malalo1

Nā huahana

Tungsten
hōʻailona W
Hana ma STP paa
Lae hehee 3695 K (3422 °C, 6192 °F)
Lae paila 6203 K (5930 °C, 10706 °F)
ʻO ka mānoanoa (kokoke rt) 19.3 g/cm3
Ke wai (ma mp) 17.6 g/cm3
Ka wela o ka hui ʻana 52.31 kJ/mol[3][4]
Ka wela o ka mahu 774 kJ/mol
Ka hiki wela molar 24.27 J/(mol·K)
  • ʻO Tungsten Metal (W) & Tungsten Powder 99.9% maʻemaʻe

    ʻO Tungsten Metal (W) & Tungsten Powder 99.9% maʻemaʻe

    ʻO ka lāʻau Tungstenpaʻi ʻia a sintered mai kā mākou pauka tungsten maʻemaʻe kiʻekiʻe. ʻO kā mākou koʻokoʻo tungsten maʻemaʻe he 99.96% ka maʻemaʻe tungsten a me ka 19.3g / cm3 maʻamau. Hāʻawi mākou i nā koʻokoʻo tungsten me nā anawaena mai ka 1.0mm a i ka 6.4mm a i ʻole. ʻO ke kaomi isostatic wela e hōʻoia i kā mākou mau koʻokoʻo tungsten e loaʻa i kahi kiʻekiʻe kiʻekiʻe a me ka nui o ka palaoa.

    Pauda Tungstenhana nui ia e ka ho'ēmi hydrogen o ka tungsten oxides maʻemaʻe kiʻekiʻe. Hiki iā UrbanMines ke hoʻolako i ka pauka tungsten me nā ʻano nui o ka palaoa. Ua paʻi pinepine ʻia ka pauka Tungsten i loko o nā kaola, sintered a hoʻopaʻa ʻia i nā lāʻau lahilahi a hoʻohana ʻia e hana i nā filament puʻupuʻu. Hoʻohana ʻia ka pauka Tungsten i nā pili uila, nā ʻōnaehana hoʻoili airbag a ʻo ia ka mea mua i hoʻohana ʻia e hana i ka uea tungsten. Hoʻohana pū ʻia ka pauka i nā ʻenehana aerospace ʻē aʻe.