Amorphous alloy ultrasound-assisted induction heating welding equipment and method
An induction heating welding, amorphous alloy technology, applied in auxiliary welding equipment, welding equipment, welding equipment and other directions, can solve problems such as hindering the contact and wetting of the surface to be welded, the quality of materials cannot be guaranteed, and the material properties are adversely affected. , to achieve the effect of improving synthesis efficiency, improving welding quality and excellent mechanical properties
Active Publication Date: 2020-08-25
GUANGDONG UNIV OF TECH
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Problems solved by technology
In order to solve the above problems, one of the important technical approaches is to increase the size of amorphous alloys through welding technology, but at present, there are great welding difficulties in the welding of amorphous alloys with larger welding planes, and the quality of the materials after welding is unavoidable. At the same time, pollutants such as oxides on the surface of the amorphous alloy to be welded hinder the contact and wetting of the surface to be welded, so that a material gradient is formed in the welded material, which affects the homogeneity of the material. adversely affect the properties of the material
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[0041] The present application is further described in conjunction with the following examples.
[0042] Such as figure 1 , a kind of amorphous alloy ultrasonic-assisted induction heating welding equipment, used to realize the above-mentioned amorphous alloy ultrasonic-assisted induction heating welding method, the amorphous alloy ultrasonic-assisted induction heating welding equipment includes a base 1, a furnace body 2, a processing Platform 3, electric heating system 4, gas delivery system 5 and ultrasonic auxiliary system 6. Wherein, the furnace body 2 is arranged on the base 1; the processing platform 3 is arranged on the furnace body 2 for placing the amorphous alloy to be welded; the electric heating system 4 is located above the processing platform 3; The system 5 is located above the processing platform 3 and is used to transport inert gas, the inert gas being argon or helium; the ultrasonic auxiliary system 6 is arranged on the processing platform 3 and is located o...
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The invention relates to an amorphous alloy ultrasound-assisted induction heating welding method. The method includes the following steps that the to-be-welded surface of a to-be-welded amorphous alloy is cleaned; ultrasonic-vibration-assisted welding is carried out; inert gas is introduced for treatment; the amorphous alloy is synthesized; and inert gas shielding cooling is carried out. By meansof the amorphous alloy ultrasound-assisted induction heating welding method, oxide films and other contaminants on the to-be-welded surface of the to-be-welded amorphous alloy can be removed, the contaminants are prevented from hindering contact and wetting of the to-be-welded surface of the to-be-welded amorphous alloy, the welding quality and the synthesis efficiency are improved, the to-be-welded amorphous alloy is prevented from being oxidized, especially, the to-be-welded surface of the to-be-welded amorphous alloy is prevented from being oxidized, welding of the large plane of the amorphous alloy is achieved, the space dimension of the amorphous alloy is increased, and the synthesized amorphous alloy has excellent mechanical performance.
Description
technical field [0001] The invention relates to the technical field of welding of amorphous alloys, in particular to an ultrasonic-assisted induction heating welding equipment and method for amorphous alloys. Background technique [0002] In the 1960s, American scientists produced amorphous alloys for the first time through a rapid cooling process. In the following decades, a large number of amorphous alloy materials were developed, such as Zr, Mg, Ti, Fe and Cr-based amorphous alloys, etc. Wait. Compared with many traditional metal materials, amorphous alloys have higher hardness, strength and fracture toughness, and are easy to form and corrosion resistant. Due to the above characteristics, amorphous alloy materials have broad application prospects in industry, agriculture, medical and health care, and electronic products, and play an important supporting role in the development of high-tech information, national defense, and aerospace. [0003] Although amorphous alloys...
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Login to View More IPC IPC(8): B23K28/02B23K20/10B23K13/01B23K37/00
CPCB23K13/01B23K20/10B23K28/02B23K37/00
Inventor 王成勇杨琮唐梓敏郑李娟杜策之丁峰叶启立
Owner GUANGDONG UNIV OF TECH