{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"采用铸锭冶金法制备了Al-Mg-Mn和Al-Mg-Mn-Sc两种合金,利用TEM和金相显微镜等手段研究了微量Sc对Al-Mg-Mn合金组织与性能的影响. 结果表明加入微量Sc可以提高Al-Mg-Mn合金的拉伸力学性能.在电镜下可以观察到,在Al-Mg-Mn合金中加入微量Sc可以形成大量弥散的Al-3Sc粒子,这些粒子对位错具有钉扎作用.","authors":[{"authorName":"陈显明","id":"758cca0a-5f2f-4215-a92c-af7249ce0247","originalAuthorName":"陈显明"},{"authorName":"潘青林","id":"976a2abd-997f-4f9e-8403-25e52e2c5e43","originalAuthorName":"潘青林"},{"authorName":"周昌荣","id":"c331240f-6f09-4756-a749-5003e9a342f1","originalAuthorName":"周昌荣"},{"authorName":"尹志民","id":"2802347f-1cc7-4607-ac2c-b5641a907dae","originalAuthorName":"尹志民"}],"doi":"10.3969/j.issn.0258-7076.2003.03.021","fpage":"403","id":"9ebcec65-4450-48b0-885a-b405072dcc04","issue":"3","journal":{"abbrevTitle":"XYJS","coverImgSrc":"journal/img/cover/XYJS.jpg","id":"67","issnPpub":"0258-7076","publisherId":"XYJS","title":"稀有金属"},"keywords":[{"id":"72ea9314-ac06-4d55-aad2-9d3c4633a433","keyword":"Al-Mg-Mn","originalKeyword":"Al-Mg-Mn"},{"id":"450d4d3a-4ee8-4877-9cf6-f6953cf90380","keyword":"Al-Mg-Mn-Sc","originalKeyword":"Al-Mg-Mn-Sc"},{"id":"8a5e7e64-1772-4417-9b46-31e3f0ca567f","keyword":"显微组织","originalKeyword":"显微组织"},{"id":"51c8c371-7af4-4db1-b619-070b6e4d4b5a","keyword":"力学性能","originalKeyword":"力学性能"}],"language":"zh","publisherId":"xyjs200303021","title":"微量钪对Al-Mg-Mn合金组织与性能的影响","volume":"27","year":"2003"},{"abstractinfo":"研究了Al-Mg-Mn和Al-Mg-Mn-Sc-Zr合金冷轧后在不同退火温度下合金的组织和性能的变化.结果表明,与不添加钪和锆的合金相比,复合添加0.4%Sc(质量分数)和Zr能使Al-Mg-Mn合金的再结晶开始温度提高120℃左右.添加微量Sc和Zr合金没有明显再结晶终了温度,在接近熔点时显微组织仍是加工态纤维组织.Sc,Zr复合添加形成的纳米级的二次Al3(Sc,Zr)相质点,对位错和亚晶界有强烈的钉扎作用,再结晶难以形核和长大,从而有效地抑制冷轧后退火过程中的再结晶.","authors":[{"authorName":"尹志民","id":"2f31447e-4b53-4336-a62b-1595b17e18ce","originalAuthorName":"尹志民"},{"authorName":"朱大鹏","id":"604ad053-5528-4991-a498-2905737ce38b","originalAuthorName":"朱大鹏"},{"authorName":"姜锋","id":"469f6686-783a-4752-95fa-cc13d5f791a3","originalAuthorName":"姜锋"}],"doi":"10.3969/j.issn.1001-4381.2004.06.001","fpage":"3","id":"169c5751-5712-410e-a119-f6de9380b383","issue":"6","journal":{"abbrevTitle":"CLGC","coverImgSrc":"journal/img/cover/CLGC.jpg","id":"9","issnPpub":"1001-4381","publisherId":"CLGC","title":"材料工程"},"keywords":[{"id":"48128ba1-7ae4-4c08-9261-ed7ce2d5a960","keyword":"钪","originalKeyword":"钪"},{"id":"70a9aa8c-564f-4217-b49a-078fc91d160e","keyword":"锆","originalKeyword":"锆"},{"id":"174053c3-5830-4748-9764-928efb1af570","keyword":"Al-Mg-Mn合金","originalKeyword":"Al-Mg-Mn合金"},{"id":"096876be-dbfe-45ed-8f7f-ddf50556bad4","keyword":"再结晶","originalKeyword":"再结晶"}],"language":"zh","publisherId":"clgc200406001","title":"Al-Mg-Mn和Al-Mg-Mn-Sc-Zr合金的再结晶","volume":"","year":"2004"},{"abstractinfo":"采用半连续铸造法制备Al-6.8Mg-0.3Mn和Al-6.8Mg-0.3Mn-0.4Er(质量分数,％)两种合金铸锭.合金铸锭经均匀化处理一多道次热轧成4mm薄板;研究不同退火温度下微量Er对Al-Mg-Mn合金微观组织与力学性能的影响.结果表明:添加微量Er能显著提高Al-Mg-Mn合金强度,改善合金强度和塑性的配合,能明显提高合金的抗再结晶能力和室温力学性能;Al-Mg-Mn-Er合金板材经300℃退火1h后可获得理想的综合力学性能,其σb、σs与Ψ分别为421MPa,310MPa和18.3％.","authors":[{"authorName":"张晋武","id":"97bce5d0-5423-4702-a994-8ed786106f8d","originalAuthorName":"张晋武"},{"authorName":"白朴存","id":"b88d07bc-881d-4940-8508-31f6e930c760","originalAuthorName":"白朴存"},{"authorName":"侯小虎","id":"f3699d1e-2949-4055-b101-f3158ead6530","originalAuthorName":"侯小虎"},{"authorName":"李博","id":"658c4f54-3c6a-4eda-9125-71e5497dc0e7","originalAuthorName":"李博"}],"doi":"10.11868/j.issn.1005-5053.2014.5.004","fpage":"17","id":"ea385aef-be0e-44e3-8980-75403557f29a","issue":"5","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":"2336129d-2f4a-4a41-b8a3-cf2cddbe78fb","keyword":"Al-Mg-Mn-Er合金","originalKeyword":"Al-Mg-Mn-Er合金"},{"id":"f1ac9e55-6b79-4e55-b8b3-d74fdb1ed72c","keyword":"稳定化退火","originalKeyword":"稳定化退火"},{"id":"14e38fea-bb01-4305-bb37-9787eee97e76","keyword":"再结晶","originalKeyword":"再结晶"},{"id":"ee8e7d07-57dc-4dc0-ac4c-e068ae92ee4a","keyword":"显微组织","originalKeyword":"显微组织"}],"language":"zh","publisherId":"hkclxb201405004","title":"微量Er对Al-Mg-Mn合金组织与力学性能的影响","volume":"34","year":"2014"},{"abstractinfo":"为了研究微量Sc、Zr在Al-Mg-Mn合金中的作用,采用铸锭冶金方法制备了Al-6.0 Mg-0.5 Mn-(Sc、zr)合金,通过光学显微镜、显微硬度、透射电镜组织观察和低频扭摆法测量内耗方法研究了微量Sc、Zr对Al-6.0 Mg-0.5 Mn的组织、再结晶行为及内耗性能的影响.研究表明:添加质量分数为0.21%Sc和0.15%Zr可显著细化Al-6.0 Mg-0.5 Mn合金铸态组织;粒状Al_3Sc_(1-x)Zr_x 相对位错、晶界有强烈钉扎作用,抑制合金再结晶;冷变形后的Al-6.0Mg-0.5Mn-0.21Sc-0.15Zr合金的内耗表现出非线性特征,频率越低或温度越高,合金内耗Q~(-1) 越大.在频率为1 Hz、应变振幅为4.6×10~(-5) 下,冷变形Al-6.0Mg-0.5Mn-0.21Sc-0.15Zr合金升温Q~(-1) -T曲线上在326℃时产生内耗峰,该峰可由Al_3Sc_(1-x)Zr_x 沉淀粒子与位错脱钉机制解释.微量Sc、Zr可以细化Al-Mg-Mn合金组织,抑制合金的再结晶,导致合金在升温Q~(-1) -T曲线上产生内耗峰.","authors":[{"authorName":"罗兵辉","id":"0fede555-bbc7-41d1-b800-489d9e1ec4d6","originalAuthorName":"罗兵辉"},{"authorName":"陈娇","id":"1292987e-8d22-4697-8935-e8a2cee943c6","originalAuthorName":"陈娇"},{"authorName":"柏振海","id":"02437183-7ad0-427a-b939-c7ed9f43c26e","originalAuthorName":"柏振海"},{"authorName":"高健华","id":"608f685d-6884-4158-a328-58e3abd97762","originalAuthorName":"高健华"}],"doi":"","fpage":"496","id":"67810c8e-4686-4b74-89d2-19038924bd3f","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":"95d3971f-d2a4-4044-bfd6-354ed6a0ab54","keyword":"Al-Mg-Mn合金","originalKeyword":"Al-Mg-Mn合金"},{"id":"87cbe8e2-a122-4dfd-88b6-40f9a1b3236d","keyword":"再结晶","originalKeyword":"再结晶"},{"id":"c661c8fe-99bf-4fc2-9db8-35682258076f","keyword":"内耗","originalKeyword":"内耗"},{"id":"37eb278a-bd5f-4fdb-ad5a-a8baded0a299","keyword":"Sc","originalKeyword":"Sc"},{"id":"fc595382-67f7-45de-88e8-31483d78a1a5","keyword":"Zr","originalKeyword":"Zr"}],"language":"zh","publisherId":"clkxygy200904013","title":"Sc、Zr对Al-Mg-Mn合金再结晶行为及内耗性能的影响","volume":"17","year":"2009"},{"abstractinfo":"研究了添加微量Sc和Zr对系列Al-Mg-Mn合金显微组织和拉伸性能的影响.结果表明:微量Sc和Zr添加到Al-Mg-Mn合金中,热轧态合金的拉伸强度和屈服强度分别提高了75 MPa～90 MPa和90 MPa～94 MPa;经冷轧后340℃/1 h稳定化退火,合金拉伸强度和屈服强度分别增加了85 MPa～95MPa和90 MPa～100 MPa,而延伸率仍保持在11%～12%;并能显著细化合金的铸态晶粒,强烈抑制合金的热轧态和板材冷轧后退火过程中的再结晶,晶粒组织成纤维状;使合金强化的机制为晶粒细化强化、亚结构强化和铝钪锆化合物粒子引起的析出强化.","authors":[{"authorName":"朱大鹏","id":"ed6a3dc0-72bb-47ed-936f-eebf81dc7e4e","originalAuthorName":"朱大鹏"},{"authorName":"尹志民","id":"2251e2a0-613c-47a2-914f-9f3e05713dbc","originalAuthorName":"尹志民"},{"authorName":"滕浩","id":"73e55cd8-04a1-421f-ad26-48764df044bd","originalAuthorName":"滕浩"},{"authorName":"潘青林","id":"1ef27060-c439-44a4-b421-9bdf0aeac2b0","originalAuthorName":"潘青林"}],"doi":"10.3969/j.issn.1007-2330.2004.06.010","fpage":"45","id":"d54de177-3d95-4f9a-a6b1-b2304e691ad3","issue":"6","journal":{"abbrevTitle":"YHCLGY","coverImgSrc":"journal/img/cover/YHCLGY.jpg","id":"77","issnPpub":"1007-2330","publisherId":"YHCLGY","title":"宇航材料工艺 "},"keywords":[{"id":"c6e1f7d4-fbf5-462c-b289-3bca3572d3b5","keyword":"Sc","originalKeyword":"Sc"},{"id":"5a521b28-56e3-43b4-8723-ab94d8b64bc6","keyword":"Zr","originalKeyword":"Zr"},{"id":"98d2e46b-12f1-42e8-ae34-f206bde59516","keyword":"Al-Mg-Mn合金","originalKeyword":"Al-Mg-Mn合金"},{"id":"24fa7e07-6ea0-4f1a-be6d-14a868b5aaac","keyword":"组织结构","originalKeyword":"组织结构"},{"id":"518704b4-e2dc-4c8c-bfcd-eaaa61f6f6ee","keyword":"力学性能","originalKeyword":"力学性能"}],"language":"zh","publisherId":"yhclgy200406010","title":"微量Sc和Zr对Al-Mg-Mn合金组织和性能的影响","volume":"34","year":"2004"},{"abstractinfo":"细化剂含量和冷却速率对凝固过程具有重要影响.分别加入不同含量的Al-3Ti-B晶粒细化剂,研究其对一种Al-Mg-Mn合金晶粒组织的影响.结果表明,随着晶粒细化剂含量的增加,晶粒愈加细小,在本实验范围内当细化剂含量为0.1%Ti时,组织最为均匀细小.采用连续测温的方法,测定了使用不同铸模时,铸锭的冷却速率,并分析了冷却速率对凝固组织的影响.与使用耐火材料铸模相比,使用石墨铸模时,铸锭的冷却速率提高1～2个数量级,铸态组织得到显著细化,平均晶粒尺寸由138μm细化到35μm.","authors":[{"authorName":"左玉波","id":"cab31048-2c52-4f2d-a0cf-f64079a7eb5e","originalAuthorName":"左玉波"},{"authorName":"崔建忠","id":"9da6fc54-245e-40d2-9604-09352d5c881b","originalAuthorName":"崔建忠"},{"authorName":"赵志浩","id":"db4acd29-5361-4eae-81e8-6b5c24f740f6","originalAuthorName":"赵志浩"},{"authorName":"朱庆丰","id":"8e4c895d-b473-49a7-a64f-64e546b4f957","originalAuthorName":"朱庆丰"},{"authorName":"屈福","id":"ffd5678a-f3bb-46a0-a286-f7b60fda3189","originalAuthorName":"屈福"},{"authorName":"王向杰","id":"61007231-4d37-4153-94db-04816dc3b0b2","originalAuthorName":"王向杰"}],"doi":"10.3969/j.issn.0258-7076.2008.05.010","fpage":"589","id":"3e4100bf-759b-411b-a8df-f131efe38d7f","issue":"5","journal":{"abbrevTitle":"XYJS","coverImgSrc":"journal/img/cover/XYJS.jpg","id":"67","issnPpub":"0258-7076","publisherId":"XYJS","title":"稀有金属"},"keywords":[{"id":"679d0077-2c71-4f0b-a562-ff38755f6593","keyword":"细化剂","originalKeyword":"细化剂"},{"id":"0cab4bd8-c07e-47fd-843d-50042c8343b8","keyword":"冷却速率","originalKeyword":"冷却速率"},{"id":"f8db4d3f-0169-40d2-8170-dbe896a1b87f","keyword":"组织","originalKeyword":"组织"},{"id":"250a8b22-987b-49c9-bbfd-0b9eaff68ae0","keyword":"铝合金","originalKeyword":"铝合金"}],"language":"zh","publisherId":"xyjs200805010","title":"细化剂和冷却速率对Al-Mg-Mn合金凝固组织的影响","volume":"32","year":"2008"},{"abstractinfo":"采用活性熔剂保护熔炼、水冷铜模激冷铸造制备Al-5.8Mg-0.4Mn和Al-5.8Mg-0.4Mn-0.25sc-0.1Zr(质量分数,％)两种合金铸锭.合金铸锭经热轧-中间退火-冷轧成2 mm薄板；研究稳定化退火及微量Sc和Zr对Al-Mg-Mn合金组织与性能的影响.结果表明:在Al-Mg-Mn合金中加入微量Sc和Zr后形成大量弥散的Al3(Sc,Zr)粒子,这些粒子对位错和亚晶界具有强烈的钉扎作用,能明显提高合金的抗再结晶能力和室温力学性能；Al-Mg-Mn-Sc-Zr合金板材经300℃退火1h后可获得最佳综合力学性能,其σb、σ0.2与δ分别为436 MPa、327 MPa 和16.7％.","authors":[{"authorName":"陈琴","id":"14cebe35-17ef-48d0-b35f-0d2b78f65fdd","originalAuthorName":"陈琴"},{"authorName":"潘清林","id":"55b5c9de-7927-4c12-878f-f5f69238f9f4","originalAuthorName":"潘清林"},{"authorName":"王迎","id":"3b1a2186-3805-4353-af48-5e2293366778","originalAuthorName":"王迎"},{"authorName":"彭虹","id":"03ba4a04-3ada-4b75-8407-3bd5d749e899","originalAuthorName":"彭虹"},{"authorName":"张志野","id":"de750a86-9164-4005-b89b-d89eb96e95bf","originalAuthorName":"张志野"},{"authorName":"尹志民","id":"254e1e9f-4a36-4914-9131-471bfc227405","originalAuthorName":"尹志民"}],"doi":"","fpage":"1555","id":"ce6927c4-9586-4dcd-8e4a-04e60904b09e","issue":"6","journal":{"abbrevTitle":"ZGYSJSXB","coverImgSrc":"journal/img/cover/ZGYSJSXB.jpg","id":"88","issnPpub":"1004-0609","publisherId":"ZGYSJSXB","title":"中国有色金属学报"},"keywords":[{"id":"a3b429e5-fd47-463f-9b5e-e536ba456780","keyword":"Al-Mg-Mn-Sc-Zr合金","originalKeyword":"Al-Mg-Mn-Sc-Zr合金"},{"id":"ba9b32a4-08eb-4517-a739-d0a7419382ed","keyword":"稳定化退火","originalKeyword":"稳定化退火"},{"id":"ee3b6fed-4d3f-4b9e-a6dc-528955ae5937","keyword":"再结晶","originalKeyword":"再结晶"},{"id":"19798f27-71a6-427e-afc5-9ac249755d9e","keyword":"Al3(Sc,Zr)粒子","originalKeyword":"Al3(Sc,Zr)粒子"},{"id":"e0d0ca4a-fa82-4aac-8145-1651114ae8a6","keyword":"显微组织","originalKeyword":"显微组织"}],"language":"zh","publisherId":"zgysjsxb201206004","title":"微量Sc和Zr对Al-Mg-Mn合金组织与力学性能的影响","volume":"22","year":"2012"},{"abstractinfo":"采用拉伸性能测试、光学显微镜(OM)、扫描电镜(SEM)、透射电镜(TEM)及能谱分析(EDS)研究了均匀化对低频电磁铸造Al-4.75Mg-0.7Mn-0.1Zr-0.1Ti-0.3Er合金的显微组织和力学性能的影响.在510 ℃/16 h均匀化时,晶界残留相FeMnAl6/MnAl6的数量最少、而晶内弥散相的数量最多,且随后经热轧、冷轧和稳定化退火试样的强度最高;且在冷轧板拉伸变形组织中观察到了大量细小的胞状亚结构、100～500 μm的FeMnAl6/MnAl6板条和10～30 nm的ErAl3相;FeMnAl6/MnAl6相周围塞积了高密度的位错,ErAl3相易于在位错处析出并可有效地钉扎位错使变形更均匀.","authors":[{"authorName":"何立子","id":"f1ba8f96-7b78-4edd-bd5b-5f9e0a99d3a6","originalAuthorName":"何立子"},{"authorName":"李谢华","id":"0d1367b0-bec2-47a2-b5c0-a7e9cb2e1194","originalAuthorName":"李谢华"},{"authorName":"张海涛","id":"aaca677f-6ad2-4ad6-a451-2d7c1595e9c6","originalAuthorName":"张海涛"},{"authorName":"崔建忠","id":"05bc2bf4-2ef7-4a7e-a1ac-40e3c9e5e98e","originalAuthorName":"崔建忠"}],"doi":"","fpage":"107","id":"a1312fc7-2ca4-4c7b-a6a3-7da5905a0b80","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":"920570f7-3013-4362-b69a-11d08e5819db","keyword":"Al-Mg(Er)合金","originalKeyword":"Al-Mg(Er)合金"},{"id":"79b3ab90-b474-4ff0-b0f1-674cc849b953","keyword":"均匀化","originalKeyword":"均匀化"},{"id":"c09fb446-59b2-4a90-8f74-64aef8d74b84","keyword":"弥散相","originalKeyword":"弥散相"},{"id":"439ccc81-67dc-4538-80fb-256ac9928f66","keyword":"性能","originalKeyword":"性能"}],"language":"zh","publisherId":"xyjsclygc2010z1026","title":"均匀化对新型Al-Mg-Mn(Er)合金组织性能的影响","volume":"39","year":"2010"},{"abstractinfo":"","authors":[{"authorName":"","id":"68ebb0e7-43c0-47a7-9a14-5fcb7c17d9c9","originalAuthorName":""},{"authorName":"","id":"7bf64719-5e04-40c0-b96f-23fe2025af38","originalAuthorName":""},{"authorName":"","id":"abddd36c-5c55-4fc5-ab08-b7a0eafd925e","originalAuthorName":""},{"authorName":"","id":"9941ca04-e636-4b1b-9856-585db0935945","originalAuthorName":""}],"doi":"","fpage":"229","id":"c6d059e7-a578-4674-8214-490366543a66","issue":"3","journal":{"abbrevTitle":"XYJSYWB","coverImgSrc":"journal/img/cover/XYJSEN.jpg","id":"68","issnPpub":"1001-0521","publisherId":"XYJSYWB","title":"稀有金属（英文版）"},"keywords":[{"id":"2549e218-01c9-402a-ba85-b15affe805ee","keyword":"","originalKeyword":""}],"language":"zh","publisherId":"xyjs-e200503006","title":"Effect of Sc and Zr on the in-plane anisotropy of Al-Mg-Mn alloy sheets","volume":"24","year":"2005"},{"abstractinfo":"The nucleation and precipitation of Mn-containing dispersoids in an Al-Mg-Si-Mn alloy (6082) have been studied by optical microscopy, EPMA (electron probe microanalysis) and TEM (transmission electron microscopy). The influence of Mn-containing dispersoids on the recrystallization behavior was also investigated. The size and distribution of dispersoids were strongly affected by both the homogenization process and the alloying element distribution formed in the direct chill cast procedure. The Mn-containing dispersoids were observed to nucleate preferentially on the β'-Mg₂Si phase and to be aligned along the <100> direction of the matrix. After cold deformation, the morphology of dispersoids greatly influences the recrystallization and grain growth behavior in the annealing process.","authors":[{"authorName":"Rong Hu Tomo Ogura Hiroyasu Tezuka Tatsuo Sato Qing Liu","id":"cb432c20-f81b-4165-a865-56e3376fb839","originalAuthorName":"Rong Hu Tomo Ogura Hiroyasu Tezuka Tatsuo Sato Qing Liu"}],"categoryName":"|","doi":"","fpage":"237","id":"1400a8c6-f57b-4d37-9044-677c5131ba91","issue":"3","journal":{"abbrevTitle":"CLKXJSY","coverImgSrc":"journal/img/cover/JMST.jpg","id":"11","issnPpub":"1005-0302 ","publisherId":"CLKXJSY","title":"材料科学技术（英文）"},"keywords":[{"id":"fb0b685d-41c7-46de-b914-593b2ba2bb01","keyword":"Mn-containing dispersoids","originalKeyword":"Mn-containing dispersoids"},{"id":"0e07d1c5-d060-4222-8f6b-49921927278f","keyword":"null","originalKeyword":"null"},{"id":"7af424a9-d799-41b6-a230-31516cf938bc","keyword":"null","originalKeyword":"null"},{"id":"d696e9ed-a3e6-4a33-8240-7eda8721c7c1","keyword":"null","originalKeyword":"null"}],"language":"en","publisherId":"1005-0302_2010_3_4","title":"Dispersoid Formation and Recrystallization Behavior in an Al-Mg-Si-Mn Alloy","volume":"26","year":"2010"}],"totalpage":3481,"totalrecord":34802}