Low-Carbon-Emission Hot Stamping: A Review from the Perspectives of Steel Grade, Heating Process, and Part Design

IF 4.8 1区工程技术 Q1 ENGINEERING, ELECTRICAL & ELECTRONIC

Automotive Innovation Pub Date : 2023-08-31 DOI:10.1007/s42154-023-00242-3

Zeran Hou, Yi Liu, Qi He, Jianfeng Wang, Junying Min

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引用次数: 1

Abstract

Hot stamping steels have become a crucial strategy for achieving lightweighting and enhancing crash safety in the automotive industry over the past two decades. However, the carbon emissions of the materials and their related stamping processes have been frequently overlooked. It is essential to consider these emissions during the design stage. Emerging materials and technologies in hot stamping pose challenges to the automotive industry's future development in carbon emission reduction. This review discusses the promising materials for future application and their special features, as well as the emerging manufacturing and part design processes that have extended the limit of application for new materials. Advanced heating processes and corresponding equipment have been proven to improve heating efficiency and control temperature uniformity. The material utilization and the overall performance of the components are improved by tailored blanks and an integrated part design approach. To achieve low-carbon-emission (LCE) hot stamping, it is necessary to systematically consider the steel grade, heating process, and part design, rather than solely focusing on reducing carbon emissions during the manufacturing process stage. This review aims to present the latest progress in steel grade, heating process, and part design of hot stamping in the automotive industry, providing solutions for LCE from a holistic perspective.

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低碳排放热冲压:从钢种、加热工艺和零件设计的角度综述

在过去的二十年里，热冲压钢已成为汽车行业实现轻量化和提高碰撞安全性的关键策略。然而，材料及其相关冲压工艺的碳排放经常被忽视。在设计阶段必须考虑这些排放。新兴的冲压材料和技术对汽车行业未来的碳减排发展提出了挑战。这篇综述讨论了有前景的未来应用材料及其特殊特性，以及新兴的制造和零件设计工艺，这些工艺扩大了新材料的应用范围。先进的加热工艺和相应的设备已被证明可以提高加热效率并控制温度均匀性。通过量身定制的毛坯和集成的零件设计方法，提高了部件的材料利用率和整体性能。为了实现低碳排放（LCE）热冲压，有必要系统地考虑钢种、加热工艺和零件设计，而不是在制造工艺阶段只关注减少碳排放。本综述旨在介绍汽车行业在钢号、加热工艺和热冲压零件设计方面的最新进展，从整体角度为LCE提供解决方案。

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来源期刊

Automotive Innovation Engineering-Automotive Engineering

CiteScore

8.50

自引率

4.90%

发文量

期刊介绍： Automotive Innovation is dedicated to the publication of innovative findings in the automotive field as well as other related disciplines, covering the principles, methodologies, theoretical studies, experimental studies, product engineering and engineering application. The main topics include but are not limited to: energy-saving, electrification, intelligent and connected, new energy vehicle, safety and lightweight technologies. The journal presents the latest trend and advances of automotive technology.