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Niobium Carbide NbC |Tantalum Carbide TaC

Sharaxaada

Niobium Carbide NbC,budada bunni khafiifka ah, oo leh nidaamka kiristaalo sodium chloride nooca cubic crystal, barta dhalaalaysa 3490°C, barta karkarinta 4300°C, cufnaanta 7.56g/cm3, waa mid aan ku milmin biyaha iyo aashitada inorganic, laakiin waxay ku milmi kartaa aashitada isku dhafka ah ee hydrofluoric acid iyo nitric acid waana la burburin karaa.Niobium Carbide kaliya looma isticmaali karo wax lagu daro si loo xakameeyo koritaanka miraha alloy si loo ganaaxo hadhuudhka karbide crystalline cemented ee soo saarista carbide sibidhka, laakiin sidoo kale waxay sameeyaan wejiga saddexaad ee kala firidhsan oo leh carbides kale marka laga reebo WC iyo Co, taas oo si weyn u hagaajin karta adkaanta kulaylka, caabbinta shoogga kulaylka, iska caabin cadaadis kulul iyo caabbinta oksaydhka ee karbidhida sibidhka.Iyada oo faa'iidooyinka hagaajinta qallafsanaanta iyo jabka adag ee daawaynta, waxaa loo isticmaali karaa in lagu diyaariyo qalabka carbide sibidhka leh ee waxqabadka goynta aad u fiican.Ka sokow, isagoo ah barta dhalaalaysa sare, engegnaanta sare iyo xasiloonida kiimikada, NbC sidoo kale waxaa loo isticmaalaa sida walxaha refractory heerkulka sare iyo alaabta daahan buufin ee warshadaha hawada. 

gaarsiin

Niobium Carbide NbC iyo Tantalum Carbide TaC ee Western Minmetals (SC) Corporation waxaa lagu geyn karaa cabbirka budada 0.5-500 micron ama 5-400 mesh ama sida loo habeeyey, xirmo 25kg, 50kg oo bac ah oo leh durbaan bir ah oo dibadda ah.

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Tilmaamaha Farsamada

Niobium Carbide

Tantalum Carbide

Niobium Carbide NbCiyoTantalum Carbide TaCat Western Minmetals (SC) Corporation waxaa lagu geyn karaa cabbirka budada 0.5-500 micron ama 5-400 mesh ama sida loo habeeyey, xirmo 25kg, 50kg ah oo bac caag ah leh oo durbaan bir ah banaanka ku jirto.

Niobium carbide  (8)

Maya Shayga Tilmaamaha Heerka
1 Alaabta Cr3C2 NbC TaC TiC VC ZrC HfC
2 Nuxurka % Wadarta C ≥ 12.8 11.1 6.2 19.1 17.7 11.2 6.15
C ≤ bilaash ah 0.3 0.15 0.1 0.3 0.5 0.5 0.3
3 Kiimiko

wasakhnimo

PCT Max kasta

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 Cabbirka 0.5-500micron ama 5-400mesh ama sida loo habeeyey
5 Baakad 2kgs oo ku jira bac isku dhafan oo leh durbaan bir ah oo dibadda ah, 25kgs net

Tantalum Carbide TaC, budada midabka brown, qaab dhismeedka crystal cubic ee nooca sodium chloride, miisaanka kelli 192.96, cuf 14.3g/cm3, barta dhalaalaysa 3880°C, barta karkarinta 5500°C, waa mid aan milmi karin biyaha iyo asiidhka inorganic, waxaanay ku milmi kartaa isku dhafka hydrofluoric acid iyo nitric acid wayna qudhmi kartaa.Tantalum Carbide waxay door muhiim ah ka ciyaartaa joojinta korriinka hadhuudhka iyo hagaajinta qallafsanaanta cas iyo xidhashada caabbinta daawaha, kor u qaadida iska caabbinta oksaydhka iyo iska caabinta daxalka ee daawaha iyo hagaajinta qaab dhismeedka daawaha.Iyada oo leh xasillooni kiimiko oo sarreeya iyo dabeecad heerkul sarreeya, TaC waa wax lagu daro muhiim u ah hadhuudh crystalline wanaagsan ee WC si loogu gooyo qalab adag oo la mid ah dheemanka.Waxay sidoo kale bixin kartaa iska caabin weyn heerkulka ilaa 3880 ° C, waxayna ka heleysaa codsiyada ballaaran ee beeraha sida Alloys adag, bartilmaameedyada, alaabta alxanka, cermets, elektiroonigga, mishiinada iyo warshadaha duulista.

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Talooyin wax iibsiga

  • Tusaalaha La Heli Karaa Marka La Codsado
  • Keenista Badbaadada Alaabooyinka ee Boostada/Hawada/Badda
  • COA/COC Maamulka Tayada
  • Baakad ammaan ah & ku habboon
  • Xirmooyinka caadiga ah ee Qaramada Midoobay ayaa la heli karaa marka la codsado
  • ISO9001:2015 waa la xaqiijiyay
  • Shuruudaha CPT/CIP/FOB/CFR By Incoterms 2010
  • Shuruudaha lacag-bixinta dabacsan T/TD/PL/C waa la aqbali karaa
  • Adeegyada Iibka Kadib oo Dhamaystiran
  • Kormeerka Tayada ee Xarunta casriga ah
  • Oggolaanshaha Xeerarka Rohs/GAARAAN
  • Heshiisyada Aan Shaacinta Lahayn NDA
  • Siyaasadda Macdanta ee Aan Khilaafsanayn
  • Dib u eegista Maareynta Deegaanka Joogtada ah
  • Fulinta Masuuliyadda Bulshada

Tantalum Carbide TaC Niobium Carbide NbC


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