Ọpa Tungsten

Apejuwe kukuru:


Alaye ọja

ọja Tags

Àkópọ̀ kẹ́míkà:

Akọkọ ati kekere irinše Min.akoonu(%) ASTM B760
W 99.95 iwontunwonsi
Awọn idoti Awọn iye ti o pọju (μg/g) Awọn iye ti o pọju (μg/g)
Al 15 -
Cu 10 -
Cr 20 -
Fe 30 100
K 10 -
Ni 20 100
Si 20 100
Mo 100 -
C 30 100
H 5 -
N 5 100
O 20 100
Cd 5 -
Hg 1 -
Pb 5 -

Iwọn ati awọn ifarada:

Iwọn (mm) Ifarada
  Titọ Eda Yipada Ilẹ
0.50-0.99 - -   ± 0.007
1.00-1.99 - -   ± 0.010
2.00-2.99 ± 2.0% -   ± 0.015
3.00-15.9 - -   ±0.020
16.0-24.9 - ±0.30   ±0.030
25.0-34.9 - ±0.40   ± 0.050
35.0-39.9 - ±0.40 ±0.30 ±0.060
40.0-49.9 - ±0.40 ±0.30 ±0.20
50.0-90.0 - ± 1.00 ±0.40 -

Gigun ati taara:

Iwọn (mm) Gigun iṣelọpọ (mm) Iduroṣinṣin/Mita (mm)
Mọtoto Ilẹ / yipada
0.50-10.0 ≥500 2.5 2.5
10.1-50.0 ≥300 2.0 1.5
50.1-90.0 ≥100 2.0 1.5

Ifarada gigun:

Opin 0.50-30.0 mm
Gigun orukọ (mm) ≥15 15-120 120-400 400-1000 1000-2000 2000
Ifarada gigun (mm) ±0.2 ±0.3 ±0.5 ±2.0 ± 3.0 ± 4.0
Iwọn ila opin: 30.0 mm
Gigun orukọ (mm) ≥30 30-120 120-400 400-1000 1000-2000 2000
Ifarada gigun (mm) ±0.5 ±0.8 ± 1.2 ± 4.0 ± 6.0 ± 8.0

Ìwọ̀n: ≥19.1g/cm³
Idanwo aiṣedeede: Fun awọn iwọn ila opin 15.00 mm: 100% idanwo ultrasonic. Fun awọn iwọn ila opin ti 0.50-50.0mm: Awọn idanwo Eddy curent lori awọn ọpa pẹlu oju ilẹ.

Iwọn (mm) Lile (HV 10)
0.50-2.99 -
3.00-9.99 420-500
10.0-29.9 420-480
30.0-49.9 380-460
≥50 350

Ipo oju:

Iwọn (mm) Dada majemu
0.50-90.0 Kemikali ti mọtoto
≥40.0 Yipada Ra ≤3.2μm
0.50-30 Ilẹ-aini aarin Ra≤1.0μm
≥40.0 - Centerless ilẹ Ra≤1.2μm

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