{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"用ＤＳＣ热分析和快速凝固方法对过<span style=\"color:red\">共</span><span style=\"color:red\">晶</span><span style=\"color:red\">Ａｌ</span>－１８％<span style=\"color:red\">Ｓｉ</span><span style=\"color:red\">合金</span>熔体结构特征进行了分析研究，着重考察了液态过热温度和元素Ｐ对熔体结构特征的影响．结果表明，在液态区域其结构特征存在三个区域：低温微观不均匀区域、中温微观不均匀向微观均匀过渡区域和高温微观均匀区域．Ｐ增加低过热过<span style=\"color:red\">共</span><span style=\"color:red\">晶</span><span style=\"color:red\">Ａｌ</span>－ｌ８％<span style=\"color:red\">Ｓｉ</span>熔体的微观不均匀性．","authors":[{"authorName":"桂满昌","id":"70b328e2-c631-4ed5-ad01-68ad494edce4","originalAuthorName":"桂满昌"},{"authorName":"宋广生","id":"de185314-b7c3-4fc6-9650-bb143c78a2a9","originalAuthorName":"宋广生"},{"authorName":"贾均","id":"31f20f10-0f68-40e0-a35a-db277c7a553f","originalAuthorName":"贾均"},{"authorName":"李庆春","id":"808c7a6b-9018-4ad7-bf97-1ea2321e0c1c","originalAuthorName":"李庆春"}],"categoryName":"|","doi":"","fpage":"177","id":"873481dc-f9a4-4dc1-88d2-348eca5efa8c","issue":"4","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"58bc777a-0228-4170-aef2-b4211d5029a0","keyword":"<span style=\"color:red\">过</span><span style=\"color:red\">共</span><span style=\"color:red\">晶</span><span style=\"color:red\">Ａｌ－Ｓｉ</span><span style=\"color:red\">合金</span>","originalKeyword":"过共晶Ａｌ－Ｓｉ合金"},{"id":"4d1bc8ef-103b-4f7d-bcb0-d418245ed1d4","keyword":" liquid structure","originalKeyword":" liquid structure"},{"id":"801878c0-ed2c-42a0-b2e8-7aa950a92325","keyword":" micro-inhomogeneity","originalKeyword":" micro-inhomogeneity"}],"language":"zh","publisherId":"0412-1961_1995_4_3","title":"Al-l8%Si<span style=\"color:red\">过</span><span style=\"color:red\">共</span><span style=\"color:red\">晶</span><span style=\"color:red\">合金</span>熔体结构特征及磷的影响","volume":"31","year":"1995"},{"abstractinfo":"用喷射成形技术制备了<span style=\"color:red\">过</span><span style=\"color:red\">共</span><span style=\"color:red\">晶</span><span style=\"color:red\">Ａｌ－Ｓｉ</span><span style=\"color:red\">合金</span>沉积坯, 对原始态、沉积态和挤压态的微观组织进行了观察和分析, 讨论了淬火温度对沉积态组织的影响, 探索了喷射成形<span style=\"color:red\">合金</span>后续致密化的工艺及合适的工艺参数.","authors":[{"authorName":"王锋","id":"e9e0af73-1da6-4dcf-a277-be283380e0c7","originalAuthorName":"王锋"},{"authorName":"熊柏青","id":"02fe7a2a-004e-4c1d-97c0-cf78079af62b","originalAuthorName":"熊柏青"},{"authorName":"顾英利","id":"22a38673-4a45-4931-9939-42c651aa2b52","originalAuthorName":"顾英利"},{"authorName":"张济山","id":"46619490-a5c0-4257-8204-6d3d8df54aeb","originalAuthorName":"张济山"},{"authorName":"段先进","id":"59075fa4-1e7f-40dd-83ea-214385acdb10","originalAuthorName":"段先进"}],"categoryName":"|","doi":"","fpage":"121","id":"727288de-4201-4efe-9734-57bbe6d56df5","issue":"2","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"228ecc02-f334-4f52-bf95-2d54b70ebad0","keyword":"喷射成形","originalKeyword":"喷射成形"},{"id":"34609844-f709-4492-bba2-374e0c075016","keyword":"null","originalKeyword":"null"},{"id":"f6ad339c-5e2c-4f3f-9082-560638f67f9f","keyword":"null","originalKeyword":"null"}],"language":"zh","publisherId":"0412-1961_1999_2_9","title":"喷射成形<span style=\"color:red\">过</span><span style=\"color:red\">共</span><span style=\"color:red\">晶</span>Al-Si<span style=\"color:red\">合金</span>的研究","volume":"35","year":"1999"},{"abstractinfo":"在电磁搅拌法制备的半固态<span style=\"color:red\">过</span><span style=\"color:red\">共</span><span style=\"color:red\">晶</span><span style=\"color:red\">Ａｌ－Ｓｉ</span><span style=\"color:red\">合金</span>的微观组织中发现了大量的近球形α相, 实验证明, 这种近球形α相是在<span style=\"color:red\">共</span><span style=\"color:red\">晶</span>温度５７５℃以上开始同的. 并且在重新加热至固液两相区５７５－５９０℃内保温一段时间后, 这种近球形α相仍然存在, 理论分析表明, 在电磁 电磁搅拌产生的局部微区的高压作用下, <span style=\"color:red\">过</span><span style=\"color:red\">共</span><span style=\"color:red\">晶</span><span style=\"color:red\">Ａｌ－Ｓｉ</span><span style=\"color:red\">合金</span>熔体中<span style=\"color:red\">Ａｌ</span>原子偏聚团发生合并、长大而形成α相晶核, 并且α晶核生长在电磁搅拌的作用下成为近球状.","authors":[{"authorName":"李树索","id":"6ec67f16-aeb2-40f9-9692-db55e602400c","originalAuthorName":"李树索"},{"authorName":"赵爱民","id":"ecd2529a-b3de-4117-bdc3-6f0638446d32","originalAuthorName":"赵爱民"}],"categoryName":"|","doi":"","fpage":"545","id":"85036cc7-560c-4a59-b0b2-f5e5881b0063","issue":"5","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"a7997406-3f76-4c34-8e43-c7a2b9e70369","keyword":"半固态","originalKeyword":"半固态"},{"id":"a83e8d2b-10c5-4a70-8872-8dd0978e5fc2","keyword":"null","originalKeyword":"null"},{"id":"7da5bc7d-bfbd-4397-8fa9-8dc72c9e7a9b","keyword":"null","originalKeyword":"null"}],"language":"zh","publisherId":"0412-1961_2000_5_14","title":"半固态<span style=\"color:red\">过</span><span style=\"color:red\">共</span><span style=\"color:red\">晶</span>Al-Si<span style=\"color:red\">合金</span>显微组织中近球形α相形成机理的研究","volume":"36","year":"2000"},{"abstractinfo":"本文研究了<span style=\"color:red\">Ａｌ－Ｓｉ</span><span style=\"color:red\">合金</span>宏观晶粒尺寸与含<span style=\"color:red\">Ｓｉ</span>量的关系及结构演化规律.结果表明：宏观晶粒尺寸随含<span style=\"color:red\">Ｓｉ</span>量增加呈峰谷变化.即在３％<span style=\"color:red\">Ｓｉ</span>（质量分数，下同）左右达到谷底，在<span style=\"color:red\">共</span><span style=\"color:red\">晶</span>点（１２％<span style=\"color:red\">Ｓｉ</span>）附近达到峰值；未变质<span style=\"color:red\">共</span><span style=\"color:red\">晶</span><span style=\"color:red\">Ａｌ－Ｓｉ</span><span style=\"color:red\">合金</span>的宏观晶粒尺寸与纯<span style=\"color:red\">Ａｌ</span>相近.<span style=\"color:red\">Ａｌ－Ｓｉ</span><span style=\"color:red\">合金</span>宏观晶粒的结构随含<span style=\"color:red\">Ｓｉ</span>量增加发生演化.其演化过程为：单一αａｌ→以α－<span style=\"color:red\">Ａｌ</span>为中心外围被<span style=\"color:red\">共</span><span style=\"color:red\">晶</span>团环绕→单一<span style=\"color:red\">共</span><span style=\"color:red\">晶</span>团组织→初生<span style=\"color:red\">Ｓｉ</span>为核心.","authors":[{"authorName":"齐广慧","id":"385920c7-0982-49cb-aa20-4b50d515d0d3","originalAuthorName":"齐广慧"},{"authorName":"刘相法","id":"5289e308-33f2-4f0c-b41a-81f384b51b85","originalAuthorName":"刘相法"}],"categoryName":"|","doi":"","fpage":"225","id":"25641e74-cacf-475b-8ae0-94d9501e5228","issue":"3","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"24ebd4d7-ba72-4d76-9701-1e1494d6efe0","keyword":"结构演化","originalKeyword":"结构演化"},{"id":"d4ee9a2d-9644-4196-a9fc-515e1180609b","keyword":"null","originalKeyword":"null"},{"id":"653ea85c-dfde-4ba4-952a-ddadd4117f75","keyword":"null","originalKeyword":"null"}],"language":"zh","publisherId":"0412-1961_2000_3_18","title":"Al-Si<span style=\"color:red\">合金</span>宏观晶粒的尺寸突变与结构演化","volume":"36","year":"2000"},{"abstractinfo":"研究了超高压（５．５ＧＰａ）条件下凝固的<span style=\"color:red\">过</span><span style=\"color:red\">共</span><span style=\"color:red\">晶</span><span style=\"color:red\">Ａｌ－Ｓｉ</span><span style=\"color:red\">合金</span>的非平衡组织. 结果表明：<span style=\"color:red\">过</span><span style=\"color:red\">共</span><span style=\"color:red\">晶</span>成分<span style=\"color:red\">合金</span>中出现大量初生α相. 并有α－β＋（α＋β）<span style=\"color:red\">共</span><span style=\"color:red\">晶</span>的共生组织, <span style=\"color:red\">Ｓｉ</span>在α相中的固溶度和<span style=\"color:red\">Ａｌ</span>在β相中的固溶度都有极大增加. 讨论了高压对凝固组织的影响.","authors":[{"authorName":"张国导","id":"89a2b72a-46ef-4ccf-ae0a-63f9e54f8a0a","originalAuthorName":"张国导"},{"authorName":"郝兆印","id":"951c403a-15ef-440e-981e-d83329bb1616","originalAuthorName":"郝兆印"}],"categoryName":"|","doi":"","fpage":"285","id":"50c69614-b62f-4726-847f-6171b7e95f3a","issue":"3","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"aa41633b-f4b3-49a0-b839-10dba08fd058","keyword":"Al－Si<span style=\"color:red\">合金</span>","originalKeyword":"Al－Si合金"},{"id":"6b1dbae2-c2c4-4312-93f1-00809286f7f3","keyword":"null","originalKeyword":"null"},{"id":"207e9103-5776-4472-b15a-b8393714b70d","keyword":"null","originalKeyword":"null"}],"language":"zh","publisherId":"0412-1961_1999_3_1","title":"超高压凝固Al-Si<span style=\"color:red\">合金</span>的非平衡组织","volume":"35","year":"1999"},{"abstractinfo":"本文利用定向凝固、金相、电子显微技术及Ｘ射线择优取向分析等手段对<span style=\"color:red\">Ａｌ－Ｓｉ</span><span style=\"color:red\">合金</span>的组织形态、相结晶特性等与凝固条件的依赖关系进行了研究并定量获得了低温度梯度下（Ｇ＝４５℃／ｃｍ）<span style=\"color:red\">Ａｌ－Ｓｉ</span><span style=\"color:red\">合金</span>的<span style=\"color:red\">共</span><span style=\"color:red\">晶</span>共生区．实验表明：<span style=\"color:red\">Ａｌ－Ｓｉ</span><span style=\"color:red\">合金</span>的<span style=\"color:red\">共</span><span style=\"color:red\">晶</span>共生区形态十分复杂，随凝固速度的提高，共生区变得狭窄并向富<span style=\"color:red\">Ｓｉ</span>方向倾斜．共生区的复杂性相关于<span style=\"color:red\">合金</span>组织对凝固条件的敏感性，而形貌的多样性取决于<span style=\"color:red\">共</span><span style=\"color:red\">晶</span>相本身的结晶学特点．当存在内部扰动或外部条件不稳定时，<span style=\"color:red\">合金</span>中可能出现几种异常组织和缺陷．","authors":[{"authorName":"李顺朴","id":"723d0308-0d0c-4011-ab7f-8f6e7a1fe9db","originalAuthorName":"李顺朴"},{"authorName":"陈熙琛","id":"3dec52ce-9b36-4a0d-9ea8-4a8c4c253c3b","originalAuthorName":"陈熙琛"}],"categoryName":"|","doi":"","fpage":"47","id":"44e22526-25a4-4d62-89e1-4563ad134852","issue":"2","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"73bbcde7-dabf-4662-b30b-674ac55a2c90","keyword":"定向凝固","originalKeyword":"定向凝固"},{"id":"947cab22-bfe3-42bf-9b77-22e2e261fa89","keyword":" eutectic symbiotic region","originalKeyword":" eutectic symbiotic region"},{"id":"88b00307-0811-40bf-b648-4bbe4a1ece2d","keyword":" preferred orientation.Al-Si alloy","originalKeyword":" preferred orientation.Al-Si alloy"},{"id":"203213db-22be-406e-955c-31e2992cad22","keyword":"null","originalKeyword":"null"}],"language":"zh","publisherId":"0412-1961_1995_2_3","title":"Al-Si<span style=\"color:red\">合金</span>的<span style=\"color:red\">共</span><span style=\"color:red\">晶</span>共生区及组织形成规律","volume":"31","year":"1995"},{"abstractinfo":"探讨了Al-P中间<span style=\"color:red\">合金</span>对<span style=\"color:red\">共</span><span style=\"color:red\">晶</span>及<span style=\"color:red\">过</span><span style=\"color:red\">共</span><span style=\"color:red\">晶</span>Al-Si<span style=\"color:red\">合金</span>的变质特点, P在Si相中的存在形式、分布规律及变质机制. 实验表明, Al-P中间<span style=\"color:red\">合金</span>可有效地细化<span style=\"color:red\">过</span><span style=\"color:red\">共</span><span style=\"color:red\">晶</span>Al-Si<span style=\"color:red\">合金</span>中的初<span style=\"color:red\">晶</span>Si, 使该<span style=\"color:red\">合金</span>的σb,20℃和δb,20℃分别提高19.0%和125%. 对<span style=\"color:red\">共</span><span style=\"color:red\">晶</span>型Al-Si<span style=\"color:red\">合金</span>而言, Al-P中间<span style=\"color:red\">合金</span>可促使析出细小的初<span style=\"color:red\">晶</span>Si, 获得过<span style=\"color:red\">共</span><span style=\"color:red\">晶</span>型组织, 并将针片状的<span style=\"color:red\">共</span><span style=\"color:red\">晶</span>Si变为短杆状, 从而使该材料的σb, 20℃和σb, 300℃分别提高11.1%和18.9%. Al-P中间<span style=\"color:red\">合金</span>加入到过<span style=\"color:red\">共</span><span style=\"color:red\">晶</span>Al-Si<span style=\"color:red\">合金</span>中, P主要以AlP形式存在于初<span style=\"color:red\">晶</span>Si内部；加入到<span style=\"color:red\">共</span><span style=\"color:red\">晶</span>Al-Si<span style=\"color:red\">合金</span>中的P分别以AlP和原子态P存在于Si相内.P对过<span style=\"color:red\">共</span><span style=\"color:red\">晶</span>Al-Si<span style=\"color:red\">合金</span>变质是以AlP异质形核机理为主；而P对<span style=\"color:red\">共</span><span style=\"color:red\">晶</span>Al-Si<span style=\"color:red\">合金</span>的变质是以AlP异质形核和原子态P影响Si相形态两种机制共同作用的结果.","authors":[{"authorName":"刘相法","id":"17ebeaed-3d09-4e65-9d0d-c75fd693108b","originalAuthorName":"刘相法"},{"authorName":"乔进国","id":"19d967cc-008a-47a8-b27f-b0da4ebf2bfc","originalAuthorName":"乔进国"},{"authorName":"刘玉先","id":"7ad915c3-ee67-4165-9c26-e66d6e61d280","originalAuthorName":"刘玉先"},{"authorName":"李士同","id":"c199afc5-9c1e-44ee-a649-34f0a44309ba","originalAuthorName":"李士同"},{"authorName":"边秀房","id":"8e96760a-62a1-4957-88fb-4c38d688fd16","originalAuthorName":"边秀房"}],"categoryName":"|","doi":"","fpage":"471","id":"e3e6c94c-9527-4956-98b1-7f3b89473588","issue":"5","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"39a24dc4-4dfa-478a-8727-66904d6057d8","keyword":"Al-P中间<span style=\"color:red\">合金</span>","originalKeyword":"Al-P中间合金"},{"id":"51b456db-e97f-48bf-82cb-4f8c0381c6aa","keyword":"\nAl-Si alloy","originalKeyword":"\nAl-Si alloy"},{"id":"0f7680ca-e3bf-4337-af3f-ad1ece29bacb","keyword":"\nmodification","originalKeyword":"\nmodification"}],"language":"zh","publisherId":"0412-1961_2004_5_10","title":"Al-P中间<span style=\"color:red\">合金</span>对<span style=\"color:red\">共</span><span style=\"color:red\">晶</span>和<span style=\"color:red\">过</span><span style=\"color:red\">共</span><span style=\"color:red\">晶</span>Al-Si<span style=\"color:red\">合金</span>的变质机制","volume":"40","year":"2004"},{"abstractinfo":"探讨了Al-P中间<span style=\"color:red\">合金</span>对<span style=\"color:red\">共</span><span style=\"color:red\">晶</span>及<span style=\"color:red\">过</span><span style=\"color:red\">共</span><span style=\"color:red\">晶</span>Al-Si<span style=\"color:red\">合金</span>的变质特点,P在Si相中的存在形式、分布规律及变质机制.实验表明,Al-P中间<span style=\"color:red\">合金</span>可有效地细化<span style=\"color:red\">过</span><span style=\"color:red\">共</span><span style=\"color:red\">晶</span>Al-Si<span style=\"color:red\">合金</span>中的初<span style=\"color:red\">晶</span>Si,使该<span style=\"color:red\">合金</span>的σb,20℃和δ20℃分别提高19.0%和125%.对<span style=\"color:red\">共</span><span style=\"color:red\">晶</span>型Al-Si<span style=\"color:red\">合金</span>而言,Al-P中间<span style=\"color:red\">合金</span>可促使析出细小的初<span style=\"color:red\">晶</span>Si,获得过<span style=\"color:red\">共</span><span style=\"color:red\">晶</span>型组织,并将针片状的<span style=\"color:red\">共</span><span style=\"color:red\">晶</span>Si变为短杆状,从而使该材料的σb,20℃和σb,300 ℃分别提高11.1%和18.9%.Al-P中间<span style=\"color:red\">合金</span>加入到过<span style=\"color:red\">共</span><span style=\"color:red\">晶</span>Al-Si<span style=\"color:red\">合金</span>中,P主要以AlP形式存在于初<span style=\"color:red\">晶</span>Si内部;加入到<span style=\"color:red\">共</span><span style=\"color:red\">晶</span>Al-Si<span style=\"color:red\">合金</span>中的P分别以AlP和原子态P存在于Si相内.P对过<span style=\"color:red\">共</span><span style=\"color:red\">晶</span>Al-Si<span style=\"color:red\">合金</span>变质是以AlP异质形核机理为主;而P对<span style=\"color:red\">共</span><span style=\"color:red\">晶</span>Al-Si<span style=\"color:red\">合金</span>的变质是以AlP异质形核和原子态P影响Si相形态两种机制共同作用的结果.","authors":[{"authorName":"刘相法","id":"5b387479-ec5f-46b8-b852-1a6a11d601d4","originalAuthorName":"刘相法"},{"authorName":"乔进国","id":"65f9b02d-2ebf-4317-b93b-cd39e8823066","originalAuthorName":"乔进国"},{"authorName":"刘玉先","id":"e5150282-3a35-45de-a616-cd80df5b5dc5","originalAuthorName":"刘玉先"},{"authorName":"李士同","id":"503a08ae-acd2-4dfa-8a3b-25409733ffec","originalAuthorName":"李士同"},{"authorName":"边秀房","id":"4e2026bb-d0c9-43e1-98db-c945e7a79937","originalAuthorName":"边秀房"}],"doi":"10.3321/j.issn:0412-1961.2004.05.006","fpage":"471","id":"0307e190-12c9-45d6-a437-ea2f97b7dcea","issue":"5","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"1ac69769-b658-47c8-9cda-5597cd9b7670","keyword":"Al-P中间<span style=\"color:red\">合金</span>","originalKeyword":"Al-P中间合金"},{"id":"daeca6f2-6914-4749-8942-26997073a0f2","keyword":"Al-Si<span style=\"color:red\">合金</span>","originalKeyword":"Al-Si合金"},{"id":"35b5c5e2-c257-406b-af02-f96fe5e3feb7","keyword":"变质","originalKeyword":"变质"},{"id":"cb79ceee-3902-413e-bf31-4855cf32289b","keyword":"力学性能","originalKeyword":"力学性能"}],"language":"zh","publisherId":"jsxb200405006","title":"Al-P中间<span style=\"color:red\">合金</span>对<span style=\"color:red\">共</span><span style=\"color:red\">晶</span>和<span style=\"color:red\">过</span><span style=\"color:red\">共</span><span style=\"color:red\">晶</span>Al-Si<span style=\"color:red\">合金</span>的变质机制","volume":"40","year":"2004"},{"abstractinfo":"采用热模金属型工艺,离心铸造<span style=\"color:red\">过</span><span style=\"color:red\">共</span><span style=\"color:red\">晶</span>Al-Si<span style=\"color:red\">合金</span>,获得了外层或外层和内层富集初<span style=\"color:red\">晶</span>Si,其余部分为<span style=\"color:red\">共</span><span style=\"color:red\">晶</span>组织构成的自生表面复合材料.分析了复合材料的形成过程,考察了复合材料的组织、硬度和耐磨性.","authors":[{"authorName":"王渠东","id":"435e186a-fca2-4725-9736-a7eef42d2d27","originalAuthorName":"王渠东"},{"authorName":"丁文江","id":"0432e2e6-3209-42de-a340-f32455c6ca2e","originalAuthorName":"丁文江"},{"authorName":"金俊泽","id":"cb1430b9-3d3f-4f35-9eb2-a650c0cbeebc","originalAuthorName":"金俊泽"}],"doi":"10.3321/j.issn:1000-3851.1998.03.002","fpage":"7","id":"8d520900-2136-44eb-8f2c-4bbd4c8729e1","issue":"3","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":"4b5097d8-96fc-4ce3-99a0-427f274c95e0","keyword":"离心铸造","originalKeyword":"离心铸造"},{"id":"24c14674-2421-411a-9015-c97bee943dd1","keyword":"<span style=\"color:red\">过</span><span style=\"color:red\">共</span><span style=\"color:red\">晶</span>Al-Si<span style=\"color:red\">合金</span>","originalKeyword":"过共晶Al-Si合金"},{"id":"a67c8011-0162-4ac9-8701-28163126d8af","keyword":"自生复合材料","originalKeyword":"自生复合材料"},{"id":"c7e8df10-0f90-4d5f-bfee-662c1dd27743","keyword":"表面复合材料","originalKeyword":"表面复合材料"}],"language":"zh","publisherId":"fhclxb199803002","title":"离心铸造<span style=\"color:red\">过</span><span style=\"color:red\">共</span><span style=\"color:red\">晶</span>Al-Si<span style=\"color:red\">合金</span>自生表面复合材料","volume":"15","year":"1998"},{"abstractinfo":"<span style=\"color:red\">过</span><span style=\"color:red\">共</span><span style=\"color:red\">晶</span>Al-Si<span style=\"color:red\">合金</span>具有较高的强度、较低的密度和热膨胀系数、良好的耐磨性和耐蚀性,在汽车、造船、航空航天及其他制造行业广泛应用.但当<span style=\"color:red\">合金</span>中Si含量太高时,<span style=\"color:red\">合金</span>组织粗大、偏析严重,同时材料的强度、塑性急剧降低而失去使用价值.喷射成形技术是一种全新的材料制备技术,具有快速凝固技术的基本特征,同时还具有生产工序简单、氧化和污染小等优点,在国外已经在特殊钢、高温<span style=\"color:red\">合金</span>、铝<span style=\"color:red\">合金</span>和铜<span style=\"color:red\">合金</span>等方面进行了产业化应用.但利用喷射成形技术来制备和生产<span style=\"color:red\">过</span><span style=\"color:red\">共</span><span style=\"color:red\">晶</span>Al-Si<span style=\"color:red\">合金</span>材料还很不成熟,有许多问题还没有得到妥善的解决,作者提出两点建议来进一步改善<span style=\"color:red\">过</span><span style=\"color:red\">共</span><span style=\"color:red\">晶</span>Al-Si<span style=\"color:red\">合金</span>材料的性能:(1)在喷射成形<span style=\"color:red\">过</span><span style=\"color:red\">共</span><span style=\"color:red\">晶</span>Al-Si<span style=\"color:red\">合金</span>中添加微量稀土元素;(2)利用喷射<span style=\"color:red\">共</span>沉积技术制备<span style=\"color:red\">过</span><span style=\"color:red\">共</span><span style=\"color:red\">晶</span>Al-Si<span style=\"color:red\">合金</span>为基体的纤维增强复合材料.","authors":[{"authorName":"符世继","id":"89d76179-2466-4278-9768-9111f73354b0","originalAuthorName":"符世继"},{"authorName":"谢明","id":"4a3e2332-b396-4631-a081-efe32db7f1e0","originalAuthorName":"谢明"},{"authorName":"陈力","id":"df362f1f-5b45-44fb-8bf8-d6f9e3b23553","originalAuthorName":"陈力"},{"authorName":"杨有才","id":"46c9180e-b669-431d-8f72-96ccf273b3a5","originalAuthorName":"杨有才"},{"authorName":"张健康","id":"905e4970-cd56-4c58-bc13-f1ec2d5e34bb","originalAuthorName":"张健康"},{"authorName":"黎玉盛","id":"9f127af4-c067-4a77-ac87-050d7687042d","originalAuthorName":"黎玉盛"}],"doi":"","fpage":"437","id":"7a017d89-3324-4219-a75d-658edc6e075c","issue":"z1","journal":{"abbrevTitle":"CLDB","coverImgSrc":"journal/img/cover/CLDB.jpg","id":"8","issnPpub":"1005-023X","publisherId":"CLDB","title":"材料导报"},"keywords":[{"id":"b4cb21e1-aba3-4bcf-b8d6-bd4c17683004","keyword":"喷射成形","originalKeyword":"喷射成形"},{"id":"fb83308d-8340-4cc3-9c02-82e94919864b","keyword":"<span style=\"color:red\">过</span><span style=\"color:red\">共</span><span style=\"color:red\">晶</span>","originalKeyword":"过共晶"},{"id":"d4e45ca2-4c74-459b-af1e-1fc0163caa82","keyword":"Al-Si<span style=\"color:red\">合金</span>","originalKeyword":"Al-Si合金"},{"id":"18e07f01-71ce-4196-af60-733035b65b27","keyword":"性能","originalKeyword":"性能"}],"language":"zh","publisherId":"cldb2006z1138","title":"喷射成形<span style=\"color:red\">过</span><span style=\"color:red\">共</span><span style=\"color:red\">晶</span>Al-Si<span style=\"color:red\">合金</span>材料的研究现状","volume":"20","year":"2006"}],"totalpage":5893,"totalrecord":58922}