ʻO Tungsten (hōʻailona kemika W, helu ʻātoma 74) he metala ʻole -metala hoʻoheheʻe kiʻekiʻe (ma kahi o 3410 degere) a me ka mānoanoa kiʻekiʻe. ʻAʻole ia e hōʻike i ka magnetism koʻikoʻi ma ka lumi wela a i ʻole nā wela kiʻekiʻe, a ʻaʻole pili pono kāna pane magnetic e ka piʻi ʻana o ka mahana. Hoʻokaʻawale kēia ʻano mai nā metala magnetic e like me ka hao. Eia nō naʻe, ma muli o kona mau pono e like me ka paʻakikī kiʻekiʻe a me ka helu heheʻe kiʻekiʻe, hoʻohana nui ʻia ka tungsten i nā hana ʻoihana e like me ka hana filament (e laʻa, nā ʻōpuʻu kukui), nā mea hana ʻoki carbide, a me nā mea wela wela kiʻekiʻe.
Hāʻawi ʻo Beijing Jinyu Jinke Metal Materials Co., Ltd. i nā huahana tungsten like ʻole, me ka -maʻemaʻe kiʻekiʻe tungsten uea a me nā mea carbide, e hoʻokō i nā pono o nā hiʻohiʻona ʻoihana like ʻole. No ka 'ike hou aku e pili ana i ka tungsten material performance parameters or application solutions, e 'olu'olu e leka uila i kā lākou hui 'enehana no ke kāko'o 'oihana.
