1ºEAuroraAlvarezSofiaBarragan by Aurora Alvarez Herrero https://padlet.com/aurorapiruleta/ge9aodq26ama Tecnology en-us 2018-11-12 13:50:10 UTC 2025-11-21 19:12:11 UTC hello@padlet.com 1. NATURAL MATERIALS aurorapiruleta https://padlet.com/aurorapiruleta/ge9aodq26ama/wish/305921595 Natural materials arethe ones that are taken directly for nature.]]> 2018-11-19 14:10:48 UTC https://padlet.com/aurorapiruleta/ge9aodq26ama/wish/305921595 1. PROCESSED MATERIALS aurorapiruleta https://padlet.com/aurorapiruleta/ge9aodq26ama/wish/305927446 Processed materials are the ones that are manufactured.]]> 2018-11-19 14:21:28 UTC https://padlet.com/aurorapiruleta/ge9aodq26ama/wish/305927446 1. RAW MATERIALS aurorapiruleta https://padlet.com/aurorapiruleta/ge9aodq26ama/wish/305931182 Are materials taken directly from nature we process into other materials to make products with.]]> 2018-11-19 14:28:09 UTC https://padlet.com/aurorapiruleta/ge9aodq26ama/wish/305931182 2. MECHANICAL PROPERTIES aurorapiruleta https://padlet.com/aurorapiruleta/ge9aodq26ama/wish/306671838 HARDNESS:This is the resistance of a material to being scratched.
TOUGHNESS:This is the resistance of a material to being broken when we strike it.
DEFORMABILITY:This is the ability of a material to be deformed.
DUCTILITTY:This is the ability of a material to be streched into a wire.
MALLEABILITY:This is the ability of a material to be pressed or rolled into a sheet.]]> 2018-11-21 10:07:09 UTC https://padlet.com/aurorapiruleta/ge9aodq26ama/wish/306671838 2. PROPERTIES OF WOOD aurorapiruleta https://padlet.com/aurorapiruleta/ge9aodq26ama/wish/306673119 TENSILE:Is good in the longitudinal direction and poor in the transverse direction.
COMPRESIVE:It is better in the transverse direction.
FLEXURAL:It is good, but better in the transverse direction.
HARDNESS: This can vary a lot. It depends on the type of wood.
THOUGHNESS:Wood is though, so it is used in sport equipment.]]> 2018-11-21 10:11:29 UTC https://padlet.com/aurorapiruleta/ge9aodq26ama/wish/306673119 aurorapiruleta https://padlet.com/aurorapiruleta/ge9aodq26ama/wish/307772282 Ferrous metals: iron, steel,cast iron
Non ferrous metals: copper, tin, aluminium, zinc
]]> 2018-11-26 14:07:27 UTC https://padlet.com/aurorapiruleta/ge9aodq26ama/wish/307772282 3.METALS. sofia_baro06 https://padlet.com/aurorapiruleta/ge9aodq26ama/wish/308685980 FERROUS METALS: iron, steel,cast iron
NON FERROUS METALS: copper, tin, aluminium, zinc]]> 2018-11-28 09:59:54 UTC https://padlet.com/aurorapiruleta/ge9aodq26ama/wish/308685980