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Aluminum Melting graphite crucible max i 2 tona
NA HI'O HUA
Heheʻe wikiwiki
Hoʻonui ka graphite thermal conductivity kiʻekiʻe i ka hana wela ma 30%, e hōʻemi nui ana i ka manawa hoʻoheheʻe.


ʻOi aku ka pale ʻana i ka haʻalulu wela
ʻO ka ʻenehana hoʻopaʻa ʻia ʻo Resin ke kū i ka hoʻomehana wikiwiki a me ka hoʻoluʻu ʻana, e ʻae ana i ka hoʻopiʻi pololei ʻana me ka haki ʻole.
Kūʻokoʻa Paʻa
ʻO ka ikaika mechanical kiʻekiʻe e kū'ē i ka hopena kino a me ka hoʻoheheʻe kemika no ka lōʻihi o ke ola lawelawe.

HANA HANA
graphite / % | 41.49 |
SiC / % | 45.16 |
B/C / % | 4.85 |
Al₂O₃ / % | 8.50 |
ʻAno nui / g·cm⁻³ | 2.20 |
ʻIke ʻia ka porosity / % | 10.8 |
Ka ikaika ʻohi/MPa (25 ℃) | 28.4 |
Modulus o ka nahae/ MPa (25 ℃) | 9.5 |
Ka wela pale ahi/ ℃ | >1680 |
Kū'ē haʻalulu wela / Manawa | 100 |
No | Hoʻohālike | H | OD | BD |
RA100 | 100# | 380 | 330 | 205 |
RA200H400 | 180# | 400 | 400 | 230 |
RA200 | 200# | 450 | 410 | 230 |
RA300 | 300# | 450 | 450 | 230 |
RA350 | 349# | 590 | 460 | 230 |
RA350H510 | 345# | 510 | 460 | 230 |
RA400 | 400# | 600 | 530 | 310 |
RA500 | 500# | 660 | 530 | 310 |
RA600 | 501# | 700 | 530 | 310 |
RA800 | 650# | 800 | 570 | 330 |
RR351 | 351# | 650 | 420 | 230 |
KA HANA

1. Hoʻoponopono pololei
ʻO ka graphite maʻemaʻe kiʻekiʻe + carbide silicon premium + mea hoʻopaʻa paʻa waiwai.
.

2.Isostatic Pressing
ʻO ka nui a hiki i ka 2.2g/cm³ | ʻO ka mānoanoa o ka pā ± 0.3m
.

3.High-Temperature Sintering
ʻO ka recrystallization ʻāpana SiC e hana ana i ka ʻōnaehana pūnaewele 3D
.

5.ʻO ka nānā ʻana i ka maikaʻi
Helu hoʻopaʻa inoa kūʻokoʻa no ka hiki ʻana o ke ola holoʻokoʻa
.

4. Hoʻonui i ka ʻili
ʻO ka uhi anti-oxidation → 3 × hoʻomaikaʻi i ka pale ʻana i ka corrosion
.

6.Hoʻopili palekana
ʻO ka papa haʻihaʻi haʻihaʻi + ʻaʻa wai + ka pahu hoʻoikaika ʻia
.
HOOLAHA HANA
He kūpono no ka hapa nui o nā metala non-ferrous

Aluminum hehee

Ke keleawe hehee

Hehe gula
No ke aha e koho ai iā mākou

FAQ
Q1: He aha nā mea maikaʻi o ka graphite crucibles silicon carbide i hoʻohālikelike ʻia me nā crucibles graphite kuʻuna?
✅ ʻOi aku ke kiʻekiʻe o ka wela: hiki ke kū i ka 1800 ° C lōʻihi a me 2200 ° C no ka wā pōkole (vs. ≤1600 ° C no ka graphite).
✅ ʻOi aku ka lōʻihi o ke ola ʻana: 5x ʻoi aku ka maikaʻi o ke kūpaʻa haʻalulu wela, 3-5x ʻoi aku ka lōʻihi o ke ola lawelawe.
✅ Zero Contamination: ʻAʻohe komo kalapona, e hōʻoia ana i ka maʻemaʻe metala hoʻoheheʻe.
Q2: ʻO wai nā metala hiki ke hoʻoheheʻe ʻia i kēia mau crucibles?
▸ Metala maʻamau: Aluminum, keleawe, zinc, gula, kālā, etc.
▸ Nā Metala Reactive: Lithium, sodium, calcium (koi iā Si₃N₄ ka uhi ʻana).
▸ Nā Metala Hoʻomaʻamaʻa: Tungsten, molybdenum, titanium (koi i ke kinoea ʻaʻa/inert).
Q3: Pono nā crucibles hou i ka mālama mua ʻana ma mua o ka hoʻohana ʻana?
Pono e hoʻomoʻa: E wela mālie i ka 300°C → paʻa no 2 mau hola (e wehe i ke koena o ka wai).
Manaʻo Hoʻoheheʻe Mua: E hoʻoheheʻe mua i kahi pūʻulu ʻōpala (e hana i kahi papa pale).
Q4: Pehea e pale ai i ka crucible cracking?
Mai hoʻouka i ka mea anuanu i loko o kahi kīʻaha wela (max ΔT <400°C).
Ka helu hoʻoluʻu ma hope o ka hoʻoheheʻe ʻana <200°C / hola.
E hoʻohana i nā ʻōpala crucible i hoʻolaʻa ʻia (e pale i ka hopena mechanical).
Q5: Pehea e pale ai i ka crucible cracking?
Mai hoʻouka i ka mea anuanu i loko o kahi kīʻaha wela (max ΔT <400°C).
Ka helu hoʻoluʻu ma hope o ka hoʻoheheʻe ʻana <200°C / hola.
E hoʻohana i nā ʻōpala crucible i hoʻolaʻa ʻia (e pale i ka hopena mechanical).
Q6: He aha ka palena liʻiliʻi loa (MOQ)?
Nā Kūlana Kūlana: 1 ʻāpana (nā laʻana i loaʻa).
Nā Hoʻolālā Maʻamau: 10 mau ʻāpana (pono nā kiʻi CAD).
Q7: He aha ka manawa alakaʻi?
⏳ Nā mea waiwai: Hoʻouna ʻia i loko o 48 mau hola.
⏳ Nā kauoha maʻamau: 15-25 mau lā no ka hana ʻana a me 20 mau lā no ka poni.
Q8: Pehea e hoʻoholo ai inā ua hāʻule ka crucible?
Nā māwae > 5mm ma ka paia o loko.
Ka hohonu komo metala > 2mm.
Deformation > 3% (ana ana i ke anawaena o waho).
Q9: Hāʻawi ʻoe i ke alakaʻi kaʻina hana hoʻoheheʻe?
ʻO nā pihi hoʻomehana no nā metala like ʻole.
Helu helu holo kinoea.
Nā kumu aʻo wikiō wehe ʻana i ka slag.
Hana Hana #1
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Hana Hana #2
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Nā hōʻike
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- Jane Doe
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- John Doe