CN101955035B - Explosion-proof material and preparation method thereof - Google Patents
Explosion-proof material and preparation method thereof Download PDFInfo
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- CN101955035B CN101955035B CN 201010195609 CN201010195609A CN101955035B CN 101955035 B CN101955035 B CN 101955035B CN 201010195609 CN201010195609 CN 201010195609 CN 201010195609 A CN201010195609 A CN 201010195609A CN 101955035 B CN101955035 B CN 101955035B
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Abstract
The invention provides an explosion-proof material and a preparation method thereof. The preparation method of the explosion-proof material comprises the following steps: ingoting a titanium alloy; rolling a titanium alloy foil; cutting joints by a joint cutter; and stretching and forming a reticular material. The method is characterized in that: the titanium alloy comprises the following metals: 2.0 to 11.0% of molybdenum, 5.5 to 6.7% of aluminum, 3.6 to 4.3% of vanadium and the balance titanium, wherein preferably, 0.8 to 3.0% of metal zirconium and/or 0.5 to 1.0% of metal hafnium and/or 1.5 to 2.8% of metal tin is added; and the thickness of the titanium alloy foil is 0.05 to 0.15 mm. The laser beams emitted by the joint cutter are basically vertical to the moving direction of the titanium alloy foil; the total power for emitting laser rays is 100 to 1,000 W; and 3 to 5 parallel laser ray emitters are used for cutting joints.
Description
Technical field
The present invention relates to a kind of explosion-proof lamp, especially titanium-alloy explosion-prevention material and preparation method thereof.
Background technology
In the storage-transport vessel of inflammable, explosive liquid state, gaseous state dangerous chemical, because of contingencies such as static, naked light, gunslinging are burnt, explosion accident, need in storage-transport vessel, load a kind of netted explosion-proof lamp in order to prevent medium.Existing explosion-proof lamp prepares with aluminum alloy.This explosion-proof lamp long period of soaking is in vessel media, owing to the reason of material itself makes its field of application be subjected to certain restriction.In addition, present explosion-proof lamp generally adopts machine cuts technology joint-cutting on metallic paper, stretches then and makes, and cutting waste material that produces during cutting and particle are disadvantageous for the use of explosion-proof lamp.In sum, existing explosion-proof lamp material choose and process technology aspect have some defectives, need to improve.
Summary of the invention
One of technical matters to be solved by this invention is, at the deficiencies in the prior art, provides a kind of titanium-alloy explosion-prevention material.The hardness and the intensity of this explosion-proof lamp are better than aluminum alloy, its manufacturing process comprises: titan alloy casting ingot → rolling titanium alloy paper tinsel → grooving machine joint-cutting → drawing and forming Web materials, said titanium alloy contains the metal of following quality %: molybdenum 2.0-11.0, preferred 3.0-6.0, more preferably 3.2-4.8, aluminium 5.5-6.7, vanadium 3.6-4.3, surplus is a titanium.Said titanium alloy thickness is 0.05-0.15mm, preferred 0.07-0.10mm.
In order to strengthen the intensity of explosion-proof lamp, described titanium alloy also can contain metal zirconium 0.8-3.0%, and/or metal hafnium 0.5-1.0%, and/or metallic tin 1.5-2.8%.
Two of technical matters to be solved by this invention is, at the deficiencies in the prior art, provides a kind of laser cutting technique to be used for the joint-cutting of titanium alloy paper tinsel.Said laser beam cutting comprises that use can launch the device of laser beam, and this device emitted laser beam is substantially perpendicular to titanium alloy paper tinsel moving direction.Can not produce smear metal and particulate when carrying out laser lancing, need not lubricant yet.According to employed titanium alloy paper tinsel characteristic, as hardness and thickness, and according to the desired characteristic of processed ultimate product, by the angle of control setup adjustment cutting ray and the length of joint-cutting.Can use 1 or many (3-5 platform) emission laser beam device arranged side by side simultaneously, they be regulated laser beam independently of one another, thereby can optionally on the titanium alloy paper tinsel, produce joint-cutting.
According to the preferred embodiment of the present invention, the device of these emission laser beams is ON/OFF separately, therefore can adapt to the titanium alloy paper tinsel band of different in width.The device of described emission laser (cutting means) can be connected with the glass fibre that the device of a generation laser pulse is fed.The energy that the device of these emission laser is launched can independently each other be adjusted.Required gross horsepower is 100-1000 watt, depends on the hardness and the thickness of institute's work material, and desired kerf width.This paper tinsel band that has with respect to the horizontal and vertical otch of foil moving direction can form metal net shaped coiled material by stretching device.Have perpendicular to the paper tinsel band of the cross sections of length direction draw when stretching not only broadened, and on moving direction, also can shorten simultaneously, cutting means that therefore is provided with by front and back in the production facilities of processing continuously and couple together by same paper tinsel band and stretching device are formed and are cut-draw unit.
The specific embodiment
Embodiment 1
With molybdenum 2.0%, aluminium 5.5%, vanadium 3.6%, and the titanium of surplus difference weighing and burden, the melting ingot casting is rolled into the thick titanium alloy paper tinsel of 0.15mm, through the laser equipment joint-cutting, the netted explosion-proof lamp of drawing and forming.Employed cutting equipment is 1 laser lancing machine, and the power of grooving machine laser head is 100 watts, and cutting speed in feet per minute is 200mm/s.Drawing and forming uses the net puller operation, and grid after the stretching and primary plane are 70-90 degree angle.
Embodiment 2
Repeat the operation of embodiment 1, just some metallic element is revised as molybdenum 3.0%, aluminium 6.0%, and vanadium 4.0%, and increase zirconium 1.8%.The thickness of titanium alloy paper tinsel is revised as 0.07mm.
Embodiment 3
Repeat the operation of embodiment 1, just some metallic element is revised as molybdenum 6.0%, aluminium 6.2%, and vanadium 3.8%, and increase hafnium 0.8%.The thickness of titanium alloy paper tinsel is revised as 0.08mm.
Embodiment 4
Repeat the operation of embodiment 2, just some metallic element is revised as molybdenum 3.2%, and increases tin 2.0%.Employed laser equipment is 3 grooving machines arranged side by side, and the power of every grooving machine laser head is 50 watts.
Embodiment 5
Repeat the operation of embodiment 1, just some metallic element is revised as molybdenum 4.8%, aluminium 6.2%, and vanadium 3.8%, and increase tin 1.8%.The thickness of titanium alloy paper tinsel is revised as 0.08mm.
Embodiment 6
Repeat the operation of embodiment 4, just some metallic element is revised as molybdenum 3.6%, and increases hafnium 0.6%.The thickness of titanium alloy paper tinsel is 0.06mm, and employed laser equipment is 5 grooving machines arranged side by side, and the power of every grooving machine laser head is 60 watts.
Embodiment 7
Repeat the operation of embodiment 2, just some metallic element is revised as molybdenum 3.2%, and increases hafnium 0.8%.Employed laser equipment is 3 grooving machines arranged side by side, and the power of every grooving machine laser head is 80 watts.
Embodiment 8
Repeat the operation of embodiment 3, just some metallic element is revised as molybdenum 3.2%, and increases tin 2.0%.Employed laser equipment is 3 grooving machines arranged side by side, and the power of every grooving machine laser head is 80 watts.
It should be noted last that: above embodiment is only unrestricted in order to explanation the present invention, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the present invention, and not breaking away from the spirit and scope of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (6)
1. explosion-proof lamp, the manufacture method of this explosion-proof lamp comprises following operation: titan alloy casting ingot → rolling titanium alloy paper tinsel → grooving machine joint-cutting → drawing and forming Web materials, it is characterized in that said titanium alloy contains the metal of following quality %: molybdenum 2.0-11.0, aluminium 5.5-6.7, vanadium 3.6-4.3, surplus is a titanium, and the thickness of said titanium alloy paper tinsel is 0.05-0.15mm.
2. explosion-proof lamp according to claim 1 is characterized in that: the content of metal molybdenum is 3.0-6.0%.
3. explosion-proof lamp according to claim 2 is characterized in that: the content of metal molybdenum is 3.2-4.8%.
4. explosion-proof lamp according to claim 1 is characterized in that: the thickness of titanium alloy paper tinsel is 0.07-0.10mm.
5. the manufacture method of above-mentioned any described explosion-proof lamp of claim, comprise following operation: titan alloy casting ingot → rolling titanium alloy paper tinsel → grooving machine joint-cutting → drawing and forming Web materials, it is characterized in that: described grooving machine emitted laser beam is substantially perpendicular to titanium alloy paper tinsel moving direction, and the gross horsepower of emission laser beam is 100-1000 watt.
6. according to the manufacture method of the described explosion-proof lamp of claim 5, it is characterized in that the emission laser beam device that uses the 3-5 platform to place side by side carries out joint-cutting.
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| CN 201010195609 CN101955035B (en) | 2010-06-08 | 2010-06-08 | Explosion-proof material and preparation method thereof |
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| CN 201010195609 CN101955035B (en) | 2010-06-08 | 2010-06-08 | Explosion-proof material and preparation method thereof |
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| CN101955035A CN101955035A (en) | 2011-01-26 |
| CN101955035B true CN101955035B (en) | 2011-10-12 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106893330A (en) * | 2017-04-05 | 2017-06-27 | 合肥悦兰信息技术有限公司 | A kind of liquid explosion-proof lamp for electric elements |
| CN106832431A (en) * | 2017-04-05 | 2017-06-13 | 合肥悦兰信息技术有限公司 | A kind of preparation method of liquid explosion-proof lamp |
| CN108070737B (en) * | 2017-12-11 | 2019-09-17 | 黄河 | A kind of golf club head titanium alloy |
| GB2577490B (en) * | 2018-09-24 | 2022-03-02 | Alloyed Ltd | A beta titanium alloy for additive manufacturing |
| CN110396622A (en) * | 2019-07-30 | 2019-11-01 | 中国船舶重工集团公司第七二五研究所 | Strong superhigh tenacity titanium alloy and preparation method thereof in one kind |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201385854Y (en) * | 2008-12-02 | 2010-01-20 | 黄晓东 | Explosion-proof material |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201385854Y (en) * | 2008-12-02 | 2010-01-20 | 黄晓东 | Explosion-proof material |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Explosion-proof material and preparation method thereof Effective date of registration: 20140107 Granted publication date: 20111012 Pledgee: CITIC Bank Tangshan branch Pledgor: Hebei Huaan Tiantai Explosion Technology Co. Ltd.| Shanghai Huapeng explosion proof Technology Co. Ltd. Registration number: 2014990000017 |
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| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Explosion-proof material and preparation method thereof Effective date of registration: 20140107 Granted publication date: 20111012 Pledgee: CITIC Bank Tangshan branch Pledgor: Hebei Huaan Tiantai Explosion Technology Co. Ltd.| Shanghai Huapeng explosion proof Technology Co. Ltd. Registration number: 2014990000017 |
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Date of cancellation: 20150326 Granted publication date: 20111012 Pledgee: CITIC Bank Tangshan branch Pledgor: Hebei Huaan Tiantai Explosion Technology Co. Ltd.| Shanghai Huapeng explosion proof Technology Co. Ltd. Registration number: 2014990000017 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Explosion-proof material and preparation method thereof Effective date of registration: 20150327 Granted publication date: 20111012 Pledgee: CITIC Bank Tangshan branch Pledgor: Shanghai Huapeng Explosion-Proof Technology Co., Ltd. Registration number: 2015990000239 |
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