CN101144132A - Obstruct explosion-proof material and manufacturing technique thereof - Google Patents
Obstruct explosion-proof material and manufacturing technique thereof Download PDFInfo
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- CN101144132A CN101144132A CNA2007101343206A CN200710134320A CN101144132A CN 101144132 A CN101144132 A CN 101144132A CN A2007101343206 A CNA2007101343206 A CN A2007101343206A CN 200710134320 A CN200710134320 A CN 200710134320A CN 101144132 A CN101144132 A CN 101144132A
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Abstract
The present invention relates to an explosion-barrier material which is made of kerfed and expanded aluminum alloy foil grid, and has a honeycomb-shaped vesicular structure. The chemical components have weight percentages that silicon is 0.3-0.6 percent, iron is 0.3-0.7 percent, copper is 0.1-0.2 percent, manganese is 0.8-1.8 percent, zinc is 0.1 percent, titanium is 0.1-0.2 percent, and aluminum is residual. The present invention also relates to the manufacture process of the explosion-barrier material. The process has steps that the aluminum alloy ingot is rolled to be aluminum alloy foil, cut to be kerfed aluminum foil with a joint cutter, and shaped and wound, then tempering treatment is performed to the shaped and wound aluminum foil with the tempering temperature of 220-240 DEG C and the tempering time durance of 8-10 hours, the aluminum foil after the tempering is discharged, cut and rolled, and then pulled and expanded to be the aluminum foil grid, and the aluminum foil grid is folded and molded to be the grid shaped explosion-barrier material. The explosion-barrier material of the present invention has the advantages of good explosion-proof performance, good flexibility, high tensile strength, and high elongation ratio.
Description
Technical field
The invention belongs to metal material field, particularly a kind of flammable and combustible liquids or gas reservoir interior block blast-proof materials and manufacturing process thereof of being used in as packing material.
Background technology
At present, in liquid, geseous fuel and inflammable, explosive fluid reservoirs such as gasoline, propane, acetylene, ether, behind the material of installing space, utilize the heat absorption of this material and retardation can effectively increase the security of this container in accident.United States Patent (USP) 5000336 " explosion-proof equipment that is used for container discloses a kind of datonation-inhibition weighting material; this weighting material has two kinds of basic structures: a kind of is to make size and arrange all irregular joint-cutting on the paper tinsel band; and then expand to all irregular paper tinsel net of size of mesh opening, shape and arrangement, make datonation-inhibition obturator again with irregular mesh with this paper tinsel net.Another kind is punching out on the paper tinsel band, bends, molds many shapes and arrange all irregular perforate, and then the folded datonation-inhibition obturator with irregular perforate of making.The deficiency that these two kinds of obturators exist is that the making method of preceding a kind of structure is complicated, and owing to size, shape and the arrangement of joint-cutting on the paper tinsel band are all irregular, causes being extended to relatively difficulty of net.A kind of structure in back is subjected to the restriction (perforate can not be a lot of on the unit surface) of its boring method except that making complexity, mesh is cut apart spatial can not be very tiny, thereby its explosion-proof performance must be subjected to very big influence in using.Chinese patent CN1029105C discloses a kind of " explosion-suppressing material that is used for combustible and explosive articles ", and above-mentioned structure is improved, and datonation-inhibition function has had raising.But this material still exists fragility big, and the shortcoming that unit elongation is low fragment can occur in the use, when serious even can cause oil circuit to stop up.Particularly when rolling, also may ftracture on the paper tinsel band edge, influence the explosion-proof performance of paper tinsel band.
Summary of the invention
It is good to the purpose of this invention is to provide a kind of explosion-proof performance, flexible good, tensile strength height, the block blast-proof materials that unit elongation is high.
Further aim of the present invention provides a kind of manufacturing process of block blast-proof materials, adopt this technology after, aluminium foil can not ftracture on the limit when rolling, fragment can not occur in the material, can effectively prevent the obstruction of oil circuit.
The technical scheme that realizes above-mentioned purpose is: a kind of block blast-proof materials, make by the alloy foil net after joint-cutting and the expansion, has cellular vesicular structure, the chemical component weight per-cent of alloy foil is: silicon 0.3～0.6%, iron 0.3～0.7%, copper 0.1～0.2%, manganese 0.8～1.8%, zinc 0.1%, titanium 0.1～0.2%, aluminium are surplus.
The further technical scheme of the present invention is: a kind of manufacturing process of block blast-proof materials, processing step is: aluminum alloy ingot is rolled into alloy foil, be cut to the aluminium foil of joint-cutting by the grooving machine branch, shaping rolling is then carried out temper with the aluminium foil after the shaping rolling again, and tempering temperature is 220 ℃～240 ℃, tempering time 8～10 hours, with the aluminium foil blowing after the tempering and cut rollingly, draw in the net to expand to aluminum foil web then, the more folded system of this aluminum foil web is shaped to netted block blast-proof materials.
Further, the folded netted block blast-proof materials of making behind the type is further cut shaping, make the elongated explosion-proof lamp, make sphere by apparatus for making pearl ball then, become the ball-type block blast-proof materials.
After adopting technique scheme, in the aluminium foil alloying constituent, increased titanium, can improve the tensile strength of explosion-proof lamp effectively by titanium, tensile strength can reach 170～210MPa, simultaneously, can also improve unit elongation, unit elongation can reach 1%～5%, explosion-proof performance is better in use to make explosion-proof lamp, and is safe in utilization, reliable.
After adopting further technical scheme,, improved the density of aluminium foil because the aluminium foil after the shaping rolling carries out temper, make in the later process, be not easy cracking when rolling on the paper tinsel limit, thereby explosion-proof lamp in use do not have fragment, just can not stop up oil circuit yet.
Description of drawings
Fig. 1 is a process flow sheet of the present invention.
Embodiment
The present invention is further detailed explanation below in conjunction with drawings and Examples.
Embodiment one
A kind of block blast-proof materials is made by the alloy foil net after joint-cutting and the expansion, has cellular vesicular structure, and the chemical component weight per-cent of alloy foil is: silicon 0.55%, iron 0.65%, copper 0.13%, manganese 1.3%, zinc 0.1%, titanium 0.15%, aluminium are surplus.
The manufacturing technology steps of above-mentioned block blast-proof materials is: the aluminum alloy ingot that will contain above-mentioned chemical ingredients is rolled into alloy foil, be cut to the aluminium foil of joint-cutting by the grooving machine branch, shaping rolling then, again the aluminium foil after the shaping rolling is carried out temper, tempering temperature is 220 ℃, and tempering time 10 hours is with the aluminium foil blowing after the tempering and cut rolling, draw in the net to expand to aluminum foil web then, the more folded system of this aluminum foil web is shaped to netted block blast-proof materials.The folded netted block blast-proof materials of making behind the type is further cut shaping, make the elongated explosion-proof lamp, make sphere by apparatus for making pearl ball then, become the ball-type block blast-proof materials.
Embodiment two
A kind of block blast-proof materials is made by the alloy foil net after joint-cutting and the expansion, has cellular vesicular structure, and the chemical component weight per-cent of alloy foil is: silicon 0.4%, iron 0.45%, copper 0.15%, manganese 0.8%, zinc 0.1%, titanium 0.1%, aluminium are surplus.
The manufacturing technology steps of above-mentioned block blast-proof materials is: the aluminum alloy ingot that will contain above-mentioned chemical ingredients is rolled into alloy foil, be cut to the aluminium foil of joint-cutting by the grooving machine branch, shaping rolling then, again the aluminium foil after the shaping rolling is carried out temper, tempering temperature is 240 ℃, and tempering time 8 hours is with the aluminium foil blowing after the tempering and cut rolling, draw in the net to expand to aluminum foil web then, the more folded system of this aluminum foil web is shaped to netted block blast-proof materials.The folded netted block blast-proof materials of making behind the type is further cut shaping, make the elongated explosion-proof lamp, make sphere by apparatus for making pearl ball then, become the ball-type block blast-proof materials.
Embodiment three
A kind of block blast-proof materials is made by the alloy foil net after joint-cutting and the expansion, has cellular vesicular structure, and the chemical component weight per-cent of alloy foil is: silicon 0.6%, and iron 0.3%, copper 0.2%, manganese 1.0%, zinc 0.1%, titanium 0.2%, aluminium are surplus.
The manufacturing technology steps of above-mentioned block blast-proof materials is: the aluminum alloy ingot that will contain above-mentioned chemical ingredients is rolled into alloy foil, be cut to the aluminium foil of joint-cutting by the grooving machine branch, shaping rolling then, again the aluminium foil after the shaping rolling is carried out temper, tempering temperature is 230 ℃, and tempering time 9 hours is with the aluminium foil blowing after the tempering and cut rolling, draw in the net to expand to aluminum foil web then, the more folded system of this aluminum foil web is shaped to netted block blast-proof materials.The folded netted block blast-proof materials of making behind the type is further cut shaping; Make the elongated explosion-proof lamp, make sphere by apparatus for making pearl ball then, become the ball-type block blast-proof materials.
The outside surface of ball-type block blast-proof materials is level and smooth substantially, can be directly packs into or takes out from the holder perfusing hole of making, and its user mode is that a plurality of balls stack in holder naturally.Easy to use, and explosion-proof performance is good.
The size of mesh opening and the shaped design of block blast-proof materials of the present invention are reasonable, and be flexible good, and the unit elongation height can be widely used in storage tank, mobile fuel truck, oil truck, tank fuel tank, automotive oil tank, cylinder for liquefied gas and the inflammable and explosive chemical storage tank of oil depot.
Claims (3)
1. block blast-proof materials, make by the alloy foil net after joint-cutting and the expansion, has cellular vesicular structure, it is characterized in that: the chemical component weight per-cent of alloy foil is: silicon 0.3～0.6%, iron 0.3～0.7%, copper 0.1～0.2%, manganese 0.8～1.8%, zinc 0.1%, titanium 0.1～0.2%, aluminium are surplus.
2. the manufacturing process of the described block blast-proof materials of claim 1, it is characterized in that processing step is: aluminum alloy ingot is rolled into alloy foil, be cut to the aluminium foil of joint-cutting by the grooving machine branch, shaping rolling is then carried out temper with the aluminium foil after the shaping rolling again, and tempering temperature is 220 ℃～240 ℃, tempering time 8～10 hours, with the aluminium foil blowing after the tempering and cut rollingly, draw in the net to expand to aluminum foil web then, the more folded system of this aluminum foil web is shaped to netted block blast-proof materials.
3. the manufacturing process of block blast-proof materials according to claim 2, it is characterized in that: the netted block blast-proof materials that will fold behind the type of making is further cut shaping, make the elongated explosion-proof lamp, make sphere by apparatus for making pearl ball then, become the ball-type block blast-proof materials.
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2007101343206A CN101144132A (en) | 2007-10-10 | 2007-10-10 | Obstruct explosion-proof material and manufacturing technique thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2007101343206A CN101144132A (en) | 2007-10-10 | 2007-10-10 | Obstruct explosion-proof material and manufacturing technique thereof |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101857121A (en) * | 2010-06-02 | 2010-10-13 | 莫苏萍 | Barrier and explosion-proof material made of copper alloy |
| CN101879662A (en) * | 2010-06-02 | 2010-11-10 | 莫苏萍 | Barrier and explosion-proof material production equipment |
| CN101973437A (en) * | 2010-07-28 | 2011-02-16 | 上海华篷防爆科技有限公司 | Tin and copper alloy explosion-proof material and preparation method thereof |
| CN102155612A (en) * | 2011-03-25 | 2011-08-17 | 王新钢 | Separation explosion-proof gas tank |
| CN102242860A (en) * | 2010-05-14 | 2011-11-16 | 吴银森 | Civil petroleum liquefied gas tank with explosion-proof filler and manufacturing method thereof |
| CN102514854A (en) * | 2011-12-19 | 2012-06-27 | 唐宇峰 | Explosion-proof material |
| CN103215476A (en) * | 2013-05-03 | 2013-07-24 | 西南铝业（集团）有限责任公司 | Aluminium alloy foil for fire and explosion protection |
| CN103287764A (en) * | 2013-06-04 | 2013-09-11 | 胡元军 | Titanium-magnesium alloy explosion-proof material |
| CN103540988A (en) * | 2013-10-31 | 2014-01-29 | 江苏三科安全科技有限公司 | Manufacture process of barrier explosion-proof aluminum alloy |
| CN103556200A (en) * | 2013-10-31 | 2014-02-05 | 江苏三科安全科技有限公司 | Anodic oxidation process for obstruction anti-explosion aluminum alloy |
| CN104276366A (en) * | 2014-09-30 | 2015-01-14 | 深圳国能合创能源技术有限公司 | Corrosion-resistant and abrasion-resistant explosion suppression material and preparation method thereof |
| CN104593642A (en) * | 2014-12-31 | 2015-05-06 | 无锡冠云铝业有限公司 | High-strength slab ingot |
| CN104651678A (en) * | 2015-01-21 | 2015-05-27 | 湖州洋西铝业有限公司 | Aluminum alloy explosion suppression material and preparation method thereof |
| CN106829242A (en) * | 2017-04-11 | 2017-06-13 | 北京弘鹏防爆测控技术有限公司 | A kind of oil drum block blast-proof materials |
| CN106975818A (en) * | 2017-03-16 | 2017-07-25 | 赖瑞琪 | Suitable for the portable small-sized safe flame-cutting plant of the anti-fire-fighting of probably speedily carrying out rescue work of anti-terrorism |
| CN107326222A (en) * | 2017-05-25 | 2017-11-07 | 河南中联安全科技有限公司 | Nano composite aluminum alloy block blast-proof materials and preparation method thereof |
| CN112342443A (en) * | 2020-10-21 | 2021-02-09 | 山东隆泰石油装备有限公司 | Barrier explosion-proof material and manufacturing process thereof |
-
2007
- 2007-10-10 CN CNA2007101343206A patent/CN101144132A/en active Pending
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102242860A (en) * | 2010-05-14 | 2011-11-16 | 吴银森 | Civil petroleum liquefied gas tank with explosion-proof filler and manufacturing method thereof |
| CN101879662A (en) * | 2010-06-02 | 2010-11-10 | 莫苏萍 | Barrier and explosion-proof material production equipment |
| CN101857121A (en) * | 2010-06-02 | 2010-10-13 | 莫苏萍 | Barrier and explosion-proof material made of copper alloy |
| CN101973437A (en) * | 2010-07-28 | 2011-02-16 | 上海华篷防爆科技有限公司 | Tin and copper alloy explosion-proof material and preparation method thereof |
| CN102155612A (en) * | 2011-03-25 | 2011-08-17 | 王新钢 | Separation explosion-proof gas tank |
| CN102514854A (en) * | 2011-12-19 | 2012-06-27 | 唐宇峰 | Explosion-proof material |
| CN103215476B (en) * | 2013-05-03 | 2016-03-16 | 西南铝业（集团）有限责任公司 | A kind of fire-proof and explosion-proof alloy foil |
| CN103215476A (en) * | 2013-05-03 | 2013-07-24 | 西南铝业（集团）有限责任公司 | Aluminium alloy foil for fire and explosion protection |
| CN103287764A (en) * | 2013-06-04 | 2013-09-11 | 胡元军 | Titanium-magnesium alloy explosion-proof material |
| CN103287764B (en) * | 2013-06-04 | 2018-02-27 | 胡元军 | titanium-magnesium alloy explosion-proof material |
| CN103540988A (en) * | 2013-10-31 | 2014-01-29 | 江苏三科安全科技有限公司 | Manufacture process of barrier explosion-proof aluminum alloy |
| CN103556200A (en) * | 2013-10-31 | 2014-02-05 | 江苏三科安全科技有限公司 | Anodic oxidation process for obstruction anti-explosion aluminum alloy |
| CN104276366A (en) * | 2014-09-30 | 2015-01-14 | 深圳国能合创能源技术有限公司 | Corrosion-resistant and abrasion-resistant explosion suppression material and preparation method thereof |
| CN106319294A (en) * | 2014-12-31 | 2017-01-11 | 泉州市中研智能机电研究院有限公司 | High-strength sheet ingot |
| CN104593642A (en) * | 2014-12-31 | 2015-05-06 | 无锡冠云铝业有限公司 | High-strength slab ingot |
| CN104651678A (en) * | 2015-01-21 | 2015-05-27 | 湖州洋西铝业有限公司 | Aluminum alloy explosion suppression material and preparation method thereof |
| CN106975818A (en) * | 2017-03-16 | 2017-07-25 | 赖瑞琪 | Suitable for the portable small-sized safe flame-cutting plant of the anti-fire-fighting of probably speedily carrying out rescue work of anti-terrorism |
| CN106829242A (en) * | 2017-04-11 | 2017-06-13 | 北京弘鹏防爆测控技术有限公司 | A kind of oil drum block blast-proof materials |
| CN107326222A (en) * | 2017-05-25 | 2017-11-07 | 河南中联安全科技有限公司 | Nano composite aluminum alloy block blast-proof materials and preparation method thereof |
| CN107326222B (en) * | 2017-05-25 | 2019-04-12 | 河南中联安全科技有限公司 | Nano composite aluminum alloy block blast-proof materials and preparation method thereof |
| CN112342443A (en) * | 2020-10-21 | 2021-02-09 | 山东隆泰石油装备有限公司 | Barrier explosion-proof material and manufacturing process thereof |
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