
aluminium venkalam

saadhaarana venkalathil (chembu, tinn) allengil pichalayil (chembu, sink) ninnu vyathyasthamayi chembil cherkkunna pradhana lohamaanu aluminium. vividha gadanakalulla vividha aluminium venkalangal vyaavasaayika upayogathil kandethiyittundu, bhaarathil 5 sathamaanam muthal 11 sathamaanam vare aluminium, backie pindam chembu; irumbu, nikkal, manganese, silikkan thudangiya mattu aloing ejantumaarum chilappol aluminium venkalathil cherkkunnu.
rachanakal.
iso 428 padavikal anusarichu ettavum saadhaaranamaaya aluminium venkala lohasamvidaanangal thaazhe koduthirikkunna pattikayil pattikappedutthiyittundu. sathamaanangal bhaarathinte adisthaanathil aloy anupaathathilulla ghadana kaanikkunnu. chembu bhaarathinte adisthaanathil baakkiyullathaan, athu pattikappedutthiyittil
bhauthika gunangal.
mattu venkala aloykale apekshichu aluminium venkalangal avayude uyarnna sakthikkum nashana prathirodhatthinum ettavum moolyavathaayavayaanu. eee aloykal kalankam-prathirodhasheshiyullavayaanu, anthareeksha saahacharyangalil kuranja naashanashta nirakk, uyarnna thapanilayil kuranja ooksideshan nirakk, sulferous samyukthangalumaayum mattu jwalana uthppannangalumaayum kuranja prathipravartthanam enniva kaanikkunnu. samudrajalathile naashanashtangale prathirodhikkanum ivaykku kazhiyum. aluminium bronsukalude nashana prathirodham aloykalil ninnulla aluminiyathil ninnaan, ithu anthareeksha ooksijanumaayi prathipravartthichu aluminayude (aluminium ooksaid) nertthathum kaduppameriyathumaaya uparithala paali roopappeduthunnu, ithu chembu sambushtamaaya aloiyude naashanathinu thadassamaayi pravartthikkunnu. tinn cherkkunnath nashana prathirodham mechappeduthum.
aluminium venkalathinte mattoru sradheyamaaya savisheshatha avayude biostatic efakttukalaanu. eee lohasankarathinte chembu ghadakam aalgakal, laikkanukal, barnakkilukal, mussels ennivayulppedeyulla samudrajeevikalude kolanivalkkaranatthe thadayunnu, athinaal atharam kolanivalkkaranam anaavasyamaaya sthalangalil stainless steelinekkaalum mattu kaprik ithara lohasankarangalekkaalum nallathaanu.
aluminium venkalathinu swarnna niramaan.
aaplikkeshanukal.
aluminium venkalangal saadhaaranayaayi upayogikkunnathu mattu enchiniyaring vasthukkalekkaal avayude nashana prathirodham avaye munganana nalkunna prayogangalilaanu. vimaanathile playin bairingukalum landing gear gadakangalum, gitaar stringukal, valve gadakangal, enchin gadakangal (prathyekichu kadaltheera kappalukalkk), naavika vaasthuvidyayile underwater faasttaningukal, kappal propellerukal enniva eee prayogangalil ulppedunnu. 1,2,21,22 mekhalakalile attex nirddesham niravettaanum aluminium venkalam upayogikkunnu. aluminium venkalathinte aakarshakamaaya swarnna-toonn niravum aabharanangalil avayude upayogathilekku nayichu.
thaazhepparayunna vyavasayangalil ninnum pradeshangalil ninnum aluminium venkalathinu ettavum kooduthal aavasyakkaarundu
aluminium venkala korum shudhamaaya aargon vaathakavum upayogichu maig welding saankethikavidya upayogichu aluminium venkalam weld cheyyaan kazhiyum.
dantha kireedangal kaasttucheyyunnathin svarnnathinu pakaram aluminium venkalam upayogikkunnu. upayogikkunna aloykal raasaparamaayi nishkriyavum swarnna roopamullathumaanu.
1939 muthal 5-umm 10-umm centessimiyil (aksharaarthatthil "itaaliyan venkalam") enna aluminium-venkala aloy naanayangalude upayogathinu itali thudakkamittu. 1967ll 92 sathamaanam chembu, 6 sathamaanam aluminium, 2 sathamaanam nikkal enningane athinte aloy anthimaroopam nalkukayum 2001 vare 20,200,500 itaaliyan lira nanayangalil upayogikkukayum cheythu. athinusesham australian, nyoosiland 1-umm 2-umm dollar nanayangal, 2009-nuu munbulla meksikkan 20-umm 50-umm senravo nanayangal, dvi-loha meksikkan 1,2-umm 5-umm pesso naanayangalude aantharika korukal, 2017-nuu munbulla philippain 10-tharam nanayam, canaden 2 dollar nanayam (eiii.keey.eiii. toonie'), meksikkan 10-, 20-, 50-, 100-pesso naanayangalude puram valayangal.
89 sathamaanam chembu, 5 sathamaanam aluminium, 5 sathamaanam sink, oru sathamaanam tinn enniva chernna nordic svarnnam naanayanirmmaanathinaayi aduthide vikasippichedutha aluminium-venkala aloy aanu. 1991ll sweedish 10 croner naanayathinaayi ithu aadyamaayi upayogikkukayum 2002ll nordic swarnna 10,20,50 sent euro nanayangal avatharippichathinushesham ithu vyaapakamaavukayum cheythu.

