CN201297009Y - Copper-carbon steel-copper clad plate - Google Patents

Abstract

A copper-carbon steel-copper clad plate is used for ornament and decoration of building materials, and is made of an upper layer of red copper (or brass) plate with the thickness being 0.10-0.30 mm, a lower layer of red copper (or brass) plate with the thickness being 0.10-0.30 mm, and a middle layer of carbon steel plate with the thickness being 0.20-1.0 mm, which are compounded by high-strength adhesive membranes and pressed. The copper-carbon steel-copper clad plate provided by the utility model has the advantages as follows: the clad plate has high bond strength compared with a single copper plate, and on the premise that the same strength is ensured, the copper-carbon steel-copper clad plate greatly saves quantities of copper material, and greatly reduces the product cost. The unique metallic-colored surface of the copper plate enables the ornamented and decorated surface to become more beautiful.

Description

Copper-carbon steel-copper composite plate

Technical field

The utility model relates to building and ornament materials, particularly a kind of copper-carbon steel-copper composite plate.

Background technology

Copper is because its distinctive corrosion resistance and foofaraw have obtained extensive use in building material industry.The copper that uses is decorated and is generally used the copper veneer at present, has the high problem of use cost in the use, it is extensive use of is restricted.Reaching under the identical decorative effect, as the instead of copper decorative panel, be necessary its research and development with a kind of copper-carbon steel cheaply-copper composite plate.

Summary of the invention

Technical problem to be solved in the utility model is to provide a kind of copper-carbon steel-copper composite plate, upper and lower layer adopts red copper (or brass) volume of thickness 0.10～0.30mm, 0.20～1.0mm carbon steel volume is adopted in the middle level, be composited with the high strength bonding material membrane, make product have the copper coin true qualities, be rich in ornamental and durability, make that the surface of decorating, fitting up is graceful more.

The utility model solves the problems of the technologies described above the technical scheme of being taked, and copper-carbon steel of the present utility model-copper composite plate is compositely suppressed to form with splicing membrance strong intensity by face, bottom red copper (or brass) plate and intermediate layer carbon steel sheet.

The utility model has the advantages that: composite plate has very high adhesion strength, compares with single copper coin, and copper-carbon steel-copper composite plate has reduced product cost significantly guaranteeing to have saved a large amount of copper materials under the situation of same intensity.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Label declaration in the accompanying drawing

1,5-red copper (or brass) plate, 2,4-bonding film

3-carbon steel sheet

The specific embodiment

Below in conjunction with accompanying drawing structure of the present utility model is described further.

See also shown in Figure 1ly, by the copper roll of material of thickness 0.1～0.3mm, hardness, promptly red copper (or brass) plate 1,5, and intermediate layer carbon steel roll of material, and promptly carbon steel sheet 3, are compositely suppressed to form with splicing membrance strong intensity 2,4.Use the copper volume can realize continuous production, cut into various different sizes more as required, reduce production costs.

Claims (1)

1, a kind of copper-carbon steel-copper composite plate is characterized in that:

Described copper-carbon steel-copper composite plate is compositely suppressed to form with splicing membrance strong intensity by upper and lower layer copper coin and intermediate layer carbon steel sheet.