Tungsten mbale

Kufotokozera Kwachidule:


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Mapangidwe a Chemical:

Zigawo zazikulu ndi zazing'ono Min.content(%) Chithunzi cha ASTM B760
W 99.97 bwino
Zonyansa Kuchuluka (μg/g) Kuchuluka (μg/g)
Al 15 -
Cu 10 -
Cr 20 -
Fe 30 100
K 10 -
Ni 20 100
Si 20 100
Mo 300 -
C 30 100
H 5 -
N 5 100
O 20 100
Cd 5 -
Hg 1 -
Pb 5 -

Makulidwe ndi kulolerana:
Kuzizira adagulung'undisa mapepala

Makulidwe (mm) Kulolera makulidwe (±mm)  
M'lifupi ≤200mm Max.width 510mm Kulekerera m'lifupi (±mm)
0.025 0.003    
0.025-0.03 0.004   0.5
0.03-0.04 0.005   0.5
0.04-0.05 0.006   0.5
0.05-0.06 0.008   0.5
0.06-0.08 0.010   0.5
0.08-0.10 0.015   0.5
0.10-0.15 0.025 0.045 0.5
0.15-0.30 0.035 0.060 1.0
0.30-0.40 0.05 0.085 1.6
0.40-0.50 0.06 0.110 1.6

Hot Rooled mapepala

Makulidwe (mm) Kulolera makulidwe (±mm)  
M'lifupi ≤510mm Max.width 1200(mm) Kulekerera m'lifupi (±mm)
0.05-0.60 0.110   1.6
0.60-0.80 0.140   2.0
0.08-1.00 0.200   2.0
1.00-2.00 0.250   2.0
2.00-8.00 0.300   2.0
8.0-20.00 5% 5% 2.0

Kulekerera kwautali: kulolerana kwautali kwa miyeso yonse ndikokwera +5/-0 mm.
Flatness: max.4% (njira yoyezera pamaziko a ASTM B760)
Kachulukidwe: makulidwe <10.00mm kachulukidwe>19.2g/cm³
makulidwe (10.00-20.00mm) kachulukidwe (19.1g/cm³)
Kuuma kwa Vickers:
≤0.10 mm ≥550 HV
0.10-0.05 mm ≥500 HV
0.50-1.50mm ≥470 HV
1.50-10.00mm ≥450 HV
10.00-20.00mm ≥420 HV
Maonekedwe: Zinthuzo zidzakhala zamtundu umodzi, zopanda kanthu zachilendo, zogawanika ndi zowonongeka.
Pepala logona (losakonzedwa) likhoza kukhala ndi ming'alu yaing'ono m'mphepete.
Ubwino wapamwamba:
Kuzizira adagulung'undisa ≤ 0.30mm yowala
Kuzizira adagulung'undisa 0.3-0.5 mm kuzifutsa
Hot adagulung'undisa ≥0.50 mm kuzifutsa


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