{"id":220,"date":"2021-11-26T22:07:08","date_gmt":"2021-11-26T19:07:08","guid":{"rendered":"https:\/\/blogs.e-me.edu.gr\/sniavis\/?p=220"},"modified":"2021-11-26T23:37:34","modified_gmt":"2021-11-26T20:37:34","slug":"3-1-%ce%b1%cf%85%cf%84%ce%bf%cf%86%cf%85%ce%ae-%ce%bc%ce%ad%cf%84%ce%b1%ce%bb%ce%bb%ce%b1-%ce%ba%ce%b1%ce%b9-%ce%ba%cf%81%ce%ac%ce%bc%ce%b1%cf%84%ce%b1","status":"publish","type":"post","link":"https:\/\/blogs.e-me.edu.gr\/sniavis\/2021\/11\/26\/3-1-%ce%b1%cf%85%cf%84%ce%bf%cf%86%cf%85%ce%ae-%ce%bc%ce%ad%cf%84%ce%b1%ce%bb%ce%bb%ce%b1-%ce%ba%ce%b1%ce%b9-%ce%ba%cf%81%ce%ac%ce%bc%ce%b1%cf%84%ce%b1\/","title":{"rendered":"3.1. \u0391\u03c5\u03c4\u03bf\u03c6\u03c5\u03ae \u03bc\u03ad\u03c4\u03b1\u03bb\u03bb\u03b1 \u03ba\u03b1\u03b9 \u03ba\u03c1\u03ac\u03bc\u03b1\u03c4\u03b1"},"content":{"rendered":"<p>\u03a4\u03b1\u00a0<strong>\u03bc\u03ad\u03c4\u03b1\u03bb\u03bb\u03b1<\/strong>\u00a0\u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af\u03b1 \u03c0\u03bf\u03c5 \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03ac\u03c4\u03bf\u03bc\u03b1 \u03af\u03b4\u03b9\u03bf\u03c5 \u03c4\u03cd\u03c0\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03c3\u03c5\u03bd\u03ae\u03b8\u03c9\u03c2 \u03b2\u03c1\u03af\u03c3\u03ba\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03c3\u03c4\u03b5\u03c1\u03b5\u03ae \u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 \u03c3\u03b5 \u03b8\u03b5\u03c1\u00ad\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1 \u03b4\u03c9\u03bc\u03b1\u03c4\u03af\u03bf\u03c5 (\u03b5\u03ba\u03c4\u03cc\u03c2 \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u03c5\u03b4\u03c1\u03ac\u03c1\u03b3\u03c5\u03c1\u03bf).<\/p>\n<p><strong>\u03a3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af\u03bf<\/strong>\u00a0\u03b5\u03af\u00ad\u03bd\u03b1\u03b9 \u03bc\u03b9\u03b1 \u03ba\u03b1\u03b8\u03b1\u03c1\u03ae \u03bf\u03c5\u03c3\u03af\u03b1 \u03c0\u03bf\u03c5 \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03af\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03ad\u03bd\u03b1 \u03b5\u03af\u03b4\u03bf\u03c2 \u03c5\u03bb\u03b9\u03ba\u03bf\u03cd \u03c0\u03bf\u03c5 \u03b4\u03b5 \u03bc\u03b5\u03c4\u03b1\u03b2\u03ac\u03bb\u03bb\u03b5\u03c4\u03b1\u03b9 \u03c5\u03c0\u03cc \u03c4\u03b7\u03bd \u03b5\u03c0\u03af\u03b4\u03c1\u03b1\u03c3\u03b7 \u03b4\u03b9\u03ac\u03c6\u03bf\u03c1\u03c9\u03bd \u03c0\u03b1\u03c1\u03b1\u03b3\u03cc\u00ad\u03bd\u03c4\u03c9\u03bd (\u03c0.\u03c7. \u03b8\u03ad\u03c1\u03bc\u03b1\u03bd\u03c3\u03b7, \u03c8\u03cd\u03be\u03b7 \u03ba\u03c4\u03bb.). \u03a4\u03b1 \u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af\u03b1 \u03c0\u03bf\u03c5 \u03c5\u03c0\u03ac\u03c1\u03c7\u03bf\u03c5\u03bd \u03c3\u03c4\u03b7 \u03c6\u03cd\u03c3\u03b7 \u03b4\u03af\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03c4\u03bf\u03bd \u03c0\u03b5\u03c1\u03b9\u03bf\u03b4\u03b9\u03ba\u03cc \u03c0\u03af\u03bd\u03b1\u03ba\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03bf 75% \u03b1\u03c5\u03c4\u03ce\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03ad\u03c4\u03b1\u03bb\u03bb\u03b1, \u03cc\u03c0\u03c9\u03c2 \u03bf \u03c7\u03c1\u03c5\u03c3\u03cc\u03c2, \u03c4\u03bf \u03b1\u03c3\u03ae\u03bc\u03b9, \u03bf \u03c3\u03af\u03b4\u03b7\u00ad\u03c1\u03bf\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03bf \u03b1\u03c3\u03b2\u03ad\u03c3\u03c4\u03b9\u03bf.<\/p>\n<p>\u03a0\u03b1\u03c4\u03ae\u03c3\u03c4\u03b5 \u03c3\u03c4\u03b7\u03bd \u03c0\u03b1\u03c1\u03b1\u03ba\u03ac\u03c4\u03c9 \u03b5\u03b9\u03ba\u03cc\u03bd\u03b1 \u03ba\u03b1\u03b9 \u03b5\u03be\u03b5\u03c1\u03b5\u03c5\u03bd\u03ae\u03c3\u03c4\u03b5 \u03c4\u03bf\u03bd \u03b4\u03b9\u03b1\u03b4\u03c1\u03b1\u03c3\u03c4\u03b9\u03ba\u03cc \u03c0\u03b5\u03c1\u03b9\u03bf\u03b4\u03b9\u03ba\u03cc \u03c0\u03af\u03bd\u03b1\u03ba\u03b1.<\/p>\n<p><a href=\"https:\/\/www.ptable.com\/?lang=el\" target=\"_blank\" rel=\"noopener noreferrer\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-157\" src=\"https:\/\/blogs.e-me.edu.gr\/kpatsialou\/wp-content\/uploads\/sites\/390\/2019\/11\/Periodic-table.jpg\" alt=\"\" width=\"700\" height=\"405\" \/><\/a><\/p>\n<p><strong>\u03a6\u03c5\u03c3\u03b9\u03ba\u03ac-\u03b1\u03c5\u03c4\u03bf\u03c6\u03c5\u03ae \u03bc\u03ad\u03c4\u03b1\u03bb\u03bb\u03b1<\/strong>\u00a0\u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03b1 \u03bc\u03ad\u03c4\u03b1\u03bb\u03bb\u03b1 \u03c0\u03bf\u03c5 \u03c5\u03c0\u03ac\u03c1\u03c7\u03bf\u03c5\u03bd \u03c3\u03c4\u03b7 \u03b3\u03b7. \u0393\u03b9\u03b1 \u03c0\u03b1\u03c1\u03ac\u03b4\u03b5\u03b9\u03b3\u03bc\u03b1, \u03c3\u03c4\u03b7 \u03c6\u03cd\u03c3\u03b7 \u03c5\u03c0\u03ac\u03c1\u03c7\u03bf\u03c5\u03bd \u03c9\u03c2 \u03b1\u03c5\u03c4\u03bf\u03c6\u03c5\u03ae \u03bc\u03ad\u03c4\u03b1\u03bb\u00ad\u03bb\u03b1 \u03c7\u03c1\u03c5\u03c3\u03cc\u03c2, \u03b1\u03c3\u03ae\u03bc\u03b9 \u03ba\u03b1\u03b9 \u03bc\u03b5\u03c1\u03b9\u03ba\u03ad\u03c2 \u03c6\u03bf\u03c1\u03ad\u03c2 \u03c7\u03b1\u03bb\u03ba\u03cc\u03c2 \u03c3\u03c4\u03b7\u03bd \u03ba\u03b1\u03b8\u03b1\u03c1\u03ae \u03bc\u03bf\u03c1\u00ad\u03c6\u03ae \u03c4\u03bf\u03c5.<\/p>\n<table>\n<tbody>\n<tr>\n<td><a href=\"https:\/\/blogs.e-me.edu.gr\/kpatsialou\/wp-content\/uploads\/sites\/390\/2019\/11\/%CE%A7%CF%81%CF%85%CF%83%CF%8C%CF%82.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-679 aligncenter\" src=\"https:\/\/blogs.e-me.edu.gr\/kpatsialou\/wp-content\/uploads\/sites\/390\/2019\/11\/%CE%A7%CF%81%CF%85%CF%83%CF%8C%CF%82.jpg\" alt=\"\" width=\"134\" height=\"220\" \/><\/a><\/td>\n<td><a href=\"https:\/\/blogs.e-me.edu.gr\/kpatsialou\/wp-content\/uploads\/sites\/390\/2019\/11\/%CE%86%CF%81%CE%B3%CF%85%CF%81%CE%BF%CF%82.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-673\" src=\"https:\/\/blogs.e-me.edu.gr\/kpatsialou\/wp-content\/uploads\/sites\/390\/2019\/11\/%CE%86%CF%81%CE%B3%CF%85%CF%81%CE%BF%CF%82.jpg\" alt=\"\" width=\"280\" height=\"220\" \/><\/a><\/td>\n<td><a href=\"https:\/\/blogs.e-me.edu.gr\/kpatsialou\/wp-content\/uploads\/sites\/390\/2019\/11\/%CE%A7%CE%B1%CE%BB%CE%BA%CF%8C%CF%82.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-676\" src=\"https:\/\/blogs.e-me.edu.gr\/kpatsialou\/wp-content\/uploads\/sites\/390\/2019\/11\/%CE%A7%CE%B1%CE%BB%CE%BA%CF%8C%CF%82.jpg\" alt=\"\" width=\"280\" height=\"220\" \/><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u038c\u03bc\u03c9\u03c2 \u03b4\u03b5\u03bd \u03c5\u03c0\u03ac\u03c1\u03c7\u03b5\u03b9\u00a0<strong>\u03c3\u03af\u03b4\u03b7\u03c1\u03bf\u03c2<\/strong>\u00a0\u03c3\u03b5 \u03ba\u03b1\u03b8\u03b1\u03c1\u03ae \u03bc\u03bf\u03c1\u03c6\u03ae (\u03b5\u03ba\u03c4\u03cc\u03c2 \u03b1\u03c0\u03cc \u03c4\u03bf\u03c5\u03c2 \u03bc\u03b5\u03c4\u03b5\u03c9\u03c1\u03af\u03c4\u03b5\u03c2, \u03c0\u03bf\u03c5 \u03b5\u03af\u03bd\u03b1\u03b9 \u201c\u03b5\u03be\u03c9\u03b3\u03ae\u03b9\u03bd\u03b1\u201d \u03c3\u03ce\u03bc\u03b1\u03c4\u03b1 - \u03b4\u03b5\u03af\u03c4\u03b5\u00a0<strong><a href=\"http:\/\/www.geo.auth.gr\/106\/1_elements\/iron.htm\" target=\"_blank\" rel=\"noopener noreferrer\">\u03b5\u03b4\u03ce<\/a><\/strong>\u00a0\u03ba\u03b1\u03b9\u00a0<strong><a href=\"https:\/\/el.wikipedia.org\/wiki\/%CE%9C%CE%B5%CF%84%CE%B5%CF%89%CF%81%CE%AF%CF%84%CE%B7%CF%82\" target=\"_blank\" rel=\"noopener noreferrer\">\u03b5\u03b4\u03ce<\/a><\/strong>). \u039f \u03c3\u03af\u03b4\u03b7\u00ad\u03c1\u03bf\u03c2 \u03c3\u03c4\u03b7 \u03c6\u03cd\u03c3\u03b7 \u03b5\u03bc\u03c6\u03b1\u03bd\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03bc\u03bf\u03c1\u03c6\u03ae \u03bf\u03be\u03b5\u03b9\u03b4\u03c9\u03bc\u03ad\u03bd\u03bf\u03c5 \u03bf\u03c1\u03c5\u03ba\u03c4\u03bf\u03cd, \u03c0\u03bf\u03c5 \u03ba\u03b1\u03bb\u03b5\u03af\u03c4\u03b1\u03b9\u00a0<strong>\u03c3\u03b9\u03b4\u03b7\u03c1\u03bf\u03bc\u03b5\u03c4\u03ac\u03bb\u03bb\u03b5\u03c5\u03bc\u03b1<\/strong>. \u0393\u03b9\u03b1 \u03bd\u03b1 \u03c0\u03b1\u03c1\u03b1\u03c7\u03b8\u03b5\u03af \u03c3\u03af\u03b4\u03b7\u03c1\u03bf\u03c2, \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b8\u03b5\u03c1\u03bc\u03b1\u03bd\u03b8\u03b5\u03af \u03c4\u03bf \u03c3\u03b9\u03b4\u03b7\u03c1\u03bf\u03bc\u03b5\u03c4\u03ac\u03bb\u03bb\u03b5\u03c5\u03bc\u03b1-\u03bf\u03c1\u03c5\u03ba\u03c4\u03cc \u03c3\u03b5 \u03c5\u03c8\u03b7\u03bb\u03cc\u03c2 \u03b8\u03b5\u03c1\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b5\u03c2, \u03ce\u03c3\u03c4\u03b5 \u03bd\u03b1 \u03bc\u03b5\u03c4\u03b1\u03c4\u03c1\u03b1\u03c0\u03b5\u03af \u03c3\u03b5 \u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03cc \u03c3\u03af\u03b4\u03b7\u03c1\u03bf. \u0391\u03c5\u00ad\u03c4\u03cc\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf \u03bb\u03cc\u03b3\u03bf\u03c2 \u03c0\u03bf\u03c5 \u03bf \u03bc\u03b5\u03c4\u03b1\u03bb\u03bb\u03b9\u03ba\u03cc\u03c2 \u03c3\u03af\u03b4\u03b7\u03c1\u03bf\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03cc\u03c3\u03bf \u03b1\u03c3\u03c4\u03b1\u00ad\u03b8\u03ae\u03c2 \u03ba\u03b1\u03b9 \u03c3\u03ba\u03bf\u03c5\u03c1\u03b9\u03ac\u03b6\u03b5\u03b9 \u03b5\u03cd\u03ba\u03bf\u03bb\u03b1, \u03b5\u03c0\u03b5\u03b9\u03b4\u03ae \u03b1\u03ba\u03c1\u03b9\u03b2\u03ce\u03c2 \u03c4\u03b5\u03af\u03bd\u03b5\u03b9 \u03bd\u03b1 \u03b5\u03c0\u03b9\u03c3\u03c4\u03c1\u03ad\u03c6\u03b5\u03b9 \u03c3\u03c4\u03b7\u03bd \u03b1\u03c1\u03c7\u03b9\u03ba\u03ae \u03c6\u03c5\u03c3\u03b9\u03ba\u03ae \u03c4\u03bf\u03c5 \u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7.<\/p>\n<p><a href=\"https:\/\/blogs.e-me.edu.gr\/kpatsialou\/wp-content\/uploads\/sites\/390\/2019\/11\/rust-nails.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-681 size-medium\" src=\"https:\/\/blogs.e-me.edu.gr\/kpatsialou\/wp-content\/uploads\/sites\/390\/2019\/11\/rust-nails-300x201.jpg\" alt=\"\" width=\"300\" height=\"201\" \/><\/a><\/p>\n<p><strong>\u039a\u03c1\u03ac\u03bc\u03b1\u00a0<\/strong>\u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03bf \u03c3\u03c4\u03b5\u03c1\u03b5\u03cc \u03b4\u03b9\u03ac\u03bb\u03c5\u03bc\u03b1 \u03b4\u03cd\u03bf \u03ae \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03c9\u03bd \u03bc\u03b5\u03c4\u03ac\u03bb\u00ad\u03bb\u03c9\u03bd \u03c0\u03bf\u03c5 \u03c3\u03c7\u03b7\u03bc\u03b1\u03c4\u03af\u03b6\u03bf\u03c5\u03bd \u03ad\u03bd\u03b1 \u03bd\u03ad\u03bf \u03c5\u03bb\u03b9\u03ba\u03cc. \u039c\u03b5\u03c1\u03b9\u03ba\u03ac \u03c0\u03b1\u03c1\u03b1\u03b4\u03b5\u03af\u03b3\u03bc\u03b1\u03c4\u03b1 :<\/p>\n<ul>\n<li>\u039f \u03c7\u03ac\u03bb\u03c5\u03b2\u03b1\u03c2 \u03ae \u03b1\u03c4\u03c3\u03ac\u03bb\u03b9 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03c1\u03ac\u03bc\u03b1 \u03c3\u03b9\u03b4\u03ae\u03c1\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03ac\u03bd\u03b8\u03c1\u03b1\u03ba\u03b1<\/li>\n<li>\u039f \u03bc\u03c0\u03c1\u03bf\u03cd\u03bd\u03c4\u03b6\u03bf\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03c1\u03ac\u03bc\u03b1 \u03c7\u03b1\u03bb\u03ba\u03bf\u03cd \u03ba\u03b1\u03b9 \u03ba\u03b1\u03c3\u03c3\u03af\u03c4\u03b5\u03c1\u03bf\u03c5 \u03ae \u03b1\u03c1\u03c3\u03b5\u03bd\u03b9\u00ad\u03ba\u03bf\u03cd<\/li>\n<li>\u039f \u03bf\u03c1\u03b5\u03af\u03c7\u03b1\u03bb\u03ba\u03bf\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03c1\u03ac\u03bc\u03b1 \u03c7\u03b1\u03bb\u03ba\u03bf\u03cd \u03ba\u03b1\u03b9 \u03c8\u03b5\u03c5\u03b4\u03b1\u03c1\u03b3\u03cd\u03c1\u03bf\u03c5.<\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td><a href=\"https:\/\/blogs.e-me.edu.gr\/kpatsialou\/wp-content\/uploads\/sites\/390\/2019\/11\/steel.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-682 aligncenter\" src=\"https:\/\/blogs.e-me.edu.gr\/kpatsialou\/wp-content\/uploads\/sites\/390\/2019\/11\/steel-300x225.jpg\" alt=\"\" width=\"267\" height=\"200\" \/><\/a><\/td>\n<td><a href=\"https:\/\/blogs.e-me.edu.gr\/kpatsialou\/wp-content\/uploads\/sites\/390\/2019\/11\/bronze.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-685 aligncenter\" src=\"https:\/\/blogs.e-me.edu.gr\/kpatsialou\/wp-content\/uploads\/sites\/390\/2019\/11\/bronze-300x200.jpg\" alt=\"\" width=\"300\" height=\"200\" \/><\/a><\/td>\n<td><a href=\"https:\/\/blogs.e-me.edu.gr\/kpatsialou\/wp-content\/uploads\/sites\/390\/2019\/11\/brass.jpeg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-688 aligncenter\" src=\"https:\/\/blogs.e-me.edu.gr\/kpatsialou\/wp-content\/uploads\/sites\/390\/2019\/11\/brass-300x200.jpeg\" alt=\"\" width=\"300\" height=\"200\" \/><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u03a4\u03bf\u00a0<strong>\u03ba\u03c1\u03ac\u03bc\u03b1 \u03bc\u03af\u03b1\u03c2 \u03c6\u03ac\u03c3\u03b7\u03c2<\/strong>\u00a0\u03c0\u03c1\u03bf\u03ba\u03cd\u03c0\u03c4\u03b5\u03b9, \u03cc\u03c4\u03b1\u03bd \u03b4\u03cd\u03bf \u03bc\u03ad\u03c4\u03b1\u03bb\u03bb\u03b1 \u03b4\u03b9\u03b1\u03bb\u03cd\u03bf\u00ad\u03bd\u03c4\u03b1\u03b9 \u03c4\u03bf \u03ad\u03bd\u03b1 \u03c3\u03c4\u03bf \u03ac\u03bb\u03bb\u03bf \u03ba\u03b1\u03b9 \u03c3\u03c7\u03b7\u03bc\u03b1\u03c4\u03af\u03b6\u03bf\u03c5\u03bd \u03c3\u03b5 \u03bc\u03af\u03b1 \u03ba\u03b1\u03b9 \u03bc\u03cc\u03bd\u03b7 \u03c6\u03ac\u03c3\u03b7 \u03bf\u03bc\u03bf\u03b9\u03cc\u03bc\u03bf\u03c1\u03c6\u03bf \u03bc\u03b5\u03af\u03b3\u03bc\u03b1.<\/p>\n<ul>\n<li>\u0393\u03b9\u03b1 \u03c0\u03b1\u03c1\u03ac\u03b4\u03b5\u03b9\u03b3\u03bc\u03b1, \u03bf \u03c7\u03c1\u03c5\u03c3\u03cc\u03c2 \u03ba\u03b1\u03b9 \u03bf \u03ac\u03c1\u03b3\u03c5\u03c1\u03bf\u03c2 \u03c3\u03c7\u03b7\u03bc\u03b1\u03c4\u03af\u03b6\u03bf\u03c5\u03bd \u03ba\u03c1\u03ac\u03bc\u03b1 \u03bc\u03af\u03b1\u03c2 \u03c6\u03ac\u03c3\u03b7\u03c2.<\/li>\n<\/ul>\n<p><strong>\u039a\u03c1\u03ac\u03bc\u03b1\u03c4\u03b1 \u03b4\u03cd\u03bf \u03ae \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03c9\u03bd \u03c6\u03ac\u03c3\u03b5\u03c9\u03bd<\/strong>\u00a0\u03c0\u03c1\u03bf\u03ba\u03cd\u03c0\u03c4\u03bf\u03c5\u03bd, \u03cc\u03c4\u03b1\u03bd \u03b4\u03cd\u03bf \u03bc\u03ad\u03c4\u03b1\u03bb\u03bb\u03b1 \u03b4\u03b5\u03bd \u03b4\u03b9\u03b1\u03bb\u03cd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c4\u03bf \u03ad\u03bd\u03b1 \u03c3\u03c4\u03bf \u03ac\u03bb\u03bb\u03bf \u03ba\u03b1\u03b9 \u03b4\u03b9\u03b1\u03c7\u03c9\u03c1\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03b4\u03cd\u03bf \u03ae \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03b5\u03c2 \u03c6\u03ac\u03c3\u03b5\u03b9\u03c2 \u03bc\u03b5\u03c4\u03ac \u03c4\u03b7\u03bd \u03c4\u03ae\u03be\u03b7 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03c8\u03cd\u03be\u03b7 \u03c4\u03bf\u03c5\u03c2.<\/p>\n<ul>\n<li>\u0393\u03b9\u03b1 \u03c0\u03b1\u03c1\u03ac\u03b4\u03b5\u03b9\u03b3\u03bc\u03b1, \u03bf \u03ac\u03c1\u00ad\u03b3\u03c5\u03c1\u03bf\u03c2 \u03ba\u03b1\u03b9 \u03bf \u03c7\u03b1\u03bb\u03ba\u03cc\u03c2 \u03b4\u03b9\u03b1\u03c7\u03c9\u03c1\u03af\u00ad\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03ba\u03b1\u03c4\u03ac \u03c4\u03b7\u03bd \u03c0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03ae<strong>\u00a0\u03c0\u03c1\u03cc\u03c4\u03c5\u03c0\u03bf\u03c5 \u03b1\u03c1\u03b3\u03c5\u03c1\u03bf\u03cd\u03c7\u03bf\u03c5 \u03ba\u03c1\u03ac\u03bc\u03b1\u03c4\u03bf\u03c2<\/strong>\u00a0(\u03c0\u03b5\u03c1\u03b9\u03b5\u03ba\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 92,5% \u03c3\u03b5 \u03ac\u03c1\u03b3\u03c5\u03c1\u03bf \u03ba\u03b1\u03b9 7,5% \u03c7\u03b1\u03bb\u03ba\u03cc). \u0391\u03bd \u03c0\u03b1\u03c1\u03b1\u03c4\u03b7\u03c1\u03ae\u03c3\u03bf\u03c5\u03bc\u03b5 \u03c4\u03b7 \u03b4\u03bf\u03bc\u03ae \u03b1\u03c5\u03c4\u03bf\u03cd \u03c4\u03bf\u03c5 \u03ba\u03c1\u03ac\u03bc\u03b1\u03c4\u03bf\u03c2 \u03c3\u03c4\u03bf \u03bc\u03b9\u03ba\u03c1\u03bf\u03c3\u03ba\u03cc\u03c0\u03b9\u03bf, \u03bc\u03b5\u03c4\u03ac \u03c4\u03b7\u03bd \u03c4\u03ae\u03be\u03b7 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03c8\u03cd\u03be\u03b7, \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bc\u03b5 \u03bd\u03b1 \u03b4\u03bf\u03cd\u03bc\u03b5 \u03bc\u03b9\u03b1 \u03c6\u03ac\u03c3\u03b7 \u03c0\u03bb\u03bf\u03cd\u03c3\u03b9\u03b1 \u03c3\u03b5 \u03ac\u03c1\u03b3\u03c5\u03c1\u03bf \u03ba\u03b1\u03b9 \u03bc\u03b9\u03b1 \u03ac\u03bb\u03bb\u03b7 \u03c6\u03ac\u03c3\u03b7 \u03c0\u03bb\u03bf\u03cd\u03c3\u03b9\u03b1 \u03c3\u03b5 \u03c7\u03b1\u03bb\u03ba\u03cc.<\/li>\n<li>\u0388\u03bd\u03b1 \u03ac\u03bb\u03bb\u03bf \u03c0\u03b1\u03c1\u03ac\u03b4\u03b5\u03b9\u03b3\u03bc\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf\u00a0<strong>\u03c7\u03c5\u03c4\u03bf\u03c3\u03af\u03b4\u03b7\u03c1\u03bf\u03c2<\/strong>, \u03c0\u03bf\u03c5 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03c1\u03ac\u03bc\u03b1 \u03b4\u03cd\u03bf \u03c6\u03ac\u00ad\u03c3\u03b5\u03c9\u03bd, \u03c3\u03b9\u03b4\u03ae\u03c1\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03b3\u03c1\u03b1\u03c6\u03af\u03c4\u03b7.<\/li>\n<\/ul>\n<div id=\"attachment_706\" class=\"wp-caption aligncenter\">\n<p><a href=\"https:\/\/blogs.e-me.edu.gr\/kpatsialou\/wp-content\/uploads\/sites\/390\/2019\/11\/Alloy2.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-706 size-medium\" src=\"https:\/\/blogs.e-me.edu.gr\/kpatsialou\/wp-content\/uploads\/sites\/390\/2019\/11\/Alloy2-300x198.jpg\" alt=\"\" width=\"300\" height=\"198\" aria-describedby=\"caption-attachment-706\" \/><\/a><\/p>\n<p id=\"caption-attachment-706\" class=\"wp-caption-text\">\u03a6\u03c9\u03c4\u03bf\u03b3\u03c1\u03b1\u03c6\u03af\u03b1 \u03b1\u03c0\u03cc \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03bd\u03b9\u03ba\u03cc \u03bc\u03b9\u03ba\u03c1\u03bf\u03c3\u03ba\u03cc\u03c0\u03b9\u03bf (125x) \u03ba\u03c1\u03ac\u03bc\u03b1\u03c4\u03bf\u03c2 \u03b4\u03cd\u03bf \u03c6\u03ac\u03c3\u03b5\u03c9\u03bd Pb \u03ba\u03b1\u03b9 Sn.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u03a4\u03b1\u00a0\u03bc\u03ad\u03c4\u03b1\u03bb\u03bb\u03b1\u00a0\u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af\u03b1 \u03c0\u03bf\u03c5 \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03ac\u03c4\u03bf\u03bc\u03b1 \u03af\u03b4\u03b9\u03bf\u03c5 \u03c4\u03cd\u03c0\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03c3\u03c5\u03bd\u03ae\u03b8\u03c9\u03c2 \u03b2\u03c1\u03af\u03c3\u03ba\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03c3\u03c4\u03b5\u03c1\u03b5\u03ae \u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 \u03c3\u03b5 \u03b8\u03b5\u03c1\u00ad\u03bc\u03bf\u03ba\u03c1\u03b1\u03c3\u03af\u03b1 \u03b4\u03c9\u03bc\u03b1\u03c4\u03af\u03bf\u03c5 (\u03b5\u03ba\u03c4\u03cc\u03c2 \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u03c5\u03b4\u03c1\u03ac\u03c1\u03b3\u03c5\u03c1\u03bf). \u03a3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af\u03bf\u00a0\u03b5\u03af\u00ad\u03bd\u03b1\u03b9 \u03bc\u03b9\u03b1 \u03ba\u03b1\u03b8\u03b1\u03c1\u03ae \u03bf\u03c5\u03c3\u03af\u03b1 \u03c0\u03bf\u03c5 \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03af\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03ad\u03bd\u03b1 \u03b5\u03af\u03b4\u03bf\u03c2 \u03c5\u03bb\u03b9\u03ba\u03bf\u03cd \u03c0\u03bf\u03c5 \u03b4\u03b5 \u03bc\u03b5\u03c4\u03b1\u03b2\u03ac\u03bb\u03bb\u03b5\u03c4\u03b1\u03b9 \u03c5\u03c0\u03cc \u03c4\u03b7\u03bd \u03b5\u03c0\u03af\u03b4\u03c1\u03b1\u03c3\u03b7 \u03b4\u03b9\u03ac\u03c6\u03bf\u03c1\u03c9\u03bd &hellip; <\/p>\n<div class=\"more-link-wrapper\"><a href=\"https:\/\/blogs.e-me.edu.gr\/sniavis\/2021\/11\/26\/3-1-%ce%b1%cf%85%cf%84%ce%bf%cf%86%cf%85%ce%ae-%ce%bc%ce%ad%cf%84%ce%b1%ce%bb%ce%bb%ce%b1-%ce%ba%ce%b1%ce%b9-%ce%ba%cf%81%ce%ac%ce%bc%ce%b1%cf%84%ce%b1\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;3.1. \u0391\u03c5\u03c4\u03bf\u03c6\u03c5\u03ae \u03bc\u03ad\u03c4\u03b1\u03bb\u03bb\u03b1 \u03ba\u03b1\u03b9 \u03ba\u03c1\u03ac\u03bc\u03b1\u03c4\u03b1&#8221;<\/span><\/a><\/div>\n","protected":false},"author":379965,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[37,22],"tags":[],"class_list":["post-220","post","type-post","status-publish","format-standard","hentry","category-3-","category-22"],"_links":{"self":[{"href":"https:\/\/blogs.e-me.edu.gr\/sniavis\/wp-json\/wp\/v2\/posts\/220","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.e-me.edu.gr\/sniavis\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogs.e-me.edu.gr\/sniavis\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.e-me.edu.gr\/sniavis\/wp-json\/wp\/v2\/users\/379965"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.e-me.edu.gr\/sniavis\/wp-json\/wp\/v2\/comments?post=220"}],"version-history":[{"count":0,"href":"https:\/\/blogs.e-me.edu.gr\/sniavis\/wp-json\/wp\/v2\/posts\/220\/revisions"}],"wp:attachment":[{"href":"https:\/\/blogs.e-me.edu.gr\/sniavis\/wp-json\/wp\/v2\/media?parent=220"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.e-me.edu.gr\/sniavis\/wp-json\/wp\/v2\/categories?post=220"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.e-me.edu.gr\/sniavis\/wp-json\/wp\/v2\/tags?post=220"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}