Zinc Cupro Nickel Plate , Copper Metal Plate Seawater Corrosion Resistance

Zinc-cupronickel Plate

Product Description

Zinc-cupronickel plate has good electroplating, hot dip plating and weldability, seawater-corrosion resistance, good deep drawability, cold workability, electrical properties, mechanical properties, and radiation shielding properties, and it is used in high-tech electronics for shields, liquid crystals oscillators, stampings etc.

Introduction

Copper plate is a highly stable, low maintenance roofing and curtain wall material that is environmental, safe to use, easy to process and highly resistant to corrosion. A stable protective layer allows the life of the copper plate to exceed 100 years. The economic performance of copper plate is one of the best metal roofing materials.

1) The yield strength of the copper plate is inversely proportional to the elongation. The hardness of the copper plate after bending processing is extremely high, but it can be reduced by heat treatment.

2) Among all the metal materials used in construction, copper has the best extension properties and has great advantages in architectural modeling.

3) The copper plate is not limited by the processing temperature, and is not brittle at low temperature, and can be hot-melt welded by oxygen blowing at a high melting point.

4) Fireproof, non-combustible material.

5) Even in extremely corrosive atmospheres, copper plates form a strong, non-toxic passivation protective layer, which is commonly called "verdigris." The chemical composition depends on the air conditions in the area, but the "verdigris" of various compositions has the same protective effect on the copper. This layer of passive film is very stable and can be repaired automatically by damage. It is difficult to distinguish with the naked eye.

Application

The copper plate has excellent processing adaptability and strength, and is suitable for arcing, trapezoidal, cornering etc. in various processes and systems such as a flat lock system, a vertical edge occlusion system, a BEM system, a unit wall plate, and a rain drainage system.

A variety of surface treatments to meet different architectural needs.

(1) A copper oxide sheet can form a uniform brown appearance.

(2) The patina board is used for renovation of old buildings or new construction with special requirements.

(3) The original copper plate has a gradual change in metallic luster, making the building as life-like.

(4) Tin-copper plate can achieve the effect of titanium-zinc plate.

Introduction of Our Company

Shanghai Changyu Copper Co., Ltd.’s main products are copper and copper alloy plates, strips, foils, tubes, bars, types, aluminum-magnesium sheets and strips, more than 170 alloy grades, more than 760 varieties, and tens of thousands of specifications. Products are widely used in aviation, aerospace, shipbuilding, military, metallurgy, electronics, electromechanical, textile, transportation, construction, chemical, light industry, energy and other national economic fields, has outstanding contribution for the country's national economic development, domestic high-tech industries and national defense military. Our products are exported to South Korea, Russia, Canada, Australia, Europe and other countries and regions.

We adhere to the principle of high-end products and build “six first-class”: first-class equipment, first-class management, first-class technology, first-class team, first-class products and first-class market.

The current sailing, tomorrow's soaring, originating from the thick and dignified shoulders. We will give full play to the leading edge of science and technology, and cooperate with customers with high-quality products and perfect service system to provide high-quality and satisfactory products. Condensing the monument of the non-ferrous metal industry and creating a dream of Changyu!