{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"对厚度为8.0 mm的TC17合金固溶处理温度、时间、冷却方式进行了研究,讨论了热处理工艺参数、组织与性能之间的关系,为该合金板材选择合适的热处理制度提供依据.","authors":[{"authorName":"刘小春","id":"1604aef2-829d-442f-997b-0b378c332819","originalAuthorName":"刘小春"},{"authorName":"郭志军","id":"ee14d851-c283-4536-9436-2efd07831110","originalAuthorName":"郭志军"},{"authorName":"王红武","id":"1188d1ad-6f13-4393-a86e-5d0fd486926d","originalAuthorName":"王红武"},{"authorName":"卢轶","id":"e4a69e51-ab56-47f0-8a79-d4e36b6d0efe","originalAuthorName":"卢轶"}],"doi":"10.3969/j.issn.1009-9964.2006.04.002","fpage":"5","id":"d8166321-b384-406f-83dd-0428fcf98c83","issue":"4","journal":{"abbrevTitle":"TGYJZ","coverImgSrc":"journal/img/cover/TGYJZ.jpg","id":"60","issnPpub":"1009-9964","publisherId":"TGYJZ","title":"钛工业进展"},"keywords":[{"id":"26588843-f369-46e1-a268-c07a8c173c48","keyword":"TC17合金","originalKeyword":"TC17合金"},{"id":"546ba90d-be6c-4906-81dc-92d3b37dc7b3","keyword":"固溶处理","originalKeyword":"固溶处理"},{"id":"aa73ebfc-a801-4e0f-ae3a-f53f54a493f9","keyword":"组织","originalKeyword":"组织"},{"id":"d690bd35-4b3d-4b97-939d-d7facfe46505","keyword":"性能","originalKeyword":"性能"}],"language":"zh","publisherId":"tgyjz200604002","title":"固溶处理对TC17合金组织与性能的影响","volume":"23","year":"2006"},{"abstractinfo":"借助X射线衍射仪、透射电镜及显微硬度仪等先进仪器,研究经超音速微粒轰击(SFPB)处理TC17合金表面自身纳米化晶粒尺寸演化及纳米化机理.结果表明:超音速微粒轰击使TC17合金表面获得了纳米组织,并发生显著的加工硬化,表面显微硬度比基体硬度提高了1倍左右;随着SFPB处理时间的延长,纳米结构层厚度不断增加,晶粒逐步细化,当SFPB处理30 min后晶粒尺寸趋于稳定,在最表层形成了晶粒尺寸约为16.3 nm具有随机取向的等轴纳米晶粒.TC17合金表面自身纳米化主要是位错滑移、位错分割的结果;由于外界多方向载荷的重复作用而产生大量的位错,位错的滑移、积累、交互作用而产生位错墙和位错纠结,位错继续运动进而产生亚晶界、亚晶;随着应变的增加,更多的位错在亚晶界处产生和湮灭,从而使亚晶界、亚晶转变为晶界、晶粒;当位错的产生和湮灭速率达到平衡时,晶粒达到纳米量级.","authors":[{"authorName":"赵坤","id":"3ac324ce-9a6c-4c98-92e5-24ed631f8099","originalAuthorName":"赵坤"},{"authorName":"王敏","id":"6646b9b9-2aa7-4a68-83d3-b094685fcdd0","originalAuthorName":"王敏"},{"authorName":"蔺成效","id":"062d5483-8448-43e8-8758-376629ec61c7","originalAuthorName":"蔺成效"},{"authorName":"拓川","id":"4d6ae80e-8ae4-4d69-9f87-c731ae21a53c","originalAuthorName":"拓川"}],"doi":"","fpage":"2048","id":"357eb4f5-8559-405b-85be-dc9ef1f8d72a","issue":"10","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":"d90e8d8c-723f-4544-b784-74d05bfd9f41","keyword":"TC17合金","originalKeyword":"TC17合金"},{"id":"23fee64c-1ab4-4664-af04-f41b8cfe8168","keyword":"表面自身纳米化","originalKeyword":"表面自身纳米化"},{"id":"386db0a9-2fdf-4345-83d3-e2017c7f73c1","keyword":"机制","originalKeyword":"机制"},{"id":"28153491-6177-40a2-830b-2cae1db8bdf3","keyword":"演化","originalKeyword":"演化"},{"id":"4f9956c5-af23-429d-bf74-ccb2bb8a8130","keyword":"位错","originalKeyword":"位错"}],"language":"zh","publisherId":"xyjsclygc201310014","title":"TC17合金自表面纳米化机制及组织演化","volume":"42","year":"2013"},{"abstractinfo":"通过等温锻造试验和有限元模拟,研究了TC17合金在α+β两相区变形过程中热加工工艺参数对显微组织演变的影响规律.通过组织观察分析发现:随着变形程度和变形温度的增加,TC17合金中的片层组织逐渐向球化组织转变.变形量对片状组织的球化起决定作用,当变形量为小于20%时,仅有少数片状α相发生了弯折或扭曲,球化现象不明显;随着变形量的增加,片状组织被不同程度的弯曲、破碎,球化程度随着变形量的增加逐渐变大.变形温度对球化过程也起一定的作用,随着变形温度的升高,球化效果越来越明显,这与较高的变形温度会提高位错或原子的迁移能力使片状组织有足够的能量通过界面迁移实现断裂、球化有关.","authors":[{"authorName":"周建华","id":"c3aa1de9-c889-44f8-a04b-ea5be2fe771f","originalAuthorName":"周建华"},{"authorName":"王晓英","id":"a85c8eab-7f9a-4359-bdc5-aa4320187cc9","originalAuthorName":"王晓英"},{"authorName":"徐斌","id":"d1451fbf-fbb7-463b-9d83-fa60e2f95988","originalAuthorName":"徐斌"},{"authorName":"马雄","id":"23b9f648-12c4-4d73-ac6f-7e439414a67d","originalAuthorName":"马雄"},{"authorName":"王凯旋","id":"80b812fc-d5c6-4009-85e7-57c349de2b23","originalAuthorName":"王凯旋"},{"authorName":"曾卫东","id":"0996f1a8-9997-422b-8c48-7955c767d9b0","originalAuthorName":"曾卫东"}],"doi":"","fpage":"15","id":"faba1b10-e1eb-4ba7-b472-0469e34e5854","issue":"5","journal":{"abbrevTitle":"TGYJZ","coverImgSrc":"journal/img/cover/TGYJZ.jpg","id":"60","issnPpub":"1009-9964","publisherId":"TGYJZ","title":"钛工业进展"},"keywords":[{"id":"c60babc1-2763-45ff-a94d-b972f6cf2cb6","keyword":"TC17合金","originalKeyword":"TC17合金"},{"id":"c64551aa-6e80-43cc-a495-d64640f6b310","keyword":"片层组织","originalKeyword":"片层组织"},{"id":"f5706b7d-64b7-4d0c-9834-7d00b184f12e","keyword":"球化过程","originalKeyword":"球化过程"},{"id":"4da7373f-5601-40f9-82f1-dd2869924ac0","keyword":"等效应变","originalKeyword":"等效应变"}],"language":"zh","publisherId":"tgyjz201205004","title":"TC17合金热变形过程中片状组织演变规律","volume":"29","year":"2012"},{"abstractinfo":"针对航空发动机整体叶盘典型的TC4和TC17异种钛合金材料,开展其线性摩擦焊工艺试验以及接头拉伸、高周疲劳力学性能的测试和分析.结果表明:TC4/TC17合金线性摩擦焊接头焊后经630℃,保温3h的时效热处理后,其拉伸和疲劳性能较好.接头的室温拉伸和高温拉伸强度均介于TC4母材和TC17母材之间,略高于TC4母材的性能;高周疲劳性能达到TC4母材高周疲劳强度的95%以上.","authors":[{"authorName":"刘颖","id":"8445d0ae-e131-4429-833f-745ae48e1481","originalAuthorName":"刘颖"},{"authorName":"张田仓","id":"bcf70815-c9e2-4cac-bd85-d284c8c765ad","originalAuthorName":"张田仓"},{"authorName":"李晶","id":"8dffcdc9-23c4-45ff-8371-869d0bcb1c50","originalAuthorName":"李晶"},{"authorName":"李智渊","id":"e5ad3384-2e40-4e7f-95bb-00473eef3aa8","originalAuthorName":"李智渊"},{"authorName":"江乐天","id":"5ad1ca5a-bb00-462f-b364-858c13cdcb46","originalAuthorName":"江乐天"}],"doi":"10.3969/j.issn.1005-5053.2011.z1.025","fpage":"112","id":"cdfc3b42-2ef0-479a-ac99-e78cd401652f","issue":"z1","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":"0e908e88-fae1-4341-bfa8-c18541cc9072","keyword":"线性摩擦焊","originalKeyword":"线性摩擦焊"},{"id":"adec9ca4-aa0f-426a-a622-a5cbeabd54e5","keyword":"拉伸性能","originalKeyword":"拉伸性能"},{"id":"a5b32282-16df-4d34-8d1b-54055575a25e","keyword":"疲劳性能","originalKeyword":"疲劳性能"}],"language":"zh","publisherId":"hkclxb2011z1025","title":"TC4/TC17合金线性摩擦焊接头性能分析","volume":"31","year":"2011"},{"abstractinfo":"研究了不同温度下TC17合金低周疲劳性能和断口形貌,确定了不同温度下合金低周疲劳曲线的数学表达式,分析了合金棒材低周疲劳断口形貌特征.","authors":[{"authorName":"张翥","id":"08f7ef9f-76b4-43b4-a22c-5e4c97332d9c","originalAuthorName":"张翥"},{"authorName":"惠松骁","id":"95300b8b-74b1-4a44-9a99-d5da348d9ace","originalAuthorName":"惠松骁"},{"authorName":"路纲","id":"b4d1bce2-6620-453b-ab68-5919f79cf6a5","originalAuthorName":"路纲"}],"doi":"10.3321/j.issn:0412-1961.2002.z1.079","fpage":"267","id":"5245b7d9-ad01-42aa-96ae-965e18ec3e68","issue":"z1","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"1ab386e7-9137-42ac-932c-aad72f085293","keyword":"低周疲劳","originalKeyword":"低周疲劳"},{"id":"707dc835-b982-4d1a-8bac-aaf2daa1a891","keyword":"断口形貌","originalKeyword":"断口形貌"},{"id":"84cd2432-b6a6-470a-93bc-ec98a918a3b5","keyword":"TC17合金","originalKeyword":"TC17钛合金"}],"language":"zh","publisherId":"jsxb2002z1079","title":"TC17合金低周疲劳性能与低周疲劳断口形貌","volume":"38","year":"2002"},{"abstractinfo":"采用加工图理论分析了TC17(Ti-5Al-4Mo-4Cr-2Sn-2Zr)钛合金在高温变形过程中的片状α球化规律.结果表明:用加工图理论分析材料的高温变形行为能准确直观地反映出材料在不同变形条件下的组织演变规律.分析加工图发现:TC17合金在840℃~870℃,应变速率0.5 s-1~3 s-1之间变形是片状α组织球化的理想区域,此时对应的能量耗散效率值为45%左右;在850℃~910℃,较高应变速率(>5 s-1)下对TC17合金加工易发生流变不稳定现象,形成绝热剪切带.","authors":[{"authorName":"周军","id":"daad6535-8839-4adf-ad34-6e02455acb55","originalAuthorName":"周军"},{"authorName":"曾卫东","id":"f5534f3f-011d-44b7-8add-b0af7f1d1a76","originalAuthorName":"曾卫东"},{"authorName":"舒滢","id":"97ce6c58-d2b7-47c6-8a07-8112ddfaaa0d","originalAuthorName":"舒滢"},{"authorName":"周义刚","id":"a533ea70-d7fb-4ab5-ae0f-862ab80ec31e","originalAuthorName":"周义刚"}],"doi":"","fpage":"265","id":"0834e3f8-ead1-4b83-942d-88e3838485cc","issue":"2","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":"03893f30-2dbf-49e1-87dc-2afd66cf19aa","keyword":"TC17合金","originalKeyword":"TC17钛合金"},{"id":"73031183-a4f3-444e-bee8-433665f6faa6","keyword":"加工图","originalKeyword":"加工图"},{"id":"200c95fe-097b-4a14-bccd-1180cc08ff8b","keyword":"流变失稳","originalKeyword":"流变失稳"},{"id":"3eec8762-e3e8-4b7e-998b-cd0fd12daed6","keyword":"高温塑性变形","originalKeyword":"高温塑性变形"},{"id":"3e1c9caf-9fd6-4975-ba52-8d673b181e48","keyword":"球化","originalKeyword":"球化"}],"language":"zh","publisherId":"xyjsclygc200602022","title":"应用热加工图研究TC17合金片状组织球化规律","volume":"35","year":"2006"},{"abstractinfo":"通过热压缩试验研究了具有初始片层组织的TC17合金在780~860℃和应变速率0.001~10 s-1范围内的热变形行为和组织演变.分析了该合金在两相区变形的应力-应变曲线特征,其流变应力本构关系可以用双曲正弦方程和Zener-Hollomon参数描述,得到TC17合金在两相区变形的平均激活能为488.86 kJ·mol-1.显微组织分析发现:TC17合金在两相区变形时组织演变的主要特征是片层组织球化;热变形参数严重影响片层组织球化过程的进行,加大变形量、降低应变速率以及提高变形温度可以提高片状组织的动态球化程度.","authors":[{"authorName":"王华","id":"b05bb4e6-e371-44c5-928f-6e30e9a5a50c","originalAuthorName":"王华"},{"authorName":"冀胜利","id":"b6b5d2ea-29c6-4635-bfe6-8b8d39261dae","originalAuthorName":"冀胜利"},{"authorName":"王凯旋","id":"5303c9a0-c91b-469a-9ce1-6a58611c1e99","originalAuthorName":"王凯旋"},{"authorName":"曾卫东","id":"7b611b09-3637-4696-9130-2e3cd612d917","originalAuthorName":"曾卫东"}],"doi":"10.3969/j.issn.1009-9964.2010.06.004","fpage":"16","id":"2082533a-5329-4a53-88bc-0ee7b53a9316","issue":"6","journal":{"abbrevTitle":"TGYJZ","coverImgSrc":"journal/img/cover/TGYJZ.jpg","id":"60","issnPpub":"1009-9964","publisherId":"TGYJZ","title":"钛工业进展"},"keywords":[{"id":"5a8aa27e-51fc-40bc-bad7-6451fbb0ad96","keyword":"TC17合金","originalKeyword":"TC17钛合金"},{"id":"76408566-d62f-487c-8ae4-442ed15e8ec9","keyword":"片层组织","originalKeyword":"片层组织"},{"id":"a81a7c8e-4b01-43c0-9080-5919fd682da3","keyword":"流变应力方程","originalKeyword":"流变应力方程"},{"id":"b8e7e18c-9d66-45de-8e3f-d989b1af5a04","keyword":"动态球化","originalKeyword":"动态球化"}],"language":"zh","publisherId":"tgyjz201006004","title":"片层组织TC17合金高温变形行为研究","volume":"27","year":"2010"},{"abstractinfo":"采用β热模锻造工艺成功地锻出了优质TC17压气机盘等锻件,并介绍了工艺过程,以及锻件的组织和性能.","authors":[{"authorName":"庞克昌","id":"1a7a6591-e408-48a9-85cd-bd16995fe11c","originalAuthorName":"庞克昌"},{"authorName":"王晓丽","id":"1e13405f-d2f4-449f-b3ee-2c72fcd814cd","originalAuthorName":"王晓丽"}],"doi":"10.3321/j.issn:0412-1961.2002.z1.109","fpage":"360","id":"0affaa18-8d6b-4d0b-b9f5-2b0713b19ab6","issue":"z1","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"65a04ca8-b093-4f74-9558-08a601360d39","keyword":"TC17合金","originalKeyword":"TC17钛合金"},{"id":"cb12b01e-2638-4afd-a664-3d93fa78818a","keyword":"β热模锻造","originalKeyword":"β热模锻造"},{"id":"f65a2d44-cdba-4323-a3b0-4a1e48750dec","keyword":"压气机盘","originalKeyword":"压气机盘"}],"language":"zh","publisherId":"jsxb2002z1109","title":"优质TC17合金压气机盘β热模锻工艺研究","volume":"38","year":"2002"},{"abstractinfo":"首先通过试验取得母材及焊接接头的疲劳裂纹扩展速率,然后结合TC17合金电子束焊接接头CTOD试验结果及裂纹容限计算值,以估算其疲劳剩余寿命.结果表明:在低应力水平或低△K下,TC17电子束焊缝的da/dN数据与母材的基本相当;然而随着应力水平的增加,焊缝的da/dN值越来越大.在初始裂纹尺寸相同的情况下,TC17合金电子束焊缝与母材疲劳裂纹扩展寿命曲线存在交叉点.当应力幅大于交叉点应力幅时,TC17母材疲劳裂纹扩展到临界裂纹尺寸的剩余寿命要高于相应焊缝的剩余寿命;当应力幅小于交叉点应力幅时,TC17母材扩展到临界裂纹尺寸的剩余寿命要低于相应焊缝的剩余寿命.","authors":[{"authorName":"吴冰","id":"9ca8ad52-778e-4e76-805f-dbd4c5d8038f","originalAuthorName":"吴冰"},{"authorName":"李晋炜","id":"c9f6983d-0929-4394-9f40-189848ca6601","originalAuthorName":"李晋炜"},{"authorName":"巩水利","id":"f3edab2e-e359-4fc3-9e5a-ea356c35af51","originalAuthorName":"巩水利"},{"authorName":"张建勋","id":"c85b0b47-45a0-41ae-aed6-d9c2f73563f6","originalAuthorName":"张建勋"}],"doi":"","fpage":"170","id":"399cc495-8df9-4119-8202-39b6cf30a3e5","issue":"z3","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":"c4c8e9a9-02c6-4196-8cc7-cca701e99554","keyword":"电子束焊接","originalKeyword":"电子束焊接"},{"id":"6b50cb91-6aa8-4464-9daf-e44ea657ed69","keyword":"钛合金","originalKeyword":"钛合金"},{"id":"3611eff2-f2c5-44e8-b98f-c711c49d04be","keyword":"疲劳裂纹扩展","originalKeyword":"疲劳裂纹扩展"},{"id":"6e4cf113-91a3-490d-954d-d04c81acab35","keyword":"疲劳剩余寿命","originalKeyword":"疲劳剩余寿命"}],"language":"zh","publisherId":"xyjsclygc2009z3038","title":"TC17合金电子束焊接接头的疲劳裂纹扩展规律及疲劳剩余寿命","volume":"38","year":"2009"},{"abstractinfo":"采用激光烧结(LS)+等温锻造复合工艺制各出优质粉末TC17合金材料,并研究了工艺过程对合金组织性能的影响.结果表明:激光烧结后的TC17合金微观组织主要由粗大β柱状晶粒组成;经相变点上、下等温锻造及热处理后,激光烧结的魏氏组织能够被有效地破碎,显微组织主要由条状和细小等轴a相组成;仅经相变点以下等温锻造及热处理后,合金组织主要由细小等轴a相组成,但由于变形不均,仍存在有少量的原始β晶粒边界.经过等温锻造、熟处理后,激光烧结合金的室温强度变化不大,但塑性大大提高,强度和塑性得到了良好地匹配.","authors":[{"authorName":"赵张龙","id":"197f752c-60cb-4391-8f83-9cc33458f07b","originalAuthorName":"赵张龙"},{"authorName":"郭鸿镇","id":"2f2e134a-b6de-4678-b789-2e50f8e7db48","originalAuthorName":"郭鸿镇"},{"authorName":"姚泽坤","id":"70924104-18b8-4d10-b8fb-5be3e7cb6e04","originalAuthorName":"姚泽坤"},{"authorName":"张霜银","id":"5aa63e58-58eb-412e-b385-4fa51272eca7","originalAuthorName":"张霜银"},{"authorName":"林鑫","id":"b016e703-7361-4884-aaea-a4a93a41a007","originalAuthorName":"林鑫"},{"authorName":"黄卫东","id":"ff0fd206-d38c-4f1b-bf6e-bdd17b1234d9","originalAuthorName":"黄卫东"}],"doi":"","fpage":"1104","id":"c48553e8-dd9f-4775-9666-1675790c587d","issue":"6","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":"adb93468-4bf4-4ab0-a793-ea8dfb463514","keyword":"粉末钛合金","originalKeyword":"粉末钛合金"},{"id":"c973773b-daf6-4a95-8701-d0fd6bb0720a","keyword":"激光烧结","originalKeyword":"激光烧结"},{"id":"39d5d963-dcea-4d98-9bd0-215190773095","keyword":"等温锻造","originalKeyword":"等温锻造"},{"id":"2dd8c074-d108-4d87-a727-2069fbb200e2","keyword":"显微组织","originalKeyword":"显微组织"},{"id":"8dea7a03-8702-4cad-9130-99ec6fa650d9","keyword":"力学性能","originalKeyword":"力学性能"}],"language":"zh","publisherId":"xyjsclygc200906037","title":"激光烧结/等温锻造TC17粉末钛合金的组织与性能","volume":"38","year":"2009"}],"totalpage":4104,"totalrecord":41040}