I-Tungsten Metal (W) kunye ne-Tungsten Powder ubumsulwa obuyi-99.9%
| I-Tungsten | |
| Isimboli | W |
| Isigaba kwi-STP | eqinileyo |
| Indawo yokunyibilika | 3695 K (3422 °C, 6192 °F) |
| Indawo yokubila | 6203 K (5930 °C, 10706 °F) |
| Uxinano (kufutshane ne-rt) | 19.3 g/cm3 |
| Xa ulwelo (kwi-mp) | 17.6 g/cm3 |
| Ubushushu bokudibana | 52.31 kJ/mol[3][4] |
| Ubushushu bokufuma | 774 kJ/mol |
| Umthamo wobushushu be-molar | 24.27 J/(mol · K) |
Malunga neTungsten Metal
I-Tungsten luhlobo lwezinto zesinyithi. Uphawu lwayo lwe-element yi-“W”; Inombolo yayo yolandelelwano lwe-atomic yi-74 kwaye ubunzima bayo be-atomic yi-183.84. Imhlophe, iqinile kwaye inzima. Ikwintsapho ye-chromium kwaye ineempawu zekhemikhali ezizinzileyo. Inkqubo yayo yekristale ivela njengesakhiwo sekristale ye-cubic esiphakathi komzimba (BCC). Indawo yayo yokunyibilika imalunga ne-3400℃ kwaye indawo yayo yokubila ingaphezulu kwe-5000℃. Ubunzima bayo obuhambelanayo yi-19.3. Luhlobo lwesinyithi esinqabileyo.
Intonga yeTungsten ecocekileyo ephezulu
| Isimboli | Ukwakhiwa | Ubude | Ukunyamezelana kobude | Ububanzi (Ukunyamezelana kobubanzi) |
| UMTR9996 | I-W99.96% ngaphezulu | 75mm～150mm | 1mm | φ1.0mm-φ6.4mm(±1%) |
【Ezinye】Ii-alloys ezineenxalenye ezahlukeneyo, i-tungsten alloy kuquka ii-oxides, kunye ne-tungsten-molybdenum alloy njl.njl.iyafumaneka.Nceda unxibelelane nathi ukuze ufumane iinkcukacha.
Isetyenziselwa ntoni iTungsten Rod?
Intonga yeTungsten, eneqondo eliphezulu lokunyibilika, isetyenziswa kwiindawo ezininzi zoshishino ngenxa yokumelana kwayo nobushushu obuphezulu. Isetyenziselwa iibhalbhu zombane ezifana ne-filament, ii-electrode zezibane ezikhuphayo, izinto zebhalbhu ze-elektroniki, ii-electrode zokuwelda, izinto zokufudumeza, njl.njl.
Umgubo weTungsten ococekileyo ophezulu
| Isimboli | I-avareji yegranularity （μm) | Icandelo leKhemikhali | |||||||
| W(%) | I-Fe(ppm) | I-Mo(ppm) | I-Ca(ppm) | I-Si(ppm) | I-Al(ppm) | I-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 |
Isetyenziselwa ntoni iTungsten Powder?
Umgubo weTungstenIsetyenziswa njengezinto zokwenza i-alloy enzima kakhulu, iimveliso ze-powder metallurgy ezifana nendawo yokudibanisa i-welding kunye nezinye iintlobo ze-alloy. Ukongeza, ngenxa yeemfuno ezingqongqo zenkampani yethu malunga nolawulo lomgangatho, sinokubonelela nge-tungsten powder ecocekileyo kakhulu enobunyulu obungaphezulu kwe-99.99%.
