Foam metal manufacturing device
A foam metal and manufacturing device technology, applied in the field of foam metal manufacturing, can solve the problems of poor physical properties, not suitable for manufacturing slender objects, etc., and achieve the effects of good performance, easy foaming, and improved quality
Inactive Publication Date: 2013-04-17
韩冰
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Problems solved by technology
[0009] However, the existing powder metallurgy method for manufacturing foam metal is not suitable for manufacturing slender objects due to the limitation of sintering conditions.
The electroplating method replicates metal foam on the polyurethane foam skeleton through the electrodeposition process, and the physical properties of the product are poor
Method used
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[0022] Such as figure 1 , figure 2 Shown, 1, a kind of manufacturing device of foamed metal, comprises: crucible 1, the first heating ceramic plate 2, the second heating ceramic plate 3, the 3rd heating ceramic plate 4, the first thick copper plate 5, the second thick copper plate 6 , the first electromagnet 7, the second electromagnet 8, the pressure cover 9 and the stirrer 10, the crucible 1 is a stainless steel airtight pressure vessel, the shape of the crucible 1 is a cuboid, and the bottom of the crucible 1 is provided with a first heating ceramic plate 2. The crucible 1 is surrounded by a second heating ceramic plate 3, a third heating ceramic plate 4, a first thick copper plate 5, a second thick copper plate 6, the second heating ceramic plate 3 and the third heating ceramic plate 4 The position is symmetrically arranged, and the positions of the first thick copper plate 5 and the second thick copper plate 6 are symmetrically arranged; the first electromagnet 7 is ar...
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Abstract
The invention discloses a foam metal manufacturing device and belongs to the technical field of foam metal manufacturing. The technical problem to be solved by the invention is to provide a foam metal manufacturing device which can manufacture thin long metal foam and has excellent physical properties. The invention adopts a technical scheme that: a rectangular crucible is a stainless steel closed pressure container; the bottom of the crucible is provided with a first heating ceramic plate; a second heating ceramic plate, a third heating ceramic plate, a first thick copper plate and a second thick copper plate are arranged on the four sides of the crucible; the second heating ceramic plate and the third heating ceramic plate are arranged at symmetric positions; the first thick copper plate and the second thick copper plate are arranged at symmetric positions; a first electromagnet is arranged on the outer side of the second heating ceramic plate, a second electromagnet is arranged on the outer side of a third heating ceramic plate, and a plurality of electrodes are arranged on the first thick copper plate and the second thick copper plate uniformly. The device is mainly used for manufacturing foam metal.
Description
technical field [0001] The invention relates to a foam metal manufacturing device, which belongs to the technical field of foam metal manufacturing. Background technique [0002] Metal foam refers to a porous metal with a porosity of more than 90% and a certain strength and rigidity. The metal foam has a high pore content, and the pore diameter can reach millimeter level. It has high air permeability, almost all interconnected pores, large pore surface area, and small material bulk density. [0003] The preparation of foamed metal includes foaming method and electroplating method. The former makes foamed metal by adding foaming agent to molten metal; the latter replicates foamed metal on polyurethane foam skeleton by electrodeposition process. [0004] The practical metal foam has aluminum , nickel and its alloys. Aluminum foam and its alloys are light in weight, have the characteristics of sound absorption, heat insulation, vibration reduction, shock energy and electr...
Claims
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IPC IPC(8): C22C1/08
Inventor 冯卓群
Owner 韩冰