面向汽车轻量化的先进高强度钢成型技术

摘要

Automobile lightweight is an important direction for energy saving and emission reduction to the modern automobile.Now the use of advanced high strength steel(AHSS) is a main way.However,its molding difficult is the main technical problem.In this paper,the authors analyze the mechanisms and characteristics,the molding technology and their application of the five types of AHSS in detail.%汽车轻量化是现代汽车节能减排的重要方向,采用先进高强度钢是其主要途径,当前的技术难点在于先进高强度钢成型困难。本文详细分析五种先进高强度钢的机理特性、成型技术及其应用。