Copper Tungsten

Copper Tungsten


Tsatanetsatane wa Zamalonda

Zogulitsa Tags

Ningbo De-Shin imapereka mitundu yonse ya tungsten yamkuwa (6 ~ 50wt.% Cu) pamagawo osiyanasiyana ogwiritsira ntchito mafakitale.Zimatengera njira yakulowetsera kwa vacuum yapamwamba ndipo zinthu zonse zimakwaniritsa mulingo wa GB/T 8320-2003, ASTM B 702-93(Reapproved 2004).Copper tungsten ndi pseudo-alloy ndipo imakhala ndi mphamvu yokana kuvala kwa tungsten komanso kukhathamiritsa kwamagetsi kwamkuwa.

Njira yopangira:Kusakaniza ufa -> Press -> Sintering -> Vacuum Infiltration -> Machining -> QC.Njira zonsezi zopangira zimayendetsedwa mosamalitsa ndi QC kuti zitsimikizire kuti magwiridwe antchito abwino kwambiri.

Ubwino:

1. Kukaniza kwa arc kuphatikizika ndi kuwongolera bwino kwamagetsi.

2. High matenthedwe madutsidwe.

3. Kuwonjezeka kwa kutentha kwapansi.

Mapulogalamu:

1. Zolumikizirana ndi ma vaccum pamagetsi apamwamba ndi apakatikati kapena zosokoneza za vaccum.

2. Ma Electrodes mu makina odulira kukokoloka kwamphamvu yamagetsi.

3. Chiwonetsero cha Zamalonda!Kutentha kumamira ngati zinthu zoziziritsa pazida zamagetsi ndi zida zamagetsi zamagetsi.

4. Electrodes kwa kukana kuwotcherera.

Kukula kwa katundu:

Ndodo yamkuwa ya tungsten: m'mimba mwake≥0.5mm;kutalika ≤300mm.

Mkuwa tungsten mbale: makulidwe≥1.0mm;kutalika & m'lifupi ≤300mm.

 

kalasi Mapangidwe a Chemical (wt%) Kuchulukana Kuuma Kukaniza Mtengo wa IACS Kupindika Mphamvu
Cu Zonyansa Zonse≤ W g/cm3 ≥ HB Kgf/mm2 ≥ μΩ.cm ≤ % ≥ MPa ≥
W50/Cu50 50±2.0 0.5 Kusamala 11.85 115 3.2 54 -
W55/Cu45 45±2.0 0.5 Kusamala 12.30 125 3.5 49 -
W60/Cu40 40±2.0 0.5 Kusamala 12.75 140 3.7 47 -
W65/Cu35 35±2.0 0.5 Kusamala 13.30 155 3.9 44 -
W70/Cu30 30±2.0 0.5 Kusamala 13.80 175 4.1 42 790
W75/Cu25 25±2.0 0.5 Kusamala 14.50 195 4.5 38 885
W80/Cu20 20±2.0 0.5 Kusamala 15.15 220 5.0 34 980
W85/Cu15 15±2.0 0.5 Kusamala 15.90 240 5.7 30 1080
W90/Cu10 10±2.0 0.5 Kusamala 16.75 260 6.5 27 1160

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