Search Results for vehicle components

This chapter reviews the nomenclature of different vehicle components helpful in identifying the target applications and discusses the implementation of advanced high-strength steels (AHSS) in automotive and nonautomotive industries. In addition, the chapter provides information on the utilization and trends of AHSS in vehicle bodies and closures.

Advanced high-strength steels (AHSS) are best used for strong structural applications where lightweighting enhances the performance of a product. This chapter focuses on the applications of AHSS in the automotive industry. It explains the effect of automotive processing on AHSS components. The chapter also presents the nonautomotive applications of AHSS. It also provides the uses and trends of AHSS.

Iron and steel have been the most useful materials to meet the needs of several industries for many decades. Each iron and steel alloy offers unique attributes that make them the best choice for an application. This chapter provides an overview of each ferrous alloy—gray iron, malleable iron, compacted graphite iron (CGI), ductile iron, austempered ductile iron (ADI), and carbon steel and low-alloy steel; its versatile attributes; and its individual applications. A large section of the chapter covers the impact of electric vehicles on the future of the iron and steel castings industry, including discussion on electric vehicle categories and weights; impact of center of gravity on stability and steering; lightweighting incentives; and engineering for improved suspension.

This chapter explains how powder metallurgy technologies are being leveraged for the production of automotive components, electric motors, rare-earth permanent magnets, and the infrastructure for high-speed rail transport.

This chapter describes the different aluminum products used to manufacture modern automobile components. It discusses how automakers use these products to reduce weight, improve performance, and manage production costs. It also reflects on the changes in the aluminum industry, automakers, and their relationships. Organized by product type—castings, sheet, and extrusions—each section of the chapter describes the relevant alloys, tempers, and properties required to meet specific needs for component parts and final assembly.

Casting is one of the most economical manufacturing processes for providing shape to components of machinery and is used in a wide range of industries. This chapter is a brief account of the advantages, applications, limitations, and market growth of aluminum casting. It also provides information on the process of conversion of steel and iron parts to aluminum.

This chapter provides information on the major drivers for automakers and the solutions to address these industry drivers and meet their business goals. It discusses the importance of steel in the industry and briefly describes the development and significance of advanced high-strength steels for the industry.

This chapter is a detailed account of the applications of stainless steel in automotive and transport systems. The discussion covers exhaust systems, structural components, automotive components, trucks, and rail transport.

This chapter presents a discussion on the importance, types, applications, and advantages of advanced high-strength steel. It also provides a discussion on steelmaking technology.

This chapter is a brief account of various factors pertinent to the development of an engineering component. The discussion covers the disciplines and interactions of design development, engineering of component design, validation of design and process analysis, and matrix of design and manufacturing elements.

This chapter describes the nature of the problems arising from using advanced high-strength steels (AHSS) and discusses potential remedies to minimize the adverse effects that may limit the adoption of AHSS in the automotive industry. The discussion provides information on press energy, springback, residual stress, die wear, hot forming, downgaging limits, welding, binders, draw beads, and tool material wear.

This chapter assesses the state of 3D printing among automakers, medical device manufacturers, and construction companies.

This chapter discusses ultra-high-strength steels (UHSS) and gigapascal (GPa) steels and discusses the global formability diagram.

The hot-working process extrusion is used to produce semifinished products in the form of bar, strip, and solid sections, as well as tubes and hollow sections. The first part of this chapter describes the composition, properties, and applications of tin and lead extruded products with a deformation temperature range of 0 to 300 deg C and magnesium and aluminum extruded products with a working temperature range of 300 to 600 deg C. The second part focuses on copper alloy extruded products, extruded titanium alloy products, and extruded products in iron alloys with a working temperature range of 600 to 1300 deg C.

This chapter focuses on the sustainability metrics of advanced high-strength steels. It presents a discussion on CO 2 emissions and energy intensity. The chapter provides an overview on the life-cycle assessment. It also discusses the economics of advanced high-strength steels.

This chapter consists of three parts. The first part provides data and guidelines for selecting materials and processing routes. It compares the basic properties of metals, ceramics, and polymers, identifies important measures of performance, and discusses manufacturing processes and their compatibility with specific materials. The chapter then presents general guidelines for selecting lightweight materials, and concludes with a review of lightweight metals, plastics, and composites used in automotive applications.

A large portion of cast and wrought product production is directed to the ground transportation market. Aluminum castings, extrusions, forgings, and rolled products all find wide application for trucks, trains, subways, and buses and are discussed in this chapter.

Improvement in processing, material substitution, light weighting, and recycling have contributed immensely to the cause of sustainability in the materials cycle. This chapter discusses some of the key indicators of sustainability that have direct relevance to advanced high-strength steels (AHSS) used in a vehicle. The discussion covers the major contributor to greenhouse gas emissions, production routes for manufacturing crude steel, and an optimized index guideline for selecting the best material. Details on the benefits of AHSS on the life cycle of vehicles are provided. The chapter also provides information on recycling and the economics of AHSS.

The technology of fabricating composite hardware and structures by filament winding has evolved empirically through the development and manufacturing of specific components. This chapter reviews areas of technology used in building composite parts and discusses the processes from which the current technology was derived. The discussion covers quality control requirements for composite fabrication technology and cleanliness standards in the workplace. It describes technology developed for specific components, including satellites struts, aircraft hydraulic cylinders, drill pipe, drive shafts, couplings, and cryogenic tubing.