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I-Niobium Carbide NbC |I-Tantalum Carbide TaC

Incazelo

I-Niobium Carbide NbC,impushana ensundu ngokukhanyayo, enohlobo lwe-sodium chloride uhlobo lwe-cubic crystal system, indawo encibilikayo engu-3490°C, indawo yokubilisa engu-4300°C, ukuminyana 7.56g/cm3, ayincibiliki emanzini naku-asidi ye-inorganic, kodwa incibilika ku-asidi exubile ye-hydrofluoric acid ne-nitric acid futhi ingabola.I-Niobium Carbide ayikwazi kuphela ukusetshenziswa njengesengezo ukuvimbela ukukhula kwezinhlamvu ze-alloy ukuhlawulisa okusanhlamvu kwe-carbide crystalline kasimende ekukhiqizeni i-carbide enosimende, kodwa futhi yakha isigaba sesithathu esihlakazekile namanye ama-carbides ngaphandle kwe-WC ne-Co, engathuthuka kakhulu. ubulukhuni bokushisa, ukumelana nokushisa okushisayo, ukumelana nokucindezela okushisayo kanye nokumelana ne-oxidation ye-carbide enosimende.Ngezinzuzo zokuthuthukisa ubulukhuni nokuqina kokuphuka kwe-alloy, ingasetshenziswa ukulungisa izinto zamathuluzi e-carbide enosimende ngokusebenza okuhle kakhulu kokusika.Ngaphandle kwalokho, iyindawo ephakeme yokuncibilika, ubulukhuni obuphezulu kanye nokuzinza kwamakhemikhali, i-NbC iphinde isetshenziswe njengempahla ephikisayo yokushisa ephezulu kanye nempahla yokufutha embonini ye-aerospace. 

Ukulethwa

I-Niobium Carbide NbC kanye ne-Tantalum Carbide TaC e-Western Minmetals (SC) Corporation zingalethwa ngosayizi wempushana engu-0.5-500 micron noma 5-400 mesh noma njengokucaciswa okungokwezifiso, iphakheji engu-25kg, 50kg esikhwameni sepulasitiki nesigubhu sensimbi ngaphandle.

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Imininingwane

Omaka

Ukucaciswa Kwezobuchwepheshe

I-Niobium Carbide

I-Tantalum Carbide

I-Niobium Carbide NbCfuthiI-Tantalum Carbide TaCe-Western Minmetals (SC) Corporation ingalethwa ngosayizi wempushana engu-0.5-500 micron noma 5-400 mesh noma njengokucaciswa okwenziwe ngokwezifiso, iphakethe lama-25kg, 50kg esikhwameni sepulasitiki nesigubhu sensimbi ngaphandle.

Niobium carbide  (8)

Cha. Into Ukucaciswa Okujwayelekile
1 Imikhiqizo Cr3C2 NbC I-TaC I-TiC VC ZrC HfC
2 Okuqukethwe % Ingqikithi C ≥ 12.8 11.1 6.2 19.1 17.7 11.2 6.15
Mahhala C ≤ 0.3 0.15 0.1 0.3 0.5 0.5 0.3
3 Amakhemikhali

Ukungcola

I-PCT Max ngayinye

O 0.7 0.3 0.15 0.5 0.5 0.5 0.5
N 0.1 0.02 0.02 0.02 0.1 0.05 0.05
Fe 0.08 0.05 0.05 0.05 0.05 0.05 0.05
Si 0.04 0.01 0.01 0.02 0.01 0.005 0.005
Ca - 0.005 0.01 0.01 0.01 0.05 0.05
K 0.005 0.005 0.005 0.005 0.005 0.005 0.005
Na 0.005 0.005 0.005 0.01 0.01 0.005 0.005
Nb 0.01 - 0.01 0.01 0.01 0.005 0.005
Al - 0.005 0.01 - - - -
S 0.03 - - - - - -
4 Usayizi 0.5-500micron noma 5-400mesh noma njengoba ngokwezifiso
5 Ukupakisha 2kgs esikhwameni esiyinhlanganisela nesigubhu sensimbi ngaphandle, 25kgs net

I-Tantalum Carbide TaC, i-powder yombala onsundu, isakhiwo se-cubic crystal sohlobo lwe-sodium chloride, isisindo samangqamuzana 192.96, ukuminyana 14.3g/cm3, iphoyinti lokuncibilika elingu-3880°C, iphoyinti elibilayo elingu-5500°C, alincibiliki emanzini nama-asidi angaphili, futhi lingancibilika kungxube ye-hydrofluoric acid ne-nitric acid bese libola.I-Tantalum Carbide idlala indima ebalulekile ekuvimbeleni ukukhula okusanhlamvu futhi ithuthukise ubulukhuni obubomvu kanye nokugqoka ukumelana kwengxubevange, ithuthukise ukumelana ne-oxidation kanye nokumelana nokugqwala kwe-alloy kanye nokwenza ngcono ukwakheka kwengxubevange.Ngokuzinza kwamakhemikhali aphezulu kanye nohlamvu oluphezulu lokushisa, i-TaC iyisengezo esibalulekile kuzinhlamvu ezicwebezelayo ze-WC zethuluzi lokusika elinobulukhuni obukhulu obufana nedayimane.Ingase futhi inikeze ukumelana okukhulu nezinga lokushisa elifinyelela ku-3880 ° C, futhi ithola ukusetshenziswa okubanzi emikhakheni efana nama-alloys aqinile, okuhlosiwe, izinto zokushisela, ama-cermets, i-electronics, imishini kanye nemboni yezindiza.

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Amathiphu Okuthenga

  • Isampula Itholakala Lapho Ucelwa
  • Ukuphepha Ukulethwa Kwempahla Nge-Courier/Air/Sea
  • Ukuphathwa Kwekhwalithi ye-COA/COC
  • Ukupakisha Okuvikelekile & Kalula
  • Ukupakisha Okujwayelekile kwe-UN Kuyatholakala Lapho Ucelwa
  • ISO9001:2015 Certified
  • Imigomo ye-CPT/CIP/FOB/CFR Nge-Incoterms 2010
  • Imigomo Yokukhokha Eguquguqukayo T/TD/PL/C Iyamukeleka
  • Amasevisi Aphelele Asemuva Kokuthengisa
  • Ukuhlolwa Kwekhwalithi Ngesikhungo Sesikhathi Esigcwele
  • Ukuvunyelwa Kwemithethonqubo ye-Rohs/REACH
  • Izivumelwano Ezingadaluli NDA
  • Inqubomgomo Yezambiwayo Engangqubuzani
  • Ukubuyekezwa Okujwayelekile Kokuphathwa Kwemvelo
  • Ukufezekiswa Kwesibopho Somphakathi

I-Tantalum Carbide TaC Niobium Carbide NbC


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