I-Tungsten Metal (W) & Tungsten Powder 99.9% ubumsulwa
| I-Tungsten | |
| Uphawu | W |
| Isigaba ku-STP | okuqinile |
| Iphoyinti lokuncibilika | 3695 K (3422 °C, 6192 °F) |
| Iphuzu elibilayo | 6203 K (5930 °C, 10706 °F) |
| Ukuminyana (eduze ne-rt) | 19.3 g/cm3 |
| Lapho uketshezi (at mp) | 17.6 g/cm3 |
| Ukushisa kwe-fusion | 52.31 kJ/mol[3][4] |
| Ukushisa kwe-vaporization | 774 kJ/mol |
| Umthamo wokushisa we-molar | 24.27 J/(mol · K) |
Mayelana ne-Tungsten Metal
I-Tungsten iwuhlobo lwezakhi zensimbi.Uphawu lwayo lwesici luthi “W”;Inombolo yayo yokulandelana kwe-athomu ingu-74 futhi isisindo sayo se-athomu ngu-183.84.Imhlophe, iqinile futhi iyasinda.Ingowomndeni we-chromium futhi inezindawo zamakhemikhali ezizinzile.Uhlelo lwayo lwekristalu lwenzeka njengesakhiwo se-cubic crystal esigxile emzimbeni (BCC).Iphuzu layo lokuncibilika licishe libe ngu-3400℃ kanti indawo yalo yokubilisa ingaphezu kuka-5000℃.Isisindo sayo esilinganiselwe singu-19.3.Iwuhlobo lwensimbi olungandile.
High Purity Tungsten Rod
| Uphawu | Ukwakheka | Ubude | Ukubekezelela ubude | Ububanzi(Ukubekezelela Ububanzi) |
| UMTR9996 | W99.96% ngaphezulu | 75mm ~ 150mm | 1mm | φ1.0mm-φ6.4mm(±1%) |
【Okunye】Ama-alloys anokwakheka okuhlukile okwengeziwe, ingxubevange ye-tungsten efaka ama-oxides, ne-tungsten-molybdenum alloy njll.etholakalayo.Sicela usithinte ukuze uthole imininingwane.
Isetshenziselwa ini i-Tungsten Rod?
I-Tungsten Rod, enendawo ephezulu yokuncibilika, isetshenziswa emikhakheni eminingi yezimboni ngenxa yokumelana kwazo nezinga lokushisa eliphezulu kakhulu.Isetshenziselwa ama-filament kagesi ama-filament, ama-electrode akhipha isibani, izingxenye ze-electronic bulb, ama-welding electrode, izakhi zokushisa, njll.
High Purity Tungsten Powder
| Uphawu | Isilinganiso.ubumbudumbudu (μm) | Ingxenye Yekhemikhali | |||||||
| W(%) | Fe(ppm) | I-Mo(ppm) | I-Ca(ppm) | I-Si(ppm) | Al(ppm) | Mg(ppm) | O(%) | ||
| UMTP75 | 7.5-8.5 | 99.9≦ | ≦200 | ≦200 | ≦30 | ≦30 | ≦20 | ≦10 | ≦0.1 |
| UMTP80 | 8.0-16.0 | 99.9≦ | ≦200 | ≦200 | ≦30 | ≦30 | ≦20 | ≦10 | ≦0.1 |
| UMTP95 | 9.5-10.5 | 99.9≦ | ≦200 | ≦200 | ≦30 | ≦30 | ≦20 | ≦10 | ≦0.1 |
Isetshenziselwa ini i-Tungsten Powder?
I-Tungsten powderisetshenziswa njengempahla eluhlaza ye-super-hard alloy, imikhiqizo ye-powder metallurgy njengendawo yokuxhumana yokushisela kanye nezinye izinhlobo ze-alloy.Ngaphezu kwalokho, ngenxa yezidingo eziqinile zenkampani yethu mayelana nokuphathwa kwekhwalithi, singanikeza i-tungsten powder ehlanzekile kakhulu ngobumsulwa obungaphezu kuka-99.99%.
