Kōkua mākou i ka ulu ʻana o ka honua mai 1983

E kūʻai aku iā Sic Crucible no ka hana ʻana i ka umu ahi alumini

ʻO ka wehewehe pōkole:

ʻO kā mākouʻO Sic Cruciblesua hana ʻia me ka hoʻohana ʻana i ka holomuakalapona kalapona (SiC)agraphitenā mea waiwai, e hōʻoia ana i ka hana maikaʻi loa ma nā wahi wela kiʻekiʻe. Inā ʻoe e hana pū ana mealuminika, keleawe, a i ʻolemetala makamae, ko makouʻO Sic Cruciblesʻo ia ka koho ʻoihana no nā hana hoʻoheheʻe.


Huahana Huahana

FAQ

Huahana Huahana

Ka maikaʻi o ka Crucible

Kūʻē i nā ʻala he nui

NA HI'O HUA

ʻOi aku ka maikaʻi o ka wela wela

ʻO ka hui kūʻokoʻa o ka silicon carbide a me ka graphite e hōʻoia i ka hoʻomehana wikiwiki a me ke ʻano like ʻole, e ʻoki nui ana i ka manawa hoʻoheheʻe.

 

ʻOi aku ka maikaʻi o ka wela wela
Kūleʻa wela loa

Kūleʻa wela loa

ʻO ka hui kūʻokoʻa o ka silicon carbide a me ka graphite e hōʻoia i ka hoʻomehana wikiwiki a me ke ʻano like ʻole, e ʻoki nui ana i ka manawa hoʻoheheʻe.

Paʻa Paʻa Paʻa

ʻO ka hui kūʻokoʻa o ka silicon carbide a me ka graphite e hōʻoia i ka hoʻomehana wikiwiki a me ke ʻano like ʻole, e ʻoki nui ana i ka manawa hoʻoheheʻe.

Paʻa Paʻa Paʻa

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 OD H ID BD
36 1050 715 720 620 300
37 1200 715 740 620 300
38 1300 715 800 640 440
39 1400 745 550 715 440
40 1510 740 900 640 360
41 1550 775 750 680 330
42 1560 775 750 684 320
43 1650 775 810 685 440
44 1800 780 900 690 440
45 1801 790 910 685 400
46 1950 830 750 735 440
47 2000 875 800 775 440
48 2001 870 680 765 440
49 2095 830 900 745 440
50 2096 880 750 780 440
51 2250 880 880 780 440
52 2300 880 1000 790 440
53 2700 900 1150 800 440
54 3000 1030 830 920 500
55 3500 1035 950 925 500
56 4000 1035 1050 925 500
57 4500 1040 1200 927 500
58 5000 1040 1320 930 500

KA HANA

Hoʻopololei pololei
Paʻi Isostatic
Kiʻekiʻe-Mahana Sintering
Hoʻonui i ka ʻili
ʻO ka nānā ʻana i ka maikaʻi
Hoʻopili palekana

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

.

4. Hoʻonui i ka ʻili

ʻO ka uhi anti-oxidation → 3 × hoʻomaikaʻi i ka pale ʻana i ka corrosion

.

5.ʻO ka nānā ʻana i ka maikaʻi

Helu hoʻopaʻa inoa kūʻokoʻa no ka hiki ʻana o ke ola holoʻokoʻa

.

6.Hoʻopili palekana

ʻO ka papa haʻihaʻi haʻihaʻi + ʻaʻa wai + ka pahu hoʻoikaika ʻia

.

HOOLAHA HANA

IMU HEHEHE KELE

Puhi Hooheehe Gas

Puhi hoohehee induction

Uhi Hooheehe Induction

kapuahi pale

Ke kapuahi hehee pale

No ke aha e koho ai iā mākou

Huina Mea
Hana ʻia kā mākou crucibles mai ka carbide silicon premium a me ka graphite, e hāʻawi ana i ka conductivity thermal maikaʻi loa a me ke kūpaʻa haʻalulu wela. ʻO kēia hui pū ʻana o nā mea e hōʻoia i ka hana ʻoi aku ka maikaʻi ma nā noi hoʻoheheʻe wela kiʻekiʻe.

Kaʻina Paʻi Isostatic
Hoʻohana mākou i ka ʻenehana kaomi isostatic kiʻekiʻe, kahi e loaʻa ai ka nui like a me ka ikaika mechanical i hoʻonui ʻia. Hāʻawi kēia kaʻina hana i kahi crucible kīnā ʻole me ke ola lawelawe lōʻihi, e hāʻawi ana i ka waiwai nui i ka manawa.

Hoʻolālā Hou
ʻO ka ʻili o loko o kā mākouSic Cruciblehōʻemi i ka hoʻohaumia metala a hoʻomaikaʻi i ka hoʻoheheʻe ʻana. Hoʻohui ʻia, ua hoʻolālā ʻia kā mākou crucibles me nā spouts ninini, e hōʻemi ana i nā kahe a me ka hōʻoia ʻana i ka ninini ʻana me ka pololei i ka wā o ka hoʻolei ʻana.

Crucible sizeProduct Hoʻohana Alakaʻi

Hoʻomāhana mua
Ma mua o ka hoʻohana mua ʻana, e hoʻomaʻamaʻa mua i ka crucible a hiki i 200°C (392°F) no ka wehe ʻana i ka wai a pale i ka haʻalulu wela. A laila, e hoʻonui mālie i ka mahana i ka pae hana i makemake ʻia.

Ke hoʻouka nei i ka Crucible
E hōʻoia i ka hāʻawi like ʻana o ka metala i loko o ka crucible e pale aku i ke kaulike ʻole a hoʻonui i ke ola lawelawe o ka crucible. Hōʻalo i ka hoʻouka ʻana i ka crucible no ka hana maikaʻi loa.

hehee
E kau i ka ipuhao i loko o ka umu ahi a wela i ka mahana i makemake ʻia. E hoʻomau i ka mālama ʻana i ka mahana no nā hopena hoʻoheheʻe maikaʻi loa, e hōʻoiaʻiʻo ana i ka hana metala maikaʻi a maikaʻi.

Ka Nini ana i ka Metala hehee
Ke hoʻoheheʻe ʻia ka metala, e hoʻohana i nā mea hana kūpono e hoʻopololei pono i ke kīʻaha a ninini i ka metala i hoʻoheheʻe ʻia i loko o nā mole. E hahai mau i nā protocol palekana e pale i nā pōʻino.

Hoʻomaʻamaʻa a hoʻomaʻemaʻe
Ma hope o ka hoʻohana ʻana, e hoʻomaha mālie ka crucible. E hoʻomaʻemaʻe pono i ka crucible no ka wehe ʻana i ke koena metala a hoʻomākaukau no ka hoʻohana ʻana i ka wā e hiki mai ana, me ka mālama ʻana i ke kūlana maikaʻi loa no ka pōʻai hou.

Nā Pono Huahana

ʻOi aku ka maikaʻi o ka wela wela
ʻO ka mea silicon carbide i hoʻohana ʻia i kā mākou crucibles hāʻawi i ka hāʻawi wikiwiki a me ka wela, hoʻonui nui i ka hoʻoheheʻe ʻana a me ka wikiwiki o ka manawa hana.

Ka lōʻihi a me ka lōʻihi
Mahalo i ke kaʻina hana isostatic kaomi ʻana, loaʻa i kā mākou crucibles ka ikaika mechanical koʻikoʻi a kūpaʻa loa i ka haki ʻana, e hōʻoia ana i ke ola lōʻihi ma lalo o nā kūlana paʻakikī.

Palekana Kemika
Hoʻolālā ʻia kā mākou Sic Crucibles e pale aku i nā hopena kemika i ka wā e hoʻopili ai me nā metala i hoʻoheheʻe ʻia, e hōʻemi ana i ka haumia a mālama i ka maʻemaʻe o ka mea i hoʻoheheʻe ʻia.

Kūʻai-Pono
Me ko lākou ola lawelawe lōʻihi a me ka hana kiʻekiʻe, hāʻawi kā mākou crucibles i kahi hopena maikaʻi loa e hōʻemi i ka pono o ka hoʻololi pinepine, hoʻohaʻahaʻa i nā kumukūʻai hana i ka wā lōʻihi.

ʻO ka Versatility ma nā ʻoihana āpau
He kūpono kā mākou Sic Crucibles no ka hoʻoheheʻe ʻana i nā metala ākea, me ka aluminika, ke keleawe, a me nā metala makamae. ʻO kēia versatility e hoʻolilo iā lākou i mea kūpono no nā noi ʻoihana like ʻole, me ka ʻoihana automotive, aerospace, a me nā ʻoihana waiwai.

 

FAQ

Q1: He aha nā mea maikaʻi o ka graphite crucibles silicon carbide i hoʻohālikelike ʻia me nā crucibles graphite kuʻuna?

ʻOi aku ke kūpaʻa 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.
Hoʻohaumia Zero: ʻAʻohe komo kalapona, e hōʻoiaʻiʻo 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, kala, etc.
Nā Metala Hoʻoikaika: Lithium, sodium, calcium (koi i ka uhi Si₃N₄).
Nā Metala Pahu: Tungsten, molybdenum, titanium (koi i ke kinoea māmā/inert).

Q3: Pono nā crucibles hou i ka mālama mua ʻana ma mua o ka hoʻohana ʻana?
Pono ʻia ka ʻai ʻana: E wela mālie i ka 300°C → paʻa no 2 mau hola (wehe i ke koena o ka wai).
Olelo Hoohehee Mua: E hoʻoheheʻe mua i kahi ʻāpana 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 aku ai i ka haki ʻana o ka crucible?

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 helu kauoha liʻiliʻi (MOQ)?

Nā Hoʻohālike Maʻamau: 1 ʻāpana (loaʻa nā laʻana).

Nā Hoʻolālā Kuʻuna: 10 mau ʻāpana (pono CAD kiʻi).

Q7: He aha ka manawa alakaʻi?
Nā mea waiwai i loko: Nā moku i loko o 48 hola.
Nā Kauoha Kuʻuna: 15-25no ka hana ʻana a me 20 mau lā no ka ʻōpala.

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 ʻana i ke kaʻina hoʻoheheʻe?

ʻO nā pihi hoʻomehana no nā metala like ʻole.

Helu helu holo kinoea.

Nā kumu aʻo wikiō wehe ʻana i ka slag.


  • Mua:
  • Aʻe:

  • Nā Huahana Pili

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