Standart: ASTM B393-89
Boyut: Φ (25-400) mm * (3-28) mm
Malzeme: RO4200-1, 2-RO4210
Safl?k:> =% 99.9 veya% 99,95
Dairesel hedefleri: 28mm kadar ?ap? 25mm 400mm x Kal?nl??? 3mm
Dikd?rtgen hedefleri: kadar 2000mm 600mm x 12.7mm x Uzunluk Geni?lik Kal?nl?k 1mm yukar?
Recrystallization |
95%min |
Grain size |
ASTM 4 or finer |
Surface finish |
16Rms max. or Ra 0.4 ( RMS64 or better) |
Flatness |
0.1mm or 0.15% max |
Tolerance |
+/-0.010" on all dimensions |
Purity |
99.99% |
Chemistry PPM |
||||||||||||
Designation |
Chief component |
Impurities maxmium |
||||||||||
Nb |
Ta |
Si |
Ni |
W |
Mo |
Ti |
Fe |
O |
C |
H |
N |
|
Nb1 |
Remainder |
700 |
50 |
50 |
50 |
30 |
20 |
50 |
150 |
40 |
15 |
30 |
Nb2 |
Remainder |
1000 |
80 |
40 |
100 |
100 |
40 |
80 |
180 |
60 |
15 |
50 |
Niyobyum Malzeme
Titanyum Hedef
Nikel Hedef
Tungsten Hedef
Molibden Hedef
Tantal Hedef
Zirkonyum Hedef