Opportunities for the South African Foundry Industry in the Global Automotive Supply Chain

Mark Krieg; Shawn Cunningham

doi:10.4028/www.scientific.net/AMR.1019.26

Paper Titles

Preface, Committee, Organiser and Supporters

Cost Effective Forging of Titanium Alloy Parts and their Mechanical Properties
p.3

Processing of Titanium and its Alloys by Microwave Energy
p.11

The Additive Manufacturing (AM) of Titanium Alloys
p.19

Opportunities for the South African Foundry Industry in the Global Automotive Supply Chain
p.26

Magnesium Metal Production with Least CO₂ Emission
p.36

Age-Hardening of Rheo-High Pressure Die Cast Al-Alloy 6066
p.47

The Effects of Natural Pre-Ageing Time on T6 Peak Hardness of R-HPDC 6xxx Series Alloys
p.55

Al-Mg-Si-(Cu) 6xxx Series Alloy Selection for Rheo-High Pressure Die Casting
p.61

HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 1019Opportunities for the South African Foundry...

Opportunities for the South African Foundry Industry in the Global Automotive Supply Chain

Abstract:

Two rapid assessments of foundries in the automotive supply chain were conducted in 2012 and 2013 on behalf of the National Foundry Technology Network (NFTN), an initiative of the Department of Trade and Industry (dti). The investigation was not an academic or econometric study; but to identify areas where assistance was required by the foundries, and opportunities for growth. There are both Tier 1 and Tier 2 foundries that are qualified to, and do, supply the automotive sector. Castings, components and sub-assemblies are produced in South Africa for the majority of passenger vehicle manufactures. There has been an increase in volumes supplied by smaller, often Tier 2 & 3 foundries, however, drive train castings are largely imported. Furthermore, there was little evidence of supply contracts for the next model ranges. Local castings were said to be 10% to 30% more expensive than imported parts. Typically, sourcing discussions are made outside of the country, and price and security of supply are main considerations. Original Equipment Manufacturers (OEM’s) have committed to local sourcing, but it was clear that a significant intervention was required to change the downward trend. This would be outside the scope of both the Aluminium Federation of South Africa (AFSA) and the NFTN. It was recommended that a Competitive Improvement Initiative (CII) be launched by the NFTN. This was subsequently approved by the NFTN/dti.