Ko te tauira matū o Cobalt Boride he cob me te taumaha o te 69.74. Ko te karaihe orthorhombic prismombic prismatic me nga taonga miihini kaha. Ko te Cobalt Boride te whakarewa i roto i te waikawa nitric me Aqua Repia, ka pirau i te wai.
Puku | B | Co | Si | O | C | Fe |
99% | 11.5% | 87.7% | 0.01% | 0.09% | 0.02% | 0.06% |
Tohu pūmanawa | Hangarau matū% | |||
Mā | B | Co | Rahinga matūriki | |
≥ | ||||
Cob-1 | 90% | 15-17% | Pāp | 5-10um |
Cob-2 | 99% | 15-16% | Pāp | |
Parani | Epoch |
Ka whakamahia a Cobalt Boride hei taonga whakahaere mo nga eleropeta o te ao-pai.
He kaihanga matou, kei roto i a Shandong, engari ka taea hoki e taatau te whakarato ratonga reti mo koe!
T / T (Whakawhiti Telex), Western Union, Molcygram, BTC (BTCO), etc.
≤25kg: i roto i nga ra e toru e mahi ana i muri i te utunga o te utu. > 25kg: kotahi wiki
Kei te waatea, ka taea e taatau te whakarato tauira iti mo te kaupapa arotake kounga!
1kg mo ia tauira FPR utu, 25kg, 50kg ranei ia Dom, e hiahiatia ana ranei.
Rokiroki nga ipu ka kati i roto i te waahi maroke, matao me te pai.
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