Resistance welding is a reliable, low-cost and effective method for permanently joining two or more pieces of metal together. Although resistance welding is a ...

At present, there are two main methods for producing recycled copper: The first type is to directly smelt scrap copper into different grades of copper ...

1. The composition of the cost of the precision casting process The all-silica sol investment casting process can be divided into four stages: wax mold ...

Tungsten-copper alloy is a composite material composed of tungsten particles with a body-centered cubic structure and a copper binder phase with a ...

Corrosion is one of the important reasons for the surface damage of the car body, especially in the harsh environment such as salt spray, severe cold and damp ...

What is molybdenum copper alloy? Molybdenum-copper alloy is actually a pseudo-alloy composed of two insoluble metals, but it has both the characteristics of ...

This article briefly introduces the basic properties and common preparation methods of tungsten-copper alloys, and analyzes the related factors that affect the ...

Molybdenum-copper alloy has high thermal conductivity, up to about 200W/(m·K), and has the advantages of small thermal expansion coefficient and easy ...

Aluminum bronze with wAl content of less than 7% has less developed dendrites in the as-cast structure than tin bronze. It is a single-phase α and has good ...

What are beryllium copper and beryllium bronze tubes? 1. Beryllium copper is a copper alloy with beryllium as the main alloying element, also known as ...

The composition of the shielded computer room The shielded machine room is composed of shielded shell, shielded door, power filter, telephone filter, signal ...

The base angle of the mold seems to be a very simple problem, but even the brothers who are now too experienced in mold design to work hard, may have had large ...

With the rapid development of science and technology and the electronics industry, various digital and high-frequency electronic and electrical equipment ...

In more and more engineering applications, materials need to work in a magnetic field. The key requirement of this kind of operation is that the interference ...