PL423038A1 - Method for joining aluminum alloys with nickel superalloys by hard soldering - Google Patents

Method for joining aluminum alloys with nickel superalloys by hard soldering

Info

Publication number
PL423038A1
PL423038A1 PL423038A PL42303817A PL423038A1 PL 423038 A1 PL423038 A1 PL 423038A1 PL 423038 A PL423038 A PL 423038A PL 42303817 A PL42303817 A PL 42303817A PL 423038 A1 PL423038 A1 PL 423038A1
Authority
PL
Poland
Prior art keywords
metals
flux
solder
aluminum alloys
nickel
Prior art date
Application number
PL423038A
Other languages
Polish (pl)
Other versions
PL233058B1 (en
Inventor
Zbigniew Mirski
Kazimierz Diduszko
Kazimierz Granat
Tomasz Wojdat
Krystian Kisiel
Agata Żuk
Sylwia Łamasz
Original Assignee
Politechnika Wrocławska
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 Politechnika Wrocławska filed Critical Politechnika Wrocławska
Priority to PL423038A priority Critical patent/PL233058B1/en
Publication of PL423038A1 publication Critical patent/PL423038A1/en
Publication of PL233058B1 publication Critical patent/PL233058B1/en

Links

Landscapes

  • Ceramic Products (AREA)
  • Laminated Bodies (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Molten Solder (AREA)

Abstract

Przedmiotem zgłoszenia jest sposób łączenia stopów aluminium z nadstopami niklu, przeznaczonych w szczególności do wytwarzania elementów narzędzi pomiarowych na przykład termopar, lutami na osnowie Al-Si, w procesie lutowania twardego z użyciem międzywarstwy utworzonej ze spoiwa o wyższej temperaturze topnienia, w którym metale (1 i 3), z których jeden stanowi nadstop niklu a drugi stop aluminium odtłuszcza się i oczyszcza się z tlenków a następnie łączy spoiwem (5) w postaci lutu, w procesie lutowania płomieniowego w temperaturze w zakresie 577 ÷ 620°C charakteryzuje się tym, że przed wytworzeniem trwałego połączenia lutowanego metali (1 i 3) na, uprzednio odtłuszczoną oraz oczyszczoną z tlenków, powierzchnię jednego z metali (1) nanosi się topnik, który następnie pokrywa się warstwą lutu, o temperaturze topnienia w zakresie 800 ÷ 830°C, która po zakrzepnięciu tworzy, naniesioną na jednym z metali, międzywarstwę metaliczną (2), a powierzchnię drugiego z metali (3) pokrywa się topnikiem (4), przy czym topnikiem (4) pokrywa się również powierzchnię międzywarstwy metalicznej (2).The subject of the application is a method of joining aluminum alloys with nickel superalloys, intended in particular for the production of measuring tool elements, e.g. thermocouples, Al-Si solder soldering, in the brazing process using an interlayer made of a binder with a higher melting point in which metals (1 and 3), one of which is a superalloy of nickel and the other aluminum alloy is degreased and cleaned of oxides and then joined with a binder (5) in the form of solder, in the process of flame soldering at a temperature in the range of 577 ÷ 620 ° C is characterized by before producing a permanent joint of soldered metals (1 and 3) on a previously degreased and cleaned of oxides surface of one of the metals (1), a flux is applied, which is then covered with a layer of solder, with a melting point in the range of 800 ÷ 830 ° C, which after solidification, it forms, applied on one of the metals, a metallic interlayer (2), and entrust The metal of the second metal (3) is covered with flux (4), with the flux (4) also covering the surface of the metallic interlayer (2).

PL423038A 2017-10-03 2017-10-03 Method for joining aluminum alloys with nickel superalloys by hard soldering PL233058B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL423038A PL233058B1 (en) 2017-10-03 2017-10-03 Method for joining aluminum alloys with nickel superalloys by hard soldering

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL423038A PL233058B1 (en) 2017-10-03 2017-10-03 Method for joining aluminum alloys with nickel superalloys by hard soldering

Publications (2)

Publication Number Publication Date
PL423038A1 true PL423038A1 (en) 2019-04-08
PL233058B1 PL233058B1 (en) 2019-08-30

Family

ID=65992102

Family Applications (1)

Application Number Title Priority Date Filing Date
PL423038A PL233058B1 (en) 2017-10-03 2017-10-03 Method for joining aluminum alloys with nickel superalloys by hard soldering

Country Status (1)

Country Link
PL (1) PL233058B1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3979042A (en) * 1975-01-16 1976-09-07 Raytheon Company Vacuum brazing of nickel to aluminum
RU2101146C1 (en) * 1996-09-27 1998-01-10 Виктор Никонорович Семенов Method of brazing aluminium parts with parts made of heat resistant steels and alloys
WO2002038321A1 (en) * 2000-11-07 2002-05-16 Corus Aluminium Walzprodukte Gmbh Method of manufacturing an assembly of brazed dissimilar metal components

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3979042A (en) * 1975-01-16 1976-09-07 Raytheon Company Vacuum brazing of nickel to aluminum
RU2101146C1 (en) * 1996-09-27 1998-01-10 Виктор Никонорович Семенов Method of brazing aluminium parts with parts made of heat resistant steels and alloys
WO2002038321A1 (en) * 2000-11-07 2002-05-16 Corus Aluminium Walzprodukte Gmbh Method of manufacturing an assembly of brazed dissimilar metal components

Also Published As

Publication number Publication date
PL233058B1 (en) 2019-08-30

Similar Documents

Publication Publication Date Title
US10405619B2 (en) Method for mounting a decorative element on a support and said support
ES2078030T3 (en) METHOD FOR STRONG WELDING OF METALLIC SURFACES.
EA200970855A1 (en) PREPARATION FOR A SOLDERING, A METHOD OF MANUFACTURING A PREPARATION FOR A SICKING, A METHOD OF A SICKING AND CONSTRUCTIVE ELEMENTS, MANUFACTURED FROM A BANNED SALTING PREPARATION
TW200732082A (en) Soldering paste and solder joints
FI20040759A0 (en) A method for reducing and bonding metal oxide powder to a heat transfer surface and a heat transfer surface
JP4566857B2 (en) Soldering iron tip and manufacturing method thereof
PL423038A1 (en) Method for joining aluminum alloys with nickel superalloys by hard soldering
PL423037A1 (en) Method for joining aluminum alloys with nickel superalloys in the soft-soldering process
JP2006035313A (en) Method for producing deformation-processed, locally reinforced sheet metal component and corresponding sheet metal component
JP2007190603A (en) Solder bonding method and solder bonded body
JP2006130559A (en) Method for repairing sheet metal and pulling-out member used for it
CN110049843A (en) CMT technology with flux-cored wire conveying
PL428191A1 (en) Method of joining titanium and titanium alloys with aluminum and aluminum alloys by hard soldering
JP2017136643A (en) Solder material, solder material metallic powder, and component joining method
JP6516949B1 (en) Method of manufacturing metal junction and metal junction, semiconductor device and waveguide
PL428193A1 (en) Method of joining titanium and titanium alloys with copper and copper alloys by hard soldering
PL428190A1 (en) Method of joining titanium and titanium alloys with aluminum and aluminum alloys by soft soldering
JP6033542B2 (en) CONNECTED BODY AND METHOD FOR PRODUCING THE SAME
PL428192A1 (en) Method of joining titanium and titanium alloys with copper and copper alloys by soft soldering
JP6218903B2 (en) JOINT BODY AND MANUFACTURING METHOD THEREOF
PL423996A1 (en) Method for joining aluminum alloys with graphite-based composite materials by soft soldering method
US10456874B2 (en) Manganese-containing, cobalt-based high-temperature solder alloy, powder, component and soldering method
JP6287739B2 (en) Stained glass manufacturing method
US5793010A (en) Electromagnetic field enhanced brazing method
Ambroziak et al. Aluminium and aluminium alloy hard soldering technology