Hoʻohana i nā huahana graphite i ka ʻoihana mea magnetic

E like me ka manaʻo o ka inoa, ʻo nā huahana graphite nā ʻano mea graphite āpau a me nā huahana graphite kūikawā i hana ʻia e nā mīkini mīkini CNC ma ke kumu o ka graphite maka, me ka graphite crucible, graphite plate, graphite rod, graphite mold, graphite heater, pahu graphite. , graphite rotor a me nā ʻano huahana graphite ʻē aʻe.

I kēia manawa, hoʻohana nui ʻia nā huahana graphite i ka ʻoihana magnet mau loa.ʻO nā huahana graphite nui i hoʻohana ʻia i kēia ʻoihana he pahu graphite no ka sintering, ʻike ʻia hoʻi he pahu pōhaku, waʻa graphite a pēlā aku.

ʻO ka mea mua, e hoʻolauna kākou i ka mea laha ʻole ka honua mau loa, a me ka noi a me ka hoʻohana ʻana i kāna huahana graphite i ka hana ʻana i kēia ʻoihana.He ʻano mea magnetic mau loa ka honua, i hana ʻia me ka alloy i haku ʻia me ka samarium, neodymium i hui pū ʻia me ka metala honua a me nā metala hoʻololi (e like me ka cobalt, iron, etc.), sintered e ka pauka metallurgy method a magnetized e ka magnetic. kahua.Hoʻokaʻawale ʻia nā mea hoʻoheheʻe paʻa mau loa i ka SmCo permanente magnet a me NdFeB permanente magnet.Ma waena o lākou, ʻo ka huahana ikehu o SmCo magnet ma waena o 15-30 mgoe, a ʻo ka NdFeB magnet ma waena o 27-50 mgoe, i kapa ʻia ʻo "permanent magnet king".ʻO ka Samarium cobalt permanent magnet, ʻoiai kona mau waiwai hoʻokalakupua maikaʻi loa, loaʻa i nā metala metala koʻikoʻi like ʻole a me ka cobalt, ʻo ia hoʻi nā mea koʻikoʻi a me ke kumu kūʻai nui.No laila, ua kapu loa kona hoʻomohala ʻana.Ma hope o nā makahiki o ka hoʻoikaika ʻana o ka poʻe noiʻi ʻepekema ma Kina, ua hoʻopuka ka mokuʻāina i nā kālā he nui i ka ʻoihana, a ke kūkulu ʻia nei nā mea hoʻololi hou o ka honua hou a me ka honua hao nitrogen mau loa, hiki ke lilo i hanauna hou. mea hoʻoheheʻe paʻa paʻa paʻa honua.Pono ka hana ʻana o nā mea magnetic e hoʻohana i ka pahu graphite e hoʻopaʻa ʻia i ka wela kiʻekiʻe i loko o kahi umu.Hoʻopili ʻia nā mea magnetic paʻa i ka ʻili o loko o ka pahu graphite i ka mahana like, a hoʻomaʻemaʻe hope ʻia nā mea magnetic paʻa mau a me nā alloy magnetic mau loa.

Ma ke ʻano he mea hana i nā huahana graphite, ʻo ka pahu graphite (graphite ark, graphite cartridge) i hana ʻia e Zhonghong mea hou i hoʻohana nui ʻia i nā mea hana magnet mau loa, a ua hoʻomaikaʻi ʻia e nā mea kūʻai aku a hoʻokumu i kahi pilina paʻa paʻa lōʻihi!