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What is a zinc alloy car model?

Writer:TTSource:TT Car Model Number of visits: Date:2017-05-23 11:23:34

 

Model car manufacturer, car model manufacturers, car model customization, model car factory - with my colleagues precision model manufacturing Co.Ltd,Alloy car model,diecast model cars,static simulation model car,odel car model, semi-trailer model, motorcycle model, truck model, military model of the chariot,What is a zinc alloy car model?

Zinc alloy material, is the simulation car model industry in

 

the "darling", because he has a low melting point, good

 

toughness, good casting performance and so on for a

 

numberof automotive model production advantages, so

 

that it is very popular with today's automotive model

 

manufacturers favor The Then we come to the specific

 

discussion to explore it!

 

TT car models are mostly used zinc alloy, what is zinc

 

alloy?

 

First, zinc is a very rich mineral resource on earth.

 

After mining, flotation, calcination, electrolysis, can be

 

extracted high purity (99.995 or more) of zinc. Is pure zinc ingots. Also use the wet method of refining pure zinc.

 

Impurities, loss of large, not environmentally friendly. Is now generally not used. Pure zinc ingots are fast and soft

 

as heat. Low strength, poor thermal stability, heat easily deformed. Rarely used directly to process the castings.

 

Zinc alloy composition and casting quality

 

First, the characteristics of zinc alloy

 

1, relatively large proportion.

 

2, casting performance is good, you can die-casting complex shape, thin-walled precision parts, casting surface

 

smooth.

 

3, can be surface treatment: electroplating, spraying, painting, polishing, grinding and so on.

 

4, melting and die-casting does not absorb iron, no corrosion pressure, non-stick mold.

 

5, there is a good room temperature mechanical properties and wear resistance.

 

6, low melting point, melting at 385 ℃, easy die-casting molding.

 

Second, the type of zinc alloy

 

The traditional die-casting zinc alloy has 2, 3, 4, 5, 7 alloy, the most widely used is the No. 3 zinc alloy. Hope

 

that today's article will give you a better understanding of the alloy car model in the advantage.

 

Model car manufacturer, car model manufacturers, car model customization, model car factory - with my colleagues precision model manufacturing Co.Ltd,Alloy car model,diecast model cars,static simulation model car,odel car model, semi-trailer model, motorcycle model, truck model, military model of the chariot,What is a zinc alloy car model?