Bohloeki ba Tšepe ea Tungsten (W) le ea Tungsten 99.9%
| Tungsten | |
| Letšoao | W |
| Mokhahlelo ho STP | e tiileng |
| Sebaka sa ho qhibiliha | 3695 K (3422 °C, 6192 °F) |
| Sebaka sa ho belisa | 6203 K (5930 °C, 10706 °F) |
| Botenya (haufi le rt) | 19.3 g/cm3 |
| Ha metsi (ka mp) | 17.6 g/cm3 |
| Mocheso oa ho kopanya | 52.31 kJ/mol[3][4] |
| Mocheso oa mouoane | 774 kJ/mol |
| Bokhoni ba mocheso oa molar | 24.27 J/(mol · K) |
Mabapi le Tungsten Metal
Tungsten ke mofuta oa likarolo tsa tšepe. Letšoao la eona la element ke "W"; Nomoro ea eona ea tatellano ea athomo ke 74 'me boima ba eona ba athomo ke 183.84. E tšoeu, e thata haholo ebile e boima. Ke ea lelapa la chromium 'me e na le thepa e tsitsitseng ea lik'hemik'hale. Sistimi ea eona ea kristale e hlaha e le sebopeho sa kristale ea cubic e bohareng ba' mele (BCC). Ntlha ea eona ea ho qhibiliha e ka bang 3400℃ 'me ntlha ea eona ea ho belisa e feta 5000℃. Boima ba eona bo lekanyelitsoeng ke 19.3. Ke mofuta oa tšepe e sa tloaelehang.
Khoele ea Tungsten e Hloekileng ka ho Fetisisa
| Letšoao | Sebopeho | Bolelele | Ho mamella bolelele | Bophara (mamello ea bophara) |
| UMTR9996 | W99.96% ho feta | 75mm～150mm | 1mm | φ1.0mm-φ6.4mm(± 1%) |
【Tse ling】Li-alloy tse nang le metsoako e fapaneng e eketsehileng, motsoako oa tungsten ho kenyeletsoa le li-oxide, le motsoako oa tungsten-molybdenum jj.e fumanehang.Ka kopo ikopanye le rona bakeng sa lintlha tse qaqileng.
Tungsten Rod e sebelisetsoa eng?
Molamu oa Tungsten, e nang le ntlha e phahameng ea ho qhibiliha, e sebelisoa masimong a mangata a indasteri ka lebaka la ho hanyetsa ha eona mocheso o phahameng haholo. E sebelisoa bakeng sa li-bulb tsa motlakase, li-electrode tsa mabone a qhalang, likarolo tsa li-bulb tsa elektroniki, li-electrode tsa ho tjheseletsa, likarolo tsa ho futhumatsa, jj.
Phofo ea Tungsten e Hloekileng Haholo
| Letšoao | Bongata ba granularity （μm) | Karolo ea Lik'hemik'hale | |||||||
| 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 |
Phofo ea Tungsten e sebelisetsoa eng?
Phofo ea Tungstene sebelisoa e le thepa e tala bakeng sa motsoako o thata haholo, lihlahisoa tsa tšepe ea phofo tse kang sebaka sa ho kopanya ho welding hammoho le mefuta e meng ea motsoako. Ho phaella moo, ka lebaka la litlhoko tse tiileng tsa k'hamphani ea rona mabapi le tsamaiso ea boleng, re ka fana ka phofo ea tungsten e hloekileng haholo e nang le bohloeki bo fetang 99.99%.
