催化学报 , 2000, 21(2): 121-124.
锶改性对γ-Al2O3的高温热稳定作用
刘勇
1,
, 陈晓银
2,martensite state is believed to be an M/M interface one, which can be explained by an expression deduced from the theory of dislocation internal fric- tion.The internal friction during martensitic transformation consists of two parts,including those of the M/M interface and of the phase transformation.The latter is further composed of two portions,the major one produced by reverse martensitic transformation and the other from stress-induced martensite.It was also found that the degradation of damping properties of the CuZnAl alloys is related to the dislocation,which is introduced from the exciting pro- cess,and tends to be of stable value after certain excitements.","authors":[{"authorName":"CHENG Yixuan CHEN Jiqin FANG Xiaomin L(?) Weiping Zhejiang University","id":"fc1312a3-31dd-451c-9d65-7b9e0ff984a3","originalAuthorName":"CHENG Yixuan CHEN Jiqin FANG Xiaomin L(?) Weiping Zhejiang University"},{"authorName":"Hangzhou","id":"08b3d478-382a-4f17-8189-c656e716ac0d","originalAuthorName":"Hangzhou"},{"authorName":"China","id":"96bfe88c-d44a-4a6c-b23d-70650945c269","originalAuthorName":"China"}],"categoryName":"|","doi":"","fpage":"441","id":"51cca94f-e022-4410-9498-36a4f1635366","issue":"6","journal":{"abbrevTitle":"JSXBYWB","coverImgSrc":"journal/img/cover/amse.jpg","id":"49","issnPpub":"1006-7191","publisherId":"JSXBYWB","title":"金属学报(英文版)"},"keywords":[{"id":"362c8a3d-ceb1-4a7f-9000-41a0126de2bf","keyword":"damping property","originalKeyword":"damping property"},{"id":"fe79e170-6a41-47fd-9c8b-5400f20a7206","keyword":"null","originalKeyword":"null"},{"id":"0ef966bf-7f7c-4710-943d-e082d1e96392","keyword":"null","originalKeyword":"null"},{"id":"d2b0acd0-8e19-4d50-bcad-e0a65169e123","keyword":"null","originalKeyword":"null"}],"language":"en","publisherId":"1006-7191_1991_6_4","title":"DAMPING PROPERTIES OF MARTENSITE AND MARTENSITIC TRANSFORMATION IN CuZnAl ALLOYS","volume":"4","year":"1991"},{"abstractinfo":"Habit plane rotation of lath martensite transformation in Fe-Ni-Mn alloy was predicted by means of Displacement Vector Theory. Its surface relief effect was observed and a math model for the quantitative analysis of habit plane rotation of lath martensite transformation was established by means of atomic force microscopy (AFM). The experiment showed that the largest rotation of habit plane of lath martensite transformation predicted by means of Displacement Vector Theory is 13.50°, and it's incompatible with the concept of invariant plane strain (IPS); surface relief of lath martensite revealed no character of IPS, i.e. it exhibited irregular “N”-shaped “surface relief packet”, and “surface relief packet” was composed of layers of several small surface reliefs, the AFM quantitative analysis of habit plane rotation of lath martensite transformation was 11.11°, which was in agreement with the prediction of Displacement Vector Theory (13.50°) and it firmly confirmed the habit plane rotation of lath martensite transformation and the correctness of Displacement Vector Theory.","authors":[{"authorName":"X.P.Lin","id":"37a3db45-7b9d-4605-a486-dae15dfb6450","originalAuthorName":"X.P.Lin"},{"authorName":" Y.Dong","id":"9da53e20-018c-4a59-b0c3-7bed6367d525","originalAuthorName":" Y.Dong"},{"authorName":" X.M.Cao","id":"9e5d996a-e875-4d19-8f19-d906c95550e0","originalAuthorName":" X.M.Cao"},{"authorName":" Y.Zhang","id":"89210ef7-6382-4c34-a5e5-5499d1a04f5d","originalAuthorName":" Y.Zhang"},{"authorName":" N.J.Gu","id":"854d29b0-1cae-4587-89f8-7c1c469a6d31","originalAuthorName":" N.J.Gu"},{"authorName":" X.L.Ma","id":"91ebc3a3-ce80-41d7-9ee7-35850c8382cc","originalAuthorName":" X.L.Ma"}],"categoryName":"|","doi":"","fpage":"862","id":"f4d98ed6-e179-49fc-b9a1-9f8df5a7a556","issue":"6","journal":{"abbrevTitle":"JSXBYWB","coverImgSrc":"journal/img/cover/amse.jpg","id":"49","issnPpub":"1006-7191","publisherId":"JSXBYWB","title":"金属学报(英文版)"},"keywords":[{"id":"e6ecabac-fa2f-47c8-b9b9-70a301527342","keyword":"atomic force microscope (AFM)","originalKeyword":"atomic force microscope (AFM)"},{"id":"734e41a2-c872-47a6-b2f3-69b50bbbd58c","keyword":"null","originalKeyword":"null"},{"id":"04620a6d-28af-4b67-b8bc-588d833feaf9","keyword":"null","originalKeyword":"null"}],"language":"en","publisherId":"1006-7191_2004_6_2","title":"CRYSTALLOGRAPHIC ANALYSIS OF THE LATH MARTENSITE TRANSFORMATION IN Fe-Ni-Mn ALLOY","volume":"17","year":"2004"},{"abstractinfo":"The effect of pre-strain on phase transformation of TiNi shape memory alloy film was studied by differential scanning calorimeter measurement(DSC).Compared with undeformed TiNi film,the reverse transformation of pre-strained specimens was elevated to a higher temperature on the first heating,but martensite and reverse transformation on subsequent thermal cycles occurred at a lower temperature.The evolution of transformation behavior in pre-strained TiNi film was related to the change of elastic strain energy,irreversible energy and internal stress field.","authors":[{"authorName":"X.P.Liu","id":"c8fbcf90-1697-418f-9957-8806103a009b","originalAuthorName":"X.P.Liu"},{"authorName":" M.Z.Cao","id":"851e48bb-0b34-4b97-94c8-68d15096d36f","originalAuthorName":" M.Z.Cao"},{"authorName":" R.Yang","id":"0407dadb-ba74-4110-882d-63728229688f","originalAuthorName":" R.Yang"}],"categoryName":"|","doi":"","fpage":"221","id":"c2885dd8-9291-47a6-b9a2-0bc71668be40","issue":"3","journal":{"abbrevTitle":"JSXBYWB","coverImgSrc":"journal/img/cover/amse.jpg","id":"49","issnPpub":"1006-7191","publisherId":"JSXBYWB","title":"金属学报(英文版)"},"keywords":[{"id":"13fc30f6-e845-458e-98fb-9bdd3111f561","keyword":"shape memory alloy","originalKeyword":"shape memory alloy"},{"id":"fd7edb90-eaf3-4770-aab9-1322746ac6d3","keyword":"null","originalKeyword":"null"},{"id":"1a0ae9fc-86a7-436d-bf68-34cf23005ab8","keyword":"null","originalKeyword":"null"}],"language":"en","publisherId":"1006-7191_2003_3_14","title":"MARTENSITE AND REVERSE TRANSFORMATION IN PRESTRAINED TiNi SHAPE MEMORY ALLOY THIN FILM","volume":"16","year":"2003"},{"abstractinfo":"The influences of thermal stabilization of austenitic on the onset temperature for a martensite transformation in T91 ferritic heat-resistant steel were studied by high-resolution differential dilatometer. The phase transformation kinetic information was obtained by adopting lever rule from the recorded dilatometric curves. The results show that an inverse stabilization, featured by the damage of “the atmosphere of carbon atoms” and the increase of the starting temperature for martensite transformation takes place when the T91 ferritic steel is isothermally treated above the Ms point, and it becomes strong with increasing the holding time. While the continued temperature for martensite transformation decreases gradually when isothermally holding at a temperature below Ms point. The observed inverse stabilization behavior could be attributed to the relatively high temperature of Ms point in the explored T91 ferritic heat-resistant steel.","authors":[{"authorName":"Baoqun NING","id":"e9730e6a-c38e-407a-a01f-28e73fd2c8f3","originalAuthorName":"Baoqun NING"},{"authorName":" Yongchang LIU","id":"6972a814-474e-4fb8-a94a-b44bac862531","originalAuthorName":" Yongchang LIU"},{"authorName":" Qingzhi SHI","id":"a6dbfc44-8bf9-4119-bfa3-51b111f4be50","originalAuthorName":" Qingzhi SHI"}],"categoryName":"|","doi":"","fpage":"202","id":"fa3b478f-3bf5-43b5-8691-29e8f22b5580","issue":"2","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":"ccff0bf1-4276-4bfa-beaa-994d9cc289e3","keyword":"T91 ferritic heat-resistant steel","originalKeyword":"T91 ferritic heat-resistant steel"},{"id":"40e093d0-0ab3-4d0d-98c5-c2e4d3f56c58","keyword":"奥氏体热稳定化","originalKeyword":"奥氏体热稳定化"},{"id":"3fd8726f-6c41-4f04-8768-4541787f9166","keyword":"碳原子气","originalKeyword":"碳原子气"}],"language":"en","publisherId":"1005-0302_2008_2_23","title":"Effects of Austenite Stabilization on the Onset of Martensite Transformation in T91 Steel","volume":"24","year":"2008"},{"abstractinfo":"This study aims at the experimental analysis of the transformation induced plasticity (TRIP) phenomenon. Experiments are conducted in which martensite is allowed to grow under the influence of a series of externally applied stresses. The magnitude of the applied stresses is less than 67% of the yield strength of austenite σγ(Ts). Since there is no obvious difference between the transformation plasticity under tension and the compression for the lower applied stresses, only compressive stresses are applied. The results confirm that the transformation plasticity is proportional to the applied stress if the latter does not exceed 67% of σγ(Ts). The TRIPstrain, the kinetics, and their dependence on the applied stresses are studied. The comparison between calculated results and experimental results shows that the model accurately describes the phenomenon.","authors":[{"authorName":"ZHAO Hongzhuang","id":"d979a1f4-4dbc-4c85-8f55-27b384348577","originalAuthorName":"ZHAO Hongzhuang"},{"authorName":"Seokjae LEE","id":"7c63ffc5-d6ab-4cad-ac7d-9e0c19a029fc","originalAuthorName":"Seokjae LEE"},{"authorName":"Youngkook LEE","id":"9f80830d-85d1-4644-9815-1033f7a47f5d","originalAuthorName":"Youngkook LEE"},{"authorName":"LIU Xianghua","id":"65013985-5b65-43b3-98e6-e4c9efee94e2","originalAuthorName":"LIU Xianghua"},{"authorName":"WANG Guodong","id":"38641ebd-8678-464c-b3ab-52c7bcefd9f1","originalAuthorName":"WANG Guodong"}],"categoryName":"|","doi":"","fpage":"63","id":"1b9c810c-e37d-4617-a94f-24bb616150c5","issue":"6","journal":{"abbrevTitle":"GTYJXBYWB","coverImgSrc":"journal/img/cover/GTYJXBEN.jpg","id":"1","issnPpub":"1006-706X","publisherId":"GTYJXBYWB","title":"钢铁研究学报(英文版)"},"keywords":[{"id":"ddb913cf-812e-4d48-ba79-db301f31ee14","keyword":"applied stress;TRIP;martensite transformation;lowalloy steel","originalKeyword":"applied stress;TRIP;martensite transformation;lowalloy steel"}],"language":"en","publisherId":"1006-706X_2007_6_11","title":"Effects of Applied Stresses on Martensite Transformation in AISI4340 Steel","volume":"14","year":"2007"},{"abstractinfo":"With electron microscopy the investigation on isothermal martensite transformation in an Fe20.5Ni-4.8Mn alloy has been carried out to clarify the effect of austenite state on the transformation, by applying pre-deformation to austenite before isothermal holding. Under the condition without pre-deformation, the isothermal martensite products are lath martensite with {111}fhabit planes. Dislocations in austenite seem to contribute to nucleation of martensite, and in this nascent Stage austenite substructure has no obvious effect on martensite growth. The consequent thickening of martensite laths is apparently influenced by local austenite states, resulting in the changes in orientation, morphology as well as substructure of martensite lath. The kinetics of isothermal martensite transformation is controlled by intedece dislocation determined nucleation of martensite in primary stage, but to a larger extent, by the austenite accommodation for the shape strain of martensite in the thickening Stage","authors":[{"authorName":"Fuxing YIN","id":"2f989057-ab9d-459a-af8d-b5125472d562","originalAuthorName":"Fuxing YIN"},{"authorName":" Jianxin ZHANG and Nanju GU(Hebei Institute of Technology","id":"53125cfa-7161-4d93-87d3-932efb0f42bf","originalAuthorName":" Jianxin ZHANG and Nanju GU(Hebei Institute of Technology"},{"authorName":" Tianjin","id":"0c9b9de6-a8c8-466a-a7b5-0d55507f987e","originalAuthorName":" Tianjin"},{"authorName":" 300132","id":"2fb3b0b0-f74f-481e-bc99-00301aefa7ba","originalAuthorName":" 300132"},{"authorName":" China)Tsukio Tadaki(Institute of Science and Industrial Research","id":"b2e1b977-407c-428f-87fd-0f788ecf5eed","originalAuthorName":" China)Tsukio Tadaki(Institute of Science and Industrial Research"},{"authorName":" Osaka University","id":"b96edb98-800d-41a8-8629-0fdeb22d61d2","originalAuthorName":" Osaka University"},{"authorName":" Japan)Ken","id":"cbab2afc-45b9-4741-abfe-fdf0cea4bec2","originalAuthorName":" Japan)Ken"},{"authorName":"ichi Shimizu(Kanazawa Institute of Technology","id":"141b480d-85bb-4cc4-855b-a09d55e1b86d","originalAuthorName":"ichi Shimizu(Kanazawa Institute of Technology"},{"authorName":" Ishigawa 921","id":"78edb9f7-6e66-46ef-ac73-aa83c678982c","originalAuthorName":" Ishigawa 921"},{"authorName":" Japan)","id":"14640722-6472-4d45-a33e-ad7c841c7b49","originalAuthorName":" Japan)"}],"categoryName":"|","doi":"","fpage":"61","id":"027b693b-b7c0-47f5-89af-795cb40df898","issue":"1","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":[],"language":"en","publisherId":"1005-0302_1995_1_6","title":"Effect of Austenite Pre-deformation on Isothermal Martensite Transformation in an Fe-20.5Ni-4.8Mn Alloy","volume":"11","year":"1995"},{"abstractinfo":"The transformation hysteresis and stability of strain martensite in Ni_(47)Ti_(44)Nb_ alloy have been studied by means of tensile tests at various temperatures and electrical resistance measurements as well as TEM observations.It was shown that there is a characteristic deformation temperature and a strain range,in which the critical yield stress for stress-in- duced transformation acquires optimum matching with the yield strength of the β-Nb parti- cles.In this case,deformatian can effectively increase the transformation hysteresis,while the strain recovery ratio remains usefully high.The martensite with irreguldar fine.twin substructure and martensite containing some dislocations as well as martensite intersected by the β-Nb particles possess high stability.","authors":[{"authorName":"ZHANG Chunsheng CAI Wei ZHAO Liancheng Harbin Institute of Technology","id":"bf0dd906-7659-4660-9358-2a94cbd5408b","originalAuthorName":"ZHANG Chunsheng CAI Wei ZHAO Liancheng Harbin Institute of Technology"},{"authorName":"Harbin","id":"2719b5f7-694d-458b-996e-96b1adc016ee","originalAuthorName":"Harbin"},{"authorName":"China","id":"9697b8ba-0b20-4c24-bc36-752385138f27","originalAuthorName":"China"}],"categoryName":"|","doi":"","fpage":"436","id":"fa4fd478-3546-4a7b-a5c1-3902c8d0477e","issue":"6","journal":{"abbrevTitle":"JSXBYWB","coverImgSrc":"journal/img/cover/amse.jpg","id":"49","issnPpub":"1006-7191","publisherId":"JSXBYWB","title":"金属学报(英文版)"},"keywords":[{"id":"cb4d7723-d013-45fa-ad4d-963873270c28","keyword":"NiTiNb shape memory alloy","originalKeyword":"NiTiNb shape memory alloy"},{"id":"b5ea6e66-8ce9-417b-b32d-859b9961d7b9","keyword":"null","originalKeyword":"null"},{"id":"afdbd12b-e97b-4ead-93d2-1785411864e0","keyword":"null","originalKeyword":"null"}],"language":"en","publisherId":"1006-7191_1991_6_3","title":"TRANSFORMATION HYSTERESIS AND STABILITY OF STRAIN MARTENSITE IN A Ni_(47)Ti_(44)Nb_9 ALLOY","volume":"4","year":"1991"},{"abstractinfo":"The reversible transformation between matrix and martensite in Ni-Ti shape memory alloys has been dynamically observed under TEM.The orientation relation between martensite and austenite as well as the structural change near the transition temperature has been also studied with the help of HREM SADP.The results show that the orientation relation between martensite and austenite is[11]_A//[10]_M,[110]_A//[001]_M,(110)_A//(001)_M and the angle between(110)_A and(010)_M is about 6.5°.The crystal defects of martensite are found to be twin and stacking fault,and the twin plane as(100).","authors":[{"authorName":"LI Yan WU Yigui Luoyang Institute of Technology","id":"79bed11e-da38-442e-a72d-64e678b728c2","originalAuthorName":"LI Yan WU Yigui Luoyang Institute of Technology"},{"authorName":"Luoyang","id":"a162bb55-634d-4198-bf0b-818b1634e196","originalAuthorName":"Luoyang"},{"authorName":"ChinaHASHIMOTO Hatsujiro Okayama University of Science","id":"b5a2f49c-c49f-4ee5-9f1f-5b28f2122630","originalAuthorName":"ChinaHASHIMOTO Hatsujiro Okayama University of Science"},{"authorName":"Japan","id":"592a7480-c3df-467b-9d0a-f7f8f38dfb2a","originalAuthorName":"Japan"}],"categoryName":"|","doi":"","fpage":"453","id":"89971992-1f6b-4930-a717-11bd344702d1","issue":"6","journal":{"abbrevTitle":"JSXBYWB","coverImgSrc":"journal/img/cover/amse.jpg","id":"49","issnPpub":"1006-7191","publisherId":"JSXBYWB","title":"金属学报(英文版)"},"keywords":[{"id":"5417616b-56fa-4ff2-a032-9555c1dde46c","keyword":"Ni-Ti alloy","originalKeyword":"Ni-Ti alloy"},{"id":"5a18291a-35d2-44a8-a939-7d332c8ba018","keyword":"null","originalKeyword":"null"},{"id":"41d6ea7f-ce78-4f19-99a9-4710c8e76119","keyword":"null","originalKeyword":"null"}],"language":"en","publisherId":"1006-7191_1991_6_6","title":"REVERSIBLE TRANSFORMATION BETWEEN MATRIX AND MARTENSITE IN Ni-Ti SHAPE MEMORY ALLOYS","volume":"4","year":"1991"},{"abstractinfo":"The M-s temperature, Delta G(gamma-->alpha), Delta G(gamma-->M) and mechanical energy under a non-severe impact loading in a medium manganese steel (Fe-7Mn-1.2C) have been calculated by means of Xu's Fe-X-C model. The relation between the yield strength of austenite and the driving force for martensite transformation has been established. It is proved that the martensite transformation can take place in a medium manganese steel (Fe-7Mn-1.2C alloy) under a non-severe impact loading.","authors":[{"authorName":"Jingpei XIE","id":"0bc541eb-885f-4308-af99-2788de03d4be","originalAuthorName":"Jingpei XIE"},{"authorName":" Yaomin ZHU","id":"a68b3f81-d0c3-4c70-b486-654f51089565","originalAuthorName":" Yaomin ZHU"},{"authorName":" Xiaoping WANG","id":"a12f2ae5-0bdd-485b-acbd-3d07cb208c41","originalAuthorName":" Xiaoping WANG"}],"categoryName":"|","doi":"","fpage":"449","id":"8a50fa82-35cb-4c03-8dc2-7dc53edd6095","issue":"4","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":[],"language":"en","publisherId":"1005-0302_2000_4_16","title":"Thermodynamic analyses of strain-induced martensite transformation in Fe-7Mn-1.2C alloy","volume":"16","year":"2000"},{"abstractinfo":"X射线衍射(XRD)表明室温下几乎不固溶的Fe—Cu系经5h球磨后可形成亚稳过饱和固溶体.对于Fe_(1-x)Cu_x,当0≤x≤0.10时形成单一的bcc相,x≥0.30时形成单一的fcc相,0.10