High Purity Magnesium Die Casting Alloys: From Ingot to Cast Product Hydro Research Center

Format:

Conference/Event

Author/Creator:

Holta, Olav, author.

Conference Name:

International Congress & Exposition (1994-02-28 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1994

Summary:

The current strong interest in magnesium alloy die castings for automotive applications relies heavily on the "High Purity" concept. The basic knowledge of the detrimental effects of heavy element impurities on the general corrosion of magnesium alloys has been known for more than 60 years. However, it was not until the 1980's that the full potential of high purity alloys was recognized. The level of impurities (in particular, copper, nickel and iron) that can be tolerated in a die cast part exposed to a corrosive environment necessitates careful control throughout the complete manufacturing process, from ingot to finished product. In the present paper, some basic principles for the production of high purity alloys and the influence of subsequent melt handling practice in the die casting shop are discussed

Notes:

Vendor supplied data

Publisher Number:

940413

Access Restriction:

Restricted for use by site license