8 Year Exporter Copper Mould Tube China - Composite Copper Mould Tube – Jinyehong


Product Detail

Product Tags

Related Video

Feedback (2)

Each individual member from our large performance revenue crew values customers' needs and company communication for Combination Rolling Mill, New Design Tungsten Carbide Cold Rolls For Rolling Mill, Steel Rolling Mill, First business, we learn each other. Further business, the trust is getting there. Our company always at your service at any time.
8 Year Exporter Copper Mould Tube China - 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)

img (2)(1)

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

img (3)

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

img (1)


Product detail pictures:

8 Year Exporter Copper Mould Tube China - Composite Copper Mould Tube  –  Jinyehong detail pictures

8 Year Exporter Copper Mould Tube China - Composite Copper Mould Tube  –  Jinyehong detail pictures

8 Year Exporter Copper Mould Tube China - Composite Copper Mould Tube  –  Jinyehong detail pictures


Related Product Guide:

we are able to supply top quality items, aggressive price and greatest buyer assistance. Our destination is "You come here with difficulty and we offer you a smile to take away" for 8 Year Exporter Copper Mould Tube China - Composite Copper Mould Tube – Jinyehong , The product will supply to all over the world, such as: Karachi, Swedish, Istanbul, We have won a good reputation among overseas and domestic clients. Adhering to the management tenet of "credit oriented, customer first, high efficiency and mature services", we warmly welcome friends from all walks of life to cooperate with us.
  • Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!
    5 Stars By Giselle from USA - 2018.12.11 11:26
    The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.
    5 Stars By Alice from Thailand - 2018.06.09 12:42
    Write your message here and send it to us