Pepa Tantalum

Fa'amatalaga Puupuu:


Fa'amatalaga Oloa

Faailoga o oloa

Su'ega vaila'au:

Vaega autu ma laiti Min.content(%) ASTM B386 (361)
Ta 99.95 paleni
mea leaga Tulaga maualuga (μg/g) Tulaga maualuga (μg/g)
Fe 100 100
Mo 100 200
Nb 400 100
Ni 50 100
Si 50 50
Ti 50 100
W 100 500
C 30 200
H 15 15
N 50 100
O 100 250
Cd 10 -
Hg 10 -
Pb 10 -

Fua ma fa'apalepale

Mafiafia (mm) Onosa'i mafiafia (±mm po'o le% o le mafiafia) Fa'apalepale lautele±mm
Lautele≤320mm 320mm≤Width≤610mm
0.10 0.008   0.5
0.10-0.15 0.010   0.5
0.15-0.30 0.010   0.5
0.30-0.40 0.015 0.037 1.6
0.40-0.60 0.020 0.050 1.6
0.60-0.80 0.030 0.065 1.6
0.80-1.00 0.035 0.080 1.6
1.00-2.50 0.040 0.100 2.0
2.50-6.00 0.060 4% 2.0
6.00-12.70   5% 2.0

Fa'apalepale umi: Ole umi ole fa'apalepale mo le umi ole laupepa e o'o ile 1000mm maualuga +5/-0 mm.
Mafolafola: maualuga.4% (fuafuaga fa'avae ile ASTM B708)
Malosi: ≥16.6g/cm³
Vicker maaa: Mafiafia≥0.15mm : ≤125HV
Su'ega Tensile:

mafiafia(mm) Malosi TeteleMin. (MPa) 0.2% Malosi o fuaMin.(MPa) Fa'aumiumiMin.(%)
0.10-0.15 250 180 15
0.15-1.50 230 160 20
1.50-12.70 225 140 30

Fa'aaliga: O mea o le a tutusa lelei, e sa'oloto mai mea mai fafo, vaeluaga ma gau. O ie moega (e le'o teuteu) e mafai ona ta'ei pito laiti.


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