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Titanium alloy sound insulation door

A titanium alloy, soundproof door technology, applied in the direction of soundproof doors/windows, door leaves, fire doors, etc., can solve the problem of poor sound insulation effect of metal doors, and achieve improved strength and fireproof effect, overall strength enhancement, good sound insulation effect. Effect

Inactive Publication Date: 2016-11-09
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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  • Titanium alloy sound insulation door

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Experimental program
Comparison scheme
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 Both the inner door panel (1) and the outer door panel (7) are made of titanium alloy, and the preparation method is as follows:

[0028] The inner door panel, outer door panel and frame are all made of titanium alloy plate, and the element composition of the titanium alloy plate is: Ni3.5%, Cr2.7%, Al1.3%, Mo0.56%, Fe0.14%, Mg0.9%, Cu0.35%, V0.23%, Sn0.045%, Y0.032%, Bi0.33%, Si0.012%, In0.035%, Pr0.03-0.04%, the balance is titanium and unavoidable non-metallic inclusions. The preparatio...

Embodiment 2

[0041] 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),

[0042] 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 compone...

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Abstract

The invention discloses a titanium alloy sound insulation door which comprises a door frame and a door leaf. The door leaf comprises an inner door plate, an outer door plate and a side frame (8) connecting the inner door plate with the outer door plate. The inner door plate (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 plate (7) are sequentially arranged from inside to outside. The inner door plate (1) and the outer door plate (7) are both made of titanium alloy. By means of multi-layer design and design of a preparation method of each layer, the titanium alloy sound insulation door is good in sound insulation effect, the strength and fireproof effect of the door are improved, and the needs of specific occasions are completely met.

Description

technical field [0001] The invention relates to the technical field of doors, in particular to 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 endocrine glands of pregnant ...

Claims

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Application Information

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IPC IPC(8): E06B3/72E06B5/16E06B5/20B32B9/04B32B15/04B32B27/06B32B27/18B32B33/00C22C14/00
CPCE06B3/72B32B9/041B32B15/04B32B27/06B32B27/18B32B33/00B32B2250/05B32B2250/40B32B2307/102B32B2307/3065B32B2601/00C22C14/00E06B5/16E06B5/20
Inventor 陆坤
Owner 陆坤
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