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Nikel Tsaftace Ta Kasuwanci

Tsarin sinadarai

Ni

Batutuwan da aka Rufe

Fage

Kasuwanci mai tsabta kolow alloy nickelya sami babban aikace-aikacen sa a cikin sarrafa sinadarai da lantarki.

Juriya na Lalata

Saboda tsantsar juriyar lalata nickel, musamman ga nau'ikan rage sinadarai da kuma musamman ga caustic alkalis, nickel ana amfani da shi don kula da ingancin samfur a yawancin halayen sinadarai, musamman sarrafa abinci da kera fiber na roba.

Abubuwan Nickel Tsabtace Na Kasuwanci

Daura danickel gami, Nickel mai tsabta na kasuwanci yana da ƙarfin lantarki mai girma, babban zafin jiki na Curie da kyawawan kaddarorin magnetostrictive.Ana amfani da nickel don wayoyi masu gubar lantarki, abubuwan baturi, thyratrons da masu walƙiya.

Nickel kuma yana da kyakkyawan yanayin zafi.Wannan yana nufin ana iya amfani dashi don masu musayar zafi a cikin mahalli masu lalata.

Tebur 1. KayayyakinNickel 200, Matsayin kasuwanci mai tsafta (99.6% Ni).

Dukiya Daraja
Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfafawa a 20 ° C 450MPa
An shafe 0.2% Tabbacin Damuwa a 20°C 150MPa
Tsawaitawa (%) 47
Yawan yawa 8.89g/cm 3
Rawan narkewa 1435-1446°C
Takamaiman Zafi 456 j/kg.°C
Curie Zazzabi 360°C
Dangantakar iyawa Na farko 110
  Matsakaicin 600
Haɗin gwiwa idan Faɗawa (20-100°C) 13.3×10-6m/m.°C
Thermal Conductivity 70W/m.°C
Resistivity na Lantarki 0.096×10-6ohm.m

Samar da nickel

Annealednickelyana da low taurin da kyau ductility.Nickel, kamar zinariya, azurfa da tagulla, yana da ƙarancin ƙarfin ƙarfin aiki, watau ba ya yin taurin kai idan an lanƙwasa shi ko kuma naƙasa kamar sauran karafa.Waɗannan halayen, haɗe tare da kyakyawan walƙiya, suna sa ƙarfe cikin sauƙin ƙirƙira cikin abubuwan da aka gama.

Nickel a cikin Chromium Plating

Ana kuma amfani da nickel akai-akai azaman riga-kafi a cikin kwalliyar chromium na ado.Danyen samfurin, kamar simintin tagulla ko simintin gyare-gyaren tutiya ko latsa karfen farantin an fara fara fentin shi da Layer nanickelkauri kusan 20µm.Wannan yana ba shi juriya na lalata.Gashi na ƙarshe shine 'flash' mai sirara (1-2µm) na chromium don ba shi launi da juriya wanda galibi ana ɗaukarsa a matsayin abin kyawawa a cikin kayan kwalliya.Chromium kadai zai sami juriyar lalata da ba za a yarda da ita ba saboda gabaɗaya yanayin ƙura na chromium electroplate.

Teburin Kaya

Kayan abu Nickel - Kayayyaki, Kera da Aikace-aikace na Tsaftataccen Nickel na Kasuwanci
Abun ciki: > 99% Ni ko mafi kyau

 

Dukiya Mafi ƙarancin ƙima (SI) Matsakaicin Ƙimar (SI) Raka'a (SI) Mafi ƙarancin ƙima (Imp.) Matsakaicin Ƙimar (Imp.) Raka'a (Imp.)
Girman Atom (matsakaici) 0.0065 0.0067 m3/km 396.654 408.859 cikin 3/km
Yawan yawa 8.83 8.95 mg/m3 551.239 558.731 lb/ft3
Abubuwan Makamashi 230 690 MJ/kg 24917.9 74753.7 kcal/lb
Babban Modul 162 200 GPA 23.4961 29.0075 106 psi
Ƙarfin Ƙarfi 70 935 MPa 10.1526 135.61 ksi
Halittu 0.02 0.6   0.02 0.6  
Ƙimar Ƙarfafawa 70 935 MPa 10.1526 135.61 ksi
Iyakar Jimiri 135 500 MPa 19.5801 72.5188 ksi
Karya Tauri 100 150 MPa.m1/2 91.0047 136.507 ksi.in1/2
Tauri 800 3000 MPa 116.03 435.113 ksi
Haɓakar hasara 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  
Modulus Shear 72 86 GPA 10.4427 12.4732 106 psi
Ƙarfin Ƙarfin Ƙarfi 345 1000 MPa 50.038 145.038 ksi
Modul na Matasa 190 220 GPA 27.5572 31.9083 106 psi
Gilashin zafin jiki     K     °F
Latent Heat na Fusion 280 310 kJ/kg 120.378 133.275 BTU/lb
Matsakaicin zafin sabis 510 640 K 458.33 692.33 °F
Matsayin 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/k.K 0.349784 0.355975 BTU/lb.F
Thermal Conductivity 67 91 W/mK 125.426 170.355 BTU.ft/h.ft2.F
Thermal Fadada 12 13.5 10-6/K 21.6 24.3 10-6/°F
Yiwuwar Rushewa     MV/m     V/mil
Dielectric Constant            
Resistivity 8 10 10-8 ohm 8 10 10-8 ohm

 

Abubuwan Muhalli
Abubuwan Juriya 1=Malauci 5=Mai kyau
Flammability 5
Ruwan Ruwa 5
Maganin Halitta 5
Oxidation a 500C 5
Ruwan Teku 5
Acid mai ƙarfi 4
Alkali mai karfi 5
UV 5
Saka 4
Acid mai rauni 5
Alkalis masu rauni 5

 

Tushen: An Ƙirƙira daga Littafin Jagora na Abubuwan Injiniya, Bugu na Biyar.

Don ƙarin bayani kan wannan tushen don Allah ziyarciCibiyar Injiniya Kayan Aikin Australasia.

 

Nickel a cikin nau'i na farko ko hade da wasu karafa da kayan ya ba da gudummawa mai mahimmanci ga al'ummarmu ta yau kuma ya yi alkawarin ci gaba da samar da kayan don ma gaba mai bukata.Nickel ya kasance mahimmancin ƙarfe don masana'antu iri-iri don dalilai masu sauƙi cewa abu ne mai mahimmanci wanda zai haɗa tare da yawancin karafa.

Nickel wani nau'i ne mai mahimmanci kuma zai hada da yawancin karafa.Alloys na nickel sune gami da nickel a matsayin babban kashi.Cikakken m narkewa yana wanzu tsakanin nickel da jan karfe.Faɗin solubility tsakanin baƙin ƙarfe, chromium, da nickel suna ba da damar haɗaɗɗun gami da yawa.Babban ƙarfinsa, haɗe tare da fitaccen zafinsa da juriya na lalata ya haifar da amfani da shi a cikin nau'ikan aikace-aikace daban-daban;kamar injinan iskar gas na jirgin sama, injin tururi a masana'antar samar da wutar lantarki da yawan amfani da shi a kasuwannin makamashi da makamashin nukiliya.

Aikace-aikace da Halaye na Nickel Alloys

Nickel da nickel gamisana amfani da su don aikace-aikace iri-iri, yawancinsu sun haɗa da juriya na lalata da/ko juriyar zafi.Wasu daga cikin waɗannan sun haɗa da:

  • Jirgin iskar gas
  • Tushen wutar lantarki
  • Aikace-aikacen likitanci
  • Tsarin makamashin nukiliya
  • Masana'antar sinadarai da petrochemical
  • Dumama da Resistance sassa
  • Masu keɓewa da masu aiki don sadarwa
  • Motoci Spark
  • Abubuwan amfani da walda
  • Wutar Lantarki

Yawan wasuaikace-aikace don nickel gamisun haɗa da keɓaɓɓen kaddarorin jiki na maƙasudi na musamman na tushen nickel ko maɗaukakin gami.Waɗannan sun haɗa da:

 

Lokacin aikawa: Agusta-04-2021
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