Paura Niobium
Metallurgy niobium paura
Nga poke | Ingoa waitohu | ||
FNb-1 | FNb-2 | FNb-3 | |
O | 0.20 | 0.20 | 0.50 |
H | 0.005 | 0.005 | 0.01 |
C | 0.05 | 0.05 | 0.08 |
N | 0.04 | 0.06 | - |
Fe | 0.01 | 0.05 | - |
Si | 0.005 | 0.01 | - |
Ni | 0.005 | 0.005 | - |
Cr | 0.005 | - | - |
Ta | ≤0.20 | ≤0.50 | - |
W | 0.005 | 0.01 | - |
Mo | 0.003 | 0.005 | - |
Ti | 0.003 | 0.005 | - |
Mn | 0.003 | 0.005 | - |
Cu | 0.003 | 0.005 | - |
P | - | - | 0.01 |
S | - | - | 0.01 |
Zr | - | - | - |
Al | |||
Nb+Ta≤ | - | - | 98 |
Ngā āhuatanga ā-tinana: te paura hina hina me te tino pai o te rewanga me te aukati waikura.
Te whakamahi matua: whakamahia hei taapiri mo nga koranu me te hanga i nga hiko hiko, refractories, etc.
Taapiri: Takai pounamu kirihou kei te kaata o waho.
Tuhia to korero ki konei ka tukuna mai ki a matou