Iron+and+Steel

__**Iron and stel chatog**__

alvaradogabriela22: hello girls chicaalterego: Hi francismartinezbetances: helloooooo! chicaalterego: it looks like we have to talk about iron and steel alvaradogabriela22: yes it’s true chicaalterego: how curious alvaradogabriela22: what are the advantages of iron and steel?? chicaalterego: MM well it´s not a hard thing to write about they have a lot of good points, francismartinezbetances: iron and steel are really so strong and resistant chicaalterego: Iron, can be easily shaped and is super good for small rigid structures alvaradogabriela22: yes, it can take a lot of shapes francismartinezbetances: I think that makes it a really important material in architecture chicaalterego: yup:) francismartinezbetances: and what are the characteristics of steel?:-? francismartinezbetances: I know that is really durable chicaalterego: It is, to me steel is even more awesome than iron. It’s much more flexible, can be used in big structures and can resist a lot of tension and compression alvaradogabriela22: Also both, iron and steel are better than other materials like stone, because, they're lighter francismartinezbetances: yes chicaalterego: I think that because of them being better to work with, the architecture can take a lot more shapes alvaradogabriela22: yes, :) and they are more durable than stone francismartinezbetances: thats true... their use is a great improvement alvaradogabriela22: I think iron and steel are the strongest materials, and are used to support skyscrapers chicaalterego: yes, and is hard to imagine a 10 floors building made of stone or brick, they would collapse francismartinezbetances: yes with this you can do infinitive structure and construction chicaalterego: Iron and steel usually remind hidden in buildings, but I like how they look in bridges francismartinezbetances: me too chicaalterego: they have a modern feeling to them, don’t they? alvaradogabriela22: the problem is… francismartinezbetances: but the iron and steel have desadvantages..:( alvaradogabriela22: one disadvantages are it lose strength in high temperatures alvaradogabriela22: also iron and steel don’t have abrasion resistance francismartinezbetances: yes but all materials have disadvantages and we work for improve chicaalterego: well, we have other materials to cover up for they fails, so well survive alvaradogabriela22: yes, you are right chicaalterego: what do you think about welding? that sure comes in handy francismartinezbetances: welding is the form that you can work the iron alvaradogabriela22: yes, it is a fabrication or sculptural process that joins materials, usually metals or thermoplastics francismartinezbetances: with the welding you can join different structures alvaradogabriela22: yes, that’s very important alvaradogabriela22: and with this we can make a lot of shapes with iron and steel chicaalterego: wildings are indispensable for many things, from working with jewerly to making train tracks alvaradogabriela22: yes, and what shapes are formed with steel? chicaalterego: since they can be melted I would say that pretty much any form francismartinezbetances: you can do infinitive form alvaradogabriela22: yes, but for example you can do angles chicaalterego: I just love how you can melt metals and get any shape. alvaradogabriela22: yes, the variety is very important francismartinezbetances: that is definitely sooo important francismartinezbetances: and with the alloys we can found different materials francismartinezbetances: we use all that for our constructions and edifications chicaalterego: Well, they can get any shape but it’s not like they are the only ones that can do so alvaradogabriela22: yes like stainless chicaalterego: Others like aluminum are cheaper alvaradogabriela22: ooohhh that's right chicaalterego: The steel is good and all but stainless steel is better, most of my bracelets are made of that francismartinezbetances: mine too chicaalterego: its definitely durable and doesn’t rot alvaradogabriela22: I don't have bracelets :'( .... but yes this is a very resistant material chicaalterego: why don’t you have any? If I don’t forget I’ll give you one for your birthday (not for stainless steel but you can’t complain about a gift) alvaradogabriela22: ok alvaradogabriela22: :) francismartinezbetances: well girl I’m gooooooing francismartinezbetances: see youuuu! chicaalterego: well, we should meet latter, I’m going, farewell alvaradogabriela22: well girls I have to goo alvaradogabriela22: see you chicaalterego: byebye alvaradogabriela22: bye francismartinezbetances: byeee