High-flux preparation device and method for array type bulk amorphous alloys
A technology for amorphous alloys and preparation devices, which is applied in the field of high-throughput preparation devices for arrayed bulk amorphous alloys, can solve the problems of unsatisfactory experimental research on bulk amorphous alloys, low efficiency, and high cost, and achieve impurity removal Good effect, low cost, fast heating effect
Active Publication Date: 2016-08-31
SHANGHAI UNIV
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Problems solved by technology
However, each of the above methods can only prepare one alloy at a time, which has low efficiency and high cost, and cannot meet the needs of a large number of experimental studies on bulk amorphous alloys.
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[0029] The preferred embodiments of the present invention are given below in conjunction with the accompanying drawings to describe the technical solution of the present invention in detail.
[0030] Such as Figures 1 to 4 As shown, the high-throughput preparation device of the arrayed bulk amorphous alloy of the present invention includes an intake and exhaust port 1, a vacuum high-pressure chamber 3, an electromagnetic induction coil 4, a crucible 5, a copper mold 6, a sealing gasket 7, and a copper mold bottom cover 8. Cooling water 9, water jacket 10, wherein:
[0031] Intake and exhaust ports, used to introduce high-purity argon;
[0032] The vacuum high pressure chamber is a cylindrical stainless steel container, which is connected and sealed with the copper mold, and is used to place the crucible and the electromagnetic induction coil;
[0033] Electromagnetic induction coil, heating and melting the alloy and purifying the melt;
[0034] Crucible, used to hold alloy...
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The invention discloses a high-flux preparation device and method for array type bulk amorphous alloys. The device is the array type high-flux preparation device and comprises an intake / exhaust opening and the like. A crucible and a copper die water-cooled through cooling water serve as a module, twelve to twenty-one modules are integrated into one device and share one set of electromagnetic induction equipment and water cooling equipment, the alloys in all the crucibles are subjected to heating and melting, melt stirring and melt purification through electromagnetic induction, molten metal is injected into the copper die water-cooled through the cooling water through a differential-pressure forming method after melt preparation is completed, and bulk amorphous alloy materials containing different components are prepared at the same time. By the adoption of the device and technology, the preparation efficiency of the bulk amorphous alloy materials can be improved by over 10 times, meanwhile the apportioned cost of alloy preparation is lowered greatly, and the high-flux preparation device and method are especially suitable for research on amorphous alloys in laboratories.
Description
technical field [0001] The invention relates to the technical field of alloy preparation, in particular to a high-throughput preparation device and method for arrayed bulk amorphous alloys. Background technique [0002] Amorphous alloys have a unique long-range disordered structure, so they have better mechanical properties, good corrosion resistance, high elastic limit, excellent soft magnetic properties, and higher activation properties than traditional crystalline alloys. It has great application potential in various industries such as machinery, electronics, and chemical industry. Since the first successful preparation of amorphous alloys in the 1960s, the preparation of large-sized amorphous alloys has become one of the key research directions in the field of materials research. After decades of hard work, people have been able to prepare bulk amorphous alloys with a diameter of more than 72 mm and amorphous alloy tubes with a length of tens of centimeters through the ...
Claims
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Login to View More IPC IPC(8): B22D27/02C22C1/00
CPCB22D27/02C22C1/11
Inventor 冷海燕李谦王刚周国治
Owner SHANGHAI UNIV