WCE/WT/WP/WL/WZ elettrodu tat-tungstenu tal-virga tal-welding tig
Tungstenu elettrodu tig weldng virga
Kompożizzjoni Kimika:
| Tip | Sustanzi | % ossidu miżjud | Kontenut ta' impuritajiet % | Tungstenu % | Sinjal tal-kulur |
| WC20 | CeO2 | 1.8-2.0 | <0.20 | Fadal | Griż |
| WL10 | La2O3 | 0.8-1.2 | <0.20 | Fadal | Iswed |
| WL15 | La2O3 | 1.3-1.7 | <0.20 | Fadal | Isfar tad-deheb |
| WL20 | La2O3 | 1.8-2.2 | <0.20 | Fadal | Sema blu |
| WZ3 | ZrO2 | 0.2-0.4 | <0.20 | Fadal | Kannella |
| WZ8 | ZrO2 | 0.7-0.9 | <0.20 | Fadal | Abjad |
| WT10 | ThO2 | 0.9-1.2 | <0.20 | Fadal | Isfar |
| WT20 | ThO2 | 1.7-2.2 | <0.20 | Fadal | aħmar |
| WT30 | ThO2 | 2.8-3.2 | <0.20 | Fadal | Vjola |
| WT40 | ThO2 | 3.8-4.2 | <0.20 | Fadal | Oranġjo |
| WP | – | – | <0.20 | Fadal | Aħdar |
| WY20 | Y2O3 | 1.8-2.2 | <0.20 | Fadal | Blu |
| WR | – | 1.2-2.5 | <0.20 | Fadal | Roża |
Daqs:
| Dijametru | Tolleranza tad-dijametru | Tul | Tolleranza tat-tul | |
| mm | pulzier | mm | mm | mm |
| 1 | 1/25 | (+/-)0.01 | 50,75,150,175 | (+/-)1.0 |
| 1.2 | 6/125 | (+/-)0.01 | 50,75,150,175 | (+/-)1.0 |
| 1.6 | 1/16 | (+/-)0.02 | 50,75,150,175 | (+/-)1.0 |
| 2 | 2/25 | (+/-)0.02 | 50,75,150,175 | (+/-)1.0 |
| 2.4 | 3/32 | (+/-)0.02 | 50,75,150,175 | (+/-)1.0 |
| 3 | 3/25 | (+/-)0.03 | 50,75,150,175 | (+/-)1.0 |
| 3.2 | 1/8 | (+/-)0.04 | 50,75,150,175 | (+/-)1.0 |
| 4 | 5/32 | (+/-)0.04 | 50,75,150,175 | (+/-)1.0 |
| 4.8 | 3/16 | (+/-)0.04 | 50,75,150,175 | (+/-)1.0 |
| 5 | 1/5 | (+/-)0.04 | 50,75,150,175 | (+/-)1.0 |
| 6 | 15/64 | (+/-)0.04 | 50,75,150,175 | (+/-)1.0 |
| 6.4 | 1/4 | (+/-)0.04 | 50,75,150,175 | (+/-)1.0 |
| 8 | 5/16 | (+/-)0.04 | 50,75,150,175 | (+/-)1.0 |
| 10 | 2/5 | (+/-)0.04 | 50,75,150,175 | (+/-)1.0 |
Nota:Meta għandek bżonn elettrodi wolfram tat-tungstenu oħra, jekk jogħġbok ibgħatilna l-inkjesta inkluż
isem u tul * dijametru.
elettrodu tal-iwweldjar tat-tungstenu:
1. Hija użata meta l-iwweldjar bl-ark bil-proċess tal-gass Inert tat-Tungstenu (TIG) jew meta l-iwweldjar bil-plażma.
2. Fiż-żewġ proċessi l-elettrodu, l-ark u l-pool tal-weldjatura huma protetti minn kontaminazzjoni atmosferika minn gass inert.
3. Huwa użat minħabba li jista 'jiflaħ temperaturi għoljin ħafna b'tidwib jew erożjoni minima.
4. hija magħmula mill-metallurġija tat-trab u huma ffurmati għad-daqs wara s-sinterizzazzjoni.
Karatteristika
| • Funzjoni elettronika baxxa• Konduttività tajba
• Abbiltà tajba ta 'emissjoni ta' elettroni
• Prestazzjoni tajba ta 'qtugħ mekkaniku
• Modulus elastiku għoli, Pressjoni baxxa tal-fwar
• Temperatura għolja ta 'rikristallizzazzjoni |
