JP5295129B2 - 炭素材料と銅合金との耐火性アセンブリに関する方法 - Google Patents
炭素材料と銅合金との耐火性アセンブリに関する方法 Download PDFInfo
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- JP5295129B2 JP5295129B2 JP2009549446A JP2009549446A JP5295129B2 JP 5295129 B2 JP5295129 B2 JP 5295129B2 JP 2009549446 A JP2009549446 A JP 2009549446A JP 2009549446 A JP2009549446 A JP 2009549446A JP 5295129 B2 JP5295129 B2 JP 5295129B2
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—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°C
- B23K35/302—Cu as the principal constituent
-
- 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
- B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
- B23K35/0222—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering or brazing
- B23K35/0244—Powders, particles or spheres; Preforms made therefrom
-
- 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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C9/00—Alloys based on copper
- C22C9/10—Alloys based on copper with silicon as the next major 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/658—Atmosphere during thermal treatment
- C04B2235/6581—Total pressure below 1 atmosphere, e.g. vacuum
-
- 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
- C04B2237/123—Metallic interlayers based on iron group metals, e.g. steel
-
- 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
- C04B2237/124—Metallic interlayers based on copper
-
- 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
- C04B2237/16—Silicon interlayers
-
- 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
- C04B2237/363—Carbon
-
- 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
- C04B2237/407—Copper
-
- 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
- C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
- C04B2237/52—Pre-treatment of the joining surfaces, e.g. cleaning, machining
-
- 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
- C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
- C04B2237/70—Forming laminates or joined articles comprising layers of a specific, unusual thickness
- C04B2237/708—Forming laminates or joined articles comprising layers of a specific, unusual thickness of one or more of the interlayers
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Structural Engineering (AREA)
- Metallurgy (AREA)
- Ceramic Products (AREA)
- Powder Metallurgy (AREA)
Description
炭素−炭素複合材/純銅アセンブリの作製
本実施例は、C/C複合材と純銅板とのアセンブリの製造を説明する。
C/C複合材:20×15×8mm3;
銅:20×15×2mm3
であった。
保持温度:1160℃;
保持時間:60分;
雰囲気:高真空
とした。
合金の溶融;
約1.5mmの深さまでの複合材中への合金の浸透;
連続的な合金厚さ(約500μm)による複合材のアセンブリ面のコーティング;及び
炭素と合金との極めて限定的な反応、すなわち、約1μmである反応帯域
がもたらされた。
保持温度:900℃;
保持温度:15分;
雰囲気:高真空
とした。
実施例1で得られるアセンブリと、98.97wt%Cu/0.84wt%Cr/0.14wt%Zr組成のCuCrZr合金から成る部材とから成るアセンブリの作製
実施例1で得られたアセンブリをその後CuCrZr合金から成る部材とアセンブルさせた。
炭素−炭素複合材/CuCrZr合金アセンブリの作製
本実施例は、炭素−炭素複合材と、98.97wt%Cu/0.84wt%Cr/0.14wt%Zr組成のCuCrZr合金のプレートとのアセンブリの製造を説明する。
炭素−炭素複合材:20×15×8mm3
CuCrZr:20×15×10mm3
であった。
保持温度:1160℃;
保持時間:60分;
雰囲気:高真空
とした。
合金の溶融;
約1.5mmの深さにわたる複合材中への合金の浸透;
連続的な合金厚さ(約500μm)による複合材のアセンブリ面のコーティング;及び
炭素と合金との極めて限定的な反応、すなわち、約1μmである反応帯域
がもたらされた。
保持温度:900℃;
保持時間:15分;
雰囲気:高真空
とした。
本発明の方法によって本発明の合金により得られるアセンブリの耐熱衝撃性試験
実施例1及び実施例2に記載されるプロトコルに従って作製されるC/C/Cu−CrCrZr接合部の機械強度を試験するために熱衝撃実験プロトコルを用いた。
実施例1で得られるアセンブリと、Al2O3酸化物分散により硬化された、Cu/0.25wt%Al/0.2wt%O/0.025wt%B組成を有するODS(酸化物分散強化型)Cu合金とから成るアセンブリの作製
実施例1で得られるアセンブリをその後、寸法20×15×10mm3を有するODS Cu合金(0.25wt%Al/0.2wt%O/0.025wt%B)から成る部材とアセンブルさせた。この部材は脱脂浴中で洗浄した後、乾燥させた。
保持温度:900℃;
保持時間:15分;
雰囲気:高真空
とした。
炭素−炭素複合材と、Al2O3酸化物分散により硬化された、Cu/0.25wt%Al/0.2wt%O/0.025wt%B組成を有するODS Cu合金部材とのアセンブリの作製
部材の寸法は:
炭素−炭素複合材:20×15×8mm3;
ODSCu:20×15×10mm3
であった。
保持温度:1160℃;
保持時間:60分;
雰囲気:高真空
とした。
ろう付合金の溶融;
約1.5mmの深さまでの複合材中へのろう付合金の浸透;
連続的なろう付合金厚さ(約500μm)による複合材のアセンブリ面のコーティング;及び
炭素とろう付合金との極めて限定的な反応、すなわち、約1μmである反応帯域
がもたらされた。
保持温度:900℃;
保持時間:15分;
雰囲気:高真空
とした。
耐熱衝撃性試験
実施例3、実施例5及び実施例6において作製されるアセンブリに実施例4に記載されている同一のプロトコルを実行した。この試験後に破裂は観察されなかった。
Claims (8)
- 多孔質炭素系材料から成る少なくとも1つの部材と、銅リッチ金属材料から成る少なくとも1つの部材から成る部材とのアセンブリのための、下記式:
CuxSiy
(式中、x及びyは、25≦x≦60、40≦y<75及びx+y≧95%である原子比である)
を有する、銅及びケイ素をベースとした合金の使用。 - 式中、x=60及びy=40であることを特徴とする、請求項1に記載の合金の使用。
- 下記式:
CuxSiy
(式中、x及びyは、25≦x≦60、40<y≦75及びx+y=95%である原子比である)
を有する、粉末形態のろう付合金(brazing alloy)と、無機バインダとのブレンドから成ることを特徴とする、ろう付け用ペースト。 - 多孔質炭素系材料から成る少なくとも1つの部材と、銅リッチ金属材料から成る少なくとも1つの部材とをアセンブルする方法であって、
a)ろう付合金の量が50mg/cm2〜500mg/cm2であるような、前記多孔質炭素系材料から成る少なくとも1つの部材のアセンブリ面上における、下記式:
CuxSiy
(式中、x及びyは、25≦x≦60、40≦y≦75及びx+y≧95%である原子比である)
を有する、銅及びケイ素をベースとした合金の堆積工程、又は請求項3に記載のろう付け用ペーストの堆積工程と、
b)前記合金又は前記ペーストを溶融するような、真空中又は不活性雰囲気中における工程a)で得られる前記多孔質炭素系材料から成る少なくとも1つの部材の加熱工程と、
c)工程b)で得られる前記多孔質炭素系材料から成る少なくとも1つの部材の表面と、前記銅リッチ金属材料から成る少なくとも1つの部材のアセンブリ面との接触工程と、
d)前記銅リッチ金属材料から成る少なくとも1つの部材の融点未満且つ前記合金又は前記ペーストの融点未満の温度における、真空中又は不活性雰囲気中における、工程c)で得られるアセンブリ(assembly)全体の加熱工程と、
を含むことを特徴とする、多孔質炭素系材料から成る少なくとも1つの部材と、銅リッチ金属材料から成る少なくとも1つの部材とをアセンブルする方法。 - 工程d)の加熱温度が802℃を超えることを特徴とする、請求項4に記載のアセンブリ方法。
- 工程b)を、1000℃〜1200℃の温度で30分間〜90分間、真空中又はアルゴン雰囲気中において実行し、且つ工程d)を、850℃〜950℃の温度で10分間〜30分間、真空中又はアルゴン流中において実行することを特徴とする、請求項5に記載のアセンブリ方法。
- アセンブリであって、接合面に、下記式:
CuxSiy
(式中、x及びyは、25≦x≦60、40≦y≦75及びx+y≧95%である原子比である)
を有する溶融及び固化された銅合金の層を有する、多孔質炭素系材料から成る少なくとも1つの部材と、銅リッチ金属材料から成る少なくとも1つの部材とから成ることを特徴とする、アセンブリ。 - 請求項7に記載の少なくとも1つのアセンブリを備える装置。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0701156A FR2912675B1 (fr) | 2007-02-16 | 2007-02-16 | Procede d'assemblage refractaire entre un materiau carbone et un alliage de cuivre |
| FR0701156 | 2007-02-16 | ||
| PCT/FR2008/000198 WO2008116989A1 (fr) | 2007-02-16 | 2008-02-14 | Procede d'assemblage refractaire entre un materiau carbone et un alliage de cuivre |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2010517789A JP2010517789A (ja) | 2010-05-27 |
| JP5295129B2 true JP5295129B2 (ja) | 2013-09-18 |
Family
ID=38544066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009549446A Expired - Fee Related JP5295129B2 (ja) | 2007-02-16 | 2008-02-14 | 炭素材料と銅合金との耐火性アセンブリに関する方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8757475B2 (ja) |
| EP (1) | EP2125281A1 (ja) |
| JP (1) | JP5295129B2 (ja) |
| CN (1) | CN101626865B (ja) |
| FR (1) | FR2912675B1 (ja) |
| WO (1) | WO2008116989A1 (ja) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9513059B2 (en) | 2011-02-04 | 2016-12-06 | Lockheed Martin Corporation | Radial-flow heat exchanger with foam heat exchange fins |
| US9464847B2 (en) | 2011-02-04 | 2016-10-11 | Lockheed Martin Corporation | Shell-and-tube heat exchangers with foam heat transfer units |
| US9951997B2 (en) | 2011-02-04 | 2018-04-24 | Lockheed Martin Corporation | Staged graphite foam heat exchangers |
| US8800849B2 (en) * | 2011-05-03 | 2014-08-12 | Lockheed Martin Corporation | Direct bonding of heat conducting foam and substrates |
| US9536851B2 (en) * | 2014-09-05 | 2017-01-03 | Infineon Technologies Ag | Preform structure for soldering a semiconductor chip arrangement, a method for forming a preform structure for a semiconductor chip arrangement, and a method for soldering a semiconductor chip arrangement |
| US12440923B2 (en) | 2017-06-30 | 2025-10-14 | Commonwealth Scientific And Industrial Research Organisation | Method of joining and sealing a vanadium based membrane to a metallic connection section |
| WO2023227461A1 (de) * | 2022-05-24 | 2023-11-30 | Siemens Energy Global GmbH & Co. KG | Verfahren zum verbinden mittels eines lotes |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3165502D1 (en) * | 1980-04-21 | 1984-09-20 | Bbc Brown Boveri & Cie | Multi-layered-solder and method of producing such solder |
| AT394331B (de) * | 1990-09-21 | 1992-03-10 | Plansee Metallwerk | Verfahren zur herstellung hochfester loetverbindungen |
| JP3119906B2 (ja) * | 1991-09-02 | 2000-12-25 | 石原薬品株式会社 | 炭素系材料と金属の接合体 |
| JPH06277849A (ja) * | 1991-08-21 | 1994-10-04 | Ishihara Chem Co Ltd | 溶接用ノズル |
| US5340658A (en) * | 1991-08-21 | 1994-08-23 | Ishihara Chemical Co., Ltd. | Composites made of carbon-based and metallic materials |
| US5836505A (en) * | 1996-05-07 | 1998-11-17 | Commissariat A L'energie Atomique | Joining by brazing of ceramic materials containing silicon carbide |
| AU759804B2 (en) * | 1998-09-28 | 2003-05-01 | Skeleton Technologies Ag | Method of manufacturing a diamond composite and a composite produced by same |
| FR2835457B1 (fr) * | 2002-02-01 | 2004-04-02 | Air Liquide | Melange gazeux ternaire utilisable en soudo-brasage de pieces galvanisees |
-
2007
- 2007-02-16 FR FR0701156A patent/FR2912675B1/fr not_active Expired - Fee Related
-
2008
- 2008-02-14 JP JP2009549446A patent/JP5295129B2/ja not_active Expired - Fee Related
- 2008-02-14 CN CN2008800047528A patent/CN101626865B/zh not_active Expired - Fee Related
- 2008-02-14 US US12/527,291 patent/US8757475B2/en not_active Expired - Fee Related
- 2008-02-14 WO PCT/FR2008/000198 patent/WO2008116989A1/fr not_active Ceased
- 2008-02-14 EP EP08761889A patent/EP2125281A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2912675B1 (fr) | 2009-04-17 |
| EP2125281A1 (fr) | 2009-12-02 |
| CN101626865A (zh) | 2010-01-13 |
| US8757475B2 (en) | 2014-06-24 |
| WO2008116989A1 (fr) | 2008-10-02 |
| CN101626865B (zh) | 2013-05-08 |
| JP2010517789A (ja) | 2010-05-27 |
| US20100055478A1 (en) | 2010-03-04 |
| FR2912675A1 (fr) | 2008-08-22 |
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