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 |