Niobium Nitride, bohlooho bo khanyang bo mosehla hanyenyane, boima bo lekanyelitsoeng ke 8.47g / cm3, ntlha ea ho qhibiliha ke 2300 ° C;boima ba Mohs ke 8, microhardness ke 14.3GPa;phetoho ea eona ea superconducting mocheso oa bohlokoa ke 15.6K.Ha e kenelle ka hydrochloric acid, nitric acid, sulfuric acid;e qhibilihang ka har'a motsoako oa acid e concentrated ea hydrofluoric acid le sulfuric acid E boetse e qhibiliha ka alkali e chesang kapa ka har'a lye e phahameng ea concentration 'me e ntša ammonia.
E sebelisoa e le motsoako oa carbide e samente, e ka boela ea hlahisa niobium e hloekileng haholo.
Re baetsi, fektheri ea rona e Shandong, empa re ka boela ra u fa tšebeletso e le 'ngoe ea ho u reka!
T/T(telex transfer), Western Union, MoneyGram, BTC(bitcoin), joalo-joalo.
≤25kg: matsatsing a mararo a sebetsang ka mor'a hore tefo e amoheloe.>25kg: beke e le nngwe
E fumaneha, re ka fana ka lisampole tse nyane tsa mahala bakeng sa morero oa tlhahlobo ea boleng!
1kg ka mokotla disampole tsa fpr, 25kg kapa 50kg ka moropa, kapa kamoo o neng o batla kateng.
Boloka setshelo se koetsoe ka thata sebakeng se omeletseng, se phodileng le se nang le moea o motle.