A high-strength aluminium alloy fin stock for brazing
A high-strength aluminium alloy fin stock for brazing
- Neue Suche nach: Kawahara, A.
- Neue Suche nach: Niikura, A.
- Neue Suche nach: Doko, T.
- Neue Suche nach: Kim, J.G.
- Neue Suche nach: Negura, K.
- Neue Suche nach: Kawahara, A.
- Neue Suche nach: Niikura, A.
- Neue Suche nach: Doko, T.
- Neue Suche nach: Kim, J.G.
- Neue Suche nach: Negura, K.
Aluminum alloys are widely used in heat exchangers because the materials have high specific strength and good thermal conductivity. A new alloy fin stock for automobile heat exchangers has been developed by strengthening the dispersion of intermetallic compounds. This new alloy is an Al-Fe-Ni-Si system alloy cast by a twin-roll continuous casting method. At a thickness of 0.06 mm, the new alloy fin stock's mechanical strength after the brazing process is 130 MPa, and its electrical conductivity is more than 50 % IACS. 3000-series alloys commonly used für fin stock have mechanical strength of about 110 MPa and electrical conductivity below 40 % IACS. Thus this improvement in mechanical strength was achieved without any decrease in electrical conductivity, and these properties make the alloy very suitable for thinning.
Dokumentinformationen
A high-strength aluminium alloy fin stock for brazing
Hartlöten eines Kühlrippengrundkörpers aus einer hochfesten Aluminiumlegierung
2003
10 Seiten, 8 Bilder, 1 Tabelle, 11 Quellen
Aufsatz (Konferenz)
Englisch
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