IFF

Last updated January 31, 2026

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Draw bead edge fracture mitigation: IFFRecent Research Landscape

Premature fracture and liquid metal embrittlement during forming operations lead to catastrophic component failure and high scrap rates. These innovations engineer the surface microstructure and chemical interface to inhibit crack propagation and chemical attack.

What technical problems is IFF addressing in Draw bead edge fracture mitigation?

Premature edge fracture

(3)evidences

Structural failure occurs at the material edges during high-strain forming processes. Eliminating this failure mode ensures the integrity of high-strength vehicle reinforcements.

Insufficient structural energy absorption

(3)evidences

Premature failure of vehicle reinforcements due to liquid metal embrittlement and environmental attack. Preventing material breakdown ensures long-term structural integrity and safety in harsh operating conditions.