Mafi m karfe: yadda ya

Daga yara, mun san cewa mafi m karfe - yana da karfe. All ƙarfe mu yi shirki da shi.

Iron Man, Iron Lady, karfe hali. Furta wadannan kalmomi, mun nufin m ƙarfi, ƙarfi, taurin.

Na dogon lokaci a cikin yi na armaments da tushe abu ya karfe. Amma karfe - ba karfe. More musamman, shi ne ba quite m karfe. Wannan ƙarfe fili tare da carbon, cikinsa da yanzu da kuma sauran karfe Additives. Da ake ji Additives karfe alloyed, Ina nufin canza da kaddarorin. Bayan haka, aka sarrafa. Steelmaking - shi ne mai kimiyya.

Mafi m karfe samu kan gabatarwar a cikin dace karfe ligatures. Wannan na iya zama chromium, wanda dora karfe taurin da kuma zafi juriya, nickel, karfe yin m kuma na roba, da dai sauransu

Ga wasu abubuwa da karfe fara kau da aluminum. Kamar yadda lokaci ya tafi a kan, gudun karu. Ina iya tsayawa ba, kuma aluminum. Dole na yi jũya zuwa titanium.

Haka ne, domin da titanium - mafi m karfe. Don goya high ƙarfi halaye na karfe da shi ya fara kara titanium.

Yana da aka bude a cikin XVIII karni. Saboda da fragility na ta yin amfani ya gagara. A tsawon lokaci, da samu tsarki titanium, injiniyoyi da kuma zanen da sha'awar ta high takamaiman ƙarfi, low yawa, da juriya ga lalata da kuma high yanayin zafi. Ya jiki karfin wuce ƙarfi daga cikin baƙin ƙarfe 'yan sau.

Injiniyoyin fara ƙara titanium zuwa karfe. A sakamakon haka shi ya fi m karfe, wanda same aikace-aikace a cikin matsananci high zazzabi yanayi. A wannan lokaci ba su kula da wani gami.

Idan muka kwatanta wani jirgin saman, wanda ya yi hijira sau uku da sauri fiye da gudun sauti za a iya wakilta a matsayin mai warmed karfe sheathing. Sheet karfe fata na jirgin sama a karkashin irin wannan yanayi ne mai tsananin zuwa + 3000C.

Yau, titanium aka yi amfani da ganin wani ƙarshe a duk yankuna na samarwa. Wannan magani, jirgin sama, masana'antu jiragen ruwa.

A bayyane yake cewa ba za mu iya ce cewa titanium za su motsa a nan gaba.

Masana kimiyya daga Amurka, a dakunan gwaje-gwaje na Jami'ar Texas, dake Austin, bude yanayin samar da thinnest kuma mafi m abu a duniya. Mun kira shi - Graphene.

Tunanin fasaha carbon farantin da kauri, sunã daidaita da kauri daya zarra. Amma wannan wani farantin ne karfi lu'u-lu'u da kuma sau ɗari mafi watsa wutar lantarki fiye da kwamfuta kwakwalwan kwamfuta na silicon.

Graphene - abu da ya shafi Properties. Zai bar Lab da zai rightfully da dauki wuri daga cikin mafi m abu na sararin samaniya.

Ko zai yiwu ba su yi tunanin cewa 'yan grams na Graphene zai zama isa ya rufe filin ga wasan na kwallon kafa. Ga wani karfe. Bututu wannan abu za a iya aza ta hannu ba tare da yin amfani da hoisting sunadaran.

Graphene, kamar lu'u-lu'u - shi ne m carbon. Its sassauci ne mai ban mamaki. Irin wannan abu ne sauƙin lankwasa, daidai kafa da kyau birgima sama.

Don shi riga ka fara duba a hankali masana'antun da touch fuska, hasken rana Kwayoyin, makamashi ajiya na'urorin, cell phones, da kuma, a karshe, da superhighways na kwamfuta kwakwalwan kwamfuta.