Advanced lightweight materials for Automobiles: A review

The growing challenges on fuel economy improvement and greenhouse gas emission control have become the driving force for automakers to produce lightweight automobiles. Both the advantages and drawbacks of the reviewed materials are summarized, yielding the appropriate application scenarios for different lightweight materials.

⚡ This is an original paraphrased summary — not copied from the abstract. Full paper available at the source link below.

• 1 Also, the weight reduction may contribute to superior recyclability and/or vehicle performance (e.g., improved driving economy, braking behaviors, and crashworthiness).
• 2 One effective strategy is to develop and implement lightweight yet high-performance materials as alternative solutions for conventional automotive materials such as cast iron and steel.
• 3 Herein, a systematic review of available lightweight materials to produce next-generation automobiles is provided, including light alloys, high-strength steels, composites, and advanced materials in the ongoing research.

These innovations can translate to real-world improvements in technology, infrastructure, and everyday tools.

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