Letlapa la Tantalum

Tlhaloso e Khutšoanyane:


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Sebopeho sa lik'hemik'hale:

Likarolo tse kholo le tse nyane Min.content(%) ASTM B386 (361)
Ta 99.95 tekatekano
Litšila Maemo a holimo (μg/g) Maemo a holimo (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 -

Litekanyo le mamello

Botenya (mm) Mamello ea botenya (±mm kapa% ea botenya) Mamello ka bophara±mm
Bophara≤320mm 320mm≤Bophara≤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

Mamello ea bolelele: Mamello ea bolelele ba leqephe ho fihla ho 1000mm maximal +5/-0 mm.
Flatness:max.4% (mokhoa oa ho lekanya motheong oa ASTM B708)
Boima: ≥16.6g/cm³
Vicker hardness: Botenya≥0.15mm : ≤125HV
Teko ea tensile:

Botenya(mm) Matla a tšepeMin. (MPa) 0.2% Matla a chaiMin.(MPa) ElongationMin.(%)
0.10-0.15 250 180 15
0.15-1,50 230 160 20
1.50-12.70 225 140 30

Ponahalo: Thepa e tla ba ea boleng bo ts'oanang, e se na lintho tse tsoang kantle ho naha, e petsoha le ho robeha.


  • E fetileng:
  • E 'ngoe:

  • Ngola molaetsa wa hao mona mme o re romele wona