Tungsten Metal (W) & Tungsten ntụ ntụ 99.9% ịdị ọcha
| Tungsten | |
| Akara | W |
| Usoro na STP | siri ike |
| Ebe mgbaze | 3695K (3422 Celsius, 6192 Celsius) |
| Ebe esi nri | 6203 K (5930 Celsius, 10706 °F) |
| Njupụta (nke dị nso rt) | 19.3 g/cm3 |
| Mgbe mmiri mmiri (na mp) | 17.6 g/cm3 |
| Okpomọkụ nke ngwakọta | 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 metal ọcha.Ihe nnọchianya ya bụ "W";Nọmba usoro atomic ya bụ 74 yana ịdị arọ ya bụ 183.84.Ọ na-acha ọcha, siri ezigbo ike ma dị arọ.Ọ bụ nke ezinụlọ chromium ma nwee akụrụngwa kemịkalụ kwụsiri ike.Usoro kristal ya na-apụta dị ka usoro cubic crystal (BCC) dabere na ahụ.Ebe agbaze ya dị gburugburu 3400 ℃ na ebe isi ya karịrị 5000 ℃.Ibu arọ ya bụ 19.3.Ọ bụ ụdị ọla dị ụkọ.
Ogwe Tungsten dị ọcha
| Akara | Ihe mejupụtara | Ogologo | Ogologo ndidi | Dayameta(nnweta dayameta) |
| UMTR9996 | W99.96% gafere | 75mm ruo 150mm | 1mm | φ1.0mm-φ6.4mm(±1%) |
Ndị ọzọ】 Alloy nwere dị iche iche mgbakwunye mejupụtara, tungsten alloy gụnyere oxides, na tungsten-molybdenum alloy wdg bụ.dị.Biko kpọtụrụ anyị maka nkọwa.
Kedu ihe a na-eji Tungsten Rod eme ihe?
Tungsten osisi, na-enwe ebe mgbaze dị elu, a na-eji n'ọtụtụ ụlọ ọrụ mmepụta ihe n'ihi na ha na-eguzogide okpomọkụ dị elu.A na-eji ya maka filament bulbs eletriki, electrodes na-ewepụta oriọna, ihe ọkụ eletrik, electrodes ịgbado ọkụ, ihe ọkụ ọkụ, wdg.
Tungsten ntụ ntụ dị ọcha
| Akara | Nkejigranularity (μm) | Ngwakọta 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 ruo 10.5 | 99.9 ≦ | ≦200 | ≦200 | ≦30 | ≦30 | ≦20 | ≦10 | ≦0.1 |
Kedu ihe a na-eji ntụ ntụ Tungsten?
Tungsten ntụ ntụa na-eji dị ka akụrụngwa maka ibu-ike alloy, ntụ ntụ metallurgy ngwaahịa dị ka ịgbado ọkụ kọntaktị ebe nakwa dị ka ndị ọzọ ụdị alloy.Na mgbakwunye, n'ihi ihe siri ike nke ụlọ ọrụ anyị chọrọ gbasara njikwa mma, anyị nwere ike inye ntụ ntụ tungsten dị ọcha na ịdị ọcha karịa 99.99%.
