Development of Corrosion Resistant Aluminum Heat Exchanger, Part 2: Development of Excellent Corrosion Resistant Aluminum Heat Exchanger Nippon Denso Company, Limited

Format:

Conference/Event

Author/Creator:

Iijima, K., author.

Conference Name:

SAE International Congress & Exposition (1986-02-24 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1986

Summary:

Sacrificial anode alloy Al-Mn-Sn in Part 1 was applied to fin material of an evaporator brazed in vacuum. But corrosion potential of the fin became a less noble value of 20mV than tube (target above 50mV).As a result of studies, this is why Sn did not dissolve into the fin core material because of slow cooling rate after heating in vacuum. Moreover, when cooling rate is made below 30 Min. (610°C70°C), Sn dissolved, at the same time corrosion potential of fin became a less noble value of above 50mV. Thus, evaporators made under such conditions show excellent resistance to corrosion

Notes:

Vendor supplied data

Publisher Number:

860081

Access Restriction:

Restricted for use by site license