Tungsten metal (w) & tungsten poda 99.9% kuchena
| Tungsten | |
| Chiratidzo | W |
| Phase pa stp | solid |
| Inonyungudika | 3695 k (3422 k (3422 ° C, 6192 ° F) |
| Boiling Point | 6203 K (5930 ° C, 10706 ° F) |
| Density (pedyo neRT) | 19.3 G / CM3 |
| Kana mvura (paMP) | 17.6 g / cm3 |
| Kupisa kwefusi | 52.31 KJ / MOL [3] [4] |
| Kupisa kweVaporization | 774 KJ / Mol |
| Molar inopisa kugona | 24.27 J / (Mol · k) |
About Tungsten Metal
Tungsten rudzi rwezvinhu zvesimbi zvinhu. Chiratidzo chayo chiri "w"; Yayo Atomic Sequence nhamba ndeye 74 uye iyo Atomic uremu ndi 183.84. Ichena, yakaoma kwazvo uye inorema. Iyo ndeya chromium mhuri uye ine yakagadzikana chemakemikari zvivakwa. Yayo crystal system inoitika seyemuviri-contice cubic crystal chimiro (BCC). Pfungwa yayo yekunyungudika iri kutenderera 3400 Kurema kwaro kuri 19.3. Iyo mhando yesimbi isingawanzo.
Yakanyanya yekuvhara tungsten tsvimbo
| Chiratidzo | Kuumbwa | Kureba | Kureba kutsungirira | DIAMETER (DIAMETER TOLECERATE) |
| UMTR9996 | W99.96% pamusoro | 75mm ~ 150mm | 1mm | φ1.0mm-φ6.4mm (± 1%) |
【Vamwewoinowanikwa.Ndokumbirawo mubate isu kuti tiwane ruzivo.
Chii chinonzi tungsten tsvimbo inoshandiswa?
Tungsten tsvimbo, kuva nenzvimbo yakakwirira yekunyungudika, inoshandiswa muminda yakawanda yeindasitiri nekuda kwekushomeka kwavo kwakanyanya. Iyo inoshandiswa kune magetsi emagetsi maruva, discharge-mwenje-mwenje electrodes, zvigadzirwa zvemagetsi zvinokonzeresa, Welding electrodes, kupisa zvinhu, nezvimwe.
Yakanyanya Kuchenesa Tungsten Poda
| Chiratidzo | Avg. granularity (μm) | Chemical Chikamu | |||||||
| 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 |
Ndeipi tungsten poda inoshandiswa?
Tungsten podaInoshandiswa seyakabika zvinyorwa zvekusakura-zvakaoma-zvakaoma, poda metallurgy zvigadzirwa zvakadai seyekuwiswazve kusangana nenongedzo pamwe nemamwe marudzi ezvakanaka. Mukuwedzera, nekuda kwezvinhu zvedu zvemhando yepamusoro zvinodiwa pamusoro pemhando yepamusoro manejimendi, tinogona kupa zvakanyanya tungsten poda nekuchena pamusoro 99.99%.
