{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"In order to clarify that the IFP and the “Type 2”α phase are also arising from TiC,a metastable β-Ti alloy was selected for investigation in this work.The results showed that af- ter heating the alloy just below the α+β→β transus temperature and quenching,the TiC lay- er existed at the α/β interface.The morphology of TiC is similar to that of the IFP arising from TiH_2 in the α-β two-phase alloys.The IFP TiC also provided an easy crack path or the crack initiation sites.The fracture is also identical to that caused by IFP TiH_2.The arced diffractions(characteristic of “Type 2”α)were found in the selected area diffraction pat- terns of some specimens which had been isothermally aged after solid solution treatment.The particles which bring on the arced diffractions may be TiC on the basis of structure and lat- tice parameter analysis,not the so called “Type 2”α phase.","authors":[{"authorName":"YU Xuejie WANG Jianlin Shanghai Iron and Steel Research Institute","id":"0ce0cf57-a9c5-4aa9-81a5-8a3441048a59","originalAuthorName":"YU Xuejie WANG Jianlin Shanghai Iron and Steel Research Institute"},{"authorName":"Shanghai","id":"14750141-81b4-4629-bc4e-f9a07e3ccdec","originalAuthorName":"Shanghai"},{"authorName":"ChinaZHOU Tianjian Anhui Institute of Technology","id":"aac853c1-5927-442c-806f-fe9903bec398","originalAuthorName":"ChinaZHOU Tianjian Anhui Institute of Technology"},{"authorName":"Hefei","id":"028bdc90-830a-40d9-8f6c-15115116716b","originalAuthorName":"Hefei"},{"authorName":"China YU Xuejie","id":"f3636c8a-0dd3-4c47-b451-f494ecca256e","originalAuthorName":"China YU Xuejie"},{"authorName":"Senior Engineer","id":"a77819dc-63d9-4609-84da-4b5bdd52cdf9","originalAuthorName":"Senior Engineer"},{"authorName":"Shanghai Iron Steel Research Institute","id":"60772722-99a3-459e-9854-b8976328e222","originalAuthorName":"Shanghai Iron Steel Research Institute"},{"authorName":"1001 Taihe Road","id":"bd05b210-228a-4cd0-88d5-9c7d2a01ba19","originalAuthorName":"1001 Taihe Road"},{"authorName":"Wusong","id":"5949dcbd-3a90-4077-bccb-6462135130b5","originalAuthorName":"Wusong"},{"authorName":"Shanghai","id":"010e8f67-54a6-49e5-9065-50b51c25e2cb","originalAuthorName":"Shanghai"},{"authorName":"China.","id":"1cfbd236-a64d-48c5-9033-af9d09907a08","originalAuthorName":"China."}],"categoryName":"|","doi":"","fpage":"28","id":"3be90022-7d67-4ea4-9896-a57b162a8816","issue":"1","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":"923f124b-aed4-402f-a5a5-3860935e927e","keyword":"interface phase(IFP)","originalKeyword":"interface phase(IFP)"},{"id":"5e395fce-ea90-4fb1-b3f5-fc3ff6b3ad38","keyword":"null","originalKeyword":"null"},{"id":"2e333dac-8c84-47da-8f1a-b522774b88a4","keyword":"null","originalKeyword":"null"},{"id":"ca9cc0a0-c671-40bd-bfbd-66916e06da1f","keyword":"null","originalKeyword":"null"}],"language":"en","publisherId":"1006-7191_1989_1_11","title":"PRECIPITATION OF TiC IN METASTABLE β-Ti ALLOY","volume":"2","year":"1989"},{"abstractinfo":"In ordertoimprovethe dischargecapacity of Ti2 Ni hydrogen storage alloy, the phases and effecton the property for Ti Nialloy with alittle La( La contentisbetween 5 25 wt% and12 62 wt%) were investigated in this paper. It is found that La exists in the form ofLaNi5 ,thesecond phase,in Ti Nialloy when La> 8 wt% . LaNi5 phasecaneffectivelyim provethe activity property and discharge capacity of Ti Ni alloy. While the soluble Ti inmain phase Ti2 Niisadverseto hydrogen adsorption desorption cycle and itshould be dimin ished .","authors":[{"authorName":"D.M. Zhang and Z.Y.Fu State Key Lab of Advanced Technology for Materials Synthesisand Processing ","id":"ad1bd826-8f7d-4596-ab51-e2eb202b9cc8","originalAuthorName":"D.M. Zhang and Z.Y.Fu State Key Lab of Advanced Technology for Materials Synthesisand Processing "},{"authorName":"Wuhan University of Technology","id":"ecb9b52f-8f62-4312-a7ef-ef6ac872d03d","originalAuthorName":"Wuhan University of Technology"},{"authorName":"Wuhan 430070 ","id":"dde1481f-26fe-45fa-8a70-7af417522928","originalAuthorName":"Wuhan 430070 "},{"authorName":"China","id":"305eaceb-38e0-42ee-a9fb-13cd458e85bc","originalAuthorName":"China"}],"categoryName":"|","doi":"","fpage":"391","id":"885a2b35-e26e-4725-af80-979476fb8e25","issue":"4","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":"5b08e7bf-a13d-43ee-beb2-e956072665c0","keyword":"Ti Ni La hydrogen storage alloy","originalKeyword":"Ti Ni La hydrogen storage alloy"},{"id":"399c3030-0fc3-4908-90a9-30feb5b7b30c","keyword":"null","originalKeyword":"null"},{"id":"4c808147-66a0-4a9e-b307-800e41f76936","keyword":"null","originalKeyword":"null"}],"language":"en","publisherId":"1006-7191_1999_4_28","title":"STUDY ON Ti Ni La HYDROGEN STORAGE ALLOY","volume":"12","year":"1999"},{"abstractinfo":"Ti-24Nb-4Zr-8Sn, abbreviated as Ti2448 from its chemical composition in weight percent, is a multifunctional β type titanium alloy with body centered cubic (bcc) crystal structure, and its highly localized plastic deformation behavior contributes significantly to grain refinement during conventional cold processing. In the paper, the nanostructured (NS) alloy with grain size less than 50 nm produced by cold rolling has been used to investigate its superplastic deformation behavior by uniaxial tensile tests at initial strain rates of 1.5×10-2, 1.5×10-3 and 1.6×10-4 s-1 and temperatures of 600, 650 and 700°C. The results show that, in comparison with the coarse-grained alloy with size of 50 ¹m, the NS alloy has better superplasticity with elongation up to ~275% and ultimate strength of 50-100 MPa. Strain rate sensitivity (m) of the NS alloy is 0.21, 0.30 and 0.29 for 600, 650 and 700°C, respectively. These results demonstrate that grain refinement is a valid way to enhance the superplasticity of Ti2448 alloy.","authors":[{"authorName":"M.J. Xiao","id":"aea62d26-4fa8-4135-8a6f-da50af8f52ca","originalAuthorName":"M.J. Xiao"}],"categoryName":"|","doi":"","fpage":"1099","id":"9f2a8cc4-0893-4ccc-8f8d-04c1a4d28be4","issue":"12","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":"ac4db4f1-8f5c-4064-a49a-ce1d982eb559","keyword":"Titanium alloy","originalKeyword":"Titanium alloy"}],"language":"en","publisherId":"1005-0302_2011_12_9","title":"Superplasticity of Ti2448 Alloy with Nanostructured Grains","volume":"27","year":"2011"},{"abstractinfo":"Ti-24Nb-4Zr-8Sn, abbreviated as Ti2448 from its chemical composition in weight percent, is a multifunctional beta type titanium alloy with body centered cubic (bcc) crystal structure, and its highly localized plastic deformation behavior contributes significantly to grain refinement during conventional cold processing. In the paper, the nanostructured (NS) alloy with grain size less than 50 nm produced by cold rolling has been used to investigate its superplastic deformation behavior by uniaxial tensile tests at initial strain rates of 1.5x10(-2), 1.5x10(-3) and 1.6x10(-4) s(-1) and temperatures of 600, 650 and 700 degrees C. The results show that, in comparison with the coarse-grained alloy with size of 50 mu m, the NS alloy has better superplasticity with elongation up to,similar to 275% and ultimate strength of 50-100 MPa. Strain rate sensitivity (m) of the NS alloy is 0.21, 0.30 and 0.29 for 600, 650 and 700 degrees C, respectively. These results demonstrate that grain refinement is a valid way to enhance the superplasticity of Ti2448 alloy.","authors":[],"categoryName":"|","doi":"","fpage":"1099","id":"aaae15c5-ddbb-4d86-8a52-a16b1ee66e32","issue":"12","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":"cf6d5732-5f86-4662-b8d3-74ea37ded36f","keyword":"Titanium alloy;bcc crystal;Superplasticity;Nanostructured grain;severe plastic-deformation;ti-6al-4v alloy;titanium-alloy;enhanced;superplasticity;phase-transformation;stainless-steel;behavior;evolution;nickel;size","originalKeyword":"Titanium alloy;bcc crystal;Superplasticity;Nanostructured grain;severe plastic-deformation;ti-6al-4v alloy;titanium-alloy;enhanced;superplasticity;phase-transformation;stainless-steel;behavior;evolution;nickel;size"}],"language":"en","publisherId":"1005-0302_2011_12_1","title":"Superplasticity of Ti2448 Alloy with Nanostructured Grains","volume":"27","year":"2011"},{"abstractinfo":"Ti foil and Ti/Ni/Ti multiple interlayers were selected for the bonding of tungsten to copper and CuCrZr alloy. The effects of processing conditions on the microstructures and shear strength of the joints were investigated. When Ti foil is used for bonding of tungsten to pure copper but not transformed into liquid solution during the holding time, the strength of the joints is relatively low because of the multiple compound layers with brittleness formed in the bonding zone. The strength of the joints increases significantly if the Ti foil is transformed into liquid solution and is mostly extruded out of the bonding zone. The same phenomena are found in the case when Ti/Ni/Ti multi-interlayers are used for bonding tungsten to CuCrZr alloy.","authors":[{"authorName":"Guisheng ZOU","id":"d0a7a61c-3fb2-4d2e-b197-68948ee035da","originalAuthorName":"Guisheng ZOU"},{"authorName":" Jun YANG","id":"a435df7a-d2de-4822-ac84-62853f66ea67","originalAuthorName":" Jun YANG"},{"authorName":" Aaiping WU","id":"ea9d04bd-dde8-4cc1-9f87-9a48632e8241","originalAuthorName":" Aaiping WU"},{"authorName":" Genghua HUANG","id":"cc9a1da9-c5a6-402c-83e5-535d3949c1ad","originalAuthorName":" Genghua HUANG"},{"authorName":" Deku ZHANG","id":"45b46df3-abdb-46a2-a538-5ba47746dc1c","originalAuthorName":" Deku ZHANG"},{"authorName":" Jialie REN","id":"9912668f-6664-4262-8011-47de26cb2922","originalAuthorName":" Jialie REN"},{"authorName":" Qing WANG","id":"cad173a9-25db-4b97-8e43-7112326bec51","originalAuthorName":" Qing WANG"}],"categoryName":"|","doi":"","fpage":"189","id":"16d408a7-6481-42a3-872d-e8bfb1a87a44","issue":"Supl.","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":"02e42c67-c012-4601-89e5-6b5a6009f3d7","keyword":"Tungsten","originalKeyword":"Tungsten"},{"id":"7a27c6e8-7028-4023-b146-31798a0c61d2","keyword":"null","originalKeyword":"null"},{"id":"8db79bff-a032-4889-ae01-c256e62d3bd1","keyword":"null","originalKeyword":"null"},{"id":"550eaade-0c8d-49d9-a975-ea4a666c0abf","keyword":"null","originalKeyword":"null"}],"language":"en","publisherId":"1005-0302_2003_Supl._17","title":"Diffusion Bonding of Tungsten to Copper and Its Alloy with Ti Foil and Ti/Ni/Ti Multiple Interlayers","volume":"19","year":"2003"},{"abstractinfo":"A nanoscale composite of alpha-Ti and Ti3Si phases as been produced by annealing the as-quenched amorphous Ti80Si20 alloy containing 0.6 wt% Nd. Detailed electron microscopic studies of the crystallization behavior of the amorphous alloy established that very fine particles of alpha-Ti form first, followed by the precipitation of the predominant be tetragonal Ti,Si and a small amount of Ti5Si3 compounds. Ultrafine alpha-Ti crystallites are observed only inside the Ti3Si phase. The formation and microstructural characterization of the Ti3Si phase are also presented.","authors":[],"categoryName":"|","doi":"","fpage":"121","id":"a42f7fba-fe4c-4936-9ed3-b088292ed603","issue":"42738","journal":{"abbrevTitle":"ML","id":"90b15a58-51fc-41ad-8509-c2692f6a3f6e","issnPpub":"0167-577X","publisherId":"ML","title":"Materials Letters"},"keywords":[{"id":"7103caca-b8a2-4cbb-a565-3be948ae6932","keyword":"mechanical-properties;titanium","originalKeyword":"mechanical-properties;titanium"}],"language":"en","publisherId":"0167-577X_1995_42738_1","title":"MICROSTRUCTURAL EVOLUTION OF THE CRYSTALLIZATION OF A TI-SI-ND AMORPHOUS ALLOY","volume":"24","year":"1995"},{"abstractinfo":"The ultrafine structure of the TiB-whisker reinforced Ti alloy matrix composite was studied by means of high-resolution electron microscopy (HREM). The TiB whiskers were embedded in the Ti alloy matrix uniformly. The whiskers were in the form of elongated needles with a roughly hexagonal cross section. The aspect ratio of TiB of about 20 or higher can be achieved after hot extrusion. The TiB whiskers contain a moderate number of stacking faults on the (100)TiB plane. The Ti alloy matrix consists of alpha-Ti and beta-Ti. A superstructure in beta-Ti was determined. Orientation relationships and atomic structure of the TiB/Ti interfaces were studied using HREM. The TiB whiskers bond well to the Ti alloy matrix and the TiB/Ti interfaces are atomically flat, sharp and free from any interfacial phase.","authors":[],"categoryName":"|","doi":"","fpage":"322","id":"1906dd45-7983-4df1-83af-676b084c7ac4","issue":"6","journal":{"abbrevTitle":"ML","id":"90b15a58-51fc-41ad-8509-c2692f6a3f6e","issnPpub":"0167-577X","publisherId":"ML","title":"Materials Letters"},"keywords":[{"id":"a7ad5fc7-88c8-42ef-864e-34f5760d4155","keyword":"titanium;dispersoids","originalKeyword":"titanium;dispersoids"}],"language":"en","publisherId":"0167-577X_1993_6_1","title":"CHARACTERIZATION OF THE MICROSTRUCTURE IN TIB-WHISKER REINFORCED TI ALLOY MATRIX COMPOSITE","volume":"16","year":"1993"},{"abstractinfo":"In the present paper, the influence of enamel coating, compared to the traditional TiAlCr coating, on oxidation behavior and oxygen contamination of Ti60 alloy at 700 and 800 degreesC was studied. A continuous protective alumina scale formed on TiAlCr coating during oxidation at the two temperatures; but a rather heavy interdiffusion layer appeared at the interface of TiAlCr/Ti60 during oxidation at 800 degreesC. The uniform and dense enamel coating could provide excellent protectiveness to Ti60 due to its thermal chemical stability and good compatibility in terms of thermal expansion coefficient to the substrate Ti60 alloy. According to the microhardness measurement results, there exists a layer of contamination of about 30 gm into the alloy after the enamel was vitrified for 30 min at 900 degreesC in air; but the depth of oxygen contamination into the alloy changed little after oxidation for 1000 h at 600 degreesC. The strength and the elongation at ambient temperature of Ti60 alloy with enamel coating decreased about 7.4% and 3.4% in comparison to the original bare alloy, respectively. From the results, the enamel coating could protect Ti60 alloy from oxidation and oxygen embrittlement. (C) 2004 Published by Elsevier B.V.","authors":[],"categoryName":"|","doi":"","fpage":"195","id":"41230647-cef4-48d2-9801-6c18667b2544","issue":"42769","journal":{"abbrevTitle":"S&CT","id":"dcdd8961-efc5-4044-81d0-2ea320551b72","issnPpub":"0257-8972","publisherId":"S&CT","title":"Surface & Coatings Technology"},"keywords":[{"id":"ecbe248b-f440-43e5-ad9f-cd4ea8c39550","keyword":"oxidation;mechanics;microhardness;Ti60 alloy;enamel coating;high-temperature oxidation;tial intermetallic compound;resistance;corrosion;titanium;improvement;protection;film","originalKeyword":"oxidation;mechanics;microhardness;Ti60 alloy;enamel coating;high-temperature oxidation;tial intermetallic compound;resistance;corrosion;titanium;improvement;protection;film"}],"language":"en","publisherId":"0257-8972_2005_42769_3","title":"The oxidation behavior and mechanical performance of Ti60 alloy with enamel coating","volume":"190","year":"2005"},{"abstractinfo":"Six kinds of Zr-based hydride alloy were designed. XRD analyses show that the main phase of Zr1-x Ti-x - (NiCoMnV)(2.1) alloy is Laves C15 when x is between 0 and 0.5, but the more the content of Ti, the more the Laves C14 phases. The amount of Laves C14 can be up to the amount of Laves C15 after substituted V and Fe by V-Fe alloy in Zr-0.6-Ti-0.4(NiCoMnVFeCr)(1.7) alloy. The electrochemical measurements show that the discharge capacity of Zr0.9Ti0.1-(NiCoMnV)(2.1) electrode is about 340 mA . h/g at 60 mA/g, but with increasing the amount of Ti, the discharge capacity of alloy electrode abruptly decreases; at 300 mA/g current density, its K-r can be up to 91%. The discharge capacity of Zr-0.6-Ti-0.4-(NiCoMn(V-Fe)Cr)(1.62), alloy electrode is about 200 mA . h/g at first cycle, the maximum capacity is more than that of the electrode with pure V, and about 315 mA . h/g.","authors":[],"categoryName":"|","doi":"","fpage":"826","id":"919bd76b-c5af-46e7-a56a-9e3d63075f9b","issue":"5","journal":{"abbrevTitle":"TONMSOC","id":"9449c409-0c62-400e-a51e-429b454dce51","issnPpub":"1003-6326","publisherId":"TONMSOC","title":"Transactions of Nonferrous Metals Society of China"},"keywords":[{"id":"6aebaad4-e99e-498c-86ce-f449a07281b4","keyword":"Zr-based hydride alloy;XRD;Laves phase;discharge capacity;electrochemical properties;electrodes","originalKeyword":"Zr-based hydride alloy;XRD;Laves phase;discharge capacity;electrochemical properties;electrodes"}],"language":"en","publisherId":"1003-6326_2002_5_4","title":"Properties of Zr-Ti-V-Mn-Ni hydride alloy","volume":"12","year":"2002"},{"abstractinfo":"The concentration distribution of alloying elements such as Al,Sn,V,Si and Mo in surface layer of quenched Ti alloy melts(TC4,TA 7 and TC9)has been determined by EPMA.Ti al- loy samples were melted and evaporized by electron beam in water cooled copper curcible.The activity coefficient of alloy elements in Ti alloy melts are:γ_(Al)=0.009—0.018 and γ_(Sn)=0.066 —0.123 at 1921—2106℃;γ_V=0.713 at 2021℃;γ_(Si)=0.020 and γ_(Mo)=0.913 at 1921℃.The rate controlling steps of the evaporation of alloying elements Al,Sn,V,Si and Mo from Ti al- loy melts have been discussed with the data of evaporation activation energies of such alloy el- ements.","authors":[{"authorName":"KONG Fanya YANG Kenu LU Yong'an SUN Shuxue Institute of Metal Research","id":"667e85e5-98f3-47e3-b3b1-d388246004f6","originalAuthorName":"KONG Fanya YANG Kenu LU Yong'an SUN Shuxue Institute of Metal Research"},{"authorName":"Academia Sinica","id":"c4d0a477-969a-4d19-9289-2cf8c6d8864c","originalAuthorName":"Academia Sinica"},{"authorName":"Shenyang","id":"5706203b-d1f6-4581-8a4b-cc6581e05761","originalAuthorName":"Shenyang"},{"authorName":"China","id":"abebda45-c6a0-4a06-884b-958919071d81","originalAuthorName":"China"}],"categoryName":"|","doi":"","fpage":"142","id":"a09fb1cd-ce8e-4cca-8162-b5bcf99ae953","issue":"8","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":"29747069-a74b-4b6b-ae6a-8f1c9f8b2f12","keyword":"titanium alloy","originalKeyword":"titanium alloy"},{"id":"ef965e87-e048-401b-8f8f-29715945fa30","keyword":"null","originalKeyword":"null"},{"id":"c05593af-be7c-4f33-bdf0-2ba0f3ce6c4e","keyword":"null","originalKeyword":"null"},{"id":"d1c6e9dd-8fbc-4091-86f7-6f03a2d4c7a2","keyword":"null","originalKeyword":"null"}],"language":"en","publisherId":"1006-7191_1992_8_9","title":"CONCENTRATION DISTRIBUTION OF ALLOYING ELEMENTS IN SURFACE LAYER OF Ti ALLOY MELTS","volume":"5","year":"1992"}],"totalpage":1623,"totalrecord":16221}