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ultrasonic vibration stainless steel

Effects of ultrasonic vibration on SUS304 stainless

2018-11-12  In this study, a series of experiments was conducted in order to investigate the mechanisms of tensile force reduction and martensitic transformation in SUS304 stainless steel during ultrasonic vibration

Research on ultrasonic vibration-assisted laser

2021-2-1  The principle of ultrasonic vibration-assisted laser polishing the 304 stainless steel system is shown in Fig. 1. First of all, the Gaussian laser beam is generated by the laser, and then it is reflected by a plane mirror to change the propagation direction, making the propagation direction of the laser perpendicular to the surface of the workpiece.

Experimental Investigation of Ultrasonic Vibration

The ultrasonic vibration system converts 220/380 V alternating current into ultrasonic-frequency electric oscillation signals with the power and frequency, respectively, as 300 W and over 16 kHz through ultrasonic generator and then adds electrical signals to ultrasonic transducer to make it generate mechanical vibrations with the same frequency, and this vibration is amplified by ultrasonic horn [ 23

Ultrasonic vibration-assisted laser atomization of

2017-11-1  Production of AISI 316 stainless steel powder from consumable substrate is successfully demonstrated using novel ultrasonic vibration-assisted laser atomization. The atomization is a direct result of surface melting and expulsion of droplets under the simultaneous influence of ultrasonic vibrations and irradiation of laser on the steel substrate.

Ultrasonic cavitation and vibration hybrid-assisted

2019-8-10  The ultrasonic cavitation and vibration hybrid-assisted micro-drilling method is proposed to improve the micro-drilling performance of difficult-to-machine materials such as stainless steel. The mechanism of ultrasonic cavitation and vibration hybrid micro-drilling is investigated by performing the comparison tests of conventional micro-drilling (CD), ultrasonic vibration micro-drilling (UVD), ultrasonic cavitation micro-drilling (UCD), and hybrid micro-drilling

Ultrasonic vibration assisted laser welding of nickel

2018-1-1  The ultrasonic vibration was introduced to assist pulsed laser welding of Hastelloy C-276 and austenite stainless steel 304 dissimilar materials. The effects of ultrasonic vibration on the weld shape, unmixed zone, grain morphology and orientation, secondary phases, macro and micro distributions of elements and microhardness were systematically analyzed.

Melt expulsion during ultrasonic vibration-assisted

Melt expulsion during ultrasonic vibration-assisted laser surface processing of austenitic stainless steel. Alavi SH(1), Harimkar SP(2). Author information: (1)School of Mechanical and Aerospace Engineering, Oklahoma State University, Stillwater, OK 74078, United States.

Ultraprecision Diamond Turning of Stainless Steel by

1991-1-1  The ultra-precision diamond turning of stainless steel was realized by applying ultrasonic vibration of 40 kHz to the single crystal diamond tool in the cutting direction. The surface roughness of less than 0.03 μm in Rmax is obtained. The cutting the cutting test results direction up to 1600 m in the cutting distance are also Presented.

Melt expulsion during ultrasonic vibration-assisted

2015-5-1  In this paper, a new ultrasonic vibration-assisted laser surface processing approach is presented for surface melting of AISI 316 stainless steel. The laser processing was conducted with simultaneous application of ultrasonic vibrations (20 kHz) in the surface melting regime, and the effect of ultrasonic vibrations on the development of microstructure in the resolidified melt pool is analyzed.

Effects of ultrasonic vibration on the microstructure

2017-1-24  To modify the microstructure and enhance performances, the ultrasonic vibration is applied in the mould casting of TiAl alloy. The effects and mechanism of ultrasonic vibration on the solidifying...

Effects of ultrasonic vibration on SUS304 stainless

2018-11-12  (2018). Effects of ultrasonic vibration on SUS304 stainless steel subjected to uniaxial plastic deformation. Journal of the Chinese Institute of Engineers: Vol. 41, No. 4, pp. 327-332.

Theoretical and Experimental Study of Ultrasonic

The ultrasonic vibration lens transforms the laser polishing into an intermittent polishing process, which affects the laser energy density and the quality of the polished surface. This research was focused on the experimental analysis of the surface morphology and surface roughness of the 304 stainless steel that was processed by UVLP, and

China High Quality Ultrasonic Stainless Steel Vibration

China High Quality Ultrasonic Stainless Steel Vibration Sieve for Carborundum, Find details about China Ultrasonic Vibration Sieve, Stainless Steel Sieve from High Quality Ultrasonic Stainless Steel Vibration Sieve for Carborundum Xinxiang Hengyu Machinery Equipment Co., Ltd.

Experimental Investigation on Ultrasonic Vibration

The demand for surface quality and dimensional accuracy of ferrous metallic components has increased markedly at present. Whereas, it is clear known that diamond tool could not be used for cutting operation of ferrous metals ascribed to excessive tool wear. In this paper, a series of experimental investigations for various stainless steels with ultrasonic vibration assisted turning were proposed.

Stainless Steel Tubular Ultrasonic Vibration Transducer

Stainless Steel Tubular Ultrasonic Vibration Transducer For Biochemistry . Description . 20khz 2000w Stainless Steel Ultrasonic Tubular Transducer : Since cavitation occurs on all outside areas of the tube, ultrasonic energy distribution in the tank is very uniform, with an excellent cleaning effect.

Ultrasonic vibration assisted tungsten inert gas

2019-8-10  Ultrasonic vibration assisted tungsten inert gas welding was applied to joining stainless steel 316L and low alloy high strength steel L415. The effect of ultrasonic vibration on the microstructure and mechanical properties of a dissimilar metal welded joint of 316L and L415 was systematically investigated. The microstructures of both heat affected zones of L415 and weld metal were

Experimental study on cutting force in ultrasonic

2020-9-20  Experimental study on cutting force in ultrasonic vibration-assisted turning of 304 austenitic stainless steel Yingshuai Xu, Zhihui Wan, Ping Zou, Weili Huang, and Guoqing Zhang Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture 0 10.1177/0954405420957127

The Effect of Ultrasonic Vibration on The Mechanical

The ultrasonic vibration applied to the weld metal makes the tensile strength of the weld higher than that of the conventional weld. By the ultrasonic vibration, the width of an austenite columnar crystal in the weld metal is decreased and this is likely to be one of the factors to increase the tensile strength of the weld.

Experimental study on chip shape in ultrasonic

2019-8-19  Vivekananda et al. 5,24 made use of the finite element method to design and analyze ultrasonic vibratory tool, and studied the difference of turning 304 austenitic stainless steel with and without ultrasonic vibration; the results indicated that UAT could reduce the

Ultrasonic Treatment of the 304 Stainless Steel Melt

Ultrasonic treatment can obviously change the solidification microstructure of stainless steel, after the introduction of ultrasound into the molten steel, the solidification microstructure changes from dendrites to equi-axed grains, as illustrated in the microstructures under 150 W, 200 W and 300 W.

Experimental Investigation on Ultrasonic Vibration

The demand for surface quality and dimensional accuracy of ferrous metallic components has increased markedly at present. Whereas, it is clear known that diamond tool could not be used for cutting operation of ferrous metals ascribed to excessive tool wear. In this paper, a series of experimental investigations for various stainless steels with ultrasonic vibration assisted turning were proposed.

The Effect of Ultrasonic Vibration on The Mechanical

The ultrasonic vibration applied to the weld metal makes the tensile strength of the weld higher than that of the conventional weld. By the ultrasonic vibration, the width of an austenite columnar crystal in the weld metal is decreased and this is likely to be one of the factors to increase the tensile strength of the weld.

China High Quality Ultrasonic Stainless Steel Vibration

China High Quality Ultrasonic Stainless Steel Vibration Sieve for Carborundum, Find details about China Ultrasonic Vibration Sieve, Stainless Steel Sieve from High Quality Ultrasonic Stainless Steel Vibration Sieve for Carborundum Xinxiang Hengyu Machinery Equipment Co., Ltd.

Ultrasonic Vibration Assisted Turning of 304 Austenitic Stainless Steel

For the challenge that machining difficulties of 304 austenitic stainless steel (ASS 304) and high demands for the machined surface quality and machining precision represent, starting with cutting principle and processing technology, the ultrasonic vibration

Ultrasonic vibration-assisted laser atomization of

Ultrasonic vibration-assisted laser atomization of stainless steel Author: Alavi, S. Habib, Harimkar, Sandip P. Source: Powder technology 2017 v.321 pp. 89-93 ISSN: 0032-5910 Subject:

Ultrasonic Vibration Drilling Scientific.Net

Abstract: Through the analysis of the basic principles of vibration drilling, using the ultrasonic vibration drilling device to carry out the stainless steel 0Cr17Ni4Cu4Nb micro-deep-hole drilling test, and comparison between the common drilling and the ultrasonic vibration drilling in the exit burr, chip morphology, and surface roughness.

Water Cavitation Peening by Ultrasonic Vibration for

Water cavitation peening has been applied to thin sheets of austenitic stainless steel of 0.1 mm in thickness. The influence of cavitation peening on various factors related to the fatigue property...

Experimental study on chip shape in ultrasonic

2019-8-19  Vivekananda et al. 5,24 made use of the finite element method to design and analyze ultrasonic vibratory tool, and studied the difference of turning 304 austenitic stainless steel with and without ultrasonic vibration; the results indicated that UAT could reduce the

Evaluation of apical preparations performed with

Stainless steel ultrasonic tips provoked a larger number of cracks than diamond tips. The frequency of vibration used did not have any effect on the number of cracks found.

Ultrasonic Treatment of the 304 Stainless Steel Melt

Ultrasonic treatment can obviously change the solidification microstructure of stainless steel, after the introduction of ultrasound into the molten steel, the solidification microstructure changes from dendrites to equi-axed grains, as illustrated in the microstructures under 150 W, 200 W and 300 W.