ʻO Tungsten Metal (W) & Tungsten Powder 99.9% maʻemaʻe
| 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) |
E pili ana iā Tungsten Metal
ʻO Tungsten kekahi ʻano mea metala.ʻO "W" kona hōʻailona element;ʻO 74 kona helu kaʻina atomika a ʻo kona kaumaha ʻātoma he 183.84.He keʻokeʻo, paʻakikī loa a kaumaha.No ka ʻohana chromium a loaʻa nā waiwai kemika paʻa.Hana ʻia kona ʻōnaehana aniani e like me ke kino-centered cubic crystal structure (BCC).ʻO kona helu hoʻoheheʻe ʻana ma kahi o 3400 ℃ a ʻoi aku kona wahi hoʻolapalapa ma luna o 5000 ℃.ʻO 19.3 kona kaumaha pili.He ʻano metala kakaʻikahi.
Koʻo Tungsten Maʻemaʻe Kiʻekiʻe
| hōʻailona | Huina | Ka lōʻihi | Hoʻomanawanui lōʻihi | Anawaena(Ka anawaena hoomanawanui) |
| UMTR9996 | W99.96% oi | 75mm～150mm | 1mm | φ1.0mm-φ6.4mm(±1%) |
【Nā ʻē aʻe】 ʻO nā mea hoʻohui ʻē aʻe he ʻokoʻa like ʻole, tungsten alloy me nā oxides, a me tungsten-molybdenum alloy etc.loaʻa.E ʻoluʻolu e kelepona mai iā mākou no nā kikoʻī.
He aha ka mea e hoʻohana ai ʻo Tungsten Rod?
ʻO ka lāʻau Tungsten, loaʻa ka helu heheʻe kiʻekiʻe, hoʻohana ʻia i nā ʻoihana ʻoihana he nui no ko lākou kūpaʻa kiʻekiʻe kiʻekiʻe.Hoʻohana ʻia ia no ka filament bulbs uila, nā electrodes discharge-lamp, nā ʻāpana uila uila, nā electrodes welding, nā mea wela, etc.
ʻO ka pauka Tungsten maʻemaʻe kiʻekiʻe
| hōʻailona | Avg.granularity （μm) | Mea Kimia | |||||||
| 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 |
He aha ka mea e hoʻohana ai i ka pauka Tungsten?
Pauda TungstenHoʻohana ʻia e like me ka mea maka no ka paʻakikī paʻakikī, nā huahana metallurgy pauka e like me ka welding contact point a me nā ʻano mea like ʻole.Eia kekahi, ma muli o nā koi koʻikoʻi o kā mākou hui e pili ana i ka hoʻokele maikaʻi, hiki iā mākou ke hāʻawi i ka pauka tungsten maʻemaʻe loa me ka maʻemaʻe ma luna o 99.99%.
