JP2017518206A - 建造要素 - Google Patents
建造要素 Download PDFInfo
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- JP2017518206A JP2017518206A JP2016567838A JP2016567838A JP2017518206A JP 2017518206 A JP2017518206 A JP 2017518206A JP 2016567838 A JP2016567838 A JP 2016567838A JP 2016567838 A JP2016567838 A JP 2016567838A JP 2017518206 A JP2017518206 A JP 2017518206A
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- core layer
- silicone
- building element
- construction
- metal
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- 239000012792 core layer Substances 0.000 claims abstract description 22
- 238000003466 welding Methods 0.000 claims abstract description 12
- 239000011247 coating layer Substances 0.000 claims abstract description 10
- 230000004927 fusion Effects 0.000 claims abstract description 10
- 229910052751 metal Inorganic materials 0.000 claims abstract description 8
- 239000002184 metal Substances 0.000 claims abstract description 8
- 229920001296 polysiloxane Polymers 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 238000010276 construction Methods 0.000 claims description 9
- 229910045601 alloy Inorganic materials 0.000 claims description 7
- 239000000956 alloy Substances 0.000 claims description 7
- 239000010410 layer Substances 0.000 claims description 7
- 238000001465 metallisation Methods 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052749 magnesium Inorganic materials 0.000 claims description 3
- 239000011777 magnesium Substances 0.000 claims description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 2
- 229910052755 nonmetal Inorganic materials 0.000 claims description 2
- 238000005476 soldering Methods 0.000 abstract description 4
- 229910052760 oxygen Inorganic materials 0.000 description 9
- 239000001301 oxygen Substances 0.000 description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 230000003635 deoxygenating effect Effects 0.000 description 4
- 230000002000 scavenging effect Effects 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 229910000519 Ferrosilicon Inorganic materials 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229910000616 Ferromanganese Inorganic materials 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- DALUDRGQOYMVLD-UHFFFAOYSA-N iron manganese Chemical compound [Mn].[Fe] DALUDRGQOYMVLD-UHFFFAOYSA-N 0.000 description 2
- 238000011089 mechanical engineering Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- -1 For example Substances 0.000 description 1
- 206010040844 Skin exfoliation Diseases 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 238000010943 off-gassing Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/16—Arc welding or cutting making use of shielding gas
- B23K9/173—Arc welding or cutting making use of shielding gas and of a consumable electrode
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/23—Arc welding or cutting taking account of the properties of the materials to be welded
-
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- 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
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- B32B15/00—Layered products comprising a layer of metal
- B32B15/18—Layered products comprising a layer of metal comprising iron or steel
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- 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
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- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
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- 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 form; Layered products 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 form; Layered products 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 form; Layered products 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
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/08—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of metal, e.g. sheet metal
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
- E04C2/292—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and sheet metal
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/02—Iron or ferrous alloys
- B23K2103/04—Steel or steel alloys
-
- 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
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- B32B2255/20—Inorganic coating
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- B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
- B32B2309/08—Dimensions, e.g. volume
- B32B2309/10—Dimensions, e.g. volume linear, e.g. length, distance, width
- B32B2309/105—Thickness
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- B32B2311/00—Metals, their alloys or their compounds
- B32B2311/24—Aluminium
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Plasma & Fusion (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Laminated Bodies (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Vibration Prevention Devices (AREA)
Abstract
本発明は、２つの金属被覆層、および被覆層の間に配設された非金属コア層からなる建造要素に関する。本発明により対応される問題は、融接および／または高温はんだ付けに好適な建造要素を提案するという問題である。この問題は、主要請求項の特徴を有する建造要素によって解決される。
Description
本発明は、２つの金属被覆層、および被覆層の間に配設された非金属コア層からなる建造要素に関する。
汎用型の建造要素は、先行技術から知られている。Ｂｏｎｄａｌ（登録商標）の商品名で出願人により販売されている構造騒音防止複合材料は、２つの鋼被覆シートおよびその間に配設された粘弾性プラスチックコア層からなり、コア層は、アクリレートまたはポリエステル材料からなる。例えば溶接による、特に抵抗溶接による構造騒音防止複合材料の他の構成要素への接合は、一般に問題を呈することはない。抵抗溶接に対する構造騒音防止複合材料の適合性を増加させるために、独国特許第３８３４８２９号明細書において開示されているように、プラスチックコア層に、プラスチック層の厚さの７０から１３０％の粒子サイズを有するフェロシリコン粉末の形態の溶接添加剤を添加することができる。そのような建造要素の場合、接合シームの領域の全体、および熱の影響を受けたゾーンの部分において、２５０℃を超える温度で熱分解反応が生じるため、融接、またはさらには高温はんだ付けは使用できない。多くの燃焼残渣に加えて、ある量のガス、主に二酸化炭素が、融接において熱の作用の結果として形成され、これが溶融相の無孔（ｐｏｒｅ−ｆｒｅｅ）凝結を妨げる。
そのため、本発明の目的は、融接および／または高温はんだ付けに好適な建造要素を提案することである。
汎用型の建造要素のための上記目的は、非金属コア層がシリコーン含有材料で形成され、シリコーン含有コア層が、コア層を基準として０．１重量％から最大５重量％の量でシリコーン含有コア層に分散した脱酸素性元素および／または脱酸素性合金を含むことにより達成される。
試験では、シリコーン含有材料が、８００℃までの温度に短期間耐えることができることが示されている。ＭＩＧおよびＭＡＧ溶接においては標準的であるより高い温度では、シリコーン含有材料中のケイ素は、その酸素に対する高い親和性のために、酸素含有雰囲気中で二酸化ケイ素に分解する。ケイ素と酸素との反応の結果、溶融金属のガス放出および接合シーム領域での細孔形成が大幅に低減される。形成された二酸化ケイ素は、接合シームの表面（溶接シームの表面）上にシリケートの形態で堆積し、必要に応じて機械的に除去され得る。シリコーン含有コア層に脱酸素性元素および／または脱酸素性合金を添加した後では、驚くべきことに、接合プロセス（融接プロセス）中、酸素が結合し、溶接溶融物を介してスラグに移動するか、またはいわゆる析出酸化の過程で微細な非金属含有物（ＮＭＥ）の形態で溶融物中に堆積し、したがって無孔凝結が可能であることが判明した。金属被覆層と組み合わされると、本発明による建造要素は、構造騒音防止特性を有し、したがって、好ましくは例えば造船等の海運産業、あるいは鉄道輸送、車両および飛行機建造、軍事産業、発電所建造、鋼構造工学、ならびに、接合部が高温はんだ付けおよび／または融接により生成される全ての分野における構造物に利用可能となり得る。
本発明によれば、脱酸素性元素および／または脱酸素性合金は、コア層を基準として０．１重量％から５重量％以下の間の量でシリコーン含有コア層内に分散している。金属被覆層間の十分な接着を確保するために、脱酸素性元素および／または合金の量は、最大５重量％、特に最大３重量％、好ましくは最大１．５重量％に制限される。接合プロセス中の酸素結合を促進するために、脱酸素性元素および／または脱酸素性合金の量は、少なくとも０．１重量％、特に少なくとも０．２重量％、好ましくは少なくとも０．２５重量％である。好適な脱酸素性元素は、例えば、粉末および／またはフレークの形態のＣａ、Ｍｇ、Ａｌ、Ｔｉ、Ｓｉ、Ｍｎ、Ｃｒ、Ｃｅ、Ｌａ、Ｎｂ、Ｔａ、Ｖおよび／またはＺｎである。上述の元素は、個々に、または組み合わせて、特に例えばフェロシリコン（ＦｅＳｉ）、フェロカルシウムケイ素（Ｆｅ−Ｃａ−Ｓｉ）、フェロマンガン（ＦｅＭｎ）等の他の脱酸素性元素および／または脱酸素性合金と共に、シリコーン含有コア層に添加され得る。
本発明のさらなる実施形態は、金属被覆層が鋼材料で形成されることを提供する。金属コーティングされた、またはコーティングされていない鋼材料、例えば建造用鋼材は、比較的安価であり、したがって好ましくは造船または機械工学における構造物に極めて好適である。アルミニウムおよびマグネシウム材料等の軽金属材料もまた、建造要素における付加的重量が削減されるべきである場合、金属被覆層として、および鋼材料と組み合わせて使用され得る。金属被覆層は、０．２から３０ｍｍ、特に０．５から１０ｍｍ、好ましくは１から１０ｍｍ、特に好ましくは１．５から５ｍｍの厚さを有する。
０．０１から０．２ｍｍ、特に０．０２から０．１ｍｍ、好ましくは０．０２５から０．０５ｍｍの厚さを有するシリコーン含有コア層と組み合わせて、安価な建造要素が提供され得る。シリコーン含有コア層は、箔の形態で、好ましくは接着箔として、金属被覆層間に導入され得る。
第１の実施形態において、それぞれ３．５ｍｍの厚さを有するグレードＳ２３５ＪＲ＋ＡＲ（ＥＮ１００２５−２：２００４−１０による）のコーティングされていない鋼被覆層、および０．０５ｍｍの厚さを有し、０．７５重量％の量の分散したアルミニウムフレーク（ＲＯ５００、Ｅｃｋａｒｔ）を有する中間シリコーン含有接着層（ＦＴ３１０２、Ａｖｅｒｙ Ｄｅｎｎｉｓｏｎ）からなる本発明による建造要素が、一体鋼材料のキャリアへのＴ継手にＭＡＧ融接を用いて溶接された。融接シームは、細孔または空洞を示さなかった。そのような融接構造は、造船および機械工学において見られるべきものである。
第２の実施形態において、第１の実施形態の場合と同じ組成を有する本発明による建造要素が選択されたが、但し、建造要素の寸法は、１０００×６００ｍｍであり、鋼被覆層内に、例えば建造要素の中央および角の領域に穴／ボアが導入されていた。コア層は、それらの個別の領域において露出していた。穴は、ＭＡＧ融接を用いて充填された。２つの鋼被覆シート間の点形態の融接接合部は、細孔および空洞を含まなかった。したがって、例えば、輸送中および特に電磁クレーンを用いた積載時の剥離のリスクが抑制された。しかしながら、その結果、装着された状態であっても、例えば火災の場合の早期剥離が防止され得る。
Claims (5)
- ２つの金属被覆層、および前記被覆層の間に配設された非金属コア層からなる建造要素であって、
前記非金属コア層は、シリコーン含有材料で形成され、前記シリコーン含有コア層は、前記コア層を基準として０．１重量％から５重量％以下の間の量で前記シリコーン含有コア層内に分散した脱酸素性元素および／または脱酸素性合金を含むことを特徴とする建造要素。 - 前記金属被覆層が、金属コーティングされた、またはコーティングされていない鋼材料、アルミニウム材料および／またはマグネシウム材料で形成されることを特徴とする、請求項１に記載の建造要素。
- 前記金属被覆層が、０．２から３０ｍｍ、特に０．５から１５ｍｍ、好ましくは１から１０ｍｍ、特に好ましくは１．５から５ｍｍの厚さを有することを特徴とする、請求項１または２に記載の建造要素。
- 前記シリコーン含有コア層が、０．０１から０．２ｍｍ、特に０．０２から０．１ｍｍ、好ましくは０．０２５から０．０５ｍｍの厚さを有することを特徴とする、請求項１から３のいずれか一項に記載の建造要素。
- 特に海運産業、鉄道輸送、車両および飛行機建造、軍事産業、発電所建造、鋼構造工学における、請求項１から４のいずれか一項に記載の少なくとも１つの建造要素を有する融接構造。
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| WO2015173047A1 (de) | 2015-11-19 |
| DE102014007066B3 (de) | 2015-01-29 |
| EP3143304B1 (de) | 2022-07-06 |
| JP6674386B2 (ja) | 2020-04-01 |
| CN106413978A (zh) | 2017-02-15 |
| US20170129213A1 (en) | 2017-05-11 |
| EP3143304A1 (de) | 2017-03-22 |
| KR20170008794A (ko) | 2017-01-24 |
| PL3143304T3 (pl) | 2022-11-21 |
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