Magna, DOE Develop New Manufacturing Process for Aluminum Parts

Developed new manufacturing process supplier Major Magna International and the Department of Energy’s Pacific Northwest National Laboratory may soon be able to reduce the dependence of aluminum parts suppliers on virgin aluminum.

This process (shear-assisted machining and extrusion) allows companies to collect scrap and leftover aluminum trimmings and process them directly into materials suitable for automotive standards.

Recycled aluminum, typically used in automotive parts, is added to freshly mined aluminum to ensure higher quality.

But a reduction in the need for new aluminum would cut costs for companies. carbon emissions Up to 90 percent reduction compared to conventional processes, according to Magna National Laboratory and Pacific Northwest National Laboratory.

Staff reporter John Irwin spoke with Aldo Van Gelder, 57, general manager of Magna’s corporate research and development center, about the partnership. Below is an edited excerpt.

question: What inspired this partnership?

A: This is related to the increased consumption of aluminum and extrusions in vehicle construction. As it becomes more important, we consider what kinds of processes and technologies come to market that could give us a competitive advantage and potentially capture more market share. I’m here.

The market for extrusions is expected to double over the next decade. We are moving in that direction with the market to match the way our customers design their vehicles. It’s about aligning our processes and footprint with the market and customers.

What does this require in terms of capital?

It can be said that it is heavy industry, so it is capital intensive. Focus on casting, stamping or injection molding, all of which are capital intensive. There are very few product areas in which we operate that are not capital intensive. The fact that it can offer strategic advantages in terms of energy efficiency and cost savings is the main reason why we are interested in this technology. Magna, DOE Develop New Manufacturing Process for Aluminum Parts

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