Why are two kinds of materials in pig iron not composite materials, but metallic materials?

3 answer

How can the blast furnace smelting pig iron reduce carbon, and what method can reduce the carbon content in hot metal?

3 answer

What is ball cast iron?

3 answer

Why do not iron directly on the machine tool rail surface when machining the cast iron parts?

3 answer

Since the pig iron is hard, why is it brittle? Hard and crisp, isn't it the opposite?.

3 answer

What measures can be wrought iron and cast iron welding together, as simple as possible.

3 answer

Does pig iron belong to non ferrous metals?

2 answer

Is there any difference between the composition of pig iron and steel?

3 answer

Why is cast iron corrosion resistant than steel?

3 answer

What is the melting point of iron

3 answer

What is the difference between iron and wrought iron

3 answer

What is the significance of smelting low silicon pig iron?

4 answer

What is the carbon content of pig iron, ordinary steel and stainless steel?

3 answer

Who is harder, iron or steel?

3 answer

What is the difference between pig iron and cast iron?

3 answer

How is cast iron made?

4 answer

What's the difference between pig iron and cast iron?

3 answer

How to mend cracks in pig iron

3 answer

How shall we repair the cracks in the sewer pipe of the cast iron?

3 answer

Wok with pig iron or good stone?

3 answer

How to distinguish between iron and steel?

3 answer

What kind of iron does it have? What is iron? What is iron?

3 answer

The wok is pig iron, cast iron, wrought iron, which is good

2 answer

How can the cast iron black surface be removed?

3 answer

What is the maximum working temperature the cast iron can withstand?

4 answer

The pig iron and wrought iron how much?

3 answer

Is the hardness of steel or pig iron hardness?

3 answer

How to distinguish the pig iron

3 answer

How can the iron pipe drain be filled?

3 answer

Pig iron and wrought iron wok SUPOR what is the difference?

3 answer