Brass strip factory production technology

First, before saying "brass strip factory production process", let's talk about the property!

1, good electrical and thermal conductivity, high corrosion resistance in the atmosphere and fresh water,

2, and has good plasticity, easy to cold and hot pressure processing,

3, easy to weld, forge and tin plating, no stress corrosion rupture tendency.

4, brass is suitable for automatic lathe, lathe processing with ecological environmental protection and health and safety requirements of products,

5, such as electronics, telecommunications, electrical connectors, connectors, hardware, photography, household appliances, drinking water engineering parts.

6, suitable for bath hot water furnace, liner, artifact, building materials, chemical industry, electrical terminals.

7, environmental protection copper has high strength, compact and uniform organization, good corrosion resistance, cutting, drilling and other machining performance is excellent,

8, and has the characteristics of processing copper chips fine, smooth processing surface, suitable for high-speed automatic processing.

9, environmental protection copper cutting performance is excellent, used for bolts, nuts, small screws, shafts, gears, valves and clocks, carburetors, it industry, fine association instrument parts.

Two, brass strip production process?

Brass strip production processes include extrusion and continuous casting.

Brass bar

Three, what is the difference between the brass strip production process?

In terms of difference, the main difference is density,

When mirror analysis is done, the extruded grain looks tighter, and the price is higher than that of continuous casting.

Four, brass strip classification?

Brass material is called special brass if it is composed of more than two elements of multiple alloys.

Such as by lead, tin, manganese, nickel, iron, silicon composed of copper alloy. Brass has strong wear resistance.

Special brass, also called special brass, has high strength, high hardness and strong chemical corrosion resistance.

And machining mechanical properties are also prominent.

Made of brass drawn into seamless copper tube, soft, strong wear resistance.

Brass seamless pipe can be used in heat exchange and condensers, cryogenic lines, submarine transport pipes.

Manufacturing sheet, bar, bar, pipe, casting parts, etc. Copper 62% ~ 68%, strong plasticity, manufacturing pressure resistant equipment.

Brass is divided into common brass and special brass according to the alloy elements contained in the brass.

Brass for pressure working is called deformed brass.

5. What is the production process of brass rod?

1. Raw materials:

Import copper waste materials from domestic or foreign, such as water tanks, valves and taps;

Or use copper with zinc, this method cost is higher.

2. Electric furnace:

Including a melting furnace a holding furnace, a temperature of 1000 degrees, where the copper scrap can be melted directly in the electric furnace,

3, water jacket, mold:

Pull the copper rod, this description is estimated to be difficult for you to understand, you can see the picture!

4, traction machine (including cutting) :

Automatic. After each rod is pulled out, it is about 4 meters long. The tractor will cut it automatically.