Labarai - Tsarkakken Nickel na Kasuwanci

Tsarin Sinadarai

Abubuwan da aka rufe

Bayani

Tsarkakken kasuwanci koƙarancin nickel mai ƙarfeyana samun babban amfaninsa a fannin sarrafa sinadarai da na'urorin lantarki.

Juriyar Tsatsa

Saboda juriyar tsatsa ta nickel, musamman ga sinadarai daban-daban masu rage yawan sinadarai, musamman ga alkalis masu kauri, ana amfani da nickel don kiyaye ingancin samfura a cikin halayen sinadarai da yawa, musamman sarrafa abinci da ƙera zare na roba.

Kadarorin Tsarkakken Nickel na Kasuwanci

Daura daƙarfe na nickel, nickel mai tsabta na kasuwanci yana da ƙarfin lantarki mai yawa, zafin Curie mai yawa da kuma kyawawan kaddarorin magnetostrictive. Ana amfani da Nickel don wayoyi na lantarki, abubuwan da ke cikin batiri, thyratrons da electrodes masu walƙiya.

Nickel kuma yana da kyakkyawan yanayin zafi. Wannan yana nufin ana iya amfani da shi don musayar zafi a cikin muhallin da ke lalata iska.

Tebur 1. Halaye naNickel 200, darajar kasuwanci mai tsarki (99.6% Ni).

Kadara	darajar
Ƙarfin Tashin Hankali Mai Sauƙi a 20°C	450MPa
An rage matsin lamba 0.2% a 20°C	150MPa
Tsawaita (%)	47
Yawan yawa	8.89g/cm3
Narkewar Nisa	1435-1446°C
Takamaiman Zafi	456 J/kg. °C
Zafin Curie	360°C
Dangantaka Mai Dorewa	Farkon farko	110
	Matsakaicin	600
Ingantaccen Inganci Idan Faɗaɗawa (20-100°C)	13.3×10-6m/m.°C
Tsarin kwararar zafi	70W/m.°C
Juriyar Lantarki	0.096 × 10-6ohm.m

Ƙirƙirar Nickel

An rufenickelyana da ƙarancin tauri da kuma kyakkyawan juriya. Nickel, kamar zinariya, azurfa da jan ƙarfe, yana da ƙarancin ƙarfin taurarewa na aiki, wato ba ya yin tauri da karyewa idan aka lanƙwasa shi ko aka canza shi kamar sauran ƙarfe. Waɗannan halaye, tare da ingantaccen ƙarfin walda, suna sa ƙarfen ya zama mai sauƙin ƙera shi zuwa abubuwan da aka gama.

Sinadarin Nickel a cikin Chromium

Ana kuma amfani da nickel sau da yawa a matsayin abin rufe fuska a cikin kayan ado na chromium. Da farko ana shafa kayan da ba a sarrafa su ba, kamar su simintin tagulla ko zinc ko matse ƙarfe da aka yi da takarda.nickelKauri kusan µm. Wannan yana ba shi juriyar tsatsa. Rufin ƙarshe siriri ne na 'walƙiya' (1-2µm) na chromium don ba shi juriya mai launi da tabo wanda galibi ana ɗaukarsa a matsayin mafi kyau a cikin kayan da aka yi wa fenti. Chromium kaɗai zai sami juriyar tsatsa da ba za a yarda da ita ba saboda yanayin ramuka na chromium electroplate gabaɗaya.

Teburin Kadara

Kayan Aiki	Nickel – Halaye, Ƙirƙira da Amfani da Nickel Mai Tsarkakakken Kasuwanci
Abun da aka haɗa:	>99% Ni ko mafi kyau

Kadara	Mafi ƙarancin ƙima (SI)	Matsakaicin Ƙima (SI)	Raka'a (SI)	Mafi ƙarancin ƙima (Imp.)	Matsakaicin Ƙima (Imp.)	Raka'a (Imp.)
Ƙarar atom (matsakaici)	0.0065	0.0067	m3/kmol	396.654	408.859	a cikin 3/kmol
Yawan yawa	8.83	8.95	Magnesium/m3	551.239	558.731	lb/ft3
Abubuwan da ke cikin Makamashi	230	690	MJ/kg	24917.9	74753.7	kalori/lb
Babban Modulus	162	200	GPA	23,4961	29.0075	106 psi
Ƙarfin Matsi	70	935	MPa	10.1526	135.61	ksi
Ductility	0.02	0.6		0.02	0.6
Iyakar Mai Ragewa	70	935	MPa	10.1526	135.61	ksi
Iyakar Juriya	135	500	MPa	19.5801	72.5188	ksi
Taurin Karyewa	100	150	MPa.m1/2	91.0047	136.507	ksi.in1/2
Tauri	800	3000	MPa	116.03	435.113	ksi
Ma'aunin Asara	0.0002	0.0032		0.0002	0.0032
Modulus na Rupture	70	935	MPa	10.1526	135.61	ksi
Rabon Poisson	0.305	0.315		0.305	0.315
Shear Modulus	72	86	GPA	10.4427	12.4732	106 psi
Ƙarfin Taurin Kai	345	1000	MPa	50.038	145.038	ksi
Modulus na Matasa	190	220	GPA	27.5572	31,9083	106 psi
Zafin Gilashi			K			°F
Zafin Haɗawa na Latent	280	310	kJ/kg	120.378	133.275	BTU/lb
Matsakaicin Zafin Aiki	510	640	K	458.33	692.33	°F
Wurin narkewa	1708	1739	K	2614.73	2670.53	°F
Mafi ƙarancin Zafin Sabis	0	0	K	-459.67	-459.67	°F
Takamaiman Zafi	452	460	J/kg.K	0.349784	0.355975	BTU/lb.F
Tsarin kwararar zafi	67	91	W/mK	125.426	170.355	BTU ƙafa/h. ƙafa2.F
Faɗaɗawar Zafi	12	13.5	10-6/K	21.6	24.3	10-6/°F
Yiwuwar Rushewa			MV/m			V/mil
Dielectric Constant
Juriya	8	10	10-8 ohm.m	8	10	10-8 ohm.m

Kayayyakin Muhalli
Abubuwan Juriya	1=Matsala 5=Mai kyau
Rashin ƙonewa	5
Ruwan Sha Mai Daɗi	5
Sinadaran Halitta	5
Iskar oxygen a 500C	5
Ruwan Teku	5
Acid Mai Ƙarfi	4
Alkalis masu ƙarfi	5
UV	5
Saka	4
Rauni Mai Rauni Acid	5
Alkalis masu rauni	5

Tushe: An Cire daga Littafin Jagora na Kayan Injiniya, Bugu na 5.

Don ƙarin bayani game da wannan tushen da fatan za a ziyarciCibiyar Injiniyan Kayan Aiki ta Australasia.

Nickel a cikin siffa ta asali ko kuma an haɗa shi da wasu karafa da kayayyaki ya ba da gudummawa mai yawa ga al'ummarmu ta yau kuma ya yi alƙawarin ci gaba da samar da kayayyaki don makoma mai wahala. Nickel koyaushe yana da matuƙar muhimmanci ga masana'antu daban-daban saboda kawai abu ne mai matuƙar amfani wanda zai haɗa shi da yawancin sauran karafa.

Nickel wani sinadari ne mai amfani kuma yana haɗa shi da yawancin ƙarfe. Gilashin nickel ƙarfe ne mai ɗauke da nickel a matsayin babban sinadari. Cikakken narkewa mai ƙarfi yana wanzuwa tsakanin nickel da jan ƙarfe. Narkewar da ke tsakanin ƙarfe, chromium, da nickel yana ba da damar haɗuwa da ƙarfe da yawa. Babban amfaninsa, tare da juriyarsa ga zafi da tsatsa ya haifar da amfani da shi a fannoni daban-daban; kamar injinan iskar gas na jiragen sama, injinan tururi a cikin tashoshin wutar lantarki da kuma amfani da shi sosai a kasuwannin makamashi da makamashin nukiliya.

Amfani da Halayen Alloys na Nickel

Nickel da nickel gamisana amfani da su don aikace-aikace iri-iri, waɗanda yawancinsu sun haɗa da juriyar tsatsa da/ko juriyar zafi. Wasu daga cikinsu sun haɗa da:

Injinan iskar gas na jiragen sama
Cibiyoyin samar da wutar lantarki na turbine
Aikace-aikacen likita
Tsarin makamashin nukiliya
Masana'antun sinadarai da man fetur
Sassan dumama da juriya
Masu rabawa da masu kunna wutar lantarki don sadarwa
Filogi masu walƙiya na mota
Abubuwan da ake amfani da su wajen walda
Kebul ɗin Wuta

Wasu da damaaikace-aikace don gami da nickelsun haɗa da keɓantattun halaye na zahiri na musamman na ƙarfe masu tushen nickel ko manyan nickel. Waɗannan sun haɗa da: