741459
Descripción
Fichas por Adam Collinge, actualizado hace más de 1 año
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Creado por Adam Collinge
hace casi 11 años
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| Pregunta | Respuesta |
| What is most pure iron converted to? | Steel |
| How are steels formed? | By adding small amounts of carbon and sometimes other metals into the iron |
| What are the properties and uses of Low carbon steel? | It is easily shaped and is used for car bodies |
| Give the properties and uses for high carbon steel. | Very hard and inflexible. It is used for blades for cutting tools or bridges |
| Give the properties and uses of stainless steel. | It is corrosion-resistant and is used for cutlery and containers for corrosive substances |
| Why is an alloy harder? | When an element such as carbon is added to pure iron, the smaller carbon atom will upset the layers of pure iron atoms, making it more difficult for them to slide over each other |
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