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Ngā Hua

Tungsten
Tohu W
Wāhanga i STP totoka
Te pūwāhi rewa 3695 K (3422 °C, 6192 °F)
Te pūwāhi koropupū 6203 K (5930 °C, 10706 °F)
Kiato (tata ki te rt) 19.3 karamu/cm3
Ina wai (i te mp) 17.6 karamu/cm3
Te wera o te hanumitanga 52.31 kJ/mol[3][4]
Te wera o te mimiti 774 kJ/mol
Te kaha o te wera molar 24.27 J/(mol·K)
  • Te konganuku Tungsten (W) me te paura Tungsten 99.9% te parakore

    Te konganuku Tungsten (W) me te paura Tungsten 99.9% te parakore

    Tokotoko Tungstenka pēhia, ka whakakorikoria hoki mai i ā mātou paura tungsten tino parakore. Ko te parakore o tā mātou tokotoko tugnsten parakore he 99.96% me te 19.3g/cm3 te matotoru noa. Kei a mātou ngā tokotoko tungsten me ngā diameter mai i te 1.0mm ki te 6.4mm, neke atu rānei. Mā te pēhi wera isostatic ka whiwhi ā mātou tokotoko tungsten i te matotoru teitei me te rahi o te kōhao pai.

    Paura TungstenKo te nuinga o te wā ka puta mai i te whakaiti hauwai o ngā waikura tungsten tino parakore. Ka taea e UrbanMines te tuku paura tungsten me ngā rahi kakano rerekē. He maha ngā wā ka pēhia te paura tungsten hei pae, ka whakakorikoria, ka hangaia hei tokotoko angiangi, ā, ka whakamahia hei hanga miro pūangi. Ka whakamahia hoki te paura tungsten i roto i ngā hononga hiko, ngā pūnaha whakatakoto putea hau, ā, ko te rauemi matua hoki hei hanga waea tungsten. Ka whakamahia hoki te paura i roto i ētahi atu tono motuka me te rererangi.