the effect of microstructure on tensile
3D PRINTING OF 316L STAINLESS STEEL AND ITS EFFECT ON MICROSTRUCTURE AND MECHANICAL PROPERTIES . by . Penn Rawn . A thesis submitted in partial fulfillment of the
Abstract:The evolution regularities of microstructure and property of a new metastable titanium alloy with different solution treatment and aging treatment were studied using optical microscope (OM), scanning electron microscopy (SEM) and tensile test. The results show that, the volume fraction of primary phase decreases and globularization of phase occurs with the increasing aging Effect of Aluminum Addition on the Microstructure, Tensile
- AbstractIntroductionExperimental ProcedureResults and DiscussionConclusionsAcknowledgmentsThe present study was performed on Mg-based alloys containing Zn and Mn. The alloys were cast in a permanent metallic mold preheated to 200°C and with a protective atmosphere of dry air, CO2, and SF6. Two main phases are observed in the as-cast condition:Mg-Al-Zn and Mn-Al intermetallics. The size and morphology of the Mg-Al-Zn phase are significantly affected by the concentration of Al. Tensile properties, using standard ASTM B-108 samples, are directly related to the size, morphology, and densEffect of Finish Rolling Temperature on the metals Article Effect of Finish Rolling Temperature on the Microstructure and Tensile Properties of NbTi Microalloyed X90 Pipeline Steel Bin Guo 1,2, Lei Fan 1,3, Qian Wang 1,3, Zhibin Fu 1,3, Qingfeng Wang 1,3,* and Fucheng Zhang 1,3 1 Laboratory of Metastable Materials Science and Technology, Yanshan University, Qinhuangdao 066004, China; [email protected] (B.G.);
The decrease in tensile strength and hardness can be associated with the formation of soft ferrite matrix in the microstructure of the annealed sample by cooling. The mechanical properties of the normalized specimen were found to be 422.30 N/mm2, 232.75 N/mm2, 188 BHN, 57.26 J, 71.81 % and 20.38 % for tensile strength, yield strength hardness, Effect of Ultrasonication on the Microstructure and Dec 20, 2004 · Effect of Ultrasonication on the Microstructure and Tensile Elongation of Zirconia-Dispersed Alumina Ceramics Prepared by Colloidal Processing. Tohru S. Suzuki, National Institute for Materials Science, Tsukuba, Ibaraki 3050047, Japan. Member, American Ceramic Society.
N2 - In this work, the effects of nominal reductions during forging experiments on microstructures, tensile and fatigue properties of Ti-6Al-4V have been investigated. The microstructure of the starting material was a combination of equiaxed and lamellar phases. Effect of peach palm fiber microstructure on its tensile Full Article. Effect of Peach Palm Fiber Microstructure on its Tensile Behavior. Juan Pablo Villate Diaz, a Flávio de Andrade Silva, a * and José Roberto Moraes dAlmeida b This paper presents the results of an experimental investigation into the mechanical behavior
Abstract The effects of different Sn contents on the microstructure and tensile properties of an in situ prepared Al15% Mg 2 Si composite were investigated. Adding 5 wt% Sn not only reduced the average size of Mg 2 Si primary particles from 55 µm to 10 µm, but also increased the ultimate tensile strength and elongation values. GROUT-CONCRETE INTERFACE BOND PERFORMANCE:"Pull-off" bond results show increased tensile bond strength when the concrete surface is pre-moistened. Reasons to explain the observed increased bond strength are given after a careful microstructural analysis of the grout-concrete interface.
The effects of microstructure and axial tension on the fatigue behavior of TC4 titanium alloy in high cycle (HCF) and very high cycle (VHCF) regimes are discussed in this paper. Ultrasonic three-point bending fatigue tests at 20 kHz were done on a fatigue life range among 10 5 10 9 Effect of Fe, Mn and Sr on the Microstructure and Tensile In order to determine the effect of additive elements on tensile properties of the Al-Si cast alloys, it was necessary to compare the microstructure of alloys investigated. Fig. 1(a), shows an optical micrograph of the microstructure of base alloy for as-cast sample obtained without additional alloying.