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.
Tšebeletso eo re ka fanang ka eona
1) Konteraka e hlophisitsoeng e ka saenoa
2) Tumellano ea lekunutu e ka tekenoa
3) Tiisetso ea puseletso ea matsatsi a supileng
Habohlokoa le ho feta: re ke ke ra fana ka sehlahisoa feela, empa tšebeletso ea tharollo ea theknoloji!
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 disampole 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 pholileng le se nang le moea o motle.
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