CN1233557A - Metal composite plate - Google Patents
Metal composite plate Download PDFInfo
- Publication number
- CN1233557A CN1233557A CN98123407A CN98123407A CN1233557A CN 1233557 A CN1233557 A CN 1233557A CN 98123407 A CN98123407 A CN 98123407A CN 98123407 A CN98123407 A CN 98123407A CN 1233557 A CN1233557 A CN 1233557A
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- Prior art keywords
- inorganic
- composite metal
- metal plate
- combination
- plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 239000002905 metal composite material Substances 0.000 title 1
- 229910052751 metal Inorganic materials 0.000 claims abstract description 63
- 239000002184 metal Substances 0.000 claims abstract description 63
- 239000002131 composite material Substances 0.000 claims abstract description 57
- 239000000203 mixture Substances 0.000 claims abstract description 27
- 229910052910 alkali metal silicate Inorganic materials 0.000 claims abstract description 8
- 229910001463 metal phosphate Inorganic materials 0.000 claims abstract description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 7
- 239000004604 Blowing Agent Substances 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 abstract description 3
- 230000001070 adhesive effect Effects 0.000 abstract description 3
- 229910010272 inorganic material Inorganic materials 0.000 abstract 1
- 239000011147 inorganic material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 12
- 239000003795 chemical substances by application Substances 0.000 description 8
- 239000007864 aqueous solution Substances 0.000 description 5
- 230000003014 reinforcing effect Effects 0.000 description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000018044 dehydration Effects 0.000 description 3
- 238000006297 dehydration reaction Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-L Phosphate ion(2-) Chemical compound OP([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-L 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000000 metal hydroxide Inorganic materials 0.000 description 2
- 150000004692 metal hydroxides Chemical class 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 235000019832 sodium triphosphate Nutrition 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- UNXRWKVEANCORM-UHFFFAOYSA-I triphosphate(5-) Chemical compound [O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O UNXRWKVEANCORM-UHFFFAOYSA-I 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- ULGYAEQHFNJYML-UHFFFAOYSA-N [AlH3].[Ca] Chemical compound [AlH3].[Ca] ULGYAEQHFNJYML-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- -1 biphosphate magnesium salt Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- RGPUVZXXZFNFBF-UHFFFAOYSA-K diphosphonooxyalumanyl dihydrogen phosphate Chemical compound [Al+3].OP(O)([O-])=O.OP(O)([O-])=O.OP(O)([O-])=O RGPUVZXXZFNFBF-UHFFFAOYSA-K 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052914 metal silicate Inorganic materials 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 229910021332 silicide Inorganic materials 0.000 description 1
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- CCEKAJIANROZEO-UHFFFAOYSA-N sulfluramid Chemical group CCNS(=O)(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F CCEKAJIANROZEO-UHFFFAOYSA-N 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229910052844 willemite Inorganic materials 0.000 description 1
- 239000010456 wollastonite Substances 0.000 description 1
- 229910052882 wollastonite Inorganic materials 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
Landscapes
- Laminated Bodies (AREA)
Abstract
The invention provides a composite metal plate having light weight and excellent heat resistance and fire resistance. Incombustible first and second metal plates (4, 5) are adhibited by inorganic adhesive (1) on the both sides of the plate-shape inorganic material (3) of inorganic adhesive (1) and inorganic mixture (2) containing metal phosphate system or alkali metal silicate system.
Description
The door, building slab, vehicle usefulness plate, boats and ships that the present invention relates to be used for wallboard, the vehicles and elevator case in the elevator case is with plate or the aircraft composite metal plate with plate etc.
In the past, for example No. 2634508 communique of Japan Patent disclosed as the plate that at the mixture that between 2 piece aluminium sheet press from both sides powder of stainless steel, melmac and ceramic powder form of elevator with forming board.
The above-mentioned elevator that in the past used mainly is made of non-automatic incombustible material with the centre-fills between sheet metal in the forming board, so, possessed good hear resistance and fire resistance, and alleviated the weight of plate.But making in noninflammability metal dust and the ceramic powder forming mould needs 10～20% synthetic resin such as melmac, so hear resistance and fire resistance have certain limitation.Be directed to this, trend from now on is to wish that hear resistance and fire resistance further improve, and in order to meet this requirement, needs further to improve hear resistance and fire resistance.
Problem of the present invention is to address the above problem, and its objective is the composite metal plate that acquisition can make hear resistance and fire resistance all increase.
The described composite metal plate of the invention of claim 1 possesses and comprises metal phosphate system or alkali silicate is the tabular inorganic combination of inorganic bond and utilizes inorganic bond to be bonded in the noninflammability the 1st and the 2nd metallic plate on inorganic combination two sides.
The described composite metal plate of the invention of claim 2 has used the inorganic combination that comprises particle shape inorganic mixture.
The described composite metal plate of the invention of claim 3 has used hollow-particle shape inorganic mixture.
In the described composite metal plate of the invention of claim 4, used at least a kind of inorganic matter in aluminum particulate, ceramic sphere, volcanic ash sphere and the glass sphere as inorganic mixture.
The described composite metal plate of the invention of claim 5 has used the inorganic combination that comprises inorfil.
The invention of claim 6 described composite metal plate has used the aqueous solution by the heating inorganic bond, makes its dehydration and the inorganic combination that solidifies, the 1st and at least one side of metallic plate be provided with the draining through hole.
In the described composite metal plate of the invention of claim 7, the contact-making surface of the 1st and the 2nd metallic plate and inorganic combination has been carried out antirust processing.
In the described composite metal plate of the invention of claim 8, utilize blowing agent in inorganic combination, to form bubble.
The described composite metal plate of the invention of claim 9 used have comprise inorganic bond, forming and hardening is the inorganic combination of tabular inorganic formed body, utilize inorganic bond on inorganic formed body two sides bonding the 1st and the 2nd metallic plate.
Below, with reference to the accompanying drawings enforcement state of the present invention is described.
Fig. 1 is the profile of the composite metal plate of the invention process state 1.Among the figure, utilize on the two sides of the tabular inorganic combination 3 that is mixed with inorganic bond 1 and inorganic mixture 2 bonding force of inorganic bond 1 bonding noninflammability the 1st and the 2nd metallic plate 4,5.The needs of draining also are provided with a large amount of through hole 4a when making in order to satisfy on the 1st metallic plate 4.
What above-mentioned inorganic bond 1 used is that metal phosphate system or alkali silicate are adhesive.Specifically be exactly in the aqueous solution of metal phosphate or alkali silicate, to mix inorganic mixture 2, add curing agent then, be heated to set point of temperature, dehydration, inorganic bond is solidified, obtain the inorganic combination 3 of moulding, the bonding the 1st and the 2nd metallic plate 4,5 during curing thereon.
Curing agent used when using the metal tripolyphosphate saline solution is metal oxide, metal hydroxides, silicate or borate etc.Curing agent used when using alkali metal silicate aqueous solution is metal oxide, metal hydroxides, silicide, silicofluoride, phosphate or borate etc.
Object lesson is as follows, and curing agent used when using biphosphate aluminum saline solution or biphosphate magnesium salt solution is Al (OH)
3(hydrated aluminum), CaOSiO
2(wollastonite), 2ZnOSiCa (willemite), CaO2Al
2O
3(aluminium-calcium composite oxides) etc.
Can not solidify even do not add above-mentioned curing agent in the inorganic bond 1 by heating yet, if but added curing agent, solidification temperature is reduced, and resistance to water is increased.
On the other hand, the inorganic mixture 2 that is included in the inorganic combination 3 can use aluminum particulate, ceramic sphere, volcanic ash sphere (the hollow volcanic ash of mist island volcano) or glass sphere or their mixture.In addition, corresponding to the inorganic combination 3 after solidifying, the mixed proportion of inorganic mixture 2 is about 70-30 weight %.
The the 1st and the 2nd metallic plate 4,5 can use aluminium alloy sheet, stainless sheet steel or steel sheet etc.If needed, also can carry out surperficial alumite mirror finish, mirror finish, colored coating processing, the colored coating processing of surperficial alumite etc. on the 1st and the 2nd metallic plate 4,5 surfaces.In addition, when using aluminium dihydrogen phosphate salt etc. to have corrosive inorganic bond 1, can carry out that alumite is processed to the contact-making surface of the 1st and the 2nd metallic plate 4,5 and inorganic combination 3 or antirust processing such as coating processing.
Then, one of manufacture method of above-mentioned composite metal plate is described.At first, in the biphosphate aluminum saline solution, be mixed into aluminum particulate, add curing agent again,, it is dried to a certain degree, make and have not article shaped of fusible sheet 80-120 ℃ of heating.Then, this not the article shaped two sides bonding on the 1st and the 2nd metallic plate 4,5, as aluminium alloy sheet.At this moment, being provided with diameter in advance on the 1st metallic plate 4 is a plurality of through hole 4a about 0.5～3mm.In addition, also alumite processing has been carried out on the aluminium alloy sheet two sides.
With the extrusion forming under 120～200 ℃ temperature of above-mentioned duplexer, so just can from through hole 4a, squeeze the water out, the dehydrating and curing of inorganic bond 1 is further carried out, make the 1st and the 2nd metallic plate 4,5 can be bonded in the two sides of inorganic combination 3 securely.Then, make the entire plate cooling, just made composite metal plate.
Owing to do not use organic material just to make the 1st and the 2nd metallic plate 4,5 be bonded in inorganic combination 3 two sides securely in this composite metal plate, so improved hear resistance and fire resistance significantly, and, can when the heating extrusion forming, prevent the generation of organic gas, can also prevent the deterioration that occurs in time, prolonged service life, and sound insulation value and mechanical strength are also increased.
In addition, owing in inorganic combination 3, mixed inorganic mixture 2, so, by suitable selection to the kind and the mixed proportion of inorganic mixture 2, can alleviate the weight of entire plate, simultaneously can also reduce its cost, and can reduce the shrinkage factor of the inorganic combination 3 that dehydrating and curing forms.
By on the 1st metallic plate 4, through hole 4a being set, the dehydrating and curing of inorganic bond 1 is carried out smoothly again.Because also the 1st and the 2nd metallic plate 4,5 has been carried out antirust processing such as alumite processing, so, prevented the corrosion of the 1st and the 2nd metallic plate 4,5, prolonged service life.
In addition, on the 1st metallic plate 4, be provided with through hole 4a in the enforcement state 1, also can on the 1st and the 2nd metallic plate 4,5, this through hole be set all in fact.
As shown in Figure 2, because what be blended in that inorganic mixture in the inorganic combination 3 uses is hollow-particle shape pottery sphere and volcanic ash sphere, so can alleviate the weight of entire plate.
As shown in Figure 3, do not mix inorganic mixture 2, only utilize inorganic bond 1 to constitute inorganic combination 3.
Enforcement state 4
Fig. 4 is the profile of the composite metal plate of the invention process state 4.This example is to be mixed into inorganic mixture 2 in metal tripolyphosphate saline solution or alkali metal silicate aqueous solution, add curing agent and blowing agent again, heating is solidified inorganic combination, utilize blowing agent in inorganic combination 3, to form a plurality of bubbles, the weight of entire plate is further alleviated.
Fig. 5 is the profile of the composite metal plate of the invention process state 5.Be that the tabular inorganic formed body 7 of regulation shape and the inorganic bond 1a on inorganic formed body two sides constitute inorganic combination 3 by the forming and hardening in advance that comprises inorganic bond 1 and inorganic mixture 2 in this example, utilize inorganic bond 1a the bonding the 1st and the 2nd metallic plate 4,5 on inorganic combination 3 on inorganic formed body 7 two sides.And, on the 1st and the 2nd metallic plate 4,5, all be provided with through hole 4a and 5a.
Owing to be pre-formed inorganic formed body 7 in this composite metal plate, so the thickness of the entire plate after can having reduced metallic plate 4,5 bonding can make the size trend of finished product stable.
Enforcement state 6
Fig. 6 is the profile of the composite metal plate of the invention process state 6.Comprise inorganic bond 1, inorganic mixture 2 and inorfil 8 in the inorganic combination 3 of this example.Used inorfil 8 is a glass fibre.Owing to comprise inorfil 8 in the inorganic combination 3 of this composite metal plate, so can further improve its mechanical strength.
In addition, inorfil 8 can be blended in separately in the inorganic combination 3, also can adopt inorganic bond 1 to be contained be immersed in method such in the inorganic felt and mix.
Fig. 7 is the profile that has used the wallboard in the elevator case of composite metal plate of the present invention.Among the figure, utilize inorganic bond 1 in composite metal plate 11 the insides that are shaped to the regulation shape the bonding securely reinforcing member 12 that constitutes by the noninflammability metal.Inorganic bond 1 used herein is identical with the example shown in the above-mentioned enforcement state 1～6.
Fig. 8 has used the profile of the vehicle of composite metal plate of the present invention with plate.The a plurality of reinforcing members 15 that are made of the noninflammability metal on 13,14 folders of the composite metal plate that is shaped to the regulation shape have respectively so just formed space 16 composite metal plate 13 and 14.Composite metal plate 13,14 and reinforcing member 15 are bonding securely by inorganic bond 1.
As shown in Figure 7 and Figure 8, composite metal plate of the present invention uses as the base material of wallboard, and the reinforcing member 12 that is made of the noninflammability metal and 15 bonding by inorganic bond 1 so just can significantly improve the hear resistance and the fire resistance of monoblock wallboard.In addition, by using reinforcing member 12 and 15, can alleviate the weight of entire plate significantly.
As mentioned above, since the described composite metal plate of invention of claim 1 possess the metal phosphate of comprising or The tabular inorganic combination of the inorganic bond of alkali silicate system, and utilize inorganic bond to be bonded in nothing The noninflammability the 1st on machine combination two sides and the 2nd metallic plate, so, do not use organic material just can make the 1st Be bonded in securely inorganic combination two sides with the 2nd metallic plate, improved significantly heat resistance and fire resistance, and Can when the heating extrusion forming, prevent the generation of organic gas, more can prevent deterioration in time, prolong Service life. In addition, also can improve sound insulation value and mechanical strength.
Because the described composite metal plate of invention of claim 2 has used the nothing that comprises particle shape inorganic mixture The machine combination is so by suitably selecting kind and the mixed proportion of inorganic mixture, can alleviate entire plate Weight. Can also reduce the shrinkage factor when making.
Because the described composite metal plate of invention of claim 3 has used hollow-particle shape inorganic mixture, institute With, can further alleviate the weight of entire plate.
Because used inorganic mixture is aluminum particulate, pottery in the described composite metal plate of invention of claim 4 At least a kind of inorganic matter in porcelain sphere, volcanic ash sphere and the glass sphere is so can alleviate monoblock The weight of plate can also reduce cost.
Because the described composite metal plate of invention of claim 5 has used the inorganic combination that comprises inorfil Body is so can further improve mechanical strength.
Because the described composite metal plate of invention of claim 6 has used the aqueous solution of heating inorganic bond, The inorganic combination that makes its dehydration and solidify, and be provided with draining at least one of the 1st and the 2nd metallic plate Use through hole, so, metallic plate easily is bonded on the inorganic combination, and easily moulding Be the regulation shape.
Because in the described composite metal plate of invention of claim 7, to the 1st and the 2nd metallic plate and inorganic knot Fit contact-making surface has carried out antirust processing, so, when use has corrosive inorganic bond, can Prevent the corrosion of the 1st and the 2nd metallic plate, and can prolong the life-span of monoblock composite plate.
Owing in the described composite metal plate of invention of claim 8, utilize blowing agent shape in inorganic combination Become bubble, so the weight of entire plate is further alleviated.
Since used in the described composite metal plate of invention of claim 9 have the inorganic bond of comprising, one-tenth Type is cured as the inorganic combination of tabular inorganic formed body, and utilizes inorganic bond sticking on inorganic formed body two sides Closed the 1st and the 2nd metallic plate, so the thickness that can reduce the entire plate behind the metallic plate bonding shrinks, Make the size trend of finished product stable.
Fig. 1 is the profile of the composite metal plate of the invention process state 1.
Fig. 2 is the profile of the composite metal plate of the invention process state 2.
Fig. 3 is the profile of the composite metal plate of the invention process state 3.
Fig. 4 is the profile of the composite metal plate of the invention process state 4.
Fig. 5 is the profile of the composite metal plate of the invention process state 5.
Fig. 6 is the profile of the composite metal plate of the invention process state 6.
Fig. 7 is the profile that has used the wallboard in the elevator case of composite metal plate of the present invention.
Fig. 8 has used the profile of the vehicle of composite metal plate of the present invention with plate.
Among the figure 1,1a is inorganic bond, 2 is inorganic mixture, 3 is inorganic combination, 4 is the 1st metallic plate, 4a, 5a are through hole, 5 is the 2nd metallic plate, 7 is inorganic formed body, 8 is inorfil.
Claims (9)
1. composite metal plate, it is characterized in that, possess and comprise metal phosphate system or alkali silicate is the tabular inorganic combination of inorganic bond, and utilize above-mentioned inorganic bond to be bonded in the noninflammability the 1st and the 2nd metallic plate on above-mentioned inorganic combination two sides.
2. composite metal plate as claimed in claim 1, its feature also are, comprise particle shape inorganic mixture in the inorganic combination.
3. composite metal plate as claimed in claim 2, its feature are that also inorganic mixture is the hollow-particle shape.
4. as claim 2 or 3 described composite metal plates, its feature is that also inorganic mixture comprises at least a kind in aluminum particulate, ceramic sphere, volcanic ash sphere and the glass sphere.
5. as each described composite metal plate of claim 1～4, its feature also is, comprises inorfil in the inorganic combination.
6. as each described composite metal plate of claim 1～5, its feature is that also inorganic combination forms its dehydrating and curing, and be provided with the draining through hole at least one of the 1st and the 2nd metallic plate by the heating inorganic bond.
7. as each described composite metal plate of claim 1～6, its feature also is, the contact-making surface of the 1st and the 2nd metallic plate and inorganic combination has been carried out antirust processing.
8. as each described composite metal plate of claim 1～7, its feature also is, utilizes blowing agent to form bubble in inorganic combination.
9. as each described composite metal plate of claim 1～8, its feature also is, inorganic combination has the tabular inorganic formed body that comprises inorganic bond, forming and hardening, and utilize inorganic bond on above-mentioned inorganic formed body two sides bonding the 1st and the 2nd metallic plate.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP115302/98 | 1998-04-24 | ||
| JP10115302A JPH11300877A (en) | 1998-04-24 | 1998-04-24 | Metal composite plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1233557A true CN1233557A (en) | 1999-11-03 |
Family
ID=14659277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98123407A Pending CN1233557A (en) | 1998-04-24 | 1998-10-15 | Metal composite plate |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPH11300877A (en) |
| KR (1) | KR100323907B1 (en) |
| CN (1) | CN1233557A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI410279B (en) * | 2008-08-27 | 2013-10-01 | China Steel Corp | A Synthetic Method of Double - pore Molecular Sieve in Cave |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014040709A (en) * | 2012-08-21 | 2014-03-06 | Kaidaa Giken:Kk | Frameless ceiling inspection hole |
| WO2016006060A1 (en) * | 2014-07-09 | 2016-01-14 | 三菱電機株式会社 | Elevator device and elevator panel |
| CN105544874B (en) * | 2015-12-17 | 2018-02-27 | 湖北顶铭环保材料有限公司 | A kind of novel heat-insulation noise reduction water-proof composite roof building materials and preparation method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60203753A (en) * | 1984-03-28 | 1985-10-15 | 日本軽金属株式会社 | Fire retardant panel for building |
-
1998
- 1998-04-24 JP JP10115302A patent/JPH11300877A/en active Pending
- 1998-10-14 KR KR1019980042945A patent/KR100323907B1/en not_active IP Right Cessation
- 1998-10-15 CN CN98123407A patent/CN1233557A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI410279B (en) * | 2008-08-27 | 2013-10-01 | China Steel Corp | A Synthetic Method of Double - pore Molecular Sieve in Cave |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100323907B1 (en) | 2002-07-02 |
| KR19990081768A (en) | 1999-11-15 |
| JPH11300877A (en) | 1999-11-02 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |