ʻO ka molybdenum maʻemaʻe ka paʻakikī kiʻekiʻe, hiki i ka 5.5 ma ka pālākiō Mohs. Hōʻike kēia waiwai i kona ʻaʻahu maikaʻi loa a me ka pale ʻana i ka hoʻololi ʻana, e lilo ia i mea kūpono no ka ʻoki ʻana i nā mea paahana a me nā ʻāpana -pale.
He mea koʻikoʻi ka molybdenum maʻemaʻe, he -keʻokeʻo keʻokeʻo kālā, ma nā ʻano āpau ma muli o kona mau waiwai kino. I waena o lākou, ʻo ka paʻakikī kekahi o kāna mau hiʻohiʻona kaulana loa.
1. Ka paakiki o ka molybdenum maemae
ʻO ka molybdenum maʻemaʻe he Mohs paʻakikī o 5.5, ʻo ia hoʻi he waiwai paʻakikī kiʻekiʻe loa. ʻO ka paʻakikī kahi hōʻailona koʻikoʻi o ke kūʻē ʻana o kahi mea i ka puncture a i ʻole ka ʻoki ʻana, a he hopena koʻikoʻi i ka pale ʻana o ka metala, ke kūpaʻa deformation, a me ke ola lawelawe. ʻO ka paʻakikī kiʻekiʻe o ka molybdenum maʻemaʻe e lilo ia i mea kūpono, ʻoi loa no nā ʻāpana e kū i ka ikaika kiʻekiʻe a me ka lole.
2. Nā Pono Kino ʻē aʻe o ka Molybdenum Maʻemaʻe
Ma waho aʻe o ka paʻakikī, loaʻa i ka molybdenum maʻemaʻe nā waiwai kino ʻē aʻe. ʻO ka mua, ʻo kona helu heheʻe he kiʻekiʻe e like me ka 2620 degere, hiki iā ia ke mālama i ka hana paʻa i nā kaiapuni wela -kiʻekiʻe. ʻO ka lua, ʻo ka molybdenum maʻemaʻe he paramagnet a loaʻa kekahi ʻano o nā waiwai magnetic. Eia kekahi, ʻo kona koena haʻahaʻa o ka hoʻonui wela, ʻo ia hoʻi, ma lalo o nā kūlana wela - kiʻekiʻe, ʻike ka molybdenum maʻemaʻe i ka loli liʻiliʻi o ka leo, no laila e hōʻoiaʻiʻo ai i kona kūpaʻa.
3. Nā noi o ka molybdenum maʻemaʻe
Ma muli o kona paʻakikī kiʻekiʻe, kahi hoʻoheheʻe kiʻekiʻe, ke kūpaʻa maikaʻi o ka lole, a me ke kūpaʻa deformation, ʻo ka molybdenum maʻemaʻe ka nui o nā noi ma nā ʻano āpau. No ka laʻana, ma ka ʻāpana aerospace, hiki ke hoʻohana ʻia ka molybdenum maʻemaʻe no ka hana ʻana i -mea wela kiʻekiʻe a me nā mea ʻenekini; i loko o kaʻoihana uila, hiki ke hoʻohanaʻia ka molybdenum maʻemaʻe e like me nā mea electrode a me nā mea hoʻomehana i nā kapuahi hau; a i loko o ka ʻoihana kemika, hoʻohana nui ʻia kona kūpaʻa corrosion i ka hana ʻana i nā lako kī e like me nā reactors kemika.
4. Ka hopena
Ma ke ʻano he metala kakaʻikahi a refractory, molybdenum maʻemaʻe, me kona paʻakikī kiʻekiʻe a me nā waiwai kino maikaʻi ʻē aʻe, paʻa i nā manaʻo noiʻi ākea ma nā ʻano āpau. Me ka holomua mau o ka ʻepekema a me ka ʻenehana, ʻo ka hoʻohana ʻana i ka molybdenum maʻemaʻe i nā kula e like me ka ʻepekema waiwai, aerospace, uila, a me ka ʻoihana kemika e lilo i mea hohonu a ākea. No laila, he mea nui ka noiʻi a me ka hoʻomohala ʻana i ka molybdenum maʻemaʻe.
