Tungsten
Cikakken Bayani
Tags samfurin
Ningbo De-Shin yana ba da cikakken kewayon tungsten jan karfe (6 ~ 50wt.% Cu) don filayen aikace-aikacen masana'antu daban-daban.Yana ɗaukar tsarin shigar da injin injin ci gaba kuma duk samfuran sun cika ma'aunin GB/T 8320-2003, ASTM B 702-93 (An sake yarda da 2004).Tungsten Copper shi ne ƙaƙƙarfan allo kuma yana riƙe da ƙarfin juriya na tungsten da babban ƙarfin lantarki na jan karfe.
Tsarin samarwa:foda mix -> danna -> sintering -> injin infiltration -> machining -> QC.Duk wannan tsarin samarwa ana sarrafa shi ta QC don tabbatar da mafi kyawun aiki.
Amfani:
1. Babban juriya na arc haɗe tare da kyawawan halayen lantarki.
2. High thermal watsin.
3. Low thermal fadada.
Aikace-aikace:
1. Arcing lambobin sadarwa da vaccum lambobin sadarwa a high da matsakaici irin ƙarfin lantarki breakers ko vaccum interruptors.
2. Electrodes a cikin na'urorin yankan tartsatsin wutar lantarki.
3. Samfurin Demo!Heat yana nutsewa azaman abubuwan sanyaya m na na'urorin lantarki da kayan tattara kayan lantarki.
4. Electrodes don juriya waldi.
Girman hannun jari:
Sanda tungsten jan karfe: diamita≥0.5mm;tsawon ≤300mm.
Copper tungsten farantin karfe: kauri ≥1.0mm;tsawo & nisa≤300mm.
daraja | Haɗin Sinadari (wt%) | Yawan yawa | Tauri | Resistivity | IACS | Karfin Lankwasa | ||
Cu | Jimlar ƙazanta ≤ | W | g/cm3 ≥ | HB Kgf/mm2 ≥ | μΩ.cm ≤ | % ≥ | MPa ≥ | |
W50/C50 | 50± 2.0 | 0.5 | Ma'auni | 11.85 | 115 | 3.2 | 54 | - |
W55/C45 | 45± 2.0 | 0.5 | Ma'auni | 12.30 | 125 | 3.5 | 49 | - |
W60/C40 | 40± 2.0 | 0.5 | Ma'auni | 12.75 | 140 | 3.7 | 47 | - |
W65/C35 | 35± 2.0 | 0.5 | Ma'auni | 13.30 | 155 | 3.9 | 44 | - |
W70/C30 | 30± 2.0 | 0.5 | Ma'auni | 13.80 | 175 | 4.1 | 42 | 790 |
W75/C25 | 25± 2.0 | 0.5 | Ma'auni | 14.50 | 195 | 4.5 | 38 | 885 |
W80/C20 | 20± 2.0 | 0.5 | Ma'auni | 15.15 | 220 | 5.0 | 34 | 980 |
W85/Cu15 | 15 ± 2.0 | 0.5 | Ma'auni | 15.90 | 240 | 5.7 | 30 | 1080 |
W90/Cu10 | 10 ± 2.0 | 0.5 | Ma'auni | 16.75 | 260 | 6.5 | 27 | 1160 |