Tungsten Metal (W) na Tungsten Powder 99.9% ịdị ọcha
| Tungsten | |
| Akara ngosi | W |
| Oge na STP | siri ike |
| Ebe agbaze | 3695 K (3422 °C, 6192 °F) |
| Ebe isi mmiri | 6203 K (5930 °C, 10706 °F) |
| Njupụta (dị nso rt) | 19.3 g/cm3 |
| Mgbe mmiri mmiri (na mp) | 17.6 g/cm3 |
| Okpomọkụ nke njikọta | 52.31 kJ/mol[3][4] |
| Okpomọkụ nke vaporization | 774 kJ/mol |
| Ike okpomọkụ molar | 24.27 J/(mol · K) |
Banyere Tungsten Metal
Tungsten bụ ụdị ihe ígwè. Ihe nnọchianya nke ihe mejupụtara ya bụ "W"; Nọmba usoro atọm ya bụ 74 na ibu atọm ya bụ 183.84. Ọ dị ọcha, siri ike ma dịkwa arọ. Ọ bụ nke ezinụlọ chromium ma nwee ihe onwunwe kemịkalụ kwụsiri ike. Sistemụ kristal ya na-apụta dị ka nhazi kristal cubic nke dị n'ahụ (BCC). Ebe agbaze ya dị ihe dị ka 3400℃ na ebe esi ya karịrị 5000℃. Ibu ya dị n'otu bụ 19.3. Ọ bụ ụdị ígwè dị ụkọ.
Mkpanaka Tungsten Dị Ọcha Dị Elu
| Akara ngosi | Ihe mejupụtara ya | Ogologo | Ogologo ntachi obi | Dayameta (nchekwa dayameta) |
| UMTR9996 | Ọnụọgụ W99.96% karịrị | 75mm~150mm | 1mm | φ1.0mm-φ6.4mm(±1%) |
【Ndị ọzọ】Alloys nwere ihe mejupụtara dị iche iche, tungsten alloy gụnyere oxides, na tungsten-molybdenum alloy wdg.dị.Biko kpọtụrụ anyị maka nkọwa ndị ọzọ.
Gịnị ka e ji Tungsten Rod eme?
Mkpanaka Tungsten, nke nwere ebe agbaze dị elu, a na-eji ya eme ihe n'ọtụtụ ebe ọrụ mmepụta ihe n'ihi na ha nwere ezigbo iguzogide okpomọkụ dị elu. A na-eji ya eme ihe maka filament bọlbụ eletrik, elektrọn na-agbaze ọkụ, ihe ndị mejupụtara bọlbụ elektrọnịkị, elektrọn na-agbaze ọkụ, ihe ndị na-ekpo ọkụ, wdg.
Ntụ ntụ Tungsten dị ọcha nke ukwuu
| Akara ngosi | Ọkara granularity (μm) | Ihe mejupụtara kemịkalụ | |||||||
| W(%) | Fe(ppm) | Mo(ppm) | Ca(ppm) | 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 |
Gịnị ka a na-eji Tungsten Powder eme?
Ntụ ntụ TungstenA na-eji ya dị ka ihe eji emepụta ihe eji emepụta ihe siri ike nke ukwuu, ngwaahịa igwe ntụ ntụ dịka ebe njikọ ịgbado ọkụ yana ụdị ihe ndị ọzọ. Na mgbakwunye, n'ihi ihe ụlọ ọrụ anyị chọrọ gbasara njikwa mma, anyị nwere ike inye ntụ tungsten dị ọcha nke ukwuu nke nwere ịdị ọcha karịa 99.99%.
