JP2020508877A - 溶射された中間層を用いた溶接できない金属の抵抗溶接 - Google Patents
溶射された中間層を用いた溶接できない金属の抵抗溶接 Download PDFInfo
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- JP2020508877A JP2020508877A JP2019546234A JP2019546234A JP2020508877A JP 2020508877 A JP2020508877 A JP 2020508877A JP 2019546234 A JP2019546234 A JP 2019546234A JP 2019546234 A JP2019546234 A JP 2019546234A JP 2020508877 A JP2020508877 A JP 2020508877A
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- 238000003466 welding Methods 0.000 title claims abstract description 64
- 229910052751 metal Inorganic materials 0.000 title description 22
- 239000002184 metal Substances 0.000 title description 22
- 150000002739 metals Chemical class 0.000 title description 6
- 238000000034 method Methods 0.000 claims abstract description 64
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 40
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 40
- 239000000463 material Substances 0.000 claims abstract description 35
- 238000005304 joining Methods 0.000 claims abstract description 33
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 32
- 239000010959 steel Substances 0.000 claims abstract description 32
- 239000000758 substrate Substances 0.000 claims abstract description 23
- 230000008569 process Effects 0.000 claims abstract description 20
- 230000000930 thermomechanical effect Effects 0.000 claims abstract description 6
- 238000007751 thermal spraying Methods 0.000 claims abstract description 5
- 239000000203 mixture Substances 0.000 claims abstract 2
- 239000010410 layer Substances 0.000 claims description 46
- 239000007921 spray Substances 0.000 claims description 8
- 239000010935 stainless steel Substances 0.000 claims description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 6
- 229910045601 alloy Inorganic materials 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 4
- 229910000765 intermetallic Inorganic materials 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 4
- 238000005422 blasting Methods 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 239000000155 melt Substances 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims description 2
- 229910000975 Carbon steel Inorganic materials 0.000 claims 3
- 239000010962 carbon steel Substances 0.000 claims 3
- 239000011241 protective layer Substances 0.000 claims 1
- 235000010210 aluminium Nutrition 0.000 description 34
- 238000005507 spraying Methods 0.000 description 10
- 238000005476 soldering Methods 0.000 description 7
- 239000002131 composite material Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 229910000679 solder Inorganic materials 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 210000001503 joint Anatomy 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 239000011247 coating layer Substances 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000005219 brazing Methods 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 230000035508 accumulation Effects 0.000 description 2
- 229910002056 binary alloy Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000001962 electrophoresis Methods 0.000 description 2
- 238000010285 flame spraying Methods 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 229910001105 martensitic stainless steel Inorganic materials 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- CSDREXVUYHZDNP-UHFFFAOYSA-N alumanylidynesilicon Chemical compound [Al].[Si] CSDREXVUYHZDNP-UHFFFAOYSA-N 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 229910000423 chromium oxide Inorganic materials 0.000 description 1
- 238000010288 cold spraying Methods 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 239000010431 corundum Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- QMQXDJATSGGYDR-UHFFFAOYSA-N methylidyneiron Chemical compound [C].[Fe] QMQXDJATSGGYDR-UHFFFAOYSA-N 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 238000007750 plasma spraying Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000009467 reduction Effects 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
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/16—Resistance welding; Severing by resistance heating taking account of the properties of the material to be welded
- B23K11/20—Resistance welding; Severing by resistance heating taking account of the properties of the material to be welded of different metals
-
- 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
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/04—Heating appliances
- B23K3/047—Heating appliances electric
- B23K3/0478—Heating appliances electric comprising means for controlling or selecting the temperature or power
-
- 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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/06—Resistance welding; Severing by resistance heating using roller electrodes
-
- 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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/10—Spot welding; Stitch welding
-
- 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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/10—Spot welding; Stitch welding
- B23K11/11—Spot welding
-
- 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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/14—Projection welding
-
- 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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/16—Resistance welding; Severing by resistance heating taking account of the properties of the material to be welded
- B23K11/163—Welding of coated materials
-
- 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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/20—Bonding
- B23K26/32—Bonding taking account of the properties of the material involved
- B23K26/323—Bonding taking account of the properties of the material involved involving parts made of dissimilar metallic 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
- B23K9/00—Arc welding or cutting
- B23K9/23—Arc welding or cutting taking account of the properties of the materials to be welded
- B23K9/232—Arc welding or cutting taking account of the properties of the materials to be welded of different metals
-
- 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
- B32B15/012—Layered products comprising a layer of metal all layers being exclusively metallic one layer being formed of an iron alloy or steel, another layer being formed of aluminium or an aluminium alloy
-
- 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
- B32B15/013—Layered products comprising a layer of metal all layers being exclusively metallic one layer being formed of an iron alloy or steel, another layer being formed of a metal other than iron or aluminium
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
- C23C4/06—Metallic material
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
- C23C4/06—Metallic material
- C23C4/08—Metallic material containing only metal elements
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
- C23C4/10—Oxides, borides, carbides, nitrides or silicides; Mixtures thereof
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/18—After-treatment
-
- 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
- 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
- B23K2103/18—Dissimilar materials
- B23K2103/20—Ferrous alloys and aluminium or alloys thereof
Abstract
Description
Xm=平均侵入深さ=金属間化合物相の厚さ、
k=成長係数、文献値:873Kで8.46・10−15m2/s
t=溶接時間
である。
T[mm]=t基材+t溶射層+t加えられる薄板=0.5mm+0.25mm+0.75mm=1.5mm
厚さの設計の別の例は、Bピラーや電気自動車用のバッテリーハウジングの結合などの乗用車の衝突関連構造部品について作成されることができる。
T[mm]=t基材+t溶射層+t加えられる薄板=1.7mm+1.5mm+2.8mm=6.0mm
ここでTは、t基材+t溶射層+t加えられる薄板を合計した全体の板厚[mm]である。t基材は基材の板厚[mm]であり、上述の例では(ステンレス)鋼の板厚[mm]である。t溶射層は溶射層の厚さ[mm]であり、上述の例ではAIMg3のワイヤを用いたアーク溶射プロセスで製造された溶射層の厚さ[mm]である。少なくともt加えられる薄板は、熱機械コーティング層に加えられる薄板の厚さ[mm]であり、上述の例ではENAW−6081合金のアルミニウム板の厚さ[mm]である。
CEV=C+Mn/6+(Cu+Ni)/15+(Cr+Mo+V)/5
2 溶射中間層、溶射コーティング層
3 アルミニウム板
4 スポット溶接部
Claims (15)
- 互いに直接溶接できない少なくとも2つの材料を、重ね継手構造において熱接合プロセスで接合する方法であって、
(ステンレス)鋼の基材(1)の表面に熱機械的又は機械的な表面保護層を形成する第1のステップと、
熱接合プロセスを用いて、材料構成全体に脆弱な金属間化合物相を有さずに、前記溶射層(2)を加えられたアルミニウムの薄板(3)と溶接する第2のステップと
からなる一連の2ステップが用いられることを特徴とする方法。 - 前記アルミニウムの薄板(3)とアルミニウム溶射層(2)の接触領域のみが溶け、前記アルミニウム溶射層(2)と前記(ステンレス)鋼の基材(1)の間の接触帯に脆い金属間化合物相を有しないことを特徴とする、請求項1に記載の方法。
- 前記表面保護層が、熱機械的コーティング法により形成されることを特徴とする、請求項1又は2に記載の方法。
- 前記表面保護層が、溶射法により形成されることを特徴とする、請求項1、2又は3に記載の方法。
- 前記溶接の構造が、重ね継手として設定されることを特徴とする、請求項1から2のいずれかに記載の方法。
- 前記溶射層(2)が、アルミニウム、アルミニウム基合金、又はアルミニウムと炭化物の組み合わせであることを特徴とする、請求項1から5のいずれかに記載の方法。
- 前記溶射層(2)が、溶接接合、スポット溶接、プロジェクション溶接又はローラーシーム溶接などの抵抗溶接法により、加えられた前記薄板(3)と溶接されることを特徴とする、請求項1から6のいずれかに記載の方法。
- ポット溶接(4)の到達直径に対する前記溶射層(2)の厚さの比が、0.25mm以下であることを特徴とする、請求項1から7のいずれかに記載の方法。
- 基材(1)、溶射層(2)、加えられる薄板(3)を含む全体の板厚が、1.5mmから6.0mmの間であることを特徴とする、請求項1から8のいずれかに記載の方法。
- 前記溶射層(2)の厚さが、0.25から1.5mmまでであることを特徴とする、請求項1から9のいずれかに記載の方法。
- 前記溶射層(2)と前記基材の間の移行帯が、350℃未満であることを特徴とする、請求項1から10のいずれかに記載の方法。
- 溶射を受ける前記基材(1)が、0.65%を超える炭素当量(CEV)を有する炭素鋼であり、CEVが式(重量%による元素含有量)
CEV=C+Mn/6+(Cu+Ni)/15+(Cr+Mo+V)/5
を用いて計算されることを特徴とする、請求項1から11のいずれかに記載の方法。。 - 溶射を受ける前記基材(1)が、炭素鋼材料、好ましくは亜鉛メッキの表面コーティングを備えた炭素鋼であることを特徴とする、請求項1から12のいずれかに記載の方法。
- 溶射を受ける前記基材(1)が、ステンレス鋼であることを特徴とする、請求項1から13のいずれかに記載の方法。
- 前記基材(1)の表面が、洗浄及びブラストにより前処理されることを特徴とする、請求項1から14のいずれかに記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP17157773.7 | 2017-02-24 | ||
EP17157773.7A EP3366406A1 (en) | 2017-02-24 | 2017-02-24 | Resistance welding of unweldable metals with thermal sprayed interlayers |
PCT/EP2018/053892 WO2018153785A1 (en) | 2017-02-24 | 2018-02-16 | Resistance welding of unweldable metals with thermal sprayed interlayers |
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JP2020508877A true JP2020508877A (ja) | 2020-03-26 |
JP7261167B2 JP7261167B2 (ja) | 2023-04-19 |
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JP2019546234A Active JP7261167B2 (ja) | 2017-02-24 | 2018-02-16 | 溶射された中間層を用いた溶接できない金属の抵抗溶接 |
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US11524358B2 (en) * | 2018-11-07 | 2022-12-13 | GM Global Technology Operations LLC | Mechanical performance of al-steel weld joints |
WO2021039155A1 (ja) * | 2019-08-27 | 2021-03-04 | 株式会社神戸製鋼所 | 異材接合構造体の製造方法及び異材接合構造体 |
DE102021106365A1 (de) | 2021-03-16 | 2022-09-22 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zum Fügen von Bauteilen sowie Bauteilverbindung |
CN115354264B (zh) * | 2021-05-02 | 2024-01-30 | 兰州交通大学 | 一种304不锈钢板表面喷涂铝金属的喷涂方法 |
CN115255585B (zh) * | 2022-07-21 | 2023-10-20 | 吉林大学 | 一种基于电弧喷涂中间层的铝镁异种合金电阻点焊方法 |
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TWI762588B (zh) | 2022-05-01 |
AU2018223090A1 (en) | 2019-09-05 |
MX2019010071A (es) | 2019-10-15 |
EP3369516A1 (en) | 2018-09-05 |
EP3369516B1 (en) | 2023-10-18 |
CN111432971A (zh) | 2020-07-17 |
CA3053613A1 (en) | 2018-08-30 |
US20190381592A1 (en) | 2019-12-19 |
SG10202108993YA (en) | 2021-09-29 |
RU2019126649A3 (ja) | 2021-04-07 |
TW201838493A (zh) | 2018-10-16 |
CN110312589A (zh) | 2019-10-08 |
US20210069819A1 (en) | 2021-03-11 |
RU2019126649A (ru) | 2021-03-24 |
KR20190122219A (ko) | 2019-10-29 |
AU2024201319A1 (en) | 2024-03-21 |
CN110312589B (zh) | 2022-12-16 |
BR112019017427A2 (pt) | 2020-04-07 |
WO2019149336A1 (en) | 2019-08-08 |
EP3366406A1 (en) | 2018-08-29 |
SG11201907514XA (en) | 2019-09-27 |
KR102436341B1 (ko) | 2022-08-25 |
WO2018153785A1 (en) | 2018-08-30 |
US11548087B2 (en) | 2023-01-10 |
TWI783095B (zh) | 2022-11-11 |
JP7261167B2 (ja) | 2023-04-19 |
US11524351B2 (en) | 2022-12-13 |
TW201938390A (zh) | 2019-10-01 |
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