Nūhou ʻOihana

I ka Pōʻakahi, ua piʻi iki aʻe ke kumukūʻai o ka tungsten, akā ua lohi nā hana kūʻai ma ka mākeke. Ua maikaʻi loa nā hopena kūʻai aku o ka tungsten ore i hala koke aku nei, e hoʻoikaika hou ana i ka makemake o nā miners e paʻa i ka waihona a kākoʻo...

I ke kaʻina hana ʻoki o ka mīkini mīkini, ʻo ke kihi rake e pili ana i ke kihi ma waena o ka maka rake o ka mea hana a me ka mokulele e kū pono ana i ke kuhikuhi o ka neʻe ʻoki nui. Hoʻopilikia ia i ke ʻano o ka ʻoki ʻana o nā lako i nā mea a me nā ho...

▏He mea maʻamau anei ke kiʻekiʻe o nā kumukūʻai o ka tungsten? ʻO ka piʻi nui ʻana o nā kumukūʻai o ka tungsten i kēia makahiki, ʻo ia ka hopena o nā kumu he nui e like me ka pāʻani lako a me ke koi, ka hoʻoponopono kulekele, nā kumu geopolitical, a me ka manaʻo o ka mākeke. ʻOiai...

Paʻa ʻia nā mea ʻoki wili carbide

Nā kauoha honua a Jiangxi ʻO ke kinikini paʻakikī hoʻolako ma o ka kaohi ʻana i ka >60% o nā waihona tungsten, i hoʻopaʻa ʻia ma o nā hana mining-a-refining i hoʻohui ʻia. ʻO kāna ʻōnaehana "mine-a-mīkini" kū pololei e hana i nā pahi i hōʻoia ʻia e ISO...

He aha ka Tungsten? ʻO Tungsten /tʌŋstən/, i ʻike ʻia hoʻi ʻo wolfram /wʊlfrəm/, he mea kemika me ka hōʻailona o W a me ka helu atomika 74. He metala paʻakikī a kakaikahi ka Tungsten Metal, ua loaʻa maoli ia ma ka Honua ma ke kemika wale nō...

Aia ma mua o 50 mau ʻāina ma ka honua e hana ana i ka carbide cemented, me ka huina o 27,000-28,000 tons. ʻO nā mea hana nui ʻo ʻAmelika Hui Pū ʻIa, Rusia, Suedena, Kina, Kelemānia, Iapana, United Kingdom, Palani, a pēlā aku. ʻO ka wo...

Ua hoʻomau ka hoʻonāwaliwali ʻana o nā kumukūʻai tungsten kūloko i kēia pule, ma muli o ka pilina maikaʻi ʻole ma waena o ka lako a me ke koi o ka mākeke, i hui pū ʻia me ka paʻa ʻole o nā maʻi ahulau honua, ka halihali, nā hana hoʻokele, a me ke kahe kālā,...

Ke kūpaʻa nei nā kumukūʻai tungsten kūloko, a he ʻano hoʻouka kaua iki nā ʻōlelo i ka manaʻolana e piʻi aʻe ka manaʻo ma ka mākeke mea maka. Wahi a ka hōʻike ʻana o ke kumukūʻai ʻaelike kūʻai maoli o ka lā Chinatungsten Online...

1.ʻO nā waiwai nui a me ka noi ʻO ka carbide Cemented he ʻano o nā waiwai maikaʻi loa e like me ka paʻakikī kiʻekiʻe, ke kūpaʻa ʻana i ke kapa, ka ikaika maikaʻi a me ka paʻakikī, ke kūpaʻa wela a me ke kūpaʻa ʻana i ka corrosion, ʻoiai kona paʻakikī kiʻekiʻe a ...