Hot New Products R4000 Copper Mould Tube - Composite Copper Mould Tube – Jinyehong


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The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme for Gold Rolling Mill, Rod Rolling Machine, Slab Continuous Casting Machine, If possible, please send your requirements with a detailed list including the style/item and quantity you require. We will then send our best prices to you.
Hot New Products R4000 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:

Hot New Products R4000 Copper Mould Tube - Composite Copper Mould Tube  –  Jinyehong detail pictures

Hot New Products R4000 Copper Mould Tube - Composite Copper Mould Tube  –  Jinyehong detail pictures

Hot New Products R4000 Copper Mould Tube - Composite Copper Mould Tube  –  Jinyehong detail pictures


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We insist on offering high quality production with good business concept, honest sales and the best and fast service. it will bring you not only the high quality product and huge profit, but the most significant is to occupy the endless market for Hot New Products R4000 Copper Mould Tube - Composite Copper Mould Tube – Jinyehong , The product will supply to all over the world, such as: Malaysia, Pakistan, Salt Lake City, Ought to any of these products be of curiosity to you, remember to allow us to know. We are going to be satisfied to give you a quotation on receipt of one's in depth specs. We've our private experienced R&D enginners to meet any of one's requriements, We appear forward to receiving your enquires soon'and hope to have the opportunity to work together with you in the future. Welcome to check out our company.
  • The company account manager has a wealth of industry knowledge and experience, he could provide appropriate program according our needs and speak English fluently.
    5 Stars By Salome from Hyderabad - 2017.11.20 15:58
    The company has a good reputation in this industry, and finally it tured out that choose them is a good choice.
    5 Stars By Jo from Sydney - 2018.12.11 11:26
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