对比。并借助有限元分析软件ANSYS/LSDYNA，对采用全<span style=\"color:red\">万</span>能成品孔轧制60 kg/m高精度重轨的变形情况进行了模拟，验证了全<span style=\"color:red\">万</span>能成品孔型的可行性。结果表明，轧制高精度重轨的最好方法是使用全<span style=\"color:red\">万</span>能成品孔。","authors":[{"authorName":"王艳敏","id":"5365209c-4b35-456d-a078-550e72bedf04","originalAuthorName":"王艳敏"},{"authorName":"吴迪","id":"4e74833d-a0ec-49d4-839e-b5bea5048965","originalAuthorName":"吴迪"},{"authorName":"赵宪明","id":"96acb4a0-5a93-47d0-a5ab-9ff30f8ad871","originalAuthorName":"赵宪明"},{"authorName":"周剑华","id":"3349c8ae-fb0e-4acc-9844-c97e13ec71f2","originalAuthorName":"周剑华"}],"categoryName":"|","doi":"","fpage":"32","id":"94cd9271-5ffe-4c0b-9a69-4c6d1766ce05","issue":"7","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":"34046a8f-bbde-4644-99a1-891f7eed22d1","keyword":"高精度重轨;高精度轧制;<span style=\"color:red\">万</span>能轧制;成品孔型","originalKeyword":"高精度重轨;高精度轧制;万能轧制;成品孔型"}],"language":"zh","publisherId":"1001-0963_2007_7_13","title":"轧制60 kg/m高精度重轨半<span style=\"color:red\">万</span>能和全<span style=\"color:red\">万</span>能成品孔的研究","volume":"19","year":"2007"},{"abstractinfo":"就鞍钢三炼钢连铸机使用后,扇形段<span style=\"color:red\">万</span>向轴出现的问题,提出了几种相应的改进措施,做出了安全自保护提高计算.经现场采用后,仅在1台连铸机上使用就可创年效益百余<span style=\"color:red\">万</span>元,大大缩短了更换扇形段作业时间,降低了劳动强度,增加了安全自保护功能,使用效果良好,取得了良好的效益.","authors":[{"authorName":"项英华","id":"7b03c5ad-8048-42b9-9f84-7ff0d25a7cd9","originalAuthorName":"项英华"},{"authorName":"王铁钢","id":"b371d434-1935-4982-8e8c-b02bcde7b796","originalAuthorName":"王铁钢"}],"doi":"","fpage":"621","id":"da60694b-f87b-48d1-a9e8-5ddfb8789d11","issue":"z1","journal":{"abbrevTitle":"GT","coverImgSrc":"journal/img/cover/GT.jpg","id":"27","issnPpub":"0449-749X","publisherId":"GT","title":"钢铁"},"keywords":[{"id":"98536327-37dc-4db4-9add-44292edbd501","keyword":"连铸机","originalKeyword":"连铸机"},{"id":"acc1664d-fded-46ea-8ab4-70dbdb444914","keyword":"扇形段","originalKeyword":"扇形段"},{"id":"8e4d825c-4f8b-4e55-8fe5-47b1143c44f1","keyword":"<span style=\"color:red\">万</span>向轴","originalKeyword":"万向轴"},{"id":"1cc0d060-6795-4909-968f-fb41122fc61e","keyword":"自保护","originalKeyword":"自保护"}],"language":"zh","publisherId":"gt2004z1151","title":"连铸机<span style=\"color:red\">万</span>向传动轴的改进","volume":"39","year":"2004"},{"abstractinfo":"通过利用大气腐蚀监测仪(ACM)对海南<span style=\"color:red\">万</span>宁地区的大气腐蚀进行长期电化学监测的结果,与该地区同期的主要大气腐蚀环境因素对比分析,初步找出海南<span style=\"color:red\">万</span>宁大气腐蚀的主要环境因子及其腐蚀环境特点.海南<span style=\"color:red\">万</span>宁长期处于高温高湿条件下,大气腐蚀处于连续不断过程之中,但这一地区大气污染少,加速因素较小,因而大气腐蚀不严重.","authors":[{"authorName":"祁凤玉","id":"db84778e-1328-4b7f-9257-27540a5c99df","originalAuthorName":"祁凤玉"}],"doi":"10.3969/j.issn.1005-5053.2000.03.014","fpage":"73","id":"24022872-599d-41c1-95ac-084c50684201","issue":"3","journal":{"abbrevTitle":"HKCLXB","coverImgSrc":"journal/img/cover/HKCLXB.jpg","id":"41","issnPpub":"1005-5053","publisherId":"HKCLXB","title":"航空材料学报"},"keywords":[{"id":"a51f1d17-4642-4f4a-b71c-dd5a9a23e4fb","keyword":"大气腐蚀","originalKeyword":"大气腐蚀"},{"id":"b91fee0b-234f-463b-af00-84fb23fc222b","keyword":"环境因子","originalKeyword":"环境因子"},{"id":"a158b466-aaa7-406f-a463-eb902f788eab","keyword":"电化学监测","originalKeyword":"电化学监测"}],"language":"zh","publisherId":"hkclxb200003014","title":"海南<span style=\"color:red\">万</span>宁大气腐蚀环境特点的研究","volume":"20","year":"2000"},{"abstractinfo":"对不同立辊直径与来料形状条件下的钢轨<span style=\"color:red\">万</span>能轧制法<span style=\"color:red\">万</span>能机架出钢弯曲仿真分析,找出了立辊直径、来料形状对<span style=\"color:red\">万</span>能机架出钢弯曲的影响规律,为指导生产实践提供了依据.","authors":[{"authorName":"王代文","id":"a3454460-53dd-4521-9765-ed722b3c8f15","originalAuthorName":"王代文"},{"authorName":"邓勇","id":"bef61ec6-43e6-4167-aa4b-3cfc2b635da8","originalAuthorName":"邓勇"},{"authorName":"冯伟","id":"0e59a237-9a07-42c2-aba5-7befa835054c","originalAuthorName":"冯伟"},{"authorName":"薛艳","id":"64443506-df17-41b9-843a-ffaf1ca3d993","originalAuthorName":"薛艳"}],"doi":"","fpage":"15","id":"a4367285-f03c-48a7-879e-bcaa2e8a8e07","issue":"12","journal":{"abbrevTitle":"ZGYJ","coverImgSrc":"journal/img/cover/ZGYJ.jpg","id":"87","issnPpub":"1006-9356","publisherId":"ZGYJ","title":"中国冶金"},"keywords":[{"id":"0e706bea-5ed6-4b81-a634-f2187baab0be","keyword":"钢轨","originalKeyword":"钢轨"},{"id":"3b5b75fd-6fe2-47c9-9647-6f974e2e3796","keyword":"<span style=\"color:red\">万</span>能法","originalKeyword":"万能法"},{"id":"fefbb4e2-27ae-49fa-943c-c9c45589c1c6","keyword":"立辊","originalKeyword":"立辊"},{"id":"546a97b0-c85f-4724-8742-154fd369622e","keyword":"弯曲","originalKeyword":"弯曲"}],"language":"zh","publisherId":"zgyj201212004","title":"浅析立辊直径对<span style=\"color:red\">万</span>能机架出钢弯曲的影响","volume":"22","year":"2012"}],"totalpage":143,"totalrecord":1430}