Manufacturer for 120*120 Copper Mould Tube - Composite Copper Mould Tube – Jinyehong


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Manufacturer for 120*120 Copper Mould Tube - Composite Copper Mould Tube – Jinyehong Detail:

Introduction of Composite Plating

It refers to multi-coating layer. i.e. materials of 2 types shall be coated onto the copper tube in sequence. First layer of a nickel-cobalt alloy is to be coated onto the copper tube as intermediate layer, based on which the second layer of Chrome shall be done as anti-wearPlating Technics:

Composite plating is of Hard Chrome coating, there are two types of so called niclel-cobalt alloy, of which one is amido-sulfonic acid system with nickel aminosulfonate & cobalt aminosulfonate as raw materials whereas the other is sulfuric acid system with nickel sulphate & nickel cobalt as raw materials. The former is superior to the latter in technics for nickel sulphate with high stress likely to drop out from coating. By contrast, amido-sulfonic acid system with lower stress of good stability.

Advantages

Nickel-Cobalt coating as a transitional layer to increase the pass life of liquid metal, in other words, as the expansion factor of copper and chrome is totally different, in the process of heating and cooling, expansion shrinkage will give rise to the drop off from coating. Therefore, before chrome coating, a transitional layer of nickel-cobalt functions a buffer to free from the drop out problems, which drastically decrease the impact onto the coating in the process of heating and cooling increasing the pass life.

Temperature:20℃, (1E-6 /K or 1E-6 /℃)

Metal Expansion Factor
Copper 6.20
Nickel 13.0
Chrome 17.5

Pass Life of liquid Metal : 8,000MT (Chrome Plating)

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Pass Life of liquid Metal : 10,000MT(Composite Plating)

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copper mould tubes for continuous casting machine have excellent characteristics as follows:

1. Excellent abrasion resistance;

2. Withstand high temperatures;

3. Good corrosion resistance;

4. High strength and high hardness;

5.Good heat dissipation

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Product detail pictures:

Manufacturer for 120*120 Copper Mould Tube - Composite Copper Mould Tube –  Jinyehong detail pictures

Manufacturer for 120*120 Copper Mould Tube - Composite Copper Mould Tube –  Jinyehong detail pictures

Manufacturer for 120*120 Copper Mould Tube - Composite Copper Mould Tube –  Jinyehong detail pictures


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So as to provide you with ease and enlarge our business, we even have inspectors in QC Crew and guarantee you our best company and solution for Manufacturer for 120*120 Copper Mould Tube - Composite Copper Mould Tube – Jinyehong , The product will supply to all over the world, such as: Hungary, San Diego, Cancun, Insisting over the high-quality generation line management and prospects guide provider, we have made our resolution to offer our shoppers using the initially stage purchasing and soon after provider working experience. Preserving the prevailing helpful relations with our prospects, we even now innovate our product lists the many time to meet up with the brand new wants and stick to the latest trend of this business in Ahmedabad. We're ready to facial area the difficulties and make the transform to grasp many of the possibilities in international trade.
  • Adhering to the business principle of mutual benefits, we have a happy and successful transaction, we think we will be the best business partner.
    5 Stars By Naomi from Spain - 2017.10.23 10:29
    The product classification is very detailed that can be very accurate to meet our demand, a professional wholesaler.
    5 Stars By Edward from panama - 2018.02.21 12:14
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