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


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"Quality 1st, Honesty as base, Sincere company and mutual profit" is our idea, in an effort to create consistently and pursue the excellence for Round Mould Tube, Bansiwala Iron & Steel Rolling Mills, High Perfomance Tc Rings/ Tungsten Carbide Roll Rings, With advantage of industry management, the business has generally been committed to supporting prospects to become the current market leader in their respective industries.
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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All we do is always involved with our tenet " Consumer initial, Trust first, devoting within the food stuff packaging and environmental defense for Manufacturer for 120*120 Copper Mould Tube - Composite Copper Mould Tube – Jinyehong , The product will supply to all over the world, such as: South Korea, Colombia, Muscat, Since our establishment, we keep on improving our products and customer service. We are able to provide you with a wide range of high quality hair products at competitive prices. Also we can produce different hair products according to your samples. We insist on high quality and reasonable price. Except this, we provide best OEM service. We warmly welcome OEM orders and customers all over the world to cooperate with us for mutual development in the future.
  • Problems can be quickly and effectively resolved, it is worth to be trust and working together.
    5 Stars By Rosemary from Swedish - 2018.07.27 12:26
    This company can be well to meet our needs on product quantity and delivery time, so we always choose them when we have procurement requirements.
    5 Stars By Edwina from Yemen - 2017.10.25 15:53
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