Preface
This section introduces the document and its purpose, providing an overview of the topics covered.

EMA Range of Services
Details the services offered by EMA, including induction heating and annealing systems, IGBT converters with digital inverter control, and after-sales service.

EEMA Products: Induction Heating Systems
Describes the various induction heating systems available from EMA.

EMA Products: Applications for the EMA Converter
Explores the applications of EMA converters in different scenarios.

Material Science
Covers the carbon content of steels, designation system for steels, structure types of ferrous alloys, and the iron-carbon state diagram.

Heat Treatment
Discusses the structure of steels during heating and various heat treatment types, including annealing, hardening, tempering, and surface hardening.

Inductive Heating in Theory and Practice
Explains electromagnetic induction, penetration depth (skin effect), benefits of induction heating, and the role of inductors.

Induction Hardening with EMA Systems
Focuses on the process and benefits of induction hardening using EMA systems.

Hall Logistics
Provides guidelines on installation location, foundation, required space, environmental conditions, energy and supply connections, cooling water, compressed air, cable ducts, power supply, extraction, transport, storage, maintenance, servicing, and customer services.

Cooling Water and Quenchant
Specifies the requirements for cooling water and quenchant used in the systems.

Product Safety
Outlines safety measures and protocols to ensure product safety.

Environment Protection
Discusses measures for environmental protection in the context of induction heating systems.

Workpiece Examination
Details the examination process for workpieces to ensure quality and compliance.

Personnel Requirement and Training
Highlights the personnel requirements and necessary training for operating induction heating systems.

Overview of Materials and Production Processes
Provides an overview of the materials used and the production processes involved.

After Sales Service, Contact Data
Offers information on after-sales service and contact details for further assistance.