smarak hira

smarak hire heey prayogshalet tayar kelele hire aahet, jeey manvi kinwa paliv pranyanchya kesanmadhun kinwa dahan avasheshanmadhun kadhalelya karbanpasoon, grahakadvare utpadkala puravilelya dahak dahak tayar kele jaatat asey mhanoon protsahan dile jaate.
itihas.
prayogshalet tayar kelele pahile hire 1950 chya dashkatil asoo shakatat aanee 2000 chya dashakachya suruvatila smarak hire bajarat disu lagale. ekapeksha jaast kampanyanni smarak hire pradan pradan pahilya asalyacha dawa keela aahe aanee hrudayatil hira aanee jivanman yaa donhi kampanyanni 'vaiyaktik ratna prakriya' vadhiche paytant asalyacha dawa keela aahe.
utpadan prakriya.
smarak hire cases kinwa rakh vaparoon tayar kele jaatat, bahutekda itar carbon ("labb carbon") jodale jaatat.
kesanchya babatit, carbon kadhanyasathi tyavar ushnatechya upcharancha avalamb keela jaato. kahee prayogshala kesanchya samagriche vishleshan dekhil karatat. cases vishleshan ahwal nantar grahakache aashvasan mhanoon kaam karato. prakriya aanee kesanchya rachnevar aadharit vyaktichi adviteey olakh patavanyachi prakriya prakriya paytant ruu. 2282584 madhye varnan keleli aahe. 
dahan kelelya manvi kinwa pranyanchya avasheshanmadhun kann kinwa vayoo swarupat carbon prapt keela jaau shakato. tyanantar carbonla paramparik galan tantra vaparoon galale jaate. carbon aanee itar ghatak nantar shuddha kele jaatat aanee graphitise kele jaatat, udaharanarth halogen shuddhikaran tantradvare.
pradan kelelya samagritoon kadhalelya carbonchi takkewari seva pradatyapramane badalate, kahee smarak smarak pradan kelelya samagritoon 3 takke carbon asato, tarr kiman eka utpadak pradan kelelya samagritoon keval carbon vaparato. 
tyanantar paramparik karoonnchya sanshleshan tantracha vapar karoon kadhalelya carboncha vapar karoon karoon tayar kelya jaatat. 2009 paryant, smarak karoonnchya nirmitisathi patta aanee ghan dabayantrancha vapar karoon keval uchch daab, uchch tapman (etch. etch. tii.) prakriya vaparlya jaat hotya.
kahee smarak karoonnchey vargikaran ratnashastriy prayogshalandware kele jaate, jase qee gemological institute auph america (us) kinwa birmingham asey auphis (united kingdam).

