W75Cu25 Tungsten copper rod strip alloy Malo opukutidwa
Mafotokozedwe Akatundu:
Zogulitsa | tungsten mkuwa aloyi |
Zakuthupi | W+ Copper |
Gulu | W+ Copper |
Ukulu wa Mbewu | chabwino, chapakati |
Kuuma | 87.6-94HRA |
T.R.S | 3000-4200 |
Pamwamba | opanda kanthu kapena pansi |
Kugwiritsa ntchito | losindikizidwa kapu kwa transistors kusindikiza chowotcherera, zipangizo contactor kwa masiwichi highvoltage ndi maelekitirodi kwa cheche processing etc. |
Mitundu, kapangidwe ka mankhwala ndi katundu waukulu:
Mtundu | mankhwala opangidwa ndi mkuwa tungsten aloyi (%) | resistivity (cm) | kulimba kwamphamvu (kg/mm2) | kuuma | density(g/cm3) | |
W | Cu | |||||
CD1-3 | 60 | bwino | <=3.26*10-6 | >=130 | >=160 | >=12.70 |
70 | <=3.80*10-6 | >=200 | >=13.80 | |||
80 | <=4.00*10-6 | >=220 | >=15.00 |
Brand ndi NO. | Zida za Chemical% | Thupi katundu | ||||||
Cu | Zonyansa zonse ≤ |
W | Kuchulukana (g/cm³) ≥ | Kuuma HB ≥ | Kukaniza (µΩ·cm) ≤ | Conductivity IACS%≥ | Mphamvu yopindika Mpa≥ | |
CuW(50) | 50±2.0 | 0.5 | Bali. | 11.85 | 115 | 3.2 | 54 | |
CuW(55) | 45±2.0 | 0.5 | Bali. | 12.30 | 125 | 3.5 | 49 | |
CuW(60) | 40±2.0 | 0.5 | Bali. | 12.75 | 140 | 3.7 | 47 | |
CuW(65) | 35±2.0 | 0.5 | Bali. | 13.30 | 155 | 3.9 | 44 | |
CuW(70) | 30±2.0 | 0.5 | Bali. | 13.80 | 175 | 4.1 | 42 | 790 |
CuW(75) |
Chifukwa Chosankha Ife:
1. Mutha kupeza zinthu zabwino kwambiri malinga ndi zomwe mukufuna pamtengo wotsika kwambiri.
2. Timaperekanso Reworks, FOB, CFR, CIF, ndi mitengo yobweretsera khomo ndi khomo. Tikukulangizani kuti mugwiritse ntchito zotumiza zomwe zingakhale zotsika mtengo.
3. Zipangizo zomwe timapereka ndizotsimikizika kotheratu, kuyambira pa satifiketi yoyeserera mpaka pagawo lomaliza.
4. chitsimikizo chopereka yankho mkati mwa 24hours (nthawi zambiri mu ola lomwelo)
5. Mutha kupeza njira zina zogulitsira, zoperekera mphero ndikuchepetsa nthawi yopanga.
6. Ndife odzipereka kwathunthu kwa makasitomala athu. Ngati sizingatheke kukwaniritsa zomwe mukufuna mutapenda zonse zomwe mungasankhe, sitidzakusocheretsani popanga malonjezo abodza omwe angapangitse ubale wabwino ndi makasitomala.
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