Q: What is boron steel, and does Xiaomi YU7 use it? A: Boron steel refers to hot-formed steel with boron additives, achieving strengths above 500MPa. Xiaomi YU7 employs multiple grades of boron steel, including industry-leading 2200MPa material. Key applications: Door Impact Beams: 1500MPa-2200MPa steel enhances crash protection by 37.6%-52.4%.A/B Pillars: 2200MPa steel tubes form an…
Q: How strong is Xiaomi Ultra-Strong Steel and what are its key advantages? A: The 2200MPa Xiaomi Ultra-Strong Steel, co-developed with academic and industrial partners, features: Material Performance: 40% higher tensile strength and 24% higher yield strength than 1500MPa steel.Structural Applications:Door impact beams: 52.4% (front) and 37.6% (rear) load capacity increase.A/B pillars with embedded steel…
Q: Why is “2200MPa Xiaomi Ultra-Strong Steel” marked as “Project Name” in small text? A: This is an industry-standard practice for transparency and accuracy. The “Project Name” annotation indicates that the material was jointly developed by Xiaomi, Northeastern University, and Yucaitang, with shared patents. The notation, confirmed by all parties, serves as a technical disclosure…
Q: What is CTB technology and what are its specific advantages in Xiaomi vehicles? A: CTB (Cell to Body) integrates battery systems directly into chassis structures, representing an industry trend. Xiaomi’s CTB features: Structural Innovation: Battery cover functions as both floor panel and seat beam, with 95% high-strength steel in load-bearing zones.Safety: Achieves 47,610 N·m/deg…
Q: What safety measures has Xiaomi YU7 implemented for battery pack protection? A: Xiaomi YU7’s battery pack features 16+ layers of robust physical protection, setting an industry-leading standard. For bottom protection, it establishes three defenses: 1) A 1500MPa high-strength anti-scratch crossbeam at the front chassis to deflect road debris; 2) An added anti-scratch structure at…
Q: What’s the difference between Xiaomi’s custom forged wheels and the mass-produced ones? A: Xiaomi’s customization service introduces newly designed 4-color forged wheels (Amber Gold, Moon Rock Silver, Mirror Silver, Carbon Black) with more complex milling processes—nearly triple the machining time compared to previous models. To achieve a more three-dimensional, perforated, and slender design, we…