Cufnaanta nickel iyo guryaha kale. ore nickel

Nikkel (Ni) - waa curiye kiimiko ah periodic nidaamka of Mendeleev, kaas oo la mid ah in triad ku Fe, Co, Ni. Nikkel waa bir ah midab cad leh isdiyaarintiisana silvery dareemi. Waxaa si fiican u socoto biraha kale si ay u sameeyaan Alloys waqti isku mid ah.

helitaanka nickel

ore nickel markii ugu horaysay la helay by farmashiyaha ka soo Sweden A. Cronstedt ee 1751. Long ka hor inta macdan qodayaasha ay furitaanka ka ore Saxony si fiican u ogaa in dusha u ekaa naxaas ah. Waxa loo adeegsaday si ay u sameeyaan cagaaran waxyaabaha steklovarami ah. Inta badan steelmakers of time in ay isku dayayaan inay ka soo Baxaan daawaha this of copper, laakiin isku day oo dhan ayaa ku guuldareysatay. Sidaa darteed, at dhammaadkii qarnigii XVII ah. birta nikkel heleen magaca koowaad - ". ore Ibliisku" "kupfernikel", kaas oo micnihiisu yahay Mineralogist Cronstedt weli suurtagashay in ay hesho xabagta a cagaar ah, iyo hoos u of dambe la helay nickel laftiisa.

baaritaan dheeraad ah oo bir ah ku hawlan saynisyahan Bergman. Qaadashada in ay foomka saafi ah, waa inay awoodaan in la dhiso in sifooyinka nickel u dhow sifooyinka bir ah. In faahfaahin dheeraad ah, biraha waxaa loo bartay cilmi kale, tan iyo Proust. Tartiib tartiib loo ogaado sifooyinka kala duwan, oo ay ku jiraan cufnaanta ee nickel. Dhab ahaantii, erayga "Nikkel" waa macdan qodayaasha erayga wasakh ah. Waxay ka timaadaa gurracan Niccolaus a oo waxay u adeegeen naaneesta wejiilanimada, dadka khiyaano. Macnaha labaad ee ereyga ahaa "ruux xun ah," "slacker."

cufnaanta nickel iyo guryaha kale

Nikkel wuxuu leeyahay sifooyin sida ductility iyo malleability. Astaamahani waa mid si fudud loo soo bandhigaan abaalgudkiisa. Laga soo go'yaal biraha helay iyo tuubooyinka. Nikkel - wax a halkii raagaya. Its xoog siligga waa 450 MPA. Sidaasay u vysokoplastichen, iyo sidoo kale waxa uu iska caabin ah daxalka sare. conductivity kaamerada The of nickel waa 90,1 W / (m · K) (at 25 ° C).

senti miino oo ka kooban shan isotopes deggan. Nikkel lagu tilmaamay inay tahay macdanaha culus. cufnaanta Nikkel waa 8902 kg / m ^3. Waa laba jeer wax ka badan in of titanium, laakiin qiimaha tirsi waa loo siman yahay si cufnaanta oo ah naxaas.

Ma miridhku nickel daboolay?

Nikkel waa adkaysi u heerkulka sare. Haddii biraha this waxaa loo isticmaalaa in deegaan warshadeed, waxa badanaa ku daboolay film xabagta, iyadoo dimming xoogaa yar. Waxaa sidoo kale aan daboolay miridhku. Ma u dhaqmaan waxa on, iyo acid - midkood organic ama ka imanba. Miridhku ma dabooli biraha this xataa khamriga kulul. Sidaa darteed, nickel waxaa badanaa loo isticmaalaa in warshadaha cuntada.

Halkee nickel laga yaabaa in ragaasi?

Guud ahaan waxaa jira deegaanno ka mid ah halkaas oo biraha la baabbi'iyo. Marka hore, waa biyo badda. Dheeraad ah, waxa ay si xun u saameyn ku xalka haybokollorayt xumadoodu. Baaruud ayaa sidoo kale sababa daxalka, xal cusbo, biyo ammonia.

Alloys nickel

Tani waa bir daro fiican bir. Waxay kordhisaa ductility iyo xoog. Intaa waxaa dheer ee nickel iyo chromium Alloys bixiyaan iska caabin ah daxalka sare ee steels. Si weyn loo isticmaalaa in steel industry ee chromium-nickel ahama, oo sidaas leeyihiin heer sare ah thermostability.

chemistry A loo yaqaan Alloys meesha nickel waa element ugu weyn. Mugga Nikkel ogolaanaya adeegsigeeda Alloys bir, aluminium, manganese, chromium iyo Silicon. Alloys noocan oo kale ah waxaa loo isticmaalaa abuuraya kululeeyayaasha. Waxay leeyihiin heer sare ah permeability magnetic. Sidoo kale loo isticmaalaa in birta injineernimada tuurayeen, taas oo nickel ah lagu daray. wax soo saarka warshadaha ee biraha this bilaabay qiyaastii boqol sano ka hor. Sayidka ah oo ku saabsan 80% of nickel waxaa loo isticmaalaa soo saara birta iyo nickel Alloys.

Qaybaha kale ee codsiga of biraha

Nikkel iyo Alloys ay waxaa loo isticmaalaa ma aha oo kaliya wax soo saarka ee steels ahama. Biraha iyo Alloys isticmaalo oo uu ka qayb-abuurka qalabka kiimikada, Dhismaha maraakiibta. Nichrome iyo chromel yihiin xubno dastuurka ee qalabka guriga, rootiga, birta, iyo kululeeyayaasha bannaan. Alloys kale waxaa loo isticmaalaa dhismaha, oo weelasha badda. blaastiigga Nikkel inta badan waa madaxtooyada.

sumoobo biraha

Caddadka badan oo nickel laga yaabaa in ay waxyeello ka soo gaartey jirka ka. Kordhinta ay ka kooban tahay ee cuntada ka hadli karaa halis toos ah ku ah caafimaadka. cidhibtii ugu badan ee xiriir xad-dhaaf ah la jirka nickel - waa xasaasiyad. waxaa kale uu keenaa boronkiitada, cudurka kelyaha, iyo kansarka sanbabada. Laakiin sumoobo nickel muuqato oo kaliya haddii ay tahay in jirka ee u tiro badan.