I. Introduction

Hot-rolled copper sheet, as an important metal material, has been widely used in many fields for its good electrical conductivity, thermal conductivity, plasticity and corrosion resistance. This article will discuss in detail the use of hot rolled copper plate and its application in various industries, in order to provide readers with comprehensive and professional knowledge.

Second, the basic characteristics of hot rolled copper plate

Hot rolled copper plate is a kind of copper product made by heating copper at high temperature and rolling it. It has the following basic features:

1. Good electrical conductivity: Copper plate has excellent electrical conductivity and can meet the needs of various electrical and electronic equipment.

2. Good thermal conductivity: copper plate can quickly conduct heat, suitable for manufacturing heat exchanger equipment such as radiators.

3. Good plasticity: Copper plate has good plasticity and is easy to process into parts of various shapes and sizes.

4. Corrosion resistance: Copper plate has good corrosion resistance and can be used in harsh environments for a long time.

Third, the use of hot rolled copper plate

1. Electrical industry applications

Hot rolled copper plate is widely used in the electrical industry, mainly used in the manufacture of cables, wires, bus bars, bus bars and other conductive materials. Its excellent conductivity ensures the smooth transmission of current and provides a strong guarantee for the stable operation of the power system.

2. Electronics industry applications

In the electronics industry, hot-rolled copper plates are widely used in the manufacture of printed circuit boards, connectors, electrodes, capacitors and other components. Its good machining performance and electrical conductivity meet the requirements of high precision and high reliability of electronic equipment.

3. Mechanical manufacturing industry applications

Hot rolled copper plate in the machinery manufacturing industry is mainly used to manufacture bearings, bearings, gears and other parts. Its good wear resistance and impact resistance ensure the normal operation of mechanical equipment.

4. Construction industry applications

In the construction industry, hot-rolled copper sheet is mainly used to manufacture decorative materials for building components such as roofs, walls and ceilings. Its excellent corrosion resistance and plasticity make the building components have good decorative effect and durability.

5. Transportation industry applications

In the transportation industry, hot-rolled copper plate is widely used in the manufacture of conductive parts for subway, train, automobile and other transportation vehicles, such as subway overhead contact line wires, automobile wiring harnesses, etc. Its stable performance and good electrical conductivity can guarantee the safe operation of vehicles.

4. Analysis of specific application cases in various industries

1. Electrical industry: In substation engineering, hot-rolled copper plate is used as a busbar material, which ensures the stable operation of the power system through accurate processing and installation. In addition, in the field of new energy such as wind power generation and solar power generation, hot-rolled copper sheet also plays an important role.

2. Electronics industry: In smart phones, tablets and other electronic products, hot-rolled copper plate is used to manufacture key components such as circuit boards and connectors, which provides guarantee for the normal operation of electronic equipment.

3. Machinery manufacturing industry: In automobile manufacturing, hot-rolled copper plate is used to manufacture engine parts, transmission systems and other key components, improving the performance and reliability of automobiles. In addition, in the aerospace field, hot rolled copper plate has also been widely used.

4. Construction industry: In large-scale construction projects, hot-rolled copper sheet is used to manufacture decorative materials such as roofs and walls, providing a beautiful and generous appearance and durable quality assurance for buildings.

5. Transportation industry: In rail transit projects, hot-rolled copper plates are used to manufacture key components such as subway overhead contact line wires, which provides a strong guarantee for the safe operation of the subway.