ITMI20031524A1 - Proceddimento per ottenere giunti brasati ad alta resistenza di materiali compositi a piu'strati di tipo ceramico-ceramico e metallo-ceramico, e materiali compositi a piu'strati ottenuti mediante il medesino procedimento - Google Patents

Proceddimento per ottenere giunti brasati ad alta resistenza di materiali compositi a piu'strati di tipo ceramico-ceramico e metallo-ceramico, e materiali compositi a piu'strati ottenuti mediante il medesino procedimento

Info

Publication number
ITMI20031524A1
ITMI20031524A1 IT001524A ITMI20031524A ITMI20031524A1 IT MI20031524 A1 ITMI20031524 A1 IT MI20031524A1 IT 001524 A IT001524 A IT 001524A IT MI20031524 A ITMI20031524 A IT MI20031524A IT MI20031524 A1 ITMI20031524 A1 IT MI20031524A1
Authority
IT
Italy
Prior art keywords
ceramic
composite materials
materials
procedure
metal
Prior art date
Application number
IT001524A
Other languages
English (en)
Inventor
Valentina Branca
Alberto Federici
Marco Grattarola
Paola Guarnone
Original Assignee
Ansaldo Ricerche S R L Societa Pe R Lo Sviluppo
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ansaldo Ricerche S R L Societa Pe R Lo Sviluppo filed Critical Ansaldo Ricerche S R L Societa Pe R Lo Sviluppo
Priority to IT001524A priority Critical patent/ITMI20031524A1/it
Priority to EP04103535A priority patent/EP1500455A1/en
Publication of ITMI20031524A1 publication Critical patent/ITMI20031524A1/it

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B37/00Joining burned ceramic articles with other burned ceramic articles or other articles by heating
    • C04B37/003Joining 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
    • C04B37/006Joining 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00Soldering, e.g. brazing, or unsoldering
    • B23K1/19Soldering, e.g. brazing, or unsoldering taking account of the properties of the materials to be soldered
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/02Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0222Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering or brazing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/02Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0222Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering or brazing
    • B23K35/0233Sheets or foils
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/02Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0222Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering or brazing
    • B23K35/0233Sheets or foils
    • B23K35/0238Sheets or foils layered
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/02Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0222Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering or brazing
    • B23K35/0244Powders, particles or spheres; Preforms made therefrom
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/02Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0222Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering or brazing
    • B23K35/0244Powders, particles or spheres; Preforms made therefrom
    • B23K35/025Pastes, creams or slurries
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24Selection of soldering or welding materials proper
    • B23K35/30Selection of soldering or welding materials proper with the principal constituent melting at less than 1550°C
    • B23K35/3006Ag as the principal constituent
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24Selection of soldering or welding materials proper
    • B23K35/30Selection of soldering or welding materials proper with the principal constituent melting at less than 1550°C
    • B23K35/302Cu as the principal constituent
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24Selection of soldering or welding materials proper
    • B23K35/32Selection of soldering or welding materials proper with the principal constituent melting at more than 1550°C
    • B23K35/327Selection of soldering or welding materials proper with the principal constituent melting at more than 1550°C comprising refractory compounds, e.g. carbides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24Selection of soldering or welding materials proper
    • B23K35/30Selection of soldering or welding materials proper with the principal constituent melting at less than 1550°C
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24Selection of soldering or welding materials proper
    • B23K35/32Selection of soldering or welding materials proper with the principal constituent melting at more than 1550°C
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3217Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
    • C04B2235/3218Aluminium (oxy)hydroxides, e.g. boehmite, gibbsite, alumina sol
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3231Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3232Titanium oxides or titanates, e.g. rutile or anatase
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3231Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3244Zirconium oxides, zirconates, hafnium oxides, hafnates, or oxide-forming salts thereof
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/38Non-oxide ceramic constituents or additives
    • C04B2235/3817Carbides
    • C04B2235/3826Silicon carbides
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/38Non-oxide ceramic constituents or additives
    • C04B2235/3817Carbides
    • C04B2235/3839Refractory metal carbides
    • C04B2235/3843Titanium carbides
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/38Non-oxide ceramic constituents or additives
    • C04B2235/3852Nitrides, e.g. oxynitrides, carbonitrides, oxycarbonitrides, lithium nitride, magnesium nitride
    • C04B2235/3873Silicon nitrides, e.g. silicon carbonitride, silicon oxynitride
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/42Non metallic elements added as constituents or additives, e.g. sulfur, phosphor, selenium or tellurium
    • C04B2235/422Carbon
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/02Aspects relating to interlayers, e.g. used to join ceramic articles with other articles by heating
    • C04B2237/12Metallic interlayers
    • C04B2237/122Metallic interlayers based on refractory metals

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Products (AREA)
IT001524A 2003-07-24 2003-07-24 Proceddimento per ottenere giunti brasati ad alta resistenza di materiali compositi a piu'strati di tipo ceramico-ceramico e metallo-ceramico, e materiali compositi a piu'strati ottenuti mediante il medesino procedimento ITMI20031524A1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT001524A ITMI20031524A1 (it) 2003-07-24 2003-07-24 Proceddimento per ottenere giunti brasati ad alta resistenza di materiali compositi a piu'strati di tipo ceramico-ceramico e metallo-ceramico, e materiali compositi a piu'strati ottenuti mediante il medesino procedimento
EP04103535A EP1500455A1 (en) 2003-07-24 2004-07-23 Method for obtaining high-resistance brazed joints of multiple-layer composite materials of ceramic/ceramic and metal/ceramic type, and multiple-layer composite materials obtained through the said method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT001524A ITMI20031524A1 (it) 2003-07-24 2003-07-24 Proceddimento per ottenere giunti brasati ad alta resistenza di materiali compositi a piu'strati di tipo ceramico-ceramico e metallo-ceramico, e materiali compositi a piu'strati ottenuti mediante il medesino procedimento

Publications (1)

Publication Number Publication Date
ITMI20031524A1 true ITMI20031524A1 (it) 2005-01-25

Family

ID=33485516

Family Applications (1)

Application Number Title Priority Date Filing Date
IT001524A ITMI20031524A1 (it) 2003-07-24 2003-07-24 Proceddimento per ottenere giunti brasati ad alta resistenza di materiali compositi a piu'strati di tipo ceramico-ceramico e metallo-ceramico, e materiali compositi a piu'strati ottenuti mediante il medesino procedimento

Country Status (2)

Country Link
EP (1) EP1500455A1 (it)
IT (1) ITMI20031524A1 (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080217382A1 (en) * 2007-03-07 2008-09-11 Battelle Memorial Institute Metal-ceramic composite air braze with ceramic particulate
CN101863677B (zh) * 2010-07-01 2012-02-08 哈尔滨工业大学 一种原位自生TiB晶须提高陶瓷钎焊接头强度的方法
CN102452839A (zh) * 2010-10-25 2012-05-16 鸿富锦精密工业(深圳)有限公司 不锈钢与碳化钛陶瓷的连接方法及制得的连接件
CN102219538B (zh) * 2011-03-24 2013-08-14 西北工业大学 连接C/SiC复合材料与Ni基合金的方法
WO2013129891A1 (ko) * 2012-02-29 2013-09-06 한국생산기술연구원 이종접합 구조체 및 그 제조방법
CN103752971A (zh) * 2013-12-13 2014-04-30 天津大学 用银铜钛钎料钎焊连接tc4钛合金和氮化硅陶瓷的方法
WO2015125907A1 (ja) * 2014-02-21 2015-08-27 電気化学工業株式会社 セラミックス回路基板
CN105397339B (zh) * 2015-12-22 2017-11-17 江苏阳明船舶装备制造技术有限公司 一种用于TiC陶瓷钎焊的钎焊材料
CN115302033B (zh) * 2022-08-22 2023-11-21 哈尔滨工业大学(威海) 一种氧化锆陶瓷与钛合金的低温间接钎焊方法
CN117102728A (zh) * 2023-08-22 2023-11-24 合肥工业大学 一种用于SiC陶瓷连接的复合中间层及钎焊连接方法
CN119703248B (zh) * 2025-01-02 2025-09-16 江苏大学 一种激光诱导复合材料表面多尺度微织构辅助钎焊的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5916695A (ja) * 1982-07-20 1984-01-27 Toyota Motor Corp セラミツク繊維を含有するろう付用溶加材
JPS59203779A (ja) * 1983-04-28 1984-11-17 株式会社東芝 熱膨張係数の異なるセラミックス焼結体どうしあるいはセラミックス焼結体と金属部材との接合方法、およびセラミックス接合体
JPS63310778A (ja) * 1987-06-10 1988-12-19 Sumitomo Electric Ind Ltd 炭素材料と金属の接合方法
JP2000128655A (ja) * 1998-10-29 2000-05-09 Kyocera Corp セラミック体と金属体の接合構造、セラミック体と金属体の接合方法、およびこれを用いたセラミックヒ−タ
JP4367675B2 (ja) * 1999-10-21 2009-11-18 日本碍子株式会社 セラミック製部材と金属製部材の接合用接着剤組成物、同組成物を用いた複合部材の製造方法、および同製造方法により得られた複合部材
JP2004142971A (ja) * 2002-10-22 2004-05-20 Tokyo Gas Co Ltd セラミック材料とステンレス鋼の接合方法

Also Published As

Publication number Publication date
EP1500455A1 (en) 2005-01-26

Similar Documents

Publication Publication Date Title
ITMI20031524A1 (it) Proceddimento per ottenere giunti brasati ad alta resistenza di materiali compositi a piu'strati di tipo ceramico-ceramico e metallo-ceramico, e materiali compositi a piu'strati ottenuti mediante il medesino procedimento
EP1542862A4 (en) THERMAL INTERFACE MATERIALS
DE60110197D1 (de) Künstliches gelenk aus einer zirkonium-aluminiumverbundkeramik
EP1817332A4 (en) COMBINATORY INTERLEUKIN-2 MUTEINE
EP1408874A4 (en) METAL-CERAMIC COMPOSITE JOINT
GB0107669D0 (en) Improvements relating to liver surgery
NO20032059D0 (no) Peroksisomprolferatoraktiverte reseptoralfa-agonister
EP1399502A4 (en) FURFURYL ALCOHOL AND LIGNINE CONTAINING ADHESIVE
ITMI20022736A1 (it) Procedimento per la produzione di materiali compositi
AU2003251739A1 (en) New neuropeptide y y5 receptor antagonists
EP1971480A4 (en) ALUMINUM BASED COMPOSITE MATERIALS AND METHOD OF MANUFACTURING THEREOF
FR2838170B1 (fr) Actionneurs d'embrayage
FI20020313A0 (fi) Uudet tärkkelyskoostumukset
DE502004010385D1 (de) Kupplungsbeläge aus faserverstärkten keramischen Werkstoffen
NO20016361D0 (no) Sugehode for mudring
DE60224907D1 (de) Gleichlaufgelenk
DE602004013222D1 (de) Gleichlauf-Universalgelenk
AU2003271497A1 (en) Ceramic-metal or metal-ceramic composite
ITTO20030243A1 (it) Procedimento per realizzare un segmento di un'opera
FR2858930B1 (fr) Unite mobile d'aspiration bronchique
FR2837285B1 (fr) Pack d'imagerie ultrasonore
ITTO20030795A1 (it) Procedimento per la giunzione di materiali a base
IT1318739B1 (it) Pompa monocilindrica ad alta pressione
FR2826050B1 (fr) Outil de forage et de refoulement
ITTO20040707A1 (it) Procedimento per la brasatura di superfici ceramiche