Search Results for rail transport

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 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.

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.

This chapter is a chronological account of the development of ironmaking in colonial America from 1645 to 1870. The discussion covers the spread of ironmaking in many of the colonies in the northeast, canal building in Pennsylvania, the replacement of charcoal by anthracite coal in ironmaking, the life of ironmaking pioneer John Fritz, and the rapid increase in ironmaking for the railroads.

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 presents examples of aluminum infrastructure applications and their benefits to society. Infrastructure applications covered within this chapter include: electrical conductors; roads and bridges; highway signs, traffic signals, and license plates; railroad and highway crossings; solar energy generation; and agriculture and industrial applications.

This chapter is a review of the restoration of a fleet of stainless steel railcars in Canada.

This chapter describes the mechanical properties of fully pearlitic microstructures and their suitability for wire and rail applications. It begins by describing the ever-increasing demands placed on rail steels and the manufacturing methods that have been developed in response. It then explains how wire drawing, patenting, and the Stelmor process affect microstructure, and describes various fracture mechanisms and how they appear on steel wire fracture surfaces. The chapter concludes by discussing the effects of torsional deformation, delamination, galvanizing, and aging on patented and drawn wires.

This chapter presents the history of the Gateway Arch.

Sand and metallic charge materials are two essential and heavy raw materials that are needed for molding and casting. This chapter focuses on planning and provision for storage and handling of the raw materials needed for casting manufacturing. The major raw materials used for molding and casting are metallic charge materials and nonmetallic materials. The chapter also presents the advantages, limitations, and applications of drum or rotary dryers (also known as rotary kiln dryers) and fluidized bed dryers (also known as vibration fluidized bed dryers).

Stainless steels have a wide variety of applications for household products, food-handling equipment, major appliances, medical equipment, and industrial equipment. Stainless is also featured in many architectural designs and monuments. Many of the most important applications of stainless steel can be found in the transportation industry, where both the cutlery martensitic and the chromium-nickel austenitic stainless steels have been used. This chapter provides a detailed discussion on these applications.

Because of its speed and ease of control, induction heating can be readily automated and integrated with other processing steps such as forming, quenching, and joining. Completely automated heating/handling/control systems have been developed and are offered by induction equipment manufacturers. This chapter deals with materials handling and automation. First, it summarizes basic considerations such as generic system designs, fixture materials, and special electrical problems to be avoided. Next, it describes and provides examples of materials-handling systems in induction billet heating, bar heating, heat treatment, soldering, brazing, and other induction-based processes. The final section discusses the use of robots for parts handling in induction heating systems.

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.

High-pressure cold spray repair process has been used on a number of different applications in the defense industry. This chapter describes various applications for cold spray systems that have operating pressures greater than 2.4 MPa (350 psi) and operating temperatures greater than 500 deg C (930 deg F).

This chapter details the types of heat treating furnaces. It discusses energy sources and modes of heat transmission. The chapter’s focus is on the different types of batch furnaces and continuous furnaces, including box furnaces, integral-quench batch furnaces, pit furnaces, furnaces for heat treating with fluidized beds, and straight chamber continuous furnaces.

This chapter focuses on the elements and functions of sand conditioning equipment which are critical to achieving good quality castings. The sand conditioning equipment include sand muller; core sand mixers; sand conveyors and bucket elevators; sand aerators; mold conveyors; shakeout units; magnetic separators; lump breakers and core crushers; screens; sand coolers; sand reclamation systems; and sand hoppers.

This chapter discusses the work of a famous stainless steel pioneer, Edward G. Budd. The discussion covers his early years, his automobile body business, the arrival of novel kind of stainless steel in America, Earl Ragsdale's shot weld patent, the world's first stainless steel airplane, the world's first stainless steel rubber-tired train, the Flying Yankee, the Mark Twain Zephyr, the development of the Budd Company in the war years and postwar years, and a review of the Budd Era.

This chapter provides a brief overview of iron and steel manufacturing and the major equipment involved in the process as well as identifying where casting fits into the overall process. In addition, it provides an overview of cast iron manufacturing, including the processes involved in converting pig iron into cast iron and steel.