Ultra fine
Superplasticity and Its Application of Ultra Fine Grained Ti 6Al 4V Alloy Obtained through Protium Treatment
... The ultra-fine grained material in this in- vestigation had a flow stress of 8 MPa at 1123 K, a value about 40% lower than that of the coarse-grained ...the ultra-fine grained material is ...
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Ultra Fine Entity Typing
... these ultra-fine types can be crowd-sourced, and intro- duce new evaluation sets that are much more diverse and fine-grained than exist- ing ...existing fine-grained en- tity typing benchmark, ...
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CTAB-assisted Cathodic Electrosynthesis of MnO2 ultra-fine Nanoparticles and Investigation of Their Charge Storage Performance
... rarely studied [37-40] and application of CTAB-assisted cathodic agent in electro-synthesis has not been reported till now. Furthermore, we have previously reported that cathodic electro-deposition can be an efficient ...
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Comparative Study of Compressive Strength and Durability Properties on Geopolymer Concrete using Ultra-Fine GGBS
... Drying shrinkage is characterized as the contracting of a hardened concrete mixture because of the loss of capillary water. Drying Shrinkage is linearly proportional to the total water present in the fresh concrete. As ...
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Multi directional forging of commercially pure aluminum for production of ultra fine grains
... into fine grains with uniform deformation and internal stress are removed due to heating of the ...of ultra fine grains with relatively smaller grain size are ...
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Multifunctional Ultra-fine Silky PET Fabrics; Nanofunctionalization via an Ultrasound-assistant Nanocolloidal Preparation
... colloidal solution was applied to fabrics by means of a continuous pad-dry process. To stabilize the nanostructures on the fabric surfaces, the samples were subjected to a simple and fast aftertreatment. The effects of ...
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Fatigue Behaviors of Ultra Fine Wires of β Type and α Type Titanium Alloys
... Fatigue Behaviors of Ultra Fine Wires of -Type and -Type Titanium Alloys Table 2 Concentration of metallic ions mass ppm eluted from Ti-14Mo3Nb-1.5Zr and Ti-10Zr wires during static imme[r] ...
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Experimental Study on TGA, XRD and SEM Analysis of Concrete with Ultra-fine Slag (TECHNICAL NOTE)
... that ultra-fine (alccofine) material accelerates the hydration of cement particles and subsequently improves the mechanical and durability properties of the concrete at normal ...
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Preparation Ultra-fine Fibrillated Lyocell Fiber and Its Application in Battery Separator
... The fine pore structure can be made when these ultra-fine fibers to be used in papermaking ...The fine pore structure is very important for battery ...
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Effect of Sintering Temperature on the Microstructure and Properties of Ultra Fine Ti(C,N) Based Cermets
... and the effect of sintering temperature on their microstructure and properties was explored. An elevated temperature was conducive to the full conversion of Ti(C,N) phase, thus leading to microstructure homogenization ...
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Groove Design and Microstructure Research of Ultra Fine Grain Bar Rolling
... Bar caliber continuous rolling technology is very suit- able for making ultra-fine grain microstructures, because of characteristic of large strain in multi-pass and multi- direction manufacturing. The ...
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Microstructure of single-droplet granules formed from ultra-fine powders
... X-ray computed tomography (XRCT) is increasingly being used in a variety of applications as it provides detailed information about the internal structures of objects of interest [30]. This technique is capable of ...
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Effect of Various Parameters on the Dispersion of Ultra Fine Iron Ore Slurry. Part-2.
... dispersant family therefore decreasing trend in sediment wt% with increasing SHMP indicate that dissolution of calcium poly phosphate complex is matured when the concent[r] ...
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Void Generation Mechanism in Cu Filling Process by Electroplating for Ultra Fine Wire Trenches
... of ultra-fine wires with less than 50 nm width is increased substantially by void generation in the Cu wires during plating without ...pure ultra-fine Cu ...
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Micro scalar patterning for printing ultra fine solid lines in flexographic printing process
... Yu, H., Xiong, S., Tay, C. Y., Leong, W. S., & Tan, L. P. (2012). A novel and simple microcontact printing technique for tacky, soft substrates and/or complex surfaces in soft tissue engineering. Acta Biomaterialia, ...
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Optimization of strength and ductility in nanotwinned ultra-fine grained Ag: Twin density and grain orientations
... in C4 (closest to the edge) have the lowest. For any substrate location, the highest gun power produces the highest deposition rate. Our processing conditions therefore produce a range of deposition rates from 5.4 nm/s ...
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Synthesis of Ultra Fine Titanium Tungsten Carbide Powder from Titanium Dioxide and Ammonium Metatungstate
... properties of the hard metals were strongly influenced by the size of the carbide particles, the degree of homogeneity of the microstructure and purity of the initial powders. These mechanical properties increased ...
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Cyclic Deformation Behavior of Ultra Fine Grained Copper Produced by Equal Channel Angular Pressing
... of ultra-fine grained (UFG) materials produced by severe plastic deformation (SPD) techniques such as equal channel angular pressing (ECAP), 1–4) accu- mulative roll-bonding (ARB) 5,6) and high-pressure torsion ...
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High Pressure Tube Twisting for Producing Ultra Fine Grained Materials: A Review
... state stage obtained by SPD techniques is an extension of the so-called Derby relation, which was established for the similar steady state of DRX processes, examined in Refs. 32, 33) for conventional grain sizes. This is ...
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Performance Prediction of a Pressurized Entrained Flow Ultra Fine Coal Gasifier
... The modeling of coal gasification in the entrained flow gasifier is conceptually divided into four subprocesses: inert heating and moisture release, devolatilization, gas phase reactions[r] ...
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