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Manufacturing method of iron-indium ring-shaped composite microcrystalline disk
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A manufacturing method, disk technology, applied in the direction of chemical instruments and methods, metal layered products, layered products, etc., to achieve the effect of uniform performance distribution
Inactive Publication Date: 2021-04-06
FUJIAN CHUANZHENG COMM COLLEGE
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[0005] According to the results of literature search and patent search, there is currently no relevant patent literature report on the manufacturing method of iron-indium ring-shaped composite microcrystalline disks containing more than 40% (Wt%) iron and more than 30% (Wt%) indium in China
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Embodiment 1
[0020]figure 1 A structural diagram of the manufacturing method of the iron indium cyclicular composite microcrystalline magnetic disk according to Example 1 of the present invention,figure 2 A structural diagram of the iron indium cyclic composite microcrystalline disk according to Example 1 of the present invention,image 3 The surface material layer of the iron-shaped composite microcrystalline magnetic disk according to Example 1 of the present invention is scanned electronmicrograph, and 1 is compressed air, 2 is a plastic conduit, and 3 is a pneumatic triple member, 4 is a regulating valve, 5 is Ultrasonic generators A, 6 are brackets A, 7 is 40Cr sheet, 8 is a pure indium material, 9 is a part, 10 is ultrasonic generator B, 11 is a heater, 12 is a bracket C, 13 is empty box, 14 is a bracket B, 15 is a screw, 16 is a surface material layer.
[0021]The method of manufacturing the iron-shaped composite microcrystalline disk of the present invention is characterized by: in a dry cl...
Embodiment 2
[0026]Figure 4A schematic structural diagram of the manufacturing method of the iron annual composite microcrystalline magnetic disk of the embodiment of the present invention, 1 is compressed air, and 2 is a plastic conduit, 3 is a pneumatic triple member, 4 is a regulating valve, 5 is ultrasonic occurs A, 6 is the bracket A, 7 is 40Cr sheet, 8 is a pure indium material, and 9 is a part, 10 is ultrasonic generator B, 11 is a heater, 12 is a bracket C, 13 is empty box, 14 is a bracket B, 15 is a screw, 17 is the intermediate material layer.
[0027]The manufacturing method of iron indium cyclic composite microcrystalline magnetic disk of the present invention is characterized by:
[0028]In dry clean air environments, 40Cr steel material at 170 ° C was held at 170 ° C for 5 minutes, quickly cooled, and made a magnetic disk part 9 through a machining method, grinding, cleaning, cleaning, removing oil on the corresponding surface of the disk part 9. After the rust, fine grinding, ultrasonic...
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Abstract
The invention relates to a method for manufacturing an iron-indium annular composite microcrystalline disk. The manufacturing method of the iron-indium annular composite microcrystalline disk of the present invention realizes that the main component of the surface material layer is more than 40% (Wt%) of iron and more than 30% (Wt%) of indium, and consists of many spherical crystal grains with a diameter of less than 200nm or approximately Composite crystallites composed of spherical grains form a ring-shaped composite crystallite, and there are gaps greater than 10nm between different ring-shaped composite crystallites, which can form a composite viscoelastic magnetic flow of micromagnets in the magnetorheological fluid on the surface of the disk fluid state.
Description
Technical field[0001]The present invention relates to a manufacturing method of iron indium cyclic composite microcrystalline magnetic disk.Background technique[0002]The disk can be used to constrain the flowing liquid or gas, thereby changing the path and state and speed of the flow through which the flow of liquid or gas is one of the important components such as magnetore or gas rheology.[0003]Disks are typically moving or a rotor. The iron indium cyclic composite microcrystalline disk related manufacturing technique is a premise of obtaining a stable iron-shaped composite microcrystalline disk of a quality.[0004]A method of manufacturing an iron-shaped composite microcrystalline magnetic disk according to the present invention is to effectively change parameters such as a liquid or a gas flowing through which flow through a liquid or gas.[0005]Document retrieval and patent search results, there is currently no related patent literature reported by iron-containing iron-shaped com...
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