Tungsten na jan ƙarfe
Cikakken Bayani game da Samfurin
Alamun Samfura
Ningbo De-Shin yana ba da cikakken kewayon tungsten na tagulla (6 ~ 50wt.% Cu) don fannoni daban-daban na aikace-aikacen masana'antu. Yana ɗaukar tsarin shigar injin tsotsa mai zurfi kuma duk samfuran sun cika ka'idar GB/T 8320-2003, ASTM B 702-93 (An sake amincewa da shi a 2004). Tungsten na tagulla an yi shi ne da ƙarfe kuma yana riƙe da ƙarfin juriyar lalacewa na tungsten da kuma ƙarfin wutar lantarki na tagulla.
Tsarin samarwa:Haɗin foda –> latsa –> sintering –> shigar da injin tsotsa –> injin aiki –> QC. Duk wannan tsarin samarwa ana sarrafa shi ta hanyar QC don tabbatar da ingantaccen aiki.
Fa'idodi:
1. Babban juriya ga baka tare da kyakkyawan tasirin wutar lantarki.
2. Babban ƙarfin lantarki na zafi.
3. Ƙarancin faɗaɗawar zafi.
Aikace-aikace:
1. Lambobin sadarwa na Arcing da lambobin sadarwa na vaccum a cikin na'urorin katse wutar lantarki mai ƙarfi da matsakaici ko na'urorin katse wutar lantarki.
2. Electrodes a cikin injunan yanke yashewar wutar lantarki.
3. Gwajin Samfura! Na'urorin dumama a matsayin abubuwan sanyaya jiki na na'urorin lantarki da kayan marufi na lantarki.
4. Electrodes don walda mai juriya.
Girman hannun jari:
Sanda mai kama da tungsten na tagulla: diamita ≥0.5mm; tsayi ≤300mm
Farantin tungsten na tagulla: kauri ≥1.0mm; tsayi da faɗi ≤300mm.
| maki | Sinadarin Sinadari (wt%) | Yawan yawa | Tauri | Juriya | IACS | Ƙarfin Lanƙwasawa | ||
| Cu | Jimlar ƙazanta≤ | W | g/cm3 ≥ | HB Kgf/mm2 ≥ | μΩ.cm ≤ | % ≥ | MPa ≥ | |
| W50/Cu50 | 50±2.0 | 0.5 | Daidaito | 11.85 | 115 | 3.2 | 54 | – |
| W55/Cu45 | 45±2.0 | 0.5 | Daidaito | 12.30 | 125 | 3.5 | 49 | – |
| W60/Cu40 | 40±2.0 | 0.5 | Daidaito | 12.75 | 140 | 3.7 | 47 | – |
| W65/Cu35 | 35±2.0 | 0.5 | Daidaito | 13.30 | 155 | 3.9 | 44 | – |
| W70/Cu30 | 30±2.0 | 0.5 | Daidaito | 13.80 | 175 | 4.1 | 42 | 790 |
| W75/Cu25 | 25±2.0 | 0.5 | Daidaito | 14.50 | 195 | 4.5 | 38 | 885 |
| W80/Cu20 | 20±2.0 | 0.5 | Daidaito | 15.15 | 220 | 5.0 | 34 | 980 |
| W85/Cu15 | 15±2.0 | 0.5 | Daidaito | 15.90 | 240 | 5.7 | 30 | 1080 |
| W90/Cu10 | 10±2.0 | 0.5 | Daidaito | 16.75 | 260 | 6.5 | 27 | 1160 |