DE10330341B4 - Metallic coating material reinforced with long basalt fibers and its products - Google Patents
Metallic coating material reinforced with long basalt fibers and its products Download PDFInfo
- Publication number
- DE10330341B4 DE10330341B4 DE10330341A DE10330341A DE10330341B4 DE 10330341 B4 DE10330341 B4 DE 10330341B4 DE 10330341 A DE10330341 A DE 10330341A DE 10330341 A DE10330341 A DE 10330341A DE 10330341 B4 DE10330341 B4 DE 10330341B4
- Authority
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- Prior art keywords
- filaments
- basalt
- laminate according
- alloys
- plastic
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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.)
- Expired - Fee Related
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- 239000000463 material Substances 0.000 title claims abstract description 14
- 229920002748 Basalt fiber Polymers 0.000 title claims description 23
- 239000011248 coating agent Substances 0.000 title description 3
- 238000000576 coating method Methods 0.000 title description 3
- 229910052751 metal Inorganic materials 0.000 claims abstract description 28
- 239000002184 metal Substances 0.000 claims abstract description 28
- 239000004033 plastic Substances 0.000 claims abstract description 22
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract 4
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims abstract 2
- 229910052681 coesite Inorganic materials 0.000 claims abstract 2
- 229910052906 cristobalite Inorganic materials 0.000 claims abstract 2
- 239000000377 silicon dioxide Substances 0.000 claims abstract 2
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract 2
- 229910052682 stishovite Inorganic materials 0.000 claims abstract 2
- 229910052905 tridymite Inorganic materials 0.000 claims abstract 2
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 2
- 229910001148 Al-Li alloy Inorganic materials 0.000 claims description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 2
- 229910000861 Mg alloy Inorganic materials 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 2
- 229910001297 Zn alloy Inorganic materials 0.000 claims description 2
- JFBZPFYRPYOZCQ-UHFFFAOYSA-N [Li].[Al] Chemical compound [Li].[Al] JFBZPFYRPYOZCQ-UHFFFAOYSA-N 0.000 claims description 2
- WPPDFTBPZNZZRP-UHFFFAOYSA-N aluminum copper Chemical compound [Al].[Cu] WPPDFTBPZNZZRP-UHFFFAOYSA-N 0.000 claims description 2
- FJMNNXLGOUYVHO-UHFFFAOYSA-N aluminum zinc Chemical compound [Al].[Zn] FJMNNXLGOUYVHO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 229910052744 lithium Inorganic materials 0.000 claims description 2
- 239000001989 lithium alloy Substances 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 239000012815 thermoplastic material Substances 0.000 claims 1
- 229920001187 thermosetting polymer Polymers 0.000 claims 1
- 239000000835 fiber Substances 0.000 description 8
- 239000002648 laminated material Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000011159 matrix material Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 239000003733 fiber-reinforced composite Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000356114 Trachytes Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002313 adhesive film Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000010438 granite Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000005332 obsidian Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920005594 polymer fiber Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000012783 reinforcing fiber Substances 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
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
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- 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
- B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
-
- 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
- B32B19/00—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica
- B32B19/02—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica the layer of fibres or particles being impregnated or embedded in a plastic substance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/06—Frames; Stringers; Longerons ; Fuselage sections
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/06—Frames; Stringers; Longerons ; Fuselage sections
- B64C1/12—Construction or attachment of skin panels
-
- 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
- B32B2311/00—Metals, their alloys or their compounds
- B32B2311/12—Copper
-
- 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
- B32B2311/00—Metals, their alloys or their compounds
- B32B2311/18—Titanium
-
- 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
- B32B2311/00—Metals, their alloys or their compounds
- B32B2311/24—Aluminium
-
- 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
- B32B2398/00—Unspecified macromolecular compounds
- B32B2398/10—Thermosetting resins
-
- 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
- B32B2398/00—Unspecified macromolecular compounds
- B32B2398/20—Thermoplastics
-
- 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
- B32B2605/00—Vehicles
- B32B2605/18—Aircraft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C2001/0054—Fuselage structures substantially made from particular materials
- B64C2001/0081—Fuselage structures substantially made from particular materials from metallic materials
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/40—Weight reduction
Abstract
Laminat
aus mindestens zwei Metallblechen, von denen jedes eine Dicke von
weniger als 1,5 mm, insbesondere von 0,1 bis 0,8 mm besitzt, wobei
zwischen den Blechen eine Kunststoffschicht angeordnet ist, welche
mit den Metallblechen verklebt ist, welche Schicht Basaltfilamente
mit einem Elastizitätsmodul
von über
50 GPa enthält,
wobei die Basaltfilamente 35-75% des Volumens des Kunststoffes und
der Basaltfilamente zusammen bilden, dadurch gekennzeichnet, dass:
A.
die Basaltfilamente einen Elastizitätsmodul von 90-120 GPa haben;
B.
die Basaltfilamente 35-55 Gew. %, vorzugsweise 47-50 Gew. % SiO2
enthalten;
C. die Basaltfilamente 10-25 Gew. %, vorzugsweise
15-18 Gew. % Al2O3 enthalten;
D. die Basaltfilamente 3-10 Gew.
%, vorzugsweise 5-7 Gew. % MgO enthalten;
E. die Metallbleche
aus einem Material mit einer Zugfestigkeit von über 0,20 GPa
bestehen.Laminate of at least two metal sheets, each of which has a thickness of less than 1.5 mm, in particular from 0.1 to 0.8 mm, wherein between the sheets a plastic layer is arranged, which is glued to the metal sheets, which layer basalt filaments having a modulus of elasticity greater than 50 GPa, the basal filaments constituting 35-75% of the volume of the plastic and basalt filaments, characterized in that:
A. the basalt filaments have a modulus of elasticity of 90-120 GPa;
B. The basalt filaments 35-55 wt.%, Preferably 47-50 wt.% SiO2 contain;
C. the basal filaments contain 10-25% by weight, preferably 15-18% by weight Al 2 O 3;
D. The basalt filaments contain 3-10% by weight, preferably 5-7% by weight of MgO;
E. The metal sheets of a material with a tensile strength of over 0.20 GPa
consist.
Description
Die Erfindung betrifft ein Laminat aus mindestens zwei Metallblechen, von denen jedes eine Dicke von weniger als 1,5 mm, insbesondere von 0,1 bis 0,8 mm besitzt, wobei zwischen den Blechen eine Kunststoffschicht angeordnet ist, welche mit den Metallblechen verklebt ist, welche Schicht Basaltfasern mit einem Elastizitätsmodul von über 50 GPa enthält, die mindestens in einer Richtung parallel zueinander liegen, wobei die Basaltfaserfilmente 35-75% des Volumens des Kunststoffes und der Basaltfasern zusammen bilden.The Invention relates to a laminate of at least two metal sheets, each of which has a thickness of less than 1.5 mm, in particular from 0.1 to 0.8 mm, wherein between the sheets a plastic layer is arranged, which is glued to the metal sheets, which Layer of basalt fibers with a modulus of elasticity of over 50 GPa contains which are at least in one direction parallel to each other, wherein the basalt fiber films 35-75% of the volume of the plastic and form the basalt fibers together.
Bei der Auslegung von Leichtbaustrukturen wird ein besonderer Wert auf die Gewichtsreduzierung gelegt. Hierbei sollen in Abhängigkeit von der Anwendung die Leichtbaustrukturen unterschiedliche Festigkeits-, Ermüdungs- und Schadenstoleranzanforderungen erfüllen. Insbesondere im Flugzeugbau wird ein besonderer Aspekt auf die schadenstoleranten Eigenschaften von Leichtbaustrukturen gelegt.at The design of lightweight structures is of particular value put the weight reduction. Here are dependent on from the application of lightweight structures different strength, fatigue and Meet damage tolerance requirements. Especially in aircraft becomes a special aspect on the damage tolerant properties laid by lightweight structures.
Die Erhöhung der schadenstoleranten Eigenschaften kann auf unterschiedlichen Wegen erfolgen: die Erhöhung der Hautdicke, die Verwendung von zusätzlichen lokalen Versteifungen oder die Anpassung der Hautdicke an Belastungsanforderungen usw. Diese Methoden führen lediglich zur einer Gewichtserhöhung der Leichtbaustruktur. Eine andere Möglichkeit besteht in der Verwendung von Werkstoffen mit erhöhten schadenstoleranten Eigenschaften wie z.B. metallische Schichtwerkstoffe oder faserverstärkte Laminate.The increase The damage tolerant properties can vary on different Because of: the increase the skin thickness, the use of additional local stiffeners or the adaptation of the skin thickness to load requirements, etc. These methods lead only for an increase in weight the lightweight structure. Another possibility is the use of materials with increased damage tolerant properties such as metallic coating materials or fiber reinforced Laminates.
In der letzten Zeit haben die faserverstärkten Verbundwerkstoffe auf Metallbasis an Bedeutung zugenommen. Die Verstärkung von metallischem Material mit Fasern erlaubt die mechanischen und schadenstoleranten Eigenschaften von metallischen Werkstoffen deutlich zu erhöhen. Die Verbesserung von Werkstoffeigenschaften ist jedoch sehr eng mit deutlich höheren Kosten für Verbundwerkstoffe verbunden. Die Gründe dafür liegen in höheren Herstellungskosten.In Of late, the fiber reinforced composites have on Metal base increased in importance. The reinforcement of metallic material with fibers allows the mechanical and damage tolerant properties significantly increase of metallic materials. The improvement of material properties however, is very narrow with significantly higher cost of composites connected. The reasons are in higher Production costs.
Die mit dem Aufschmelzen von Basismetallwerkstoffes verbundenen Methoden sind sehr zeit- und kostenaufwendig. Aus geeigneten, relativ preiswerten Herstellungsmethoden hat sich das Zusammenkleben von Metallblechen mit in Klebefolie eingebundenen Fasern bewährt.The associated with the melting of base metal material methods are very time consuming and costly. Made of suitable, relatively inexpensive Manufacturing methods has been the sticking together of metal sheets proven with embedded in adhesive film fibers.
Aus
Aus
Aus
Nachteile der vorbekannten Lösungendisadvantage the previously known solutions
Die Vorteile von bekannten laminierten Werkstoffen liegen im Vergleich zu äquivalenten monolithischen Blechen in den deutlich höheren schadenstoleranten Eigenschaften. Die Risswachstumseigenschaften von faserverstärkten Metall-Laminaten sind 10 bis 20 mal besser als in monolithischen Blechen.The Advantages of known laminated materials are in comparison to equivalent monolithic sheets in the significantly higher damage tolerant properties. The crack growth characteristics of fiber reinforced metal laminates are 10 to 20 times better than in monolithic sheets.
Jedoch besitzen die bekannten laminierten Werkstoffe im Vergleich zur monolithischen Werkstoffen niedrigere statische Eigenschaften. Die Elastizitätsgrenze bei einer Zug-, Druck- oder Schubbeanspruchung von bekannten laminierten Werkstoffen ist in Abhängigkeit von den verwendeten Klebesystemen und Fasertypen 5 bis 20% niedriger als bei äquivalenten monolithischen Werkstoffen.however own the known laminated materials compared to monolithic ones Materials lower static properties. The elastic limit at a tensile, compressive or shear stress of known laminated Materials is dependent of the adhesive systems and fiber types used, 5 to 20% lower as at equivalent monolithic materials.
Der Erfindung liegt somit die Aufgabe zugrunde, mechanische und schadenstolerante Eigenschaften von laminierten Schichtwerkstoffen zu verbessern.Of the The invention is therefore based on the object, mechanical and damage tolerant Properties of laminated laminates to improve.
Die Aufgabe wird durch die in dem Patentanspruch 1 aufgeführten Maßnahmen gelöst.The Task is achieved by the measures listed in the patent claim 1 solved.
Die Vorteile der Erfindung liegen in den verbesserten mechanischen und schadenstoleranten Eigenschaften von laminierten Werkstoffen. Im Vergleich zu bekannten faserverstärkten Laminaten, wie beispielsweise GLARE, ist bei der Verwendung von Basaltfasern eine Erhöhung von statischen Eigenschaften zu erwarten.The Advantages of the invention lie in the improved mechanical and damage tolerant properties of laminated materials. in the Compared to known fiber-reinforced laminates, such as GLARE, is an increase in the use of basalt fibers static properties expected.
Eine weiterer Vorteil ist eine Senkung der Herstellkosten. Die Herstellung von Basaltfasern erfolgt auf Basis von natürlichen Gesteinen. Hierbei sind die Rohstoffkosten deutlich niedriger als bei den Glasfasern.A Another advantage is a reduction in manufacturing costs. The production Basalt fibers are based on natural rocks. in this connection the raw material costs are significantly lower than with the glass fibers.
Weiterbildungen und vorteilhafte Ausgestaltungen sind in den Ansprüchen 2 bis 11 angegeben. Weitere Einzelheiten und Vorteile ergeben sich aus der nachfolgenden Beschreibung von Ausführungsbeispielen der Erfindung.further developments and advantageous embodiments are in the claims 2 to 11 indicated. Further details and advantages emerge the following description of embodiments of the invention.
Beschreibung der Erfindungdescription the invention
In
der Zeichnung sind Ausführungsbeispiele
der Erfindung dargestellt, welche nachstehend anhand der
Es zeigen im einzelnen:It show in detail:
In
den Figuren sind faserverstärkte
Verbundwerkstoffe auf Metallbasis gezeigt. Die Erfindung betrifft die
Laminierung von Metallblechen mit einer Kunststoffschicht mit Basaltfasern,
welche mit den Metallblechen verklebt ist. Der Schichtwerkstoff
Durch die Verwendung des Fasertyps in dieser Erfindung wird eine Erhöhung von statischen Eigenschaften erreicht.By the use of the fiber type in this invention will be an increase of achieved static properties.
Bisher war die Verwendung von Basaltfasern für die Bauindustrie als Thermoisolierungs-Werkstoff oder zur Armierung von Betonerzeugnissen sowie in der Elektronikindustrie als Platine bekannt. Die Verwendung von Basaltfasern als Armierungsmaterial für laminierte Werkstoffe ist bisher nicht bekannt.So far was the use of basalt fibers for the construction industry as a thermal insulation material or for the reinforcement of concrete products and in the electronics industry known as the board. The use of basalt fibers as reinforcing material for laminated Materials is not known yet.
Für die Herstellung von Basaltfasern kann ein natürliches Gestein in Form vom Basalt, Granit, Diabas, Amphibolite, Diorit, Trachyt, Basalt, Porphyr und Obsidian verwendet werden. Die geeignete chemische Zusammensetzung ist in der Tabelle 1 angegeben: Tabelle 1: Chemische Zusammensetzung von Basaltfasern For the production of basalt fibers, a natural rock in the form of basalt, granite, diabase, amphibolite, diorite, trachyte, basalt, porphyry and obsidian can be used. The suitable chemical composition is given in Table 1: Table 1: Chemical composition of basalt fibers
Die Vorteile von Basaltfasern sind ein höherer Elastizitätsmodul 90-120 GPa, ein größerer Temperaturarbeitsbereich vom -260 bis +650 °C, gute Eigenschaften bei wechselnden Temperaturen, gute Korrosionseigenschaften sowie eine sehr gute Vibrationsbeständigkeit. (Tabelle 2). Das macht die Anwendung von geklebten Aluminium-Laminaten mit Basaltfasern speziell für den Flugzeugbau relevant. Tabelle 2: Mechanische Eigenschaften von unterschiedlichen Fasertypen im Vergleich zur Basaltfaser The advantages of basalt fibers are a higher modulus of elasticity 90-120 GPa, a greater temperature working range of -260 to +650 ° C, good properties at changing temperatures, good corrosion properties and a very good vibration resistance. (Table 2). This makes the application of glued aluminum laminates with basalt fibers especially relevant for aircraft construction. Table 2: Mechanical properties of different fiber types compared to basalt fiber
Bei der Positionierung von Basaltfasern in der Kunststoffmatrix sollen die Basaltfasern mindestens in einer Richtung parallel zueinander liegen oder in Form von Geweben miteinanderverbunden sein.at the positioning of basalt fibers in the plastic matrix the basalt fibers in at least one direction parallel to each other lie or be connected together in the form of tissues.
Als Metallbleche können Metalle aus folgender Werkstoffgruppe bestehen: Aluminiumlegierungen, insbesondere Aluminium-Kupfer-Legierungen, wie solche vom Typ M(USA) No. 2024, oder Aluminium-Zink-Legierungen, wie solche vom Typ M(USA) No. 7075, Aluminium-Lithiumlegierungen mit Lithiumgehalt von 0.5 bis 3%, Stahl, Titaniumlegierungen, Kupfer, Kupferlegierungen und Magnesiumlegierungen.When Metal sheets can Metals from the following group of materials consist of: aluminum alloys, in particular Aluminum-copper alloys, such as those of type M (USA) no. 2024 or aluminum-zinc alloys, such as those of type M (USA) no. 7075, Aluminum-lithium alloys with lithium content of 0.5 to 3%, steel, Titanium alloys, copper, copper alloys and magnesium alloys.
Claims (9)
Priority Applications (1)
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DE10330341A DE10330341B4 (en) | 2003-07-05 | 2003-07-05 | Metallic coating material reinforced with long basalt fibers and its products |
Applications Claiming Priority (1)
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DE10330341A DE10330341B4 (en) | 2003-07-05 | 2003-07-05 | Metallic coating material reinforced with long basalt fibers and its products |
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DE10330341A1 DE10330341A1 (en) | 2005-02-17 |
DE10330341B4 true DE10330341B4 (en) | 2005-09-15 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010009253A1 (en) | 2010-02-25 | 2011-08-25 | Bayerische Motoren Werke Aktiengesellschaft, 80809 | Join connector for use between motor car and motor car spoiler, has aluminum sheet part and steel or magnesium support connected together under intermediate layer of galvanic separation layer of basalt fiber reinforced layer |
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---|---|---|---|---|
EP0056288A1 (en) * | 1981-01-09 | 1982-07-21 | Technische Universiteit Delft | Laminate of metal sheet material and threads bonded thereto, as well as processes for the manufacture thereof |
EP0312151A1 (en) * | 1987-10-14 | 1989-04-19 | Akzo N.V. | Laminate of metal sheets and continuous glass filaments-reinforced synthetic material |
DE4116639A1 (en) * | 1991-05-22 | 1992-11-26 | Sigri Great Lakes Carbon Gmbh | METHOD FOR COATING A FIBER REINFORCED PLASTIC BODY |
DE4324030A1 (en) * | 1993-07-17 | 1995-01-19 | Hoechst Ag | Plastic molding compound for the production of molded parts with decorative effect |
EP0573507B1 (en) * | 1991-03-01 | 2000-01-26 | The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern | Reinforced alloy laminates |
DE10108357A1 (en) * | 2001-02-21 | 2002-08-29 | Sika Ag, Vorm. Kaspar Winkler & Co | Reinforcing bar and method for its production |
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2003
- 2003-07-05 DE DE10330341A patent/DE10330341B4/en not_active Expired - Fee Related
Patent Citations (6)
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EP0056288A1 (en) * | 1981-01-09 | 1982-07-21 | Technische Universiteit Delft | Laminate of metal sheet material and threads bonded thereto, as well as processes for the manufacture thereof |
EP0312151A1 (en) * | 1987-10-14 | 1989-04-19 | Akzo N.V. | Laminate of metal sheets and continuous glass filaments-reinforced synthetic material |
EP0573507B1 (en) * | 1991-03-01 | 2000-01-26 | The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern | Reinforced alloy laminates |
DE4116639A1 (en) * | 1991-05-22 | 1992-11-26 | Sigri Great Lakes Carbon Gmbh | METHOD FOR COATING A FIBER REINFORCED PLASTIC BODY |
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DE10108357A1 (en) * | 2001-02-21 | 2002-08-29 | Sika Ag, Vorm. Kaspar Winkler & Co | Reinforcing bar and method for its production |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010009253A1 (en) | 2010-02-25 | 2011-08-25 | Bayerische Motoren Werke Aktiengesellschaft, 80809 | Join connector for use between motor car and motor car spoiler, has aluminum sheet part and steel or magnesium support connected together under intermediate layer of galvanic separation layer of basalt fiber reinforced layer |
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DE10330341A1 (en) | 2005-02-17 |
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Owner name: AIRBUS OPERATIONS GMBH, 21129 HAMBURG, DE |
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R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20130201 |