high-strength aluminum-alloy body

https://media.ford.com/content/fordmedia/fna/us/en/news/2014/01/13/ford-uses-high-strength-steel-plus-high-strength--aluminum-alloy.html

所有跟帖： 

• 铝合金目前无法全面取代铁，警车和出租车还是必须用铁圈，长期事故统计，铁圈只变形，铝圈是断裂 -坚茂- ♂ (0 bytes) () 02/09/2017 postreply 16:30:30

• 铁撞击后只变形，铝都断裂，油底壳的话就无法行驶，钣金的话可能是个大窟窿，无法拖着不修 -坚茂- ♂ (0 bytes) () 02/09/2017 postreply 16:39:54