Qaaciddada kiimikada
Ni
Mawduucyada ayaa daboolay
Aasaas
Ganacsi ahaan daahir amaHooyo hoose ee nickel hooseWaxay ka heshaa codsigiisa ugu weyn ee ku saabsan ka shaqeynta kiimikada iyo elektiroonigga ah.
Iska caabista xasaasiyadda
Sababta oo ah iska caabbinta Nickel ee Nickel oo nadiif ah, gaar ahaan yareynta kiimikada iyo gaar ahaan caustic alkalis, nikkel waxaa loo isticmaalaa in lagu ilaaliyo tayada wax soo saarka falcelin badan oo kiimiko ah, gaar ahaan ka baaraandegida cuntooyinka iyo soo-saarka fiberka.
Guryaha ee nickel-ka ugu hooseeya
Marka la barbar dhigonickel alloys, Nickel ganacsi oo ganacsi leh wuxuu leeyahay wado koronto oo sareysa, heerkul sare oo daahiye ah iyo heerkul magnetatfant wanaagsan. Nickel waxaa loo isticmaalaa fiilooyinka sunta rasaasta elektiroonigga ah, qaybo batteriga, kaabayaasha taranka, lineratrons iyo kicinta elektaroonigga.
Nickel sidoo kale waxay leedahay fal-galyo wanaagsan. Taas macnaheedu waa in loo isticmaali karo kuleylka kuleylka ee jawiga jawiga leh.
Jadwalka 1aad. GuryahaNickel 200, Darajada ganacsi ee saafiga ah (99.6% NI).
| Hanti | Qiimayn | |
| Xoogga Tensile-ka ee loo qariyey 20 ° C | 450mpa | |
| Qarimay 0.2% adkeynta caddeynta ee 20 ° C | 150mpa | |
| Codadka (%) | 47 | |
| Cucid | 8.89g / cm3 | |
| Kala duwan oo dhalaalaya | 1435-1446 ° C | |
| Kuleyl gaar ah | 456 J / kg. ° C | |
| Heerkulka daaweynta | 360 ° C | |
| Qaraabada qaraabada | Bilow ah | 110 |
| Heer ugu badan | 600 | |
| Iskaa wax u qabso haddii ballaarinta (20-100 ° C) | 13.3 × 10-6m / m. ° C | |
| Hormalka kuleylka | 70W / m. ° C | |
| Dib u dhigista korantada | 0.096 × 10-6ohm.m | |
Been abuur nikkel nikkel
QariyeyniccelWaxay leedahay xoog yar oo xoog leh. Nikel, oo ah sida dahab, oo dahab iyo naxaas ah, ayaa leh sicirka adag ee adag, taas oo aan u muuqan inuu noqdo mid adag oo jajaban marka uu qaloocayo ama si kale loo muujiyo inta badan biraha kale. Sifooyinkaas, oo ay weheliso degano wanaagsan, birta ka dhig mid sahlan oo lagu been abuuro waxyaabaha la dhammeeyay.
Nickel ee komisku
Nickel sidoo kale waxaa badanaa loo isticmaalaa sidii wax-gub ah oo ku jira chromium chromium. Wax soo saarka cayriin, sida naxaasta ama zinc tuurista ama xaashiyaha xaashiyaha ah ayaa ugu horreeya lagu dhejiyay lakabkaniccelku dhawaad 20μm qaro weyn. Tani waxay siineysaa iska caabinteeda. Jaakada ugu dambeysa waa 'Flash' (12μm) (12μm) ee koromium si loo siiyo midab iyo iska caabin ah oo guud ahaan loo arko inay ka badan tahay bakhaarka shaabadaysan. Chromium kaligiis wuxuu yeelan karaa iska caabbinta suuxdinta ee aan la aqbali karin sababta oo ah dabeecadda guud ee maskaxda ee koromomium electroplate.
Miiska Hantida
| Wax | Nickel - Guryaha, been-abuurka iyo codsiyada nikkel saafi ah |
|---|---|
| HALISTA: | > 99% NI ama ka sii fiican |
| Hanti | Qiimaha ugu yar (SI) | Qiimaha ugu badan (SI) | Cutubyo (SI) | Qiimaha ugu yar (imp.) | Qiimaha ugu badan (imp.) | Cutubyo (imp.) |
|---|---|---|---|---|---|---|
| Mugga atomka (celcelis ahaan) | 0.0065 | 0.0067 | m3 / kmol | 396.654 | 408.859 | in3 / kmol |
| Cucid | 8.83 | 8.95 | Mg / m3 | 551.239 | 558.731 | lb / ft3 |
| KHATARTA KHATARTA | 230 | 690 | Mj / kg | 24917.9 | 74753.7 | kcal / lb |
| MODS MOSULUS | 162 | 200 | GPA | 23.4961 | 29.0075 | 106 PSI |
| Xoog isku buuqsan | 70 | 935 | Markhaati | 10.1526 | 135.61 | KSI |
| Qayb-qaadasho | 0.02 | 0.6 | 0.02 | 0.6 | ||
| Xadka laastikada | 70 | 935 | Markhaati | 10.1526 | 135.61 | KSI |
| Xadka adkeysiga | 135 | 500 | Markhaati | 19.5801 | 72.5188 | KSI |
| Jabbow | 100 | 150 | Mpa.m1 / 2 | 91.0047 | 136.507 | KSI.in1 / 2 |
| Adkayn | 800 | 3000 | Markhaati | 116.03 | 435.113 | KSI |
| Fursad lumis | 0.0002 | 0.0032 | 0.0002 | 0.0032 | ||
| Modulus of dillaaca | 70 | 935 | Markhaati | 10.1526 | 135.61 | KSI |
| Saamiga Poisson | 0.305 | 0.315 | 0.305 | 0.315 | ||
| Modlus xirashada | 72 | 86 | GPA | 10.4427 | 12.4732 | 106 PSI |
| Awooda TSensile | 345 | 1000 | Markhaati | 50.038 | 145.038 | KSI |
| Modulus yar yar | 190 | 220 | GPA | 27.5572 | 31.9083 | 106 PSI |
| Heerkulka Dhalooyinka | K | ° F | ||||
| Kuleylka laqabsashada ee futada | 280 | 310 | KJ / KG | 120.378 | 133.275 | Btu / lb |
| Heerkulka adeegga ugu badan | 510 | 640 | K | 458.33 | 692.33 | ° F |
| Dhibcaha dhalaalaya | 1708 | 1739 | K | 2614.73 | 2670.53 | ° F |
| Heerkulka adeegga ugu yar | 0 | 0 | K | -459.67 | -459.67 | ° F |
| Kuleyl gaar ah | 452 | 460 | J / kg.k | 0.349784 | 0.355975 | Btu / lb.f |
| Hormalka kuleylka | 67 | 91 | W / mk | 125.426 | 170.355 | BTU.FT / H.TT2.F |
| Ballaarinta kuleylka | 12 | 13.5 | 10-6 / k | 21.6 | 24.3 | 10-6 / ° F |
| Burbur burburka | Mv / m | V / mil | ||||
| Dielectric joogto ah | ||||||
| Caadidsan | 8 | 10 | 10-8 ohm.m | 8 | 10 | 10-8 ohm.m |
| Guryaha Deegaanka | |
|---|---|
| Arrimaha iska caabinta | 1 = liita 5 = aad u fiican |
| Dab-degan | 5 |
| Biyo nadiif ah | 5 |
| Qalabka dabiiciga ah | 5 |
| Oktion 500C | 5 |
| Biyaha badda | 5 |
| Aashito adag | 4 |
| Alkalis adag | 5 |
| UV | 5 |
| Labisasho | 4 |
| Aashito daciif ah | 5 |
| Alkalis daciif ah | 5 |
Xigasho: lagana fogaaday buugga-gacanta ee agabka injineernimada, daabacaadda 5aad.
Macluumaad dheeri ah oo ku saabsan ishaas fadlan booqoMachadka Alaabada Injineerinka.
Nickel ee qaab-dhismeedka iyo aqalka leh ee leh biraha kale iyo qalabka ayaa sameeyay tabarucyo la taaban karo oo ku saabsan bulshadayada jira ee haweenka ah iyo ballanqaadyada inay sii wataan agabyada mustaqbalka xitaa in ka sii badan. Nickel waxay had iyo jeer u ahayd bir muhiim ah oo loogu talagalay warshado badan oo kala duwan sababta oo ah sababta ugu fudud ee ay tahay shey aad u sarreeya oo ay ku dhegan tahay birta kale.
Nickel waa cunsur uruurin ah oo ay ku dhegan tahay bir badan oo bir ah. Nasckel Alleys waa allens oo leh nikkel ahaan akoontiyada maamulaha. Xoolaha adag ee adag ayaa ka dhex jirta nikkel iyo naxaas. Xadhiga adag ee u dhexeysa birta, Chromium, iyo nikkel ayaa suurogal ah isku darka badan ee alloy. Arayada sare, oo ay weheliso kuleylka ugu sarreeya iyo iska caabbinta saxaafadda ayaa horseeday in ay u adeegsato codsiyada kaladuwan; Sida marawaxadaha gaaska diyaaradaha, marawaxadaha uumiga ee dhirta korantada iyo isticmaalkeeda ballaaran ee tamarta iyo suuqyada tamarta nukliyeerka.
Codsiyada iyo astaamaha 'Nickel Alleys'
Nickel iyo nickel alloysWaxaa loo isticmaalaa codsiyo kala duwan oo kala duwan, kuwaas oo intiisa badan ku lug yeeshaan iska caabbinta iyo / ama iska caabinta kuleylka. Kuwaas ka mid ah waxaa ka mid ah:
- Marawaxadaha gaaska diyaaradaha
- Dhirta korantada uumiga marawaxadaha
- Codsiyada Caafimaadka
- Nidaamka Partlear Partforms
- Warshadaha kiimikada iyo Petrochemical
- Kuleylka iyo qaybaha iska caabbinta
- Inolators iyo waxqabadka si ay ula xiriiraan
- Gawaarida Gawaarida Gawaarida
- Alxanka lambarada
- Fiilooyinka korantada
Tiro kale oo kaleCodsiyada loo yaqaan 'nickel'Kaqeybgal sifooyinka jir ahaaneed ee gaarka ah ee ujeedada gaarka ah ee ujeedada ah ee ku-saleysan ama xuubka 'nickel'. Kuwaas waxaa ka mid ah:
- Iibiyaha korantada ee alkoloy
- Nickel-chromium alloysiyoNickel-chromium-bir-bir
- Alloys-Nickel-NickelKuleylka kuleylka
- Qalabka 'thermocouple'loogu talagalay dareemayaasha iyo fiilooyinka
- Nickel coper coper-kaWixii isku xidha-
- Loventic-ka jilicsan ee magnetic
- Xaraashka la xakameeyo
- Qalabka alxanka ee buuxinta
- Wire Wiregalaas ilaa shaashadda birta
- Nickel bir ah
- Iftiinka '
Waqtiga Post: Agoosto-04-2021