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Mea Hoʻomehana Graphite ʻĀpana Wela
Mea Hoʻomehana Graphite ʻĀpana Wela

Mea Hoʻomehana Graphite ʻĀpana Wela


Hoʻolālā ʻia no nā lewa vacuum a me nā lewa inert kiʻekiʻe, ʻo kēia mea hoʻomehana graphite spiral kahi kihi koʻikoʻi no ka ulu ʻana o ka kristal semiconductor a me ka hana thermal holomua, hiki ke kū a hiki i ka 1600°C me ka hoʻonui ʻana i ka ikaika ma nā mahana kiʻekiʻe. ʻO kona ʻano spiral i hana ʻia me ka pololei e hōʻoia i ka like ʻana o ka thermal i loko o ±1.5%, ʻoiai ʻo ka pae maʻemaʻe kiʻekiʻe (Total Impurities < 5ppm) e pale aku i kekahi haumia metala. ʻOiai ka palupalu o ka mea, ʻo kā mākou pahu hoʻopili haʻalulu multi-layer i hoʻonui ʻia e hōʻoiaʻiʻo ana e hōʻea kēia mau mea hoʻomehana hana kiʻekiʻe i kāu hale hana i ke kūlana kūpono a mākaukau e hoʻohana. Ke kakali nei mākou i ka loaʻa ʻana o kāu nīnau.

Description

ʻO ka Mea Hoʻomehana Graphite Spiral Maʻemaʻe Kiʻekiʻe (Mosquito Coil-Type) kahi ʻāpana koʻikoʻi kikoʻī i hana kūikawā ʻia no nā noi koi i nā semiconductors, ka ulu ʻana o ke kristal, a me ka mālama wela wela kiʻekiʻe o nā mea holomua. Ma ka hoʻohana ʻana i ke kumumanaʻo Joule Heating, hoʻohana kēia ʻāpana i ka Isostatic Graphite maʻemaʻe kiʻekiʻe, ma ke ʻano he mea hoʻomehana resistively. Ke hoʻouna ʻia kahi au haʻahaʻa haʻahaʻa nui ma o ka substrate graphite isostatic me kona mau ʻano pale uila kikoʻī, hoʻololi ʻia ka ikehu uila me ka pono kūikawā a me ke ʻano like i ka ikehu wela e like me ke kānāwai o Joule (Q = I2Rt). A laila hoʻolaha like ʻia ka wela i hana ʻia ma ka wahi hana ma o ka radiation wela kiʻekiʻe a me ka convection.

Kumumanaʻo o ka hoʻomehana ʻana i ke kū'ē uila

ʻO ke kī i kāna hana koʻikoʻi i loko o nā wahi lewa hakahaka a i ʻole ka lewa inert aia i loko o kāna hoʻolālā ʻano spiral 'mosquito coil-type' kū hoʻokahi. Ke hoʻohālikelike ʻia me nā mea hoʻomehana cylindrical kuʻuna, hoʻonui nui kēia geometry spiral i ka ʻāpana ʻili radiative, no laila e hiki ai ke ʻano like o ke kahua mahana kiʻekiʻe—i kāohi pinepine ʻia i loko o ±1.5%—a me ka pane hoʻomehana wikiwiki loa. Eia kekahi, ʻo kā mākou substrate graphite isostatic fine-grain premium i koho pono ʻia he nui ka nui o ≥1.85g/cm³, resistivity o 11 ~ 15μΩ·m, a me Total Impurities≤5ppm. ʻAʻole wale kēia e hōʻoia i ka pono hoʻololi electro-thermal kiʻekiʻe akā hāʻawi pū i ka huahana me ka conductivity thermal kūikawā, ka ikaika kūlou, a me ke kū'ē ʻana i ka haʻalulu thermal, e hōʻoia ana e noho paʻa ana ke ʻano, kūpaʻa i ka haki, a ʻaʻohe ona deformation palupalu ʻoiai ma lalo o ka mahana kiʻekiʻe loa.

ʻAno Atomika o ka Graphite Maʻemaʻe Kiʻekiʻe

Hana nā mea hoʻomehana graphite ma ke ʻano he "puʻuwai" pono ʻole no ka ulu ʻana o ke kristal semiconductor a me ka mālama ʻana i ka wela o nā mea holomua. Ma ka hoʻohana ʻana i ka graphite isostatic maʻemaʻe kiʻekiʻe a me ka ʻenekinia spiral precision, hāʻawi mākou i nā hoʻonā kahua thermal paʻa loa no nā mea kūʻai aku honua.

ʻOi aku ka maikaʻi o nā mea hana a me ka hoʻolālā

ʻO ka Graphite Isostatic: Hāʻawi i ka ikaika kūlou kiʻekiʻe a me ke kūpaʻa i ka haʻalulu wela; noho paʻa ke ʻano me ka ʻole o ka palupalu a i ʻole ka nahā ʻana ma lalo o nā pōʻaiapuni wela wikiwiki.

Hoʻolālā Spiral Precision: Hoʻonui nui ke ʻano "mosquito coil" i ka ʻili radiative i hoʻohālikelike ʻia me nā hoʻolālā kuʻuna, e hiki ai ke wikiwiki i nā wikiwiki ramp a me ka ʻoi aku ka maikaʻi.

Hana Hana Holomua: Hōʻoia kā mākou mau kikowaena mīkini 5-axis i ka wili pololei o nā ʻauwaha paʻakikī, i kākoʻo ʻia e ka nui CMM koʻikoʻi a me ka hoʻāʻo resistivity.

ʻO kā mākou hoʻopili holomua

No ka hoʻoponopono ʻana i ka pilikia o ka palupalu i nā ʻāpana graphite spiral, ua hoʻokō mākou i kahi ʻōnaehana Vacuum Shock-Absorption Proprietary:

● ʻUpena Kūlana Piha: Hāʻawi ka huʻa pale lapalapa i hana ʻia a me ka pepa graphite palupalu i ka pale ʻili 100%.

● ʻEnehana Laka-Hūnā: Hoʻopaʻa pono ka ʻōpala o loko i hoʻopaʻa ʻia i ka hakahaka i ka huahana, e hoʻopau loa ana i ka neʻe ʻana a i ʻole ke kuʻi ʻana i ka wā e lawe ʻia ai.

● Nā Pahu Waho i Hoʻoikaika ʻia: Nā pahu lāʻau ikaika kiʻekiʻe, ʻaʻohe fumigation a i ʻole nā ​​papa KT mānoanoa me nā hōʻailona anti-tilt.

Mea Hoʻomehana Graphite Isotropic

hoakaka
ʻO ke ʻano nui Nā Kūmole'Ōlelo Waiwai Hana
Kiekie Hana Hana 1600°C (Vacuum/Inert) He kūpono no ka sintering SiC a me ka graphitization
Ka Hoʻohālikelike ʻana o ka Mahana <± 1.5% Hoʻomaopopo i ka maikaʻi mau i ka ulu ʻana o ke kristal
Ka Maʻemaʻe o ka ʻIli Huina o nā mea haumia < 5ppm Kāohi i ka haumia metala i loko o nā lumi maʻemaʻe
Paʻa Mea ≥ 1.85g/cm³ ʻO ka substrate ikaika kiʻekiʻe no ke ola lawelawe lōʻihi
KA NUI

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