Vacuum ng'anjo ndi chida chofunikira kwambiri pamakampani amakono. Itha kugwiritsa ntchito njira zovuta zomwe sizingagwiridwe ndi zida zina zochizira kutentha, zomwe ndi kuzimitsa ndi kutentha kwa vacuum, vacuum annealing, vacuum annealing, vacuum sintering, vacuum sintering, vacuum chemical heat treatment ndi vacuum annealing. Kutentha kwake kwa ng'anjo kumatha kufika 3000 ℃, ndipo tungsten ndi molybdenum zimakhala ndi kutentha kwapamwamba kwambiri komanso kutsika kwamafuta otsika, motero zimagwiritsidwa ntchito ngati zida zina mung'anjo.
Nthawi zambiri, kutentha kwa ng'anjo kukakhala kopitilira 1100 digiri Celsius, molybdenum kapena tungsten imawonedwa ngati chishango cha kutentha (kuphatikiza zotchingira zam'mbali ndi zotchingira zakumwamba ndi zotsika): monga zida zotchinjiriza kutentha mu ng'anjo, gawo lalikulu la molybdenum. Chophimba chowunikira cha tungsten ndi zovundikira zakumtunda ndi zapansi Mbaleyo ndi yotsekereza ndikubwezeretsanso kutentha kwa ng'anjo. Chipinda cha tungsten ndi molybdenum chotchinjiriza kutentha nthawi zambiri chimapangidwa ndi riveting, chomwe chimatha kupindika kapena kupindika. Mipiringidzo yokhala ndi malata, mipiringidzo yooneka ngati U-yoboola pakati kapena akasupe a waya a molybdenum ndi ma spacers atha kugwiritsidwa ntchito pakati pa zowonera pagawo lililonse, ndipo amakhazikika ndi waya wa molybdenum kapena tatifupi ta waya wa tungsten ndi zomangira.
| Dzina lazinthu | Parameters |
| Chiyero | Mo, W≥99.95% |
| Kuchulukana | Mo Material≥10.1g/cm3 kapena tungsten zakuthupi≥19.1g/cm3 |
| Ntchito kutentha chilengedwe | ≤2800 ℃; |
| Kutentha kwa kusintha kwa pulasitiki-brittle | W pakati pa 200-400 ℃ Mo ndi pakati pa 20-400 °C. |
| Kuthamanga kwa nthunzi | W ali pafupi 10-6Pa pa 2100 ° C, Mo ndi pafupifupi 10-2Pa pa 2100 ° C; |
| Kuchita kwa anti-oxidation | W imatulutsidwa mofulumira kuposa 500 ° C mumlengalenga, ndipo Mo imatulutsidwa mofulumira kuposa 400 ° C. Malo ogwiritsira ntchito tungsten kutentha chishango kapena chishango cha kutentha kwa molybdenum chiyenera kukhala pamalo opanda mpweya kapena opanda mpweya. |
Opambana a Baoji amapanga tungsten ndi molybdenum ndi zida zake za aloyi ndipo amatha kusinthidwa kuti akwaniritse zosowa za makasitomala. Kuti mudziwe zambiri zamalonda, chonde titumizireni (Whatsapp: +86 156 1977 8518).
Nthawi yotumiza: Aug-02-2022