JPH0264069A - セラミツク部材を相互にまたは金属部材と直接に結合するための銀合金ロウ - Google Patents

セラミツク部材を相互にまたは金属部材と直接に結合するための銀合金ロウ

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Publication number
JPH0264069A
JPH0264069A JP1174296A JP17429689A JPH0264069A JP H0264069 A JPH0264069 A JP H0264069A JP 1174296 A JP1174296 A JP 1174296A JP 17429689 A JP17429689 A JP 17429689A JP H0264069 A JPH0264069 A JP H0264069A
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JP
Japan
Prior art keywords
weight
bonding ceramic
silver
titanium
silver alloy
Prior art date
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Granted
Application number
JP1174296A
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JP2783366B2 (ja
Inventor
Willi Malikowski
ヴイリ・マリコフスキー
Wolfgang Weise
ヴオルフガング・ヴアイゼ
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Evonik Operations GmbH
Original Assignee
Degussa GmbH
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Publication date
Application filed by Degussa GmbH filed Critical Degussa GmbH
Publication of JPH0264069A publication Critical patent/JPH0264069A/ja
Application granted granted Critical
Publication of JP2783366B2 publication Critical patent/JP2783366B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
    • B23K35/3006—Ag as the principal constituent
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B37/00—Joining burned ceramic articles with other burned ceramic articles or other articles by heating
    • C04B37/003—Joining burned ceramic articles with other burned ceramic articles or other articles by heating by means of an interlayer consisting of a combination of materials selected from glass, or ceramic material with metals, metal oxides or metal salts
    • C04B37/006—Joining burned ceramic articles with other burned ceramic articles or other articles by heating by means of an interlayer consisting of a combination of materials selected from glass, or ceramic material with metals, metal oxides or metal salts consisting of metals or metal salts
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B37/00—Joining burned ceramic articles with other burned ceramic articles or other articles by heating
    • C04B37/02—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles
    • C04B37/023—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles characterised by the interlayer used
    • C04B37/026—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles characterised by the interlayer used consisting of metals or metal salts
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/02—Aspects relating to interlayers, e.g. used to join ceramic articles with other articles by heating
    • C04B2237/12—Metallic interlayers
    • C04B2237/125—Metallic interlayers based on noble metals, e.g. silver
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/02—Aspects relating to interlayers, e.g. used to join ceramic articles with other articles by heating
    • C04B2237/12—Metallic interlayers
    • C04B2237/126—Metallic interlayers wherein the active component for bonding is not the largest fraction of the interlayer
    • C04B2237/127—The active component for bonding being a refractory metal
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
    • C04B2237/32—Ceramic
    • C04B2237/34—Oxidic
    • C04B2237/343—Alumina or aluminates
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
    • C04B2237/32—Ceramic
    • C04B2237/34—Oxidic
    • C04B2237/345—Refractory metal oxides
    • C04B2237/348—Zirconia, hafnia, zirconates or hafnates
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
    • C04B2237/32—Ceramic
    • C04B2237/36—Non-oxidic
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
    • C04B2237/32—Ceramic
    • C04B2237/36—Non-oxidic
    • C04B2237/365—Silicon carbide
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
    • C04B2237/32—Ceramic
    • C04B2237/36—Non-oxidic
    • C04B2237/368—Silicon nitride
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
    • C04B2237/40—Metallic
    • C04B2237/405—Iron metal group, e.g. Co or Ni
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
    • C04B2237/40—Metallic
    • C04B2237/405—Iron metal group, e.g. Co or Ni
    • C04B2237/406—Iron, e.g. steel
    • 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
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal 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
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12896—Ag-base 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31678—Of metal

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Products (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【発明の詳細な説明】 産業上の利用分野 本発明は、セラミック部材を相互にまたはセラミック部
材を金属部材と直接に結合するための銀合金ロウに関す
る。
従来の技術 セラミック材・料またはセラミックと金属との組合せ物
を使用することにより、セラミックの利点と金属の利点
とを結び合わせた構成部材を完成させることができる。
しかし、このような構成部材の使用は、大部分が適当な
結合方法の存在に依存する。
セラミックとセラミックとの結合またはセラミックと金
属との結合のためには、当該技術において専ら金属化さ
れたセラミックのロウ接が使用される。そのためには、
セラミック上のロウ接すべき個所にマンガン−モリブデ
ン懸濁液層を施こし、高い温度で水素雰囲気下で焼付け
る。境界層で生成される酸化物は、セラミックとの尖晶
石形成を生じ、それによって良好な付着を生ぜしめる。
ロウのぬれ特性を改善するために、通常なおニッケル層
が施こされる。こうして金属化されたセラミックは、例
えば銀−銅硬質ロウのような常用の硬質ロウでロウ接す
ることができる。しかし、この方法は、多数の処理過程
のために極めて費用がかかる。
セラミックと金属との経済的な結合技術は、活性ロウ接
である。所謂活性ロウを使用することにより、セラミッ
ク部材と金属部材とは、作業過程でセラミックを早期に
金属化することなしに相互に結合させることができる。
活性ロウとしては、主としてチタンまたはジルコニウム
の微少含量を有する銀合金または銀−銅合金が使用され
る。チタン含量は、通常０．５〜５重量％の間にある。
このロウは、チタン含量が低い場合には延性であり、か
つ容易にロウ成形品に加工することができる。しかし、
チタン含量が増大するにつれて、変形可能性の著しい劣
化が生じる。
例えば、チタン１％を有する二成分系の銀−チタン合金
は、公知である（フランス国特許第１１７４０７４号明
細書）。このようなロウを用いた場合には、酸化ジルコ
ニウム／ｍｃＫ４５の組合せ物の際に１３０〜１５０　
Ｍ　Ｐ　ａの剪断強さの値を達成することができる。し
かし、このロウは、固相線温度、ひいてはロウ接温度が
比較的に高いという欠点を有する。銅を添加することに
より、固相線温度は低下させることができ、したがって
セラミックの活性ロウ接には、主として、例えばチタン
３％および銀−銅一共晶を有する銀−銅−チタン−ロウ
が使用される（例えば、Ｍｅｔａｌｌ　２７　（１９７
３）　、第２５９頁〜第２６５頁）。しかし、このロウ
は、銀チタンーロウよりも僅かな延性を有する。また、
銀６０〜６５％、銅２４〜２５％、インジウム５〜１０
％およびチタン約５％を有するロウ合金は、公知である
（フランス国特許第１１７４３３０号明細書）。しかし
、このロウは、インジウムの添加が合金の脆さをまねく
という欠点を有する。
発明が解決しようとする課題 従って、本発明の課題は、高い延性を有しかつロウ接化
合物の高い強度および同時に低いロウ接温度を有する、
セラミック部材を相互にまたはセラミック部材を金属部
材と直接に結合するための銀合金ロウを見い出すことで
あった。
課題を解決するための手段 この課題は、本発明によれば、この銀合金ロウが銀７０
〜９９重量％、錫０．５〜ｌＯ重量％またはインジウム
０．５〜１５重量％およびチタンおよび／またはジルコ
ニウム０．５〜１５重量％からなることによって解決さ
れる。
有利には、銀９２〜９９重量％、インジウム０．５〜４
重量％およびチタン０．５〜４重量％からなるかまたは
銀９２〜９９重量％、インジウム０．５〜ｌＯ重量％お
よびチタン０．５〜４重量％からなる合金が使用される
。
意外なことに、この合金の延性を本質的に劣化させるこ
となしに、１５重量％までのインジウムおよび１０重量
％までの錫を銀−チタン合金に添加することができるこ
とが判明した。銅含有銀−インジウム−チタン−合金と
は異なり、脆い相は全く形成されず、したがって１５重
量％までのチタン含量の場合であっても良好な変形可能
性は保持されている。この合金は、相応する中間灼熱部
を有する冷却ロールによってロウ箔に加工することがで
きる。このロウは、高い延性とともにセラミックー金属
結合および比較的に低い作業温度についての極めて高い
強度の値を示す。
実施例 次に、本発明を実施例につきさらに詳説する次の合金は
、良好な成果をもってセラミック一部材のロウ接のため
に使用された： 合金の組成 作業温度 結合の強度 Ａｇ　Ｔｉ１ｒｒ９５／４／Ｉ Ａｇ　Ｔｉ１ｎ−９４／４／２ Ａｇ　Ｔｉ５ｎ−９５／４／Ｌ Ａｇ　１ｎＴｉ−８５／１１０１ ５Ａ　ＩｎＴｉ−７５／１０／１５ Ａｇ　ＩｎＴｉ−７０／１５／１５ １０００℃ １０００℃ １０００℃ ９６０°０ ９６０℃ ９５０℃ １４０”１６５１ＪＰａ １４０−１６０ＭＰａ １２４＝１３８ＭＰａ １０Ｅｒｌ　１０ＭＰａ １００−１０６１ＪＰａ １０６−１１２１１１Ｐａ 全ての合金が良好な延性および加工可能性を示した。

Claims (1)

  1. 【特許請求の範囲】 １、セラミック部材を相互にまたはセラミック部材を金
    属部材と直接に結合するための銀合金ロウにおいて、該
    ロウが銀７０〜９９重量％、インジウム０．５〜１５重
    量％または錫０．５〜１０重量％およびチタンおよび／
    またはジルコニウム０．５〜１５重量％からなることを
    特徴とする、セラミック部材を相互にまたは金属部材と
    直接に結合するための銀合金ロウ。 ２、銀９２〜９９重量％、インジウム０．５〜４重量％
    およびチタン０．５〜４重量％からなる、請求項１記載
    の銀合金ロウ。 ３、銀９２〜９９重量％、錫０．５〜４重量％およびチ
    タン０．５〜４重量％からなる、請求項１記載の銀合金
    ロウ。
JP1174296A 1988-07-07 1989-07-07 セラミツク部材を相互にまたは金属部材と直接に結合するための銀合金ロウ Expired - Lifetime JP2783366B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3822966A DE3822966C2 (de) 1988-07-07 1988-07-07 Verwendung einer Silberlegierung als Lot zum direkten Verbinden von Keramikteilen
DE3822966.8 1988-07-07

Publications (2)

Publication Number Publication Date
JPH0264069A true JPH0264069A (ja) 1990-03-05
JP2783366B2 JP2783366B2 (ja) 1998-08-06

Family

ID=6358129

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1174296A Expired - Lifetime JP2783366B2 (ja) 1988-07-07 1989-07-07 セラミツク部材を相互にまたは金属部材と直接に結合するための銀合金ロウ

Country Status (8)

Country Link
US (1) US4980243A (ja)
EP (1) EP0349733B1 (ja)
JP (1) JP2783366B2 (ja)
AT (1) ATE79320T1 (ja)
DE (2) DE3822966C2 (ja)
ES (1) ES2034482T3 (ja)
GR (1) GR3005824T3 (ja)
ZA (1) ZA893791B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02160196A (ja) * 1988-12-14 1990-06-20 Kyocera Corp ロウ付け用材料

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US5632435A (en) * 1992-05-27 1997-05-27 Sulzer-Escher Wyss Ag Process for the production of a soldered joint
US5435857A (en) * 1994-01-06 1995-07-25 Qualitek International, Inc. Soldering composition
US6484585B1 (en) 1995-02-28 2002-11-26 Rosemount Inc. Pressure sensor for a pressure transmitter
US5637802A (en) * 1995-02-28 1997-06-10 Rosemount Inc. Capacitive pressure sensor for a pressure transmitted where electric field emanates substantially from back sides of plates
US5558833A (en) * 1995-06-09 1996-09-24 Zamojski; Marek R. Silver alloy
DE19846638C2 (de) * 1998-10-09 2002-08-08 Abb Research Ltd Kompositplatte sowie Verfahren zur Herstellung und Anwendung einer solchen Kompositplatte
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ATE79320T1 (de) 1992-08-15
DE58902030D1 (de) 1992-09-17
DE3822966C1 (ja) 1989-03-23
US4980243A (en) 1990-12-25
EP0349733A1 (de) 1990-01-10
DE3822966C2 (de) 1993-09-30
ZA893791B (en) 1990-03-28
JP2783366B2 (ja) 1998-08-06
GR3005824T3 (ja) 1993-06-07
ES2034482T3 (es) 1993-04-01
EP0349733B1 (de) 1992-08-12

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