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Coating type liquid metal material for field of vibration reduction and noise reduction and processing technology thereof

A liquid metal, vibration and noise reduction technology, applied in the field of alloys, to achieve high-efficiency vibration and noise reduction, excellent mechanical properties and damping performance, and achieve the effect of freedom

Inactive Publication Date: 2019-09-06
深圳市兴荣晟物业管理有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

What's more serious is that nearly 80% of accidents and equipment damage are caused by vibration

Method used

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  • Coating type liquid metal material for field of vibration reduction and noise reduction and processing technology thereof

Examples

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Effect test

Embodiment 1

[0017] A smear-type liquid metal material used in the field of vibration reduction and noise reduction and its processing technology. In terms of weight percentage, the alloy composition is: Te: 0.1wt.%, Ag: 0.5wt.%, In: 10.0wt.%, Bi: 20.0wt.%, Mn: 0.3wt.%, Ge: 1.0wt. %, Cd: 2.0wt.%, the balance is tin.

[0018] The above-mentioned smear-type liquid metal material and its processing technology for the field of vibration reduction and noise reduction include the following processing and use steps: (a) After the alloy is configured according to the required composition, it is put into an induction furnace for melting, and the The magnesia or alumina crucible is smelted under the protection of argon; heat the alloy melt at 500 degrees for 10 minutes and use electromagnetic stirring to fully stir the alloy melt evenly, scrape off the dross on the surface of the melted alloy melt, and pour it into an iron mold Cast into a rod shape (about 200 mm in length, 8 mm in width, and about...

Embodiment 2

[0021] A smear-type liquid metal material used in the field of vibration reduction and noise reduction and its processing technology. In terms of weight percentage, the alloy composition is: Te: 0.2wt.%, Ag: 0.8wt.%, In: 12.0wt.%, Bi: 25.0wt.%, Mn: 0.5wt.%, Ge: 1.5wt. %, Cd: 3.0wt.%, the balance is tin.

[0022] The above-mentioned smear-type liquid metal material and its processing technology for the field of vibration reduction and noise reduction include the following processing and use steps: (a) After the alloy is configured according to the required composition, it is put into an induction furnace for melting, and the The magnesia or alumina crucible is smelted under the protection of argon; heat the alloy melt at 520 degrees for 10 minutes and use electromagnetic stirring to fully stir the alloy melt evenly, scrape off the dross on the surface of the melted alloy melt, and pour it into an iron mold Cast into a rod shape (about 250 mm in length, 9 mm in width, and about...

Embodiment 3

[0025] A smear-type liquid metal material used in the field of vibration reduction and noise reduction and its processing technology. In terms of weight percentage, the alloy composition is: Te: 0.1wt.%, Ag: 0.6wt.%, In: 10.6wt.%, Bi: 23.0wt.%, Mn: 0.4wt.%, Ge: 1.2wt. %, Cd: 2.6wt.%, the balance is tin.

[0026] The above-mentioned smear-type liquid metal material and its processing technology for the field of vibration reduction and noise reduction include the following processing and use steps: (a) After the alloy is configured according to the required composition, it is put into an induction furnace for melting, and the The magnesia or alumina crucible is smelted under the protection of argon; heat the alloy melt at 560 degrees for 10 minutes and use electromagnetic stirring to fully stir the alloy melt evenly, scrape off the dross on the surface of the melted alloy melt, and pour it into an iron mold Cast into a rod shape (about 240 mm in length, 9 mm in width, and about...

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Abstract

The invention discloses a coating type liquid metal material for the field of vibration reduction and noise reduction and a processing technology thereof. The coating type liquid metal material is prepared from, by weight, 0.1-0.2% of Te, 0.5-0.8% of Ag, 10.0-12.0% of In, 20.0-25.0% of Bi, 0.3-0.5% of Mn, 1.0-1.5% of Ge, 2.0-3.0% of Cd, and the balance Ti. The liquid metal material is a vibrationreduction alloy material, and the material can be applied to a gap to be subjected to vibration reduction through a simple heat source. The process has the characteristics that equipment is simple, the operation technology is easy to master, the construction cost is low, and the vibration damping effect is remarkable.

Description

technical field [0001] The invention relates to the technical field of alloys, in particular to a tin alloy. Background technique [0002] In modern industry, due to the rapid development of science and technology, the pollution and harm caused by vibration and noise are becoming more and more serious. The catastrophic consequences of vibration and noise on equipment and human health are manifold. (1) For instruments and equipment, vibration can significantly reduce the accuracy of the instrument and the service life of the equipment. At the same time, the control of mechanical vibration and noise has become one of the most important indicators for mechanical products to compete in the market. What's more serious is that nearly 80% of accidents and equipment damage are caused by vibration. (2) For human health, vibration and noise can cause instability of blood pressure and heart rate, changes in blood vessel shape and tension, bradycardia and arrhythmia, hearing loss and...

Claims

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Application Information

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IPC IPC(8): C22C13/02C22C1/02C23C30/00C23G1/10
CPCC22C1/02C22C13/02C23C30/00C23G1/10
Inventor 王金辉
Owner 深圳市兴荣晟物业管理有限公司
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