Ma ke kahua o ka metallurgy a me ka ʻepekema waiwai,graphite silicon carbide cruciblespāʻani koʻikoʻi i nā hana like ʻole e like me ka hoʻoheheʻe ʻana, ka hoʻolei ʻana a me ka mālama wela o nā metala. Eia naʻe, ʻo ka pono o kagraphite silicon carbide crucible hiki ke hoʻopili ʻia e nā kumu like ʻole, e alakaʻi ana i nā māwae a me ka hiki ʻole. He mea koʻikoʻi ka hoʻomaopopo ʻana i nā kumu a me ka pale ʻana i kēia mau māwae e hōʻoia i ka pono a me ka palekana o nā kaʻina hana ʻoihana.
ʻO kekahi ʻano māwae maʻamau i hiki ke loaʻa ma agraphite silicon carbide crucible he māwae ʻaʻa kokoke i lalo. Hōʻike pinepine ʻia kēia mau māwae ma muli o ka hoʻololi wikiwiki ʻana o ka mahana i ka wā e hoʻowela mua ai, e paʻi ana i lalo me kahi mea paʻakikī, hoʻonui wela o ke koena metala, a i ʻole ka hopena o ka mea hoʻolei. Hiki i ka hoʻonui wikiwiki ʻana i ka mahana i ka wā preheating ke kau i kagraphite silicon carbide crucible i ke koʻikoʻi wela, e alakaʻi ana i ka hana ʻana o nā māwae. Eia kekahi, ʻo ke kuʻi ʻana i ka lalo me kahi mea paʻakikī a i ʻole ke kuʻi ʻana i ka mea hoʻolei hiki ke hoʻonāwaliwali i kagraphite silicon carbide crucible'o ka pa'a o ke kino, hiki ke nahaha.
Hiki ke hana ʻia kekahi ʻano māwae transverse ma kahi o ka hapalua o lunagraphite silicon carbide crucible a he mea maʻamau ka hoʻokomo ʻana i kagraphite silicon carbide crucible ma kahi kumu kūpono ʻole, e hoʻohana ana i ka ikaika nui i ke kūlana paʻa o kagraphite silicon carbide crucible nā ʻōpiʻi, a i ʻole ka hoʻomalu ʻana i ke kuni ahi hewa ʻole e hopena i ka hoʻomehana like ʻole . Ke kau nei i kagraphite silicon carbide crucible ma kahi kumu kūpono ʻole hiki ke hana i nā wahi koʻikoʻi e hiki ke alakaʻi i nā māwae. Pela no ka ikaika nui ma ke kulana clamping o kagraphite silicon carbide crucible e hoʻokau like ʻole ke kaomi ma luna o kagraphite silicon carbide crucible, ke kumu o kagraphite silicon carbide crucible e wawahi. Hoʻohui ʻia, hiki ke alakaʻi i ka hoʻokele wela kūpono ʻole, hiki ke alakaʻi i ke koʻikoʻi wela a me ka hana ʻana.
I ka hoʻohana ʻana i kahi nininigraphite silicon carbide crucible me ka waha, no ka hoʻokomo pono ʻole, ka lepo refractory ma lalo o kagraphite silicon carbide crucible ʻōpiʻi ʻia ka waha, a ʻike ʻia nā māwae transverse ma ka ʻaoʻao haʻahaʻa o kagraphite silicon carbide crucible waha. Hiki i kēia misalignment ke hana i nā wahi kaomi e hiki ai ke kumu i kagraphite silicon carbide crucible e pohā.
Eia kekahi, e holo ana nā māwae longitudinal ma lalo o ka lihi haʻahaʻa o ka mea hougraphite silicon carbide crucible ma muli paha o ka hoʻomaloʻographite silicon carbide crucible ke kau ʻia nei i ke ahi wela kiʻekiʻe a i ʻole ka wela o lalo i ka wikiwiki i ka wā o ka hoʻoilo. Hiki i nā koʻikoʻi wela i hana ʻia e kēia mau hopena ke hana i nā māwae i kagraphite silicon carbide crucible lalo, i hele pinepine ʻia me ka ʻili ʻili a me nā mea ʻē aʻe e pili ana.
No ka hoʻemi ʻana i ka hiki ʻana mai o kēia mau māwae, aia kekahi mau hana pale e hiki ke lawe ʻia. ʻO ka hōʻoia ʻana i ka mālama ʻia ʻana o ka mahana a hoʻonui mālie ʻia i ka wā preheating e kōkua i ka hōʻemi ʻana i ke kaumaha wela ma kagraphite silicon carbide crucible. Eia kekahi, me ka hoʻohana ʻana i nā mea hana kūpono a me nā ʻenehana lawelawe, e like me ka pale ʻana i ka paʻi ʻana i lalo me nā mea paʻakikī a me ka hōʻoia ʻana i kagraphite silicon carbide crucible ua hoʻokomo pono ʻia, hiki ke kōkua i ka pale ʻana i nā māwae. Ke kau pono o kagraphite silicon carbide crucible ma ke kumu kūpono a me ka mālama pono ʻana i ka ikaika clamping e kōkua pū i ka hōʻemi i ka pilikia o nā māwae. Eia kekahi, ʻo ka mālama ʻana i ka hoʻomehana like ʻana a me ka pale ʻana i nā loli koke o ka mahana hiki ke kōkua i ka pale ʻana i nā koʻikoʻi wela a me nā māwae mai ka hana ʻana i lokographite silicon carbide crucible.
I ka hōʻuluʻulu manaʻo, hoʻomaopopo i nā kumu o nā māwae transverse a longitudinal i lokographite silicon carbide crucibles he mea koʻikoʻi i ka mālama ʻana i ka pono a me ka hana o kēia mau mea koʻikoʻi i nā kaʻina hana ʻoihana. Ma ka mālama pono ʻana a me nā ʻenehana lawelawe, hiki ke hōʻemi ʻia ka hiki ʻana o kēia mau māwae, e hōʻoia i ka pono a me ka palekana o nā hana metallurgical.
Ka manawa hoʻouna: Apr-16-2024