Niobium Nitride, imvi yowala ndi yachikasu pang'ono, kachulukidwe kake ndi 8.47g/cm3, malo osungunuka ndi 2300 ° C; kuuma kwa Mohs ndi 8, microhardness ndi 14.3GPa; kusintha kwake kwapamwamba kwambiri kutentha ndi 15.6K. Insoluble mu hydrochloric acid, nitric acid, sulfuric acid; sungunuka mu madzi osungunuka a asidi a hydrofluoric acid ndi sulfuric acid.
Imagwiritsidwa ntchito ngati chowonjezera cha simenti ya carbide, imatha kupanganso niobium yoyera kwambiri.
Service titha kupereka
1) Mgwirizano wokhazikika ukhoza kusainidwa
2) Mgwirizano wachinsinsi ukhoza kusainidwa
3) Chitsimikizo chobwezera ndalama masiku asanu ndi awiri
Chofunika kwambiri: sitingapereke mankhwala okha, koma ntchito yothetsera teknoloji!
Ndife opanga, fakitale yathu ili ku Shandong, koma titha kukupatsirani ntchito imodzi yokha!
T/T(telex transfer), Western Union, MoneyGram, BTC(bitcoin), etc.
≤25kg: mkati mwa masiku atatu ogwira ntchito mutalandira malipiro. ＞25kg: sabata imodzi
Zilipo, titha kupereka zitsanzo zazing'ono zaulere pazolinga zowunikira!
1kg pa thumba fpr zitsanzo, 25kg kapena 50kg pa ng'oma, kapena monga mungafunire.
Sungani chidebecho chotsekedwa mwamphamvu pamalo owuma, ozizira komanso olowera mpweya wabwino.
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