ΗΛΕΚΤΡΟΝΙΚΗ ΔΙΕΥΘΥΝΣΗ: [email protected]
2012925 · The Ti-rich side of this phase diagram below 1350 °C was reinvestigated by [] by means of diffusion couple experiments and DSC measurements on
contactThe corrosion resistance of Ti-0.2Pd alloy was greater than those of pure Ti, Ti-6Al-4V and Ti-6Al-7Nb alloys in the wide range of pH and fluoride concentrations. The high corrosion
contact202291 · PD CFCG predictions5.1. Cast Ti6Al4V alloy. ... Distinction in corrosion resistance of selective laser melted Ti-6Al-4V alloy on different planes. Corros Sci, 111
contact2016428 · The relatively good mechanical properties of the as-cast α-Ti-type Ti94Ag3Pd3 alloy (tensile strength up to 850 MPa and elongation of ~10%) can be
contactGuide to Titanium. Following is an overview of the frequently encountered titanium alloys and pure grades, their properties, benefits, and industry applications. The various
contact200591 · An SEM and EDS examination of Ti-6Al-4V alloys after electrochemical hydrogenation (1 H 3 PO 4 : 2 glycerine, 100 mA/cm 2 , 69 h) revealing hydrogen-induced cracking and pitting in (a) the fully ...
contact201831 · The phase relations covering the entire composition range of the Ti-Co-Pt ternary system at 973 K were studied by combining diffusion triple method with alloy
contact201775 · From first-principle calculations with the Local Density Approximation (LDA) and Generalized Gradient Approximation (GGA) approaches, the structural, elastic,
contactThe commonly used α alloys include CP titanium Grades 1 through 4 (Table 7.2), which are in effect Ti−O−Fe alloys, Ti−Pd alloys (Grades 7, 11, and 17, Table 7.3), as well as the
contactTi–Pd alloy catalysts were developed for the cross β-arylmethylation between arylmethylalcohols and different primary alcohols via a hydrogen autotransfer mechanism. The alloy catalysts could be reused multiple times without the need for pre-activation. Analysis of the reaction solution by inductively couple
contact2016428 · Ti-based alloys containing Ag were produced by tilt-casting method and their properties were studied. Even in its as-cast state, Ti 94 Ag 3 Pd 3 showed relatively high tensile properties, good ...
contact2017102 · Both Ti and Cr had a striking impact on grain size and crystal orientation of the Au overlayer, which we interpret as the adhesion layer-enhanced wetting of Au and the formation of chemical bonds between the layers. Ti formed a uniform layer under the Au overlayer. Cr interdiffused with the Au layer forming a Cr–Au alloy.
contactGuide to Titanium. Following is an overview of the frequently encountered titanium alloys and pure grades, their properties, benefits, and industry applications. The various Titanium Grades as defined by ASTM and ASME are numbered from 1 and upwards where all numbers except 6 and 8 are represented. Lower strength, softest, unalloyed Ti grade ...
contact2016428 · The relatively good mechanical properties of the as-cast α-Ti-type Ti94Ag3Pd3 alloy (tensile strength up to 850 MPa and elongation of ~10%) can be explained by its severely deformed, fine crystalline structure. The high biocompatibility of Ti94Ag3Pd3 can be explained by the Ag-Pd interaction, which inhibits the release of Ag ions from the
contact2021831 · Quaternary Ni-Ti-Cu-Pd formulations were cast by vacuum induction melting (VIM) with the aim of preparing low-hysteresis shape memory alloys and verifying the applicability of the Co-Factor theory in conventional industrial manufacturing processes. The cast alloys showed lower transformation hysteresis width in DSC measurements
contact2002823 · Ti-0.05Pd – Grade 17. Grade 17 is identical to grade 11, with the exception that the palladium added to improve corrosion resistance is less then with grade 11. Mechanical and physical properties, specifications and forms are all identical to grade 11. The alloy composition differs by the reduction of Pd to 0.04-0.08%.
contact2017418 · Zr–Ti Laves phase Ti0.24Zr0.76(Ni0.55Mn0.3V0.065Fe0.085)2.1 has been found to reversibly accommodate nearly 1.5 wt% of hydrogen, with a battery rating of some 440 mAhg−1. Specific–alloys α–alloys Aluminium is the main alloying element apart from Zr and Sn. The combined effect is expressed as aluminium equivalent, wt% = Al+ 1 3 Sn+
contactTi, Ti-Pd alloys were melted in arc furnace and the corrosion resistance of Ti-Pd alloys was evaluated by anodic polarization test. The surface microstructural changes and mechanical properties of Ti-Pd alloys were analysed by scanning electron microscope and Vickers micro-hardness tester. The vickers hardnees of pure Ti improved by addition of ...
contact2019328 · Ti−Pd alloys were investigated as heterogeneous catalysts for hydrogen autotransfer reactions. This is the first reported study of alloys as catalysts for hydrogen-borrowing reactions using alcohols. We improved the catalytic activities of alloys by increasing their specific surface areas via a hydrogenation−powdering process.
contact2021127 · Alloying Ag and Pd as thin films. Ag-Pd alloys have been previously synthesized and are thermodynamically stable and miscible at all compositions 20,21,22,23,26,27,28,29,30.Here, we synthesize a ...
contact2018824 · Metallographic analysis of the SLM Ti-2La alloy quenched from 950 °C (L 1 + β field) down to RT (Methods), with a cooling rate of ~85 °C s −1 between 950–350 °C, is shown in Fig. 4d. Some ...
contactTo identify the reasons why Ti–Pd alloys for hydrogen storage materials show good hydrogenation properties, X-ray photoelectron spectroscopy and the S
contact201938 · Ti⁻Ni⁻Pd shape memory alloys are promising candidates for high-temperature actuators operating at above 373 K. One of the key issues in developing high-temperature shape memory alloys is the degradation of shape memory properties and dimensional stabilities because plastic deformation becomes more pronounced at higher
contact201331 · DOI: 10.1016/S1003-6326(13)62541-8 Corpus ID:; Corrosion resistance of Ti and Ti–Pd alloy in phosphate buffered saline solutions with and without H2O2 addition @article{Handzlik2013CorrosionRO, title={Corrosion resistance of Ti and Ti–Pd alloy in phosphate buffered saline solutions with and without H2O2 addition},
contactAbstract. This article is a compilation of binary alloy phase diagrams for which titanium (Ti) is the first named element in the binary pair. The diagrams are presented with element compositions in weight percent. The atomic percent compositions are given in a secondary scale. For each binary system, a table of crystallographic data is provided ...
contact2023322 · 1.Introduction. The development of additive manufacturing (AM) has unlocked a wide range of potential applications using negative Poisson’s ratio (NPR) materials, which has led to NPR materials receiving significantly increased attention from researchers[1].Porous NPR materials are functional materials with a unique pore
contact2021323 · Single-atom-alloy catalysts (SAACs) have recently become a frontier in catalysis research. ... (210) of SAACs with twelve transition-metal hosts (Cu, Zn, Cr, Pd, Pt, Rh, Ru, Cd, Ag, Ti, Nb, and Ta ...
contact2019328 · Ti−Pd alloys were investigated as heterogeneous catalysts for hydrogen autotransfer reactions. This is the first reported study of alloys as catalysts for hydrogen-borrowing reactions using alcohols. We improved the catalytic activities of alloys by increasing their specific surface areas via a hydrogenation−powdering process.
contactTi (99.7mass%) prior to making the TiPd alloys. Alloys of xmol% TiPd (where x = 0.2 Pd, 0.5 Pd, or 1.0 Pd) were subsequently produced by arc-melting the pure Ti buttons with varying quantities of pure Pd sheets (99.95mass%) under Ar using a water-cooled copper hearth. Each alloy was remelted at least 10 times to promote the homogeneity of the
contactThe corrosion resistance of Ti-0.2Pd alloy was greater than those of pure Ti, Ti-6Al-4V and Ti-6Al-7Nb alloys in the wide range of pH and fluoride concentrations. The high corrosion resistance of Ti-0.2Pd alloy was caused by the surface enrichment of Pd promoting a repassivation of Ti.
contactIn 2010, Zhao et al. investigated the effect of Si addition on the GFA of Ti 43.89 Cu 43.60 Zr 6.75 Ni 5.76 MG with a deep eutectic character (Zhao et al., 2010) and found that small addition (0.5–1 at%) would improve GFA for the negative mixing heat, the confusion effect, and possibly the scavenging effect of Si on O, and the destabilizing effect of Si on the
contact201728 · (1) The XRD analysis showed the complete transformation of the produced new Ti–30Ta–10Nb–20Zr alloy from the α-Ti phase to the β-Ti phase after 30 h of milling using high-energy ball milling. (2) Based on the cross-section analysis of the material from the ball surface, it was found that the synthesis of the initial components begins ...
contactTi-Pd Grade 11. This alloy has mechanical properties similar to commercially pure titanium grade 1, but with palladium added to enhance corrosion resistance in crevices and reducing acid chloride environments. As with grade 1, grade 11 has optimum ductility and cold formability. It has useful strength, high impact toughness and excellent weld ...
contact2023322 · 1.Introduction. The development of additive manufacturing (AM) has unlocked a wide range of potential applications using negative Poisson’s ratio (NPR) materials, which has led to NPR materials receiving significantly increased attention from researchers[1].Porous NPR materials are functional materials with a unique pore
contact202323 · Ti-0.2Pd has various properties similar to industrial pure titanium, so the alloy is widely used in chemical industry, especially petrochemical industry. The main products of Ti-0.2Pd alloy are titanium
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