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Manufacturing method of titanium alloy sound insulation door

A titanium alloy and sound-proof door technology, which is applied to sound-proof doors/windows, chemical instruments and methods, door leaves, etc., can solve the problems of poor sound-proof effect of metal doors, achieve strength and fire-proof effects, enhance overall strength, and heat resistance good sex effect

Inactive Publication Date: 2016-12-07
陆坤
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing metal doors have poor sound insulation

Method used

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  • Manufacturing method of titanium alloy sound insulation door

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Experimental program
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Effect test

Embodiment 1

[0027] A titanium alloy soundproof door, including a door frame and a door leaf, the door leaf includes an inner door panel (1) and an outer door panel (7), and a frame (8) connecting the inner door panel and the outer door panel, and the inner door panels are arranged sequentially from the inside to the outside (1), the first fireproof layer (2), the first soundproof layer (3), the core layer (4), the second soundproof layer (5), the second fireproof layer (6), the outer door panel (7), all The inner door panel (1) and the outer door panel (7) are both made of titanium alloy. First, the first fireproof layer (2), the first sound insulation layer (3), the core layer (4), and the second Two sound insulation layers (5), the second fire protection layer (6), the outer door panel (7), and then use the frame to fix the inner door panel and the outer door panel.

[0028] Its preparation method is:

[0029] The inner door panel, outer door panel and frame are all made of titanium al...

Embodiment 2

[0043] Among them, the inner door panel, the outer door panel and the frame are all made of titanium alloy plate, and the elemental composition of the titanium alloy plate is: Ni3.9%, Cr2.66%, Al1.76%, Mo0.52%, Fe0.132%, Mg0.125%, Cu0.34%, V0.27%, Sn0.042%, Y0.036%, Bi0.32%, Si0.014%, In0.038%, Pr0.033%, the balance is titanium and not Avoid non-metallic inclusions. The preparation method is as follows: first prepare the raw materials according to the proportion of the titanium alloy component elements, put the raw materials into the melting furnace for melting, and then pour them into the mold to form alloy ingots, and perform homogenization annealing on the above alloy ingots treatment, and then cooled with the furnace, the homogenized annealing temperature is 1080°C, and the holding time is 24 hours; the initial forging temperature for heating the above-mentioned annealed alloy ingot is 920°C, and the final forging temperature is 810°C. After forging, the alloy The ingot ...

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Abstract

The invention discloses a manufacturing method of a titanium alloy sound insulation door. The titanium alloy sound insulation door comprises a door frame and a door leaf. The door leaf comprises an inner door plank, an outer door plank and a frame (8) enabling the inner door plank to be connected with the outer door plank. The titanium alloy sound insulation door is sequentially provided with the inner door plank (1), a first fireproof layer (2), a first sound insulation layer (3), a core plate layer (4), a second sound insulation layer (5), a second fireproof layer (6) and the outer door plank (7) from inside to outside. Both the inner door plank (1) and the outer door plank (7) are made of titanium alloy plates. Firstly, the first fireproof layer (2), the first sound insulation layer (3), the core plate layer (4), the second sound insulation layer (5), the second fireproof layer (6) and the outer door plank (7) are sequentially placed on the inner door plank, and then the inner door plank and the outer door plank are fixed through the frame. Through the multilayer design and the design of preparation methods of each layer, the titanium alloy sound insulation door has a great sound insulation effect, the door strength and the fireproof effect are improved, and the requirements of special occasions are completely met.

Description

technical field [0001] The invention relates to the technical field of doors, in particular to a preparation method of a titanium alloy soundproof door. Background technique [0002] The rapid development of industry and urbanization has inevitably aggravated the degree of noise pollution. [0003] Noise from various occasions in life is exhausting. The most direct harm of noise to the human body is hearing damage, and then acts on the central nervous system of the brain, causing people to have symptoms of neurasthenia such as headache, brain swelling, tinnitus, insomnia, general fatigue and weakness, and memory loss. Compared with people who work in a high-noise environment for a long time, the incidence of hypertension, arteriosclerosis and coronary heart disease is 2-3 times higher than that in a low-noise environment. Noise is extremely harmful to the fetus. High-decibel noise can damage the auditory organs of the fetus, and it can also cause dysfunction of the endoc...

Claims

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Application Information

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IPC IPC(8): E06B3/72E06B5/16E06B5/20C22C14/00C22F1/18B32B9/00B32B9/04B32B27/28B32B27/18B32B3/08B32B15/08B32B15/04B32B33/00C04B28/32C08L23/28C08L27/06C08K13/02C08K3/08C08K5/09C08K5/526C08K3/38C08K3/22
CPCE06B3/72B32B3/08B32B5/18B32B9/00B32B9/041B32B9/045B32B15/08B32B27/18B32B27/28B32B33/00B32B2250/40B32B2307/102B32B2307/306B32B2307/3065B32B2307/50B32B2419/00C04B28/32C08L23/286C08L27/06C22C14/00C22F1/183E06B5/161E06B5/20E06B2003/7051E06B2003/7074
Inventor 陆坤
Owner 陆坤
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