WO2000044522A1 - Metallfolienverbindung und metallfolien-lotkornfraktion für metallfolien - Google Patents
Metallfolienverbindung und metallfolien-lotkornfraktion für metallfolien Download PDFInfo
- Publication number
- WO2000044522A1 WO2000044522A1 PCT/EP2000/000140 EP0000140W WO0044522A1 WO 2000044522 A1 WO2000044522 A1 WO 2000044522A1 EP 0000140 W EP0000140 W EP 0000140W WO 0044522 A1 WO0044522 A1 WO 0044522A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- metal foil
- solder
- thickness
- grain fraction
- connection
- Prior art date
Links
Classifications
-
- 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
- B23K1/00—Soldering, e.g. brazing, or unsoldering
-
- 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
- B23K1/00—Soldering, e.g. brazing, or unsoldering
- B23K1/0008—Soldering, e.g. brazing, or unsoldering specially adapted for particular articles or work
- B23K1/0014—Brazing of honeycomb sandwich structures
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/922—Static electricity metal bleed-off metallic stock
- Y10S428/923—Physical dimension
- Y10S428/924—Composite
- Y10S428/925—Relative dimension specified
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
- Y10T428/12063—Nonparticulate metal component
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
- Y10T428/12063—Nonparticulate metal component
- Y10T428/12069—Plural nonparticulate metal components
- Y10T428/12076—Next to each other
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/1234—Honeycomb, or with grain orientation or elongated elements in defined angular relationship in respective components [e.g., parallel, inter- secting, etc.]
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12347—Plural layers discontinuously bonded [e.g., spot-weld, mechanical fastener, etc.]
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12375—All metal or with adjacent metals having member which crosses the plane of another member [e.g., T or X cross section, etc.]
Definitions
- the present invention relates to a metal foil connection of a first and a second metal foil.
- the first and second metal foils each have a thickness of less than 0.05 mm and are soldered to one another at a connection point.
- the junction has a gusset filled with solder.
- the invention relates to a honeycomb body made of sheet metal layers.
- the sheet metal layers are formed from at least partially structured metal foil, the metal foil having a thickness of less than 0.05 mm.
- the sheet metal layers are at least partially soldered to one another. At the soldered connection points they each have one or two gussets that are filled with solder.
- the invention also relates to a metal foil solder grain fraction for producing a solder connection and a method for producing a metal foil connection of the first and the second metal foil by means of a metal foil solder grain fraction.
- solder grains from a solder grain fraction.
- the solder grain size should be between 1 to
- Sheet layers consist of sheets with a material thickness of at least 50 micrometers and more.
- the object of the present invention is now to provide a durable metal foil connection and means for its production for thin metal foils with a thickness of less than 50 micrometers, in particular less than 40 micrometers
- a metal foil connection of a first and a second metal foil the first and the second metal foil having a thickness of less than 0.04 mm and being soldered to one another at a connection point, the connection point having a gusset which is filled with air and has a mass ML of the solder and a mass MF of those sections of the metal foils which contact the solder in the gusset and which have an approximately predeterminable ratio, the ratio of MF / ML ranging from approximately 4 to approximately 8
- the metal foil thickness DF of which is between 0.05 mm and 0.03 mm the mass of the solder ML to be used for the metal foil connection can surprisingly be chosen in an approximately linear dependence on the metal foil thickness DF.
- the area to be used can be determined very precisely for a metal foil thickness DF of less than 0.05 mm to about 0.03 mm.
- the best results are related
- metal foil thicknesses DF for the metal foil connection of about 0.03 mm and less
- the above-mentioned linear relationship can also be used in order to obtain satisfactory results.
- metal foil thicknesses DF of less than 0.03 mm there is not only still a linear relationship between the amount of solder that can be used and the metal foil thickness DF. Rather, the slope of this linearity changes with respect to a range of the metal foil thickness DF of less than 0.05 mm to about 0.03 mm. This flattens out a little.
- an upper limit of the mass of the solder ML depending on the metal foil thickness DF is preferably selected along a curve which runs through the following points (ML / DF; DF): (14.6 g / m; 0.03 mm), (14.8 g / m; 0.025 mm), (16 g / m; 0.02 mm), (27 g / m; 0.01 mm).
- a lower limit for a metal foil thickness DF of approximately 0.03 mm and less for the mass of the solder ML to be used as a function of the metal foil thickness DF is advantageously selected from a curve which runs along the following points (ML / DF; DF): (8.6 g / m; 0.03 mm), (9 g / m; 0.025 mm), (9.2 g / m; 0.02 mm), (16 g / m; 0.01 mm).
- honeycomb bodies made of sheet metal layers are formed from at least partially structured metal foil.
- the metal foil has a thickness of less than 0.05 mm, the sheet metal layers at least Parts are soldered to one another and each have one or two gussets at the soldered connection points, which is filled with solder.
- the most appropriate amount of solder could be found quickly and easily by taking into account the setting rule between the mass of the solder ML and the metal foil thickness DF. Not only the durability, but also the above-mentioned problems such as cell burns, Cell deformation, layer detachments and marginal gap formation were avoided if the setting rules for the metal foil connections were observed
- the metal foil solder grain fraction for producing a solder connection between a first and a second metal foil, which form a gusset on the solder connection, in particular for producing the solder connection of a honeycomb body made of metal foil, the solder grain fraction having a grain size between 0.01 mm and 0.2 mm, is composed as follows according to the metal foil thickness
- Solder grain fraction is arranged
- metal foil thicknesses DF of about 0.05 mm and less, in particular 0.03 mm and less , achieved by not moving the maximum value of the Gaussian distribution with a decreasing metal foil thickness to a smaller solder grain size, but instead keeping it in the middle of the distribution. If the bell shape of the Gaussian distribution was reduced in the middle with a decreasing metal foil thickness, this was changed Metal foil thicknesses, which were up to 0.01 mm, resulted in an extremely durable metal foil connection
- the following setting rule has proven to be extremely advantageous for a maximum diameter of the solder grain fraction.
- the maximum diameter of the solder grain fraction results from the following values
- the minimum diameter of the solder grain fraction results from the following values
- Diameter of 0.03 mm, in particular 0.035 mm, for a thickness of the metal foil, which lies in between with a maximum diameter of the solder grains, which is approximately linear from the corresponding values for the thickness of the metal foil of 0.05 mm and 0.02 mm results
- the minimum diameter of the solder grains should not decrease further. Rather, the metal foil connections were particularly durable when the minimum diameter was approximately 0.03 mm, in particular 0.035 mm, solder cores , whose diameters were below, did not increase the durability. A deterioration was often found
- a method for producing a durable metal foil connection is created, wherein a first and a second metal foil are connected by means of a metal foil solder grain fraction,
- first and second metal foils have a thickness of less than 0.05 mm, the two metal foils being soldered to one another at a connection point and the connection point forming one or two gussets, the first and the second metal foil being glued before they come into contact with the metal foil solder grain fraction.
- Solder grain fraction is now set so that it meets the setting rules as set out above
- first and second metal foils have a thickness of less than 0.05 mm, the two metal foils being soldered to one another at a connection point and the connection point forming a gusset, the first and second metal foils being glued before they come into contact with the metal foil solder grain fraction,
- metal foils are used, the thickness of which is 0.03 mm and less with such small material thicknesses.
- the metal foil has surprisingly turned out to be a two-stage brazing process more expedient than a one-stage brazing process despite the greater effort. There was a better durability and better control of the amount of solder introduced compared to a pure one-stage application of the metal foil solder grain fraction
- first metal foil solder grain fraction is selected such that it has a larger maximum and smaller minimum diameter of the solder grains than one in the second stage Metal foil solder grain fraction used This makes it possible to fill the gaps that are still open.
- first metal foil solder grain fraction is advantageously set as described above.
- the second metal foil solder grain fraction is used for the second
- the stage is expediently chosen such that the maximum diameter of the solder grains is less than 0.07 mm and the minimum diameter of the solder grains is greater than 0.04 mm. If these setting rules are followed, particularly durable metal foil connections have resulted. Metal foil connections resulted in particular when soldering a honeycomb body without or with an extremely low error rate directly after the soldering process and also in the subsequent tests
- 5 shows a dependency between the solder grain fraction used and the metal foil thickness used
- 6 shows a relationship between the amount of solder used as a function of the metal foil thickness
- connection 1 shows a metal foil connection 1 with a first 2 and a second 3 metal foil.
- the metal foils 2, 3 are soldered at a connection point 4.
- the connection point 4 is a gusset 5 by the abutting of the first metal foil 2 on the second metal foil 3 Lot 6
- This lot 6 is applied in the form of a solder grain fraction to a first section 7 and a second section 8 of the first metal foil or the second metal foil 3.
- This is possible, for example, by a method as is apparent from DE 4 219 145 Cl, which is generally referred to below as gluing, and the disclosure of which is referred to here.
- solder 6 can also be applied by other soldering processes described in DE 4 219 145 Cl, to which reference is also made here.
- the first metal foil 2 and second metal foil 3 each have a metal foil thickness DF of less than 0.05 mm.
- the surfaces of both Metal foils 2, 3 can in each case be pretreated for better adhesion of the solder 6 or else have microstructures.
- FIG. 2 shows the dependence between the solder mass ML of the solder at a connection point as a function of the selected metal foil thickness DF.
- the approximately linear dependence already mentioned above results for metal foil thicknesses less than 0.05 mm.
- Not only the ratio MF / ML constant, but The slope from ⁇ ML / ⁇ DF is also roughly linear for a permanent metal foil connection. This makes it possible to always interpolate or extrapolate to the appropriate mass of solder ML when selecting different metal foil thicknesses.
- Particularly durable metal foil connections for honeycomb cores have been found for the following value pairs (DF [micrometer], ML [10 "4 grams]) as can be seen from FIG.
- FIG. 3 shows a further metal foil connection 9.
- a standard solder grain fraction 10 belonging to the prior art is introduced into the gusset 5 Gusset 5 is completely closed at its edge 11 due to the use with this standard solder grain fraction 10.
- FIG. 4 shows another metal foil connection 12 of a first metal foil 2 and a second metal foil 3.
- the solder 6 is on these two metal foils 2, 3
- Solder grain fraction as described above in the general description, at least due to the smaller amount of solder on the metal foil connection
- Soldering leads to the formation of an edge gap, particularly in the case of a honeycomb body geometry
- FIG. 5 shows the relationship between the selection of a suitable solder grain fraction, represented on the Y axis, and the selected metal foil thickness DF, represented on the X axis.
- a solder grain fraction is used, the smallest solder grain diameter of which is larger than 25 micrometers and their largest solder grain diameter is less than 106 micrometers.
- the solder grain fraction is now set so that the maximum largest solder grain diameter is continuously reduced, while the smallest possible solder grain diameter is increased further. This leads to the result that from a certain metal foil thickness DF only there are still solder grain diameters that are larger than the actual metal foil thickness DF.
- the Gaussian distribution with its maximum value therefore does not tend to decrease and decrease in the diameter of the solder as the metal foil thickness DF decreases. Rather, the bell shape remains the same and only becomes increasingly narrow towards the central maximum value in the edge areas. This relationship is shown in a somewhat different way in FIG. 5.
- the solder grain fractions are connected to one another in accordance with a straight line equation along the maximum value of the solder grain diameter of the individual solder grain fraction. This setting rule of the solder grain fraction is also evident from the following figures:
- FIG. 6 shows a setting rule in order to be able to produce metal foil connections that are durable at metal foil thicknesses of less than 50 micrometers, in particular if metal foil connections of honeycomb bodies for exhaust gas catalysts are to be exposed to thermal as well as mechanical loads.
- the mass of the solder ML per metal foil connection is given in grams on the Y axis. So that means the mass that should be in a gusset.
- the metal foil thickness DF is plotted on the X axis. An upper limit O and a lower limit U of the mass ML are drawn in the diagram. A particularly good durability of the metal foil connection has resulted if the mass of the solder ML has been selected for the respective metal foil thickness DF along the line I.
- FIG. 7 shows a bandwidth of the grain size, plotted on the Y axis in micrometers, depending on the selected metal foil thickness DF, plotted on the X axis.
- This diagram shows an example of a bandwidth that was found for brazing a honeycomb body.
- a first curve 15 with filled triangles shows the limit of the minimum grain size to be selected.
- a second curve 16 shows a maximum grain size to be selected depending on the metal foil thickness DF.
- Particularly good Metal foil connections have occurred in the honeycomb body when the smallest grain diameter of the solder grain fraction along a third curve 17 and the largest grain diameter of the solder grain fraction along a fourth curve 18.
- FIG. 8 shows the relationship from FIG. 6, the mass of the solder ML depending on the metal foil thickness DF being shown as a quotient compared to the metal foil thickness DF. It can be seen that the quotient is up to a metal foil thickness DF of 30 micrometers remains approximately the same, while at 30 micrometers and less the quotient ML by DF continues to increase.
- FIG. 9 shows a schematic representation of the Gaussian distribution of the solder grain diameter as a function of the metal foil thickness DF.
- the solder grain diameter for the maximum solder grain diameter is plotted on the Y axis.
- the percentage distribution is shown on the X axis. It can be seen that on the one hand the maximum of the solder grain diameter lies approximately in the middle of the bandwidth of the solder grain fraction. Furthermore, it can be seen that the bell shape does not change in principle as the metal foil thickness DF decreases, just as little as the percentage distribution of the solder grain fraction in and of itself.
- FIG. 10 again shows the relationship between the amount of solder used as a function of the metal foil thickness, as can also be seen in FIG. 6.
- the distortion on the X axis is eliminated, since the division is now uniform.
- the linearity of the lower limit U, upper limit O and ideal curve I up to about 20 micrometers can be seen with these measured values, in order then to bend a little.
- metal foil connections in particular honeycomb bodies, which have particularly good durability have resulted if a metal foil connection with a metal foil solder grain fraction and / or a method as described above was used.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Exhaust Gas After Treatment (AREA)
- Catalysts (AREA)
- Laminated Bodies (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Powder Metallurgy (AREA)
- Metal Rolling (AREA)
Abstract
Description
Claims
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000595811A JP2002535150A (ja) | 1999-01-27 | 2000-01-11 | 金属箔接合および金属箔のための金属箔ろう付け媒体粒子片 |
DE50013690T DE50013690D1 (de) | 1999-01-27 | 2000-01-11 | Metallfolienverbindung und metallfolien-lotkornfraktion für metallfolien |
BRPI0007744-5A BR0007744B1 (pt) | 1999-01-27 | 2000-01-11 | processo para a produção de uma união de laminado metálico. |
PL349737A PL191858B1 (pl) | 1999-01-27 | 2000-01-11 | Połączenia folii metalowych, korpus o strukturze plastra miodu wykonany z warstw blach, frakcja ziaren lutowia do wytwarzania połączeń lutowanych między dwiema foliami metalowymi, sposób wytwarzania połączenia folii metalowych oraz zastosowanie tego sposobu do wytwarzania korpusów o strukturze plastra miodu |
KR1020017008434A KR100632159B1 (ko) | 1999-01-27 | 2000-01-11 | 금속 호일 연결부, 벌집체, 금속 호일 연결부 제조용 납땜 매개물 입자 단편 및 금속 호일 연결부의 제조방법 |
EP00901087A EP1146985B1 (de) | 1999-01-27 | 2000-01-11 | Metallfolienverbindung und metallfolien-lotkornfraktion für metallfolien |
AU21075/00A AU2107500A (en) | 1999-01-27 | 2000-01-11 | Metal foil connection and solder grain fraction for metal foil connection |
US09/917,555 US20020022145A1 (en) | 1999-01-27 | 2001-07-27 | Metal foil connection, honeycomb body, metal foil brazing medium particle fraction for metal foils and method for manufacturing a metal foil connection |
US10/303,990 US6598782B2 (en) | 1999-01-27 | 2002-11-25 | Metal foil connection, honeycomb body, metal foil brazing medium particle fraction for metal foils and method for manufacturing a metal foil connection |
US10/304,132 US6659333B2 (en) | 1999-01-27 | 2002-11-25 | Metal foil connection, honeycomb body, metal foil brazing medium particle fraction for metal foils and method for manufacturing a metal foil connection |
US10/667,568 US6918531B2 (en) | 1999-01-27 | 2003-09-22 | Metal foil connection, honeycomb body, metal foil brazing medium particle fraction for metal foils and method for manufacturing a metal foil connection |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19903184.3 | 1999-01-27 | ||
DE19903184A DE19903184A1 (de) | 1999-01-27 | 1999-01-27 | Metallfolienverbindung und Metallfolien-Lotkornfraktion für Metallfolien |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/917,555 Continuation US20020022145A1 (en) | 1999-01-27 | 2001-07-27 | Metal foil connection, honeycomb body, metal foil brazing medium particle fraction for metal foils and method for manufacturing a metal foil connection |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000044522A1 true WO2000044522A1 (de) | 2000-08-03 |
Family
ID=7895539
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2000/000140 WO2000044522A1 (de) | 1999-01-27 | 2000-01-11 | Metallfolienverbindung und metallfolien-lotkornfraktion für metallfolien |
Country Status (14)
Country | Link |
---|---|
US (4) | US20020022145A1 (de) |
EP (1) | EP1146985B1 (de) |
JP (1) | JP2002535150A (de) |
KR (1) | KR100632159B1 (de) |
CN (1) | CN1224486C (de) |
AU (1) | AU2107500A (de) |
BR (1) | BR0007744B1 (de) |
DE (2) | DE19903184A1 (de) |
ES (1) | ES2275489T3 (de) |
ID (1) | ID29975A (de) |
PL (1) | PL191858B1 (de) |
RU (1) | RU2234399C2 (de) |
TW (1) | TW443953B (de) |
WO (1) | WO2000044522A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003055631A1 (de) * | 2002-01-03 | 2003-07-10 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Wabenstruktur und verfahren zu deren beleimung und belotung |
CN113085274A (zh) * | 2021-05-07 | 2021-07-09 | 河北德科斯汽车零部件有限公司 | 蜂窝滤芯瓦楞型复合滤纸及其出风端新型密封方法 |
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DE19903184A1 (de) * | 1999-01-27 | 2000-08-03 | Emitec Emissionstechnologie | Metallfolienverbindung und Metallfolien-Lotkornfraktion für Metallfolien |
JP3929198B2 (ja) * | 1999-03-29 | 2007-06-13 | 新日鉄マテリアルズ株式会社 | 薄い金属箔で構成された自動車排ガス浄化用メタル担体及びその製造方法 |
US6617045B2 (en) | 2001-03-02 | 2003-09-09 | Nippon Steel Corporation | Metallic carrier, for automobile exhaust gas purification, made of thin metal foil and method of producing the same |
US20050054526A1 (en) * | 2003-09-08 | 2005-03-10 | Engelhard Corporation | Coated substrate and process of preparation thereof |
DE102004021037A1 (de) * | 2004-04-29 | 2005-11-24 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Verfahren zur Herstellung einer hochtemperaturfesten Struktur |
US20070243116A1 (en) * | 2006-04-13 | 2007-10-18 | Klaus Mueller-Haas | Metallic substrate system |
US8274014B2 (en) | 2006-05-25 | 2012-09-25 | Bellman-Melcor Development, Llc | Filler metal with flux for brazing and soldering and method of making and using same |
DE102008011262A1 (de) * | 2008-02-27 | 2009-09-03 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Wabenkörper mit verbindungsfreiem Bereich |
DE102009018825A1 (de) * | 2009-04-24 | 2010-10-28 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Blechlage mit Anti-Diffusionsstrukturen und metallischer Wabenkörper mit mindestens einer solchen Blechlage |
CN102819934B (zh) * | 2012-07-23 | 2015-01-21 | 太原理工大学 | 一种数字泥石流传感器 |
US9731383B2 (en) | 2014-07-09 | 2017-08-15 | Bellman-Melcor Development, Llc | Filler metal with flux for brazing and soldering and method of using same |
US10744601B2 (en) | 2015-08-07 | 2020-08-18 | Bellman-Melcor Development, Llc | Bonded brazing ring system and method for adhering a brazing ring to a tube |
EP3360612B1 (de) * | 2015-10-06 | 2021-05-19 | NIPPON STEEL Chemical & Material Co., Ltd. | Trägerbasis für einen katalysator und katalysatorträger |
DE102019135171A1 (de) * | 2019-12-19 | 2021-06-24 | Rogers Germany Gmbh | Lotmaterial, Verfahren zur Herstellung eines solchen Lotmaterials und Verwendung eines solchen Lotmaterials zur Anbindung einer Metallschicht an eine Keramikschicht |
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DE4219145C1 (de) * | 1992-06-11 | 1994-03-17 | Emitec Emissionstechnologie | Verfahren und Vorrichtung zum Beloten eines metallischen Wabenkörpers |
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US4752599A (en) * | 1986-03-31 | 1988-06-21 | Nippon Steel Corporation | Method for producing a base of a catalyst carrier for automobile exhaust gas-purification |
DE8909128U1 (de) | 1989-07-27 | 1990-11-29 | Emitec Gesellschaft für Emissionstechnologie mbH, 5204 Lohmar | Wabenkörper mit internen Anströmkanten, insbesondere Katalysatorkörper für Kraftfahrzeuge |
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WO1992022398A1 (en) * | 1991-06-10 | 1992-12-23 | Allied-Signal Inc. | Rapidly solidified aluminum-magnesium base brazing alloys |
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DE4231338A1 (de) | 1992-09-18 | 1994-03-24 | Emitec Emissionstechnologie | Verfahren zum Beloten einer metallischen Struktur, insbesondere von Teilbereichen eines Wabenkörpers |
JPH06238172A (ja) * | 1993-02-09 | 1994-08-30 | Nippon Steel Corp | メタル担体用ハニカム体のろう付け方法 |
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JP2925453B2 (ja) * | 1994-03-22 | 1999-07-28 | 新日本製鐵株式会社 | 排ガス浄化触媒用メタル担体の製造方法 |
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JP2000158257A (ja) * | 1998-11-19 | 2000-06-13 | Showa Aircraft Ind Co Ltd | チタンハニカムの製造方法 |
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- 1999-01-27 DE DE19903184A patent/DE19903184A1/de not_active Withdrawn
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2000
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- 2000-01-11 BR BRPI0007744-5A patent/BR0007744B1/pt not_active IP Right Cessation
- 2000-01-11 KR KR1020017008434A patent/KR100632159B1/ko active IP Right Grant
- 2000-01-11 PL PL349737A patent/PL191858B1/pl unknown
- 2000-01-11 ID IDW00200101855A patent/ID29975A/id unknown
- 2000-01-11 RU RU2001122103/02A patent/RU2234399C2/ru not_active IP Right Cessation
- 2000-01-11 DE DE50013690T patent/DE50013690D1/de not_active Expired - Lifetime
- 2000-01-11 AU AU21075/00A patent/AU2107500A/en not_active Abandoned
- 2000-01-11 JP JP2000595811A patent/JP2002535150A/ja active Pending
- 2000-01-11 CN CNB008028982A patent/CN1224486C/zh not_active Expired - Lifetime
- 2000-01-11 WO PCT/EP2000/000140 patent/WO2000044522A1/de active IP Right Grant
- 2000-01-11 EP EP00901087A patent/EP1146985B1/de not_active Expired - Lifetime
- 2000-01-15 TW TW089100606A patent/TW443953B/zh not_active IP Right Cessation
-
2001
- 2001-07-27 US US09/917,555 patent/US20020022145A1/en not_active Abandoned
-
2002
- 2002-11-25 US US10/303,990 patent/US6598782B2/en not_active Expired - Lifetime
- 2002-11-25 US US10/304,132 patent/US6659333B2/en not_active Expired - Lifetime
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2003
- 2003-09-22 US US10/667,568 patent/US6918531B2/en not_active Expired - Lifetime
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DE4219145C1 (de) * | 1992-06-11 | 1994-03-17 | Emitec Emissionstechnologie | Verfahren und Vorrichtung zum Beloten eines metallischen Wabenkörpers |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003055631A1 (de) * | 2002-01-03 | 2003-07-10 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Wabenstruktur und verfahren zu deren beleimung und belotung |
US7108168B2 (en) | 2002-01-03 | 2006-09-19 | Emitec Gesellschaft Fuer Emissionstechnologie Mbh | Honeycomb structure and method for applying adhesive and brazing material to the structure |
CN1296163C (zh) * | 2002-01-03 | 2007-01-24 | 排放技术有限公司 | 蜂窝体以及对其施加粘合剂和焊料的方法 |
US7562805B2 (en) | 2002-01-03 | 2009-07-21 | Emitec Gesellschaft Fuer Emissionstechnologie Mbh | Honeycomb structure and method for applying adhesive and brazing material to the structure |
CN113085274A (zh) * | 2021-05-07 | 2021-07-09 | 河北德科斯汽车零部件有限公司 | 蜂窝滤芯瓦楞型复合滤纸及其出风端新型密封方法 |
Also Published As
Publication number | Publication date |
---|---|
KR20010086409A (ko) | 2001-09-10 |
EP1146985B1 (de) | 2006-11-02 |
TW443953B (en) | 2001-07-01 |
DE50013690D1 (de) | 2006-12-14 |
CN1336860A (zh) | 2002-02-20 |
US20030077475A1 (en) | 2003-04-24 |
US20020022145A1 (en) | 2002-02-21 |
DE19903184A1 (de) | 2000-08-03 |
RU2234399C2 (ru) | 2004-08-20 |
BR0007744B1 (pt) | 2012-06-26 |
PL191858B1 (pl) | 2006-07-31 |
KR100632159B1 (ko) | 2006-10-11 |
ID29975A (id) | 2001-10-25 |
US6659333B2 (en) | 2003-12-09 |
EP1146985A1 (de) | 2001-10-24 |
US20030116610A1 (en) | 2003-06-26 |
US6598782B2 (en) | 2003-07-29 |
CN1224486C (zh) | 2005-10-26 |
ES2275489T3 (es) | 2007-06-16 |
US6918531B2 (en) | 2005-07-19 |
AU2107500A (en) | 2000-08-18 |
JP2002535150A (ja) | 2002-10-22 |
US20040058183A1 (en) | 2004-03-25 |
BR0007744A (pt) | 2001-11-27 |
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