JP2659157B2 - Manufacturing method of metal carrier - Google Patents
Manufacturing method of metal carrierInfo
- Publication number
- JP2659157B2 JP2659157B2 JP4338652A JP33865292A JP2659157B2 JP 2659157 B2 JP2659157 B2 JP 2659157B2 JP 4338652 A JP4338652 A JP 4338652A JP 33865292 A JP33865292 A JP 33865292A JP 2659157 B2 JP2659157 B2 JP 2659157B2
- Authority
- JP
- Japan
- Prior art keywords
- honeycomb body
- binder
- outer cylinder
- flat
- brazing material
- Prior art date
- 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 - Lifetime
Links
- 239000002184 metal Substances 0.000 title claims description 34
- 238000004519 manufacturing process Methods 0.000 title claims description 27
- 238000005219 brazing Methods 0.000 claims description 38
- 239000011230 binding agent Substances 0.000 claims description 35
- 239000000463 material Substances 0.000 claims description 33
- 238000001035 drying Methods 0.000 claims description 9
- 238000005304 joining Methods 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 239000011888 foil Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 description 8
- 235000012489 doughnuts Nutrition 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000011282 treatment Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
- F01N2450/02—Fitting monolithic blocks into the housing
Landscapes
- Catalysts (AREA)
- Exhaust Gas After Treatment (AREA)
Description
【0001】[0001]
【産業上の利用分野】本発明は、自動車エンジン等から
排出される排気ガスを浄化するために使用する偏平型の
メタル担体の製造方法に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of manufacturing a flat metal carrier used for purifying exhaust gas discharged from an automobile engine or the like.
【0002】[0002]
【従来の技術】排気ガス浄化用のメタル担体として、耐
熱金属からなる平板と波板とを交互に重ねたハニカム体
を外筒に収納したものが種々開発されて既に一部実用化
されており、更に設置スペース等の関係から前記ハニカ
ム体を偏平型にしたものも知られている。そして、前記
偏平型のメタル担体の製造方法としては、ロールコータ
等で平板と波板とを巻き込んでドーナツ型のハニカム体
を成形すると同時に両者間にペースト状ろう材を塗布し
ておき、これを押しつぶして偏平型ハニカム体に変形し
たうえで外筒内に圧入し、担体を乾燥してペースト状ろ
う材中の水分を除去し、最後に加熱してろう付け一体化
する方法が一般的に行われている。2. Description of the Related Art As a metal carrier for purifying exhaust gas, various types of housings in which a honeycomb body in which flat plates and corrugated plates made of heat-resistant metal are alternately stacked are housed in an outer cylinder have been developed and some of them have already been put into practical use. Further, there is also known a honeycomb body in which the honeycomb body has a flat shape in view of the installation space and the like. Then, as a method of manufacturing the flat metal carrier, a flat plate and a corrugated plate are wound by a roll coater or the like to form a donut-shaped honeycomb body, and at the same time, a paste brazing material is applied therebetween, and this is In general, a method of crushing and deforming into a flat honeycomb body, pressing it into the outer cylinder, drying the carrier to remove moisture in the paste brazing material, and finally heating and integrating by brazing is performed. Have been done.
【0003】ところが、このようなメタル担体の製造方
法は、ペースト状ろう材を塗布したドーナツ型のハニカ
ム体を偏平型のものに変形加工し、それを外筒内に圧入
するものであるため、該押しつぶして変形加工する工程
において偏平型ハニカム体の長径軸線上および短径軸線
上以外の平板と波板との接点には、すべてずれが生ずる
ため、ペースト状ろう材が波板よりずれてしまうという
現象が生じた。この結果、波山部に接合するに十分なろ
う材が残らず接合不良を発生させることとなり、生産効
率が著しく低いという問題点があった。However, such a method of manufacturing a metal carrier involves deforming a donut-shaped honeycomb body coated with a paste-like brazing material into a flat one and press-fitting it into an outer cylinder. In the step of crushing and deforming, all the points of contact between the flat plate and the corrugated plate other than on the long axis and short axis of the flat honeycomb body are shifted, so that the paste brazing material is shifted from the corrugated sheet. The phenomenon occurred. As a result, sufficient brazing material does not remain enough to be joined to the crests, causing poor joining, and there is a problem that production efficiency is extremely low.
【0004】[0004]
【発明が解決しようとする課題】本発明は上記のような
従来の問題点を解決して、ドーナツ型から偏平型のハニ
カム体に押しつぶして変形加工する工程におけるろう材
のずれを防止して十分なろう材を保持した状態で加熱処
理を行えるようにし、優れた接合強度を有する偏平型の
メタル担体を効率的に生産することができるメタル担体
の製造方法を提供することを目的として完成されたもの
である。SUMMARY OF THE INVENTION The present invention solves the above-mentioned conventional problems and sufficiently prevents the displacement of the brazing material in the step of crushing from a donut type to a flat type honeycomb body and deforming the same. It has been completed with the object of providing a metal carrier manufacturing method capable of performing a heat treatment while holding a brazing filler metal and efficiently producing a flat metal carrier having excellent bonding strength. Things.
【0005】[0005]
【課題を解決するための手段】上記の課題を解決するた
めになされた本発明は、耐熱金属からなる平板と波板と
をバインダーを介して交互に重ねて巻回したドーナツ型
ハニカム体を偏平型ハニカム体に変形して外筒に収納し
たメタル担体の製造方法において、前記バインダーが乾
燥する前にドーナツ型ハニカム体を偏平型ハニカム体に
変形加工したうえで外筒内に圧入し、その後バインダー
表面にろう材を供給し、次いで乾燥させた後、加熱して
ろう付けすることを特徴とするメタル担体の製造方法を
第1の発明とし、耐熱金属からなる平板と波板とをバイ
ンダーを介して交互に重ねて巻回したドーナツ型ハニカ
ム体を偏平型ハニカム体に変形して外筒に収納したメタ
ル担体の製造方法において、前記バインダーが乾燥する
前にドーナツ型ハニカム体を偏平型ハニカム体に変形加
工したうえで、バインダー表面にろう材を供給し、次い
で外筒内に圧入し、次いで乾燥させた後、加熱してろう
付けすることを特徴とするメタル担体の製造方法を第2
の発明とし、耐熱金属からなる平板と波板とをバインダ
ーを介して交互に重ねて巻回したドーナツ型ハニカム体
を偏平型ハニカム体に変形して外筒に収納したメタル担
体の製造方法において、前記バインダーが乾燥する前に
ドーナツ型ハニカム体を偏平型ハニカム体に変形加工し
たうえで、バインダー表面にろう材を供給し、次いで乾
燥させた後、外筒内に圧入し、加熱してろう付けするこ
とを特徴とするメタル担体の製造方法を第3の発明とす
るものである。SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention is directed to a flattened donut-shaped honeycomb body in which a flat plate made of a heat-resistant metal and a corrugated plate are wound alternately with a binder interposed therebetween. In the method of manufacturing a metal carrier which is transformed into a honeycomb body and accommodated in an outer cylinder, the donut-shaped honeycomb body is deformed into a flat honeycomb body before the binder is dried, and then pressed into the outer cylinder, and then the binder is pressed. A method for producing a metal carrier, characterized in that a brazing material is supplied to a surface and then dried and then heated and brazed, and a flat plate made of a heat-resistant metal and a corrugated plate are interposed via a binder. In the method of manufacturing a metal carrier in which a donut-shaped honeycomb body wound alternately and wound alternately into a flat-shaped honeycomb body and housed in an outer cylinder, the donut-shaped honeycomb body is dried before the binder is dried. A metal carrier characterized in that after a cam body is deformed into a flat honeycomb body, a brazing material is supplied to the binder surface, then pressed into an outer cylinder, dried, and then heated and brazed. Manufacturing method
And a method of manufacturing a metal carrier in which a donut-shaped honeycomb body formed by alternately stacking and winding flat plates made of a heat-resistant metal and a corrugated sheet via a binder into a flat honeycomb body and housed in an outer cylinder, Before the binder is dried, the donut-shaped honeycomb body is deformed into a flat honeycomb body, and then a brazing material is supplied to the surface of the binder, and then dried, then pressed into an outer cylinder, heated and brazed. A third aspect of the present invention is a method for manufacturing a metal carrier.
【0006】以下、本発明を図面を参照して詳細に説明
する。図1は第1の発明の製造工程を示すもので、この
発明においては先ず平板1aと波板1bとを交互に重ねたド
ーナツ型のハニカム体1を巻き込み成形する。次に、ス
ポンジ10にしみこませたバインダーを毛細管現象を利
用して吸いあげさせる。Hereinafter, the present invention will be described in detail with reference to the drawings. FIG. 1 shows the manufacturing process of the first invention. In this invention, first, a donut-shaped honeycomb body 1 in which flat plates 1a and corrugated plates 1b are alternately stacked is formed by winding. Next, the binder soaked in the sponge 10 is sucked up by utilizing the capillary phenomenon.
【0007】次いで、得られたドーナツ型のハニカム体
1の外周面に該ハニカム体1を収納する外筒3との接合
用箔ろう4を添装するか、あるいは外筒3との接合用ろ
う材を塗布する。そして、この状態、即ち前記のバイン
ダーが乾燥していない状態で、ドーナツ型ハニカム体を
治具11を用い押しつぶして偏平型のハニカム体(図3
参照)に変形加工し、更に、得られた該偏平型のハニカ
ム体1をポンチ13等により押圧して外筒3内に圧入す
る。この時、前記のドーナツ型から偏平型への変形加工
工程においてハニカム体1には大きな変形量が生ずる
が、バインダーは未乾燥の状態で流動性を有しているた
め、ハニカム体1が変形してもバインダーは波山部に確
実に維持することとなる。また、圧入工程においてもハ
ニカム体1の外径が外筒3の内径よりもわずかに大きい
ために、特に外周付近において若干変形されつつ圧入さ
れることとなるが、前記平板1aと波板1b間に介在してい
るバインダーは未乾燥の状態で流動性を有しているた
め、ハニカム体1が変形してもバインダーは波山部に確
実に維持することとなる。次に篩12からろう材を振り
かけて、前記外筒に圧入されたハニカム体のバインダー
部に対してろう材2を供給・付着する。Next, the outer peripheral surface of the obtained donut-shaped honeycomb body 1 is provided with a foil solder 4 for joining with the outer cylinder 3 for accommodating the honeycomb body 1 or a solder for joining with the outer cylinder 3. Apply material. Then, in this state, that is, in a state where the binder is not dried, the donut-shaped honeycomb body is crushed by using the jig 11 to obtain a flat-shaped honeycomb body (FIG. 3).
Then, the obtained flat honeycomb body 1 is pressed by a punch 13 or the like and pressed into the outer cylinder 3. At this time, a large amount of deformation occurs in the honeycomb body 1 in the step of deforming from a donut type to a flat type, but since the binder has fluidity in an undried state, the honeycomb body 1 is deformed. Even so, the binder is reliably maintained at the wave peak. Also, in the press-fitting step, since the outer diameter of the honeycomb body 1 is slightly larger than the inner diameter of the outer cylinder 3, the honeycomb body 1 is press-fitted while being slightly deformed particularly in the vicinity of the outer periphery. Since the binder interposed in the honeycomb body 1 has fluidity in an undried state, even if the honeycomb body 1 is deformed, the binder is surely maintained at the crest portion. Next, the brazing material is sprinkled from the sieve 12 to supply and adhere the brazing material 2 to the binder portion of the honeycomb body pressed into the outer cylinder.
【0008】次に、このようにして得られた外筒3を挿
着した偏平型のハニカム体1を、乾燥機14内に移して
前記バインダー中の水分を除去するよう乾燥処理する。
その後、加熱機15内に移してろう材の融点以上の温度
に加熱処理して平板1aと波板1b間、およびハニカム体1
の外周面と外筒3の内周面とをしっかりとろう付けして
偏平型のメタル担体を得る。この場合、前記加熱工程に
おいては、前述したようにバインダーが乾燥していない
状態でハニカム体1をドーナツ型から偏平型のものに変
形加工したうえで外筒3内に圧入した後、ろう材を供給
・付着しているためろう材が波山部からずれることなく
所定箇所に十分なろう材が存在した状態でろう付け処理
を行うこととなり、極めて接合強度に優れた偏平型のメ
タル担体が得られることとなる。Next, the flat honeycomb body 1 into which the outer tube 3 thus obtained is inserted is transferred into a dryer 14 and subjected to a drying treatment so as to remove the moisture in the binder.
After that, it is transferred into the heater 15 and heat-treated to a temperature equal to or higher than the melting point of the brazing material.
Is firmly brazed to the inner peripheral surface of the outer cylinder 3 to obtain a flat metal carrier. In this case, in the heating step, as described above, after the honeycomb body 1 is deformed from a donut type to a flat type in a state where the binder is not dried, the honeycomb body 1 is pressed into the outer cylinder 3 and then the brazing material is removed. Since the brazing material is supplied and adhered, the brazing process is performed in a state where there is sufficient brazing material at a predetermined position without shifting the brazing material from the wave peak portion, and a flat metal carrier having extremely excellent bonding strength can be obtained. It will be.
【0009】図2は第2の発明の製造工程を示すもの
で、前述の第1の発明がドーナツ型のハニカム体1のバ
インダーが乾燥する前にドーナツ型から偏平型のものに
変形加工して外筒3内へ圧入し、その後バインダー表面
にろう材を供給し、次いで乾燥処理および加熱処理を順
次行ったものであるのに対して、第2の発明は先ずドー
ナツ型のハニカム体1をバインダーが乾燥する前に押し
つぶして偏平型のものに変形加工し、ハニカム体1のバ
インダー表面にろう材2の供給を行い、次いで外筒内に
圧入し、その後乾燥処理および加熱処理を順次行うよう
にするものである。なお、この場合におけるそれぞれの
工程は第1の発明における各工程と同様のものである。
そして、この場合にも第1の発明と同様、押しつぶし偏
平型のものに変形加工した後ろう材供給していることか
ら、極めて接合強度に優れた偏平型のメタル担体が得ら
れる。なお、この第2の発明においてもハニカム体を外
筒内に圧入する前に、該ハニカム体1の外周面に外筒3
との接合用箔ろう4を添装し、あるいは外筒との接合用
ろう材を塗布することが好ましい。FIG. 2 shows the manufacturing process of the second invention. In the first invention, the donut-shaped honeycomb body 1 is deformed from a donut type to a flat type before the binder is dried. In contrast to the press-fitting into the outer cylinder 3, the supply of the brazing material to the surface of the binder, and the subsequent drying and heating treatments, the second invention first provides the donut-shaped honeycomb body 1 with the binder. Before drying, it is crushed and deformed into a flat type, the brazing material 2 is supplied to the binder surface of the honeycomb body 1, and then pressed into the outer cylinder, and then drying and heating are sequentially performed. Is what you do. The respective steps in this case are the same as the respective steps in the first invention.
Also in this case, similarly to the first invention, since the brazing material is supplied after being deformed into a crushed flat type, a flat type metal carrier having extremely excellent bonding strength can be obtained. In the second aspect of the present invention, before the honeycomb body is pressed into the outer cylinder, the outer cylinder 3 is attached to the outer peripheral surface of the honeycomb body 1.
It is preferable to add a brazing foil 4 for bonding to the outer cylinder or apply a brazing material for bonding to the outer cylinder.
【0010】図3は第3の発明の製造工程を示すもの
で、前述の第2の発明がドーナツ型のハニカム体1をバ
インダーが乾燥する前に押しつぶして偏平型のものに変
形加工し、ハニカム体1のバインダー表面にろう材2の
供給を行い、次いで外筒内に圧入し、その後乾燥処理お
よび加熱処理を行ったものであるのに対して、第3の発
明は、偏平型のものに変形加工し、ハニカム体1のバイ
ンダー表面にろう材2の供給を行った後に乾燥処理を行
い、次いで外筒3内へ圧入し加熱処理を行うようにする
ものである。なお、この場合におけるそれぞれの工程は
第1の発明における工程と同様のものである。そして、
この場合には、第1、第2の発明と同様、押しつぶし偏
平型に変形加工した後にろう材を供給していることから
ろう材のずれは発生しない。また、ハニカム体1の乾燥
工程が該圧入工程よりも前にあるため、圧入時にハニカ
ム体1がバインダーにより固着され、治具11が必要な
く圧入が容易になる。FIG. 3 shows a manufacturing process of the third invention. In the second invention, the doughnut-shaped honeycomb body 1 is crushed before the binder is dried to deform it into a flat-shaped honeycomb body. While the brazing material 2 is supplied to the binder surface of the body 1 and then pressed into the outer cylinder, and then subjected to the drying treatment and the heating treatment, the third invention is directed to a flat type. After performing the deformation processing, the brazing material 2 is supplied to the binder surface of the honeycomb body 1, the drying processing is performed, and then the honeycomb body 1 is pressed into the outer cylinder 3 to perform the heating processing. The respective steps in this case are the same as the steps in the first invention. And
In this case, similarly to the first and second inventions, since the brazing material is supplied after being deformed into the crushed flat type, no displacement of the brazing material occurs. Further, since the drying step of the honeycomb body 1 is before the press-fitting step, the honeycomb body 1 is fixed by the binder at the time of press-fitting, and the press-fitting becomes easy without the need for the jig 11.
【0011】なお、第1の発明および第2、第3の発明
によって偏平型のメタル担体を製造しハニカム体の接合
状態を検査した結果、いずれも接合不良率は数%以下で
あり、従来方法による場合の接合不良率が30%以上で
あったのに比べて本発明の方法は大幅に接合強度の向上
を図れることが確認できた。In addition, as a result of manufacturing flat metal carriers according to the first invention and the second and third inventions and inspecting the bonding state of the honeycomb body, the bonding failure rate is less than several% in each case. It was confirmed that the method of the present invention can significantly improve the bonding strength as compared with the case where the bonding failure rate in the case of the above was 30% or more.
【0012】[0012]
【発明の効果】以上の説明からも明らかなように、本発
明はドーナツ型から偏平型のハニカム体に押しつぶして
変形加工する工程におけるろう材のずれを防止して十分
なろう材を保持した状態で加熱処理を行えるようにし、
優れた接合強度を有する偏平型のメタル担体を効率的に
生産することができるものである。よって本発明は従来
の問題点を一掃したメタル担体の製造方法として、産業
の発展に寄与するところは極めて大である。As is clear from the above description, the present invention prevents the shift of the brazing material in the step of crushing from a donut type to a flat type honeycomb body and deforming the same to hold a sufficient amount of the brazing material. To perform the heat treatment,
It is possible to efficiently produce a flat metal carrier having excellent bonding strength. Therefore, the present invention greatly contributes to industrial development as a method for producing a metal carrier that has eliminated the conventional problems.
【図1】第1の発明の製造工程を示す概略説明図であ
る。FIG. 1 is a schematic explanatory view showing a manufacturing process of a first invention.
【図2】第2の発明の製造工程を示す概略説明図であ
る。FIG. 2 is a schematic explanatory view showing a manufacturing process of the second invention.
【図3】第3の発明の製造工程を示す概略説明図であ
る。FIG. 3 is a schematic explanatory view showing a manufacturing process of the third invention.
【図4】偏平型のハニカム体の一例を示す斜視図であ
る。FIG. 4 is a perspective view showing an example of a flat honeycomb body.
1 ハニカム体 2 ろう材 3 外筒 DESCRIPTION OF SYMBOLS 1 Honeycomb body 2 Brazing material 3 Outer cylinder
───────────────────────────────────────────────────── フロントページの続き (72)発明者 四谷 弘毅 愛知県東海市東海町5−3 新日本製鐵 株式会社名古屋製鐵所内 (56)参考文献 特開 昭63−16858(JP,A) 特開 平2−194843(JP,A) 特開 昭63−36843(JP,A) 特開 平1−304050(JP,A) 特開 平4−305252(JP,A) ──────────────────────────────────────────────────続 き Continued on the front page (72) Inventor Hiroki Yotsuya 5-3 Tokai-cho, Tokai-shi, Aichi Prefecture Nippon Steel Corporation Nagoya Works (56) References JP-A-63-16858 (JP, A) JP-A-2-194484 (JP, A) JP-A-63-36843 (JP, A) JP-A-1-304050 (JP, A) JP-A-4-305252 (JP, A)
Claims (4)
ダーを介して交互に重ねて巻回したドーナツ型ハニカム
体を偏平型ハニカム体に変形して外筒に収納したメタル
担体の製造方法において、前記バインダーが乾燥する前
にドーナツ型ハニカム体を偏平型ハニカム体に変形加工
したうえで外筒内に圧入し、その後バインダー表面にろ
う材を供給し、次いで乾燥させた後、加熱してろう付け
することを特徴とするメタル担体の製造方法。1. A method of manufacturing a metal carrier in which a donut-shaped honeycomb body formed by alternately stacking and winding a flat plate made of a heat-resistant metal and a corrugated sheet via a binder into a flat honeycomb body and housed in an outer cylinder is provided. Before the binder is dried, the donut-shaped honeycomb body is deformed into a flat-type honeycomb body and then pressed into the outer cylinder, and then a brazing material is supplied to the surface of the binder, dried, and then heated. A method for producing a metal carrier, characterized by attaching.
ダーを介して交互に重ねて巻回したドーナツ型ハニカム
体を偏平型ハニカム体に変形して外筒に収納したメタル
担体の製造方法において、前記バインダーが乾燥する前
にドーナツ型ハニカム体を偏平型ハニカム体に変形加工
したうえで、バインダー表面にろう材を供給し、次いで
外筒内に圧入し、次いで乾燥させた後、加熱してろう付
けすることを特徴とするメタル担体の製造方法。2. A method of manufacturing a metal carrier in which a donut-shaped honeycomb body formed by alternately stacking and winding a flat plate made of a heat-resistant metal and a corrugated sheet via a binder into a flat honeycomb body and housed in an outer cylinder is provided. After the binder was dried, the donut-shaped honeycomb body was deformed into a flat honeycomb body, and then a brazing material was supplied to the surface of the binder, then pressed into an outer cylinder, dried, and then heated. A method for producing a metal carrier, comprising brazing.
ダーを介して交互に重ねて巻回したドーナツ型ハニカム
体を偏平型ハニカム体に変形して外筒に収納したメタル
担体の製造方法において、前記バインダーが乾燥する前
にドーナツ型ハニカム体を偏平型ハニカム体に変形加工
したうえで、バインダー表面にろう材を供給し、次いで
乾燥させた後、外筒内に圧入し、加熱してろう付けする
ことを特徴とするメタル担体の製造方法。3. A method for producing a metal carrier in which a donut-shaped honeycomb body obtained by alternately stacking and winding a flat plate made of a heat-resistant metal and a corrugated sheet via a binder into a flat honeycomb body and housed in an outer cylinder is provided. Before the binder is dried, the donut-shaped honeycomb body is deformed into a flat honeycomb body, a brazing material is supplied to the surface of the binder, and after drying, the brazing material is pressed into the outer cylinder and heated. A method for producing a metal carrier, characterized by attaching.
ハニカム体の外周面に外筒との接合用箔ろうを添装し、
あるいは外筒との接合用ろう材を塗布することを特徴と
する請求項1または請求項2に記載のメタル担体の製造
方法。4. Prior to press-fitting the honeycomb body into the outer cylinder, a foil brazing for joining with the outer cylinder is attached to an outer peripheral surface of the honeycomb body,
The method for producing a metal carrier according to claim 1 or 2, wherein a brazing material for joining to an outer cylinder is applied.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4338652A JP2659157B2 (en) | 1992-12-18 | 1992-12-18 | Manufacturing method of metal carrier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4338652A JP2659157B2 (en) | 1992-12-18 | 1992-12-18 | Manufacturing method of metal carrier |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH06182222A JPH06182222A (en) | 1994-07-05 |
JP2659157B2 true JP2659157B2 (en) | 1997-09-30 |
Family
ID=18320193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4338652A Expired - Lifetime JP2659157B2 (en) | 1992-12-18 | 1992-12-18 | Manufacturing method of metal carrier |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2659157B2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19803012A1 (en) | 1998-01-27 | 1999-07-29 | Emitec Emissionstechnologie | Method of soldering an arrangement contg. a honeycomb body in a casing tube |
KR100351203B1 (en) | 2000-06-13 | 2002-09-05 | 한국기계연구원 | Manufacturing Equipment for a Honeycomb Structure Body |
KR100340802B1 (en) | 2000-06-13 | 2002-06-20 | 황해웅 | Producing Equipment for a Exhaust Gas Cleaning Element and Producing Method of a Exhaust Gas Cleaning Element Using it |
-
1992
- 1992-12-18 JP JP4338652A patent/JP2659157B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH06182222A (en) | 1994-07-05 |
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