Créer jeu

Exercise 3º

Compléter

EXERCISE 3

Téléchargez la version papier pour jouer

Tecnología 2 eso 3 exercise Âge recommandé: 13 ans
0 fois fait

Top 10 résultats

Il n'y a toujours pas de résultats pour ce jeu. Soyez le premier à apparaître dans le classement! Connectez-vous pour vous identifier.
Créez votre propre jeu gratuite à partir de notre créateur de jeu
Créez compléter
Affrontez vos amis pour voir qui obtient le meilleur score dans ce jeu
Créer un défi
  1. temps
    but
  1. temps
    but
temps
but
temps
but
game-icon

Completar

Exercise 3º

EXERCISE 3

Aimar Luis Artímez González
1

State NICKEL INDUSTRY STRONGEST CARBON PROPERTIES IRON Empire STRUCTURE

Steel is an essential part of our everyday life . It takes part of the of the buildings where we work and live , the home appliances that we use , the cars that we drive , bridges , boats , planes , trains etc . without it , modern day life would look a lot different . Last year the world steel produced eighteen hundred million tons of steel , the equivalent of over 5100 - building's . So how is possible to transform rocks in the ground into one of the structural materials in the world .



The steel making process starts with the processing of rocks that have been extracted from a mine containing . These rocks are crushed ( trituradas ) and ore iron is extracted using magnetic media . This iron ore is mixed with and melted in a big furnace ( HORNO DE FUNDICIÓN ) . The melted steel will be treated in different ways to obtain ingots , sheets or bars .



Often additives are added to the melted steel like chromium , or titanium to obtain different alloys of the steel with different .