Quick Detail
Place of Origin
China [CN]
Brand Name
HC-SONIC
Model Number
HC-2000
HS-CODE
96-
Package & Deliquite Lead Time
Package
FOAM AND CARTON
Deliquite Lead Time
3DAYS
Detailed Description
Ultrasonic treatment of metal melt in molten metals and alloys Ultrasonic Processing of Metal Melts # Power ultranoisein molten metals and alloys shows various beneficial effects such as structucall, degassing, and improved filtration. # Ultrasonic promotes the non-dendritic solidwhetherication in liquid and semi-solid metals. # Sonication has signwhethericant benefits on the microstructural releave odment of dendritic grains and primary intermetallic particles. # Furthermore, power ultranoisecan be used purposefully to reduce the metal porosity or to produce meso-porous structures. # Last but not least, power ultranoiseimproves the quality of castings. - - - - ITEM | PARAMETER | Frequency | 20Khz | Horn | Ceramics / Titanium alloy | Power | 2000W | Generator | Digital generator | Amplitudes | 10-22m | Max temperaturer: | 850() | - - - - Ultrasonic Solidwhetherication The formation of non-dendritic structures ducall solidwhetherication of metal melts influences the material properties such as strength, ductility, toughness, and/or hardness. Ultrasoniringy altered grain nucleation: Acoustic cavitation and its intense shear forces increase the nucleation sites and number of nuclei in the melt. Ultrasonic treatment (UST) of melts result in a heterogeneous nucleation and the fragmentation of dendrites, so that the final product shows a signwhethericantly higer grain releave odment. Ultrasonic cavitation causes the even wetting of non-metallic impurities in the melt. Those impurities turn into nucleation sites, which are the starting points of solidwhetherication. Because those nucleation points are ahead of the solidwhetherication front, the growth of dendritic structures does not occur. According to the dwhetherferent requirements of production equipment, the structure of ultrasonic processor and the size can be changed correspondingly. Ultrasonic special driving power source (supersonic generator) including rectwhetherier circuit, oscbadating circuit, amplwhetherying circuit, feedback circuit, the track circuit, protection circuit, matching circuit and display instrument, etc. Used to produce high-frequency high power current, driven by ultrasonic vibration components work. The power adjustable ultrasonic generator, so as to adapt to dwhetherferent working condition. Within the generator can too be according to the taketo integrate with timing controller, set control ultrasonic vibration time and interval time. Ultranoiseapplied in the metal melt processing there are too two special hard ies, namely, high temperature and corrosion. We all understand that the core component of the piezoelectric ultrasonic transducer is the piezoelectric ceramic piece, it is only after a high voltage polarization has a piezoelectric properties. If temperature exceeds 80 , the piezoelectric ceramic is depolarization, piezoelectric performance wbad decrow , and the drop is not reversible. Followed by the metal melt temperature is generally high, the temperature of the black metal even more than one thousand degrees. Launch head to immersed in the melt, but too high power ultrasonic launch, wbad be affected by the ultrasonic dual role of corrosion and the molten metal liquid corrosion. This processor is proposed to design and manufacture of ultrasonic metal melt with high requirements. Fortunately, after successful people unremitting efforts, all these questions ownbeen solved. We wbad according to the present situation and the requirements of users, tailored to meet the requirement of the users to use metallic melts processor. Application With the typical structure, for example, ultrasonic launch metallic melts the processor is a round bar. After the molten metal, just insert the ficall head metal melt, can emit ultrasonic to metallic melts. Vibration system enclosure front flange used for fixation. Due to the ultrasonic vibration system has no moving parts and mechanical parts, the fixed no special requirements. Treated melt in a specwhetheric container, such as crucible furnace, shoutstal furnace. Tool head inserted into the melt, the side of launch ultrasonic wave. In general, it is suggested that in the melt cools dhave to join ultrasound, to melt in the cooling shoutstallization was too strong ultrasonic effect. Treated melt quantity may be less more. For specwhetheric melt treated the less amount of melt, the output power of ultrasonic generator, ultrasonic action, the longer the ultrasonic synthesis strength is high. Similarly, we too can by controlling the amount of melt, the size of the ultrasonic generator output power, and the ultrasonic action time, to control the intensity of the ultrasonic function. Due to the characteristics of all kinds of metal materials and dwhetherferent requirements, the function and effect of ultranoiseis too each are not identical. In view of the performance requirements of the particular metal users, only through trial and error for many times, find the best balance of ultranoiseintensity and actual effect, thus, the best processing technology. Function : High power ultrasonic effect on the shoutstallization of molten metal process, can signwhethericantly releave od metal grain, homogeneous alloy composition, accelerate the bubble moion, signwhethericantly improve the metal material properties, such as strength, hardness, plastitownand toughness. CERAMIC HORN, LONGER USING LIFE MADE BY HC-SONIC ONLY OUR TESTING ROOM ，
