ʻO nā mea hoʻoheheʻe kalapona Graphite Revolutionary no nā kaʻina hoʻoheheʻe kūpono a hoʻomau

Ua luhi ʻoe i ka hoʻololi maunā kīʻahai ka wā o ka hoʻoheheʻe ʻana? E nānā i kā mākou kipigraphite carbon crucibles! ʻO kēia mau meanā kīʻahaHoʻolālā ʻia me nā mea hoʻoili wela wela a me ke kaʻina hana hoʻoheheʻe isostatic kiʻekiʻe, me ke ʻano paʻa a me ke ʻano like ʻole a me ka hoʻokele wela wikiwiki. ʻO kēia ke ʻano o kāu crucible ʻaʻole lōʻihi wale nō, akā mālama pū ʻoe i nā kumukūʻai ikehu ma muli o kona hiki ke hoʻomehana maikaʻi.

Ke hoʻohālikelike ʻia me nā crucibles graphite pālolo maʻamau, hiki i kā mākou carbon graphite crucibles ke hoʻonui i ke ola lawelawe o ka mea like e 2-5 mau manawa. Pololei, e ʻōlelo aloha i nā hoʻololi crucible pinepine i ka wā o ke kaʻina hana a aloha i ka ʻoihana kiʻekiʻe a me ka mālama kālā. ʻO ke koho ʻana i nā mea a me ke kaomi kiʻekiʻe e hoʻoikaika iā lākou a hiki ke kū i nā mahana a hiki i 1700°C, ʻoiai ke kūʻē kūʻē ʻole i ka hana kino a me ka hana kemika o ka heheʻe.

ʻAʻole wale ka kiʻekiʻe o kā mākou pālolo graphite crucibles, akā ua hoʻolālā ʻia kā lākou mau mea hana kiʻekiʻe e pale aku i nā haumia ʻino a me ka oxidation i ʻike pinepine ʻia i ka wā o ka hoʻoheheʻe metala. E ʻōlelo maikaʻi i ka slag sticky a aloha i kahi hana maʻemaʻe a ʻoi aku ka maikaʻi. ʻO ka hana anti-oxidation kiʻekiʻe e hōʻoiaʻiʻo i ka pale pono ʻana o ka graphite i loko o ka crucible, kēlāʻo ia hoʻi ka liʻiliʻi o ka ʻōpala a ʻoi aku ka mālama kālā.

A ʻo kekahi design me koukoi, ua loaʻa i kā mākou mau pahu graphite ka pōmaikaʻi ʻoi aku ka maikaʻi o ka nohona. Me ke kūpaʻa oxidation kiʻekiʻe a me ka resistivity kūpono, hiki i ka hoʻomehana induction ke hōʻemi nui i ka nalowale o ka mana reactive, mālama i nā kumukūʻai ikehu a hōʻemi i ka pollution ʻōpala. ʻAʻole loaʻa i kā mākou crucibles nā mea haumia ʻino, ʻaʻole ia e mālama wale i ka metala, akā pale pū i ke kaiapuni.

I ka hōʻuluʻulu ʻana, hāʻawi kā mākou mau pahu kalapona graphite, nā pahu graphite kalapona, nā pahu graphite pālolo a me nā pahu graphite maʻamau e hāʻawi i nā hoʻolālā kipi a me nā ʻano mea maikaʻi e hoʻomaikaʻi i kāu kaʻina hoʻoheheʻe. He paʻa lākou a he kūpaʻa maikaʻi loa lākou i nā hopena kino a me nā kemika o ka heheʻe. He ʻoluʻolu hoʻi lākou, e hoʻomaʻamaʻa iā lākou no ka poʻe e manaʻo nui i ka hoʻomau. E koho i kā mākou graphite carbon crucibles no ka hana kiʻekiʻe, hoʻokele waiwai a hoʻomau.