Kōkua mākou i ka ulu ʻana o ka honua mai 1983

Metala Hoʻoheheʻe Crucible Aluminum hehee no ka hoolei ana

ʻO ka wehewehe pōkole:

I kaʻoihana hoʻolei metala ʻole, ʻO ka maikaʻi a me ka maikaʻi o ke kaʻina hoʻoheheʻe he mau kumu nui i ka hana ʻana i nā huahana metala kiʻekiʻe. ʻO kā mākouʻO nā mea hoʻoheheʻe metalaua hoʻolālā kūikawā ʻia no nā poʻe ʻoihana e hana me nā metala non-ferrous e like mealumini, keleawe, zinc, ametala makamae. Hana ʻia kēia mau crucibles e hoʻolakopale wela kiʻekiʻe, ka lōʻihi, apaʻa kemika, e hōʻoia ana e hoʻokō lākou i nā pono koi ohale hana hanaahana hoolei metala.


Huahana Huahana

FAQ

Huahana Huahana

ʻOi aku ka wikiwiki o ka wela · ke ola ʻoi aku ka lōʻihi

ʻO ka mea hoʻoheheʻe haʻalulu kūʻokoʻa ʻo Graphite Crucible

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.

graphite crucibles
graphite crucbiles

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.

nā kīʻaha graphhite

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

Hoʻopololei pololei

1. Hoʻoponopono pololei

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

.

Paʻi Isostatic

2.Isostatic Pressing

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

.

Kiʻekiʻe-Mahana Sintering

3.High-Temperature Sintering

ʻO ka recrystallization ʻāpana SiC e hana ana i ka ʻōnaehana pūnaewele 3D

.

ʻO ka nānā ʻana i ka maikaʻi

5.ʻO ka nānā ʻana i ka maikaʻi

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

.

Hoʻonui i ka ʻili

4. Hoʻonui i ka ʻili

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

.

Hoʻopili palekana

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

alumini hehee

Aluminum hehee

keleawe hoʻoheheʻe

Ke keleawe hehee

gula hehee

Hehe gula

No ke aha e koho ai iā mākou

ʻO kā mākou Metal Melting Crucibles ka koho maikaʻi loa no nā poʻe loea i ka ʻoihana hoʻoheheʻe metala non-ferrous e koi ana i nā hopena kiʻekiʻe, hilinaʻi, a me ke kumu kūʻai no kā lākou hana hoʻoheheʻe. Me nā waiwai wela maikaʻi, kūpaʻa kemika, a me ka lōʻihi, ua hoʻolālā ʻia kēia mau crucibles e hoʻonui i ka huahana, hoʻomaikaʻi i ka maikaʻi metala, a hōʻemi i nā kumukūʻai hana. Ke koho ʻoe i kā mākou crucibles, hoʻolilo ʻoe i kahi hoʻonā e hōʻoia i nā hopena kūlike a me ka hana mau loa i kāu hana hoʻoheheʻe metala.

Hoʻohui Mea a me nā waiwai kī

Hana ʻia kā mākou Metal Melting Crucibles mai kahi hui maikaʻi o ka graphite a me ka silicon carbide (SiC), nā mea i koho ʻia no kā lākou conductivity thermal maikaʻi loa, ikaika mechanical, a me ke kūpaʻa ʻana i ka corrosion.

  • ʻO ka Graphite-Silicon Carbide Composition: ʻO kēia hui ʻana e hōʻoia i ka hiki i nā crucibles ke kū i nā wela kiʻekiʻe ʻoiai e mālama ana i ka kūpaʻa o ke kūkulu ʻana, e hoʻomaʻamaʻa iā lākou no ka hoʻoheheʻe ʻana i kahi ākea o nā metala non-ferrous.
  • ʻO ke kiʻekiʻe Thermal Conductivity: ʻO ka thermal conductivity o ka graphite e hiki ai i ka hoʻoili wela maikaʻi, ka hopena i ka manawa hoʻoheheʻe wikiwiki a me ka hāʻawi ʻana i ka wela, koʻikoʻi no ka loaʻa ʻana o ka maikaʻi metala.
  • Kū'ē i ka Thermal Shock: Hāʻawi kā mākou crucibles i ke kū'ē kūʻē i ka haʻalulu wela, ʻo ia hoʻi hiki iā lākou ke hoʻomanawanui i ka loli wikiwiki me ka ʻole o ka haki ʻana a i ʻole warping, e hoʻolilo iā lākou i mea kūpono no nā kaʻina hoʻoheheʻe metala kiʻekiʻe.

Hiki i ka Mahana Kiekie

Pono pinepine nā metala non-ferrous i nā wela kiʻekiʻe e hoʻoheheʻe pono. Hoʻolālā ʻia kā mākou crucibles no ka mālama ʻana i nā mahana a hiki i 1600 ° C, e kūpono ana iā lākou no ka nui o nā hana hoʻoheheʻe.

  • Ka Wehewela Hana Hana: Hiki i kēia mau crucibles ke hoʻoheheʻe i nā metala e like me ke aluminika (660°C), ke keleawe (1085°C), a me ka zinc (419°C) ʻoiai e mālama mau ana i ka hana maʻamau a hiki i nā wela wela.
  • ʻO ka lōʻihi i nā kaiapuni kiʻekiʻe: ʻO ka hoʻohana ʻana i ka silicon carbide e hōʻoia i ka paʻa o ka crucible ma luna o nā pōʻai hoʻoheheʻe he nui, e hōʻemi ana i ka pono o ka hoʻololi pinepine ʻana a me ka mālama ʻana i nā kumukūʻai hana.

Paʻa Kemika a me ke kū ʻana i ka ʻino

I ka hoʻoheheʻe ʻana i nā metala non-ferrous, pono e hiki i ka crucible ke pale i ka corrosion a me nā hopena kemika me ka mea hoʻoheheʻe. Hoʻolālā ʻia kā mākou Metal Melting Crucibles me kēia i ka noʻonoʻo, e hāʻawi ana i ka paʻa kemika maikaʻi loa a me ka non-reactivity.

  • Non-Reactive to Molten Metals: ʻO ka graphite o ka crucible a me ka haku mele SiC ke pale aku i nā hopena i makemake ʻole ʻia me nā metala hoʻoheheʻe ʻia, e hōʻoia ana i ka loaʻa ʻole o ka huahana hope mai nā mea haumia.
  • Kū'ē Kū'ē: Ke kū'ē nei kēia mau crucibles i ka oxidation a me ka corrosion, hiki ke loaʻa i ka wā eʻikeʻia ai i nā kaiapuni koʻikoʻi o nā metala i hoʻoheheʻeʻia, pēlā e hoʻonui ai i ke ola o ka crucible a mālama i ka maʻemaʻe metala.

Nā noi i ka ʻoihana hoʻolei metala ʻole

ʻO kā mākou Metal Melting Crucibles he maʻalahi a hiki ke hoʻohana ʻia i nā noi like ʻole i loko o ka ʻoihana hoʻolei metala non-ferrous:

  • Aluminum Casting: He kūpono no ka hoʻoheheʻe ʻana a me ka hoʻoheheʻe ʻana i ka alumini a me kāna mau ʻāpana, e hōʻoiaʻiʻo ana i ka metala hoʻoheheʻe kiʻekiʻe no nā mea hoʻoheheʻe.
  • Copper a me Bronze Casting: He kūpono no ka hoʻohana ʻana i ke keleawe, keleawe, a me nā hana hoʻoheheʻe keleawe, e hōʻoiaʻiʻo ana i ka hoʻoheheʻe ʻana a me ka pololei.
  • Hoʻoheheʻe Metala Makamae: Hoʻohana nui ʻia kēia mau kīʻaha i ka hoʻoheheʻe ʻana i ke gula, ke kālā, a me ka platinum, hāʻawi ʻia i nā hoʻoheheʻe maʻemaʻe, hoʻoheheʻe ʻole ʻia, koʻikoʻi no ka hoʻolei ʻana i ka metala kiʻekiʻe.
  • Zinc Casting: He mea maikaʻi loa i ka hoʻoheheʻe ʻana o ka zinc a me kāna mau mea hoʻoheheʻe, ʻoi aku hoʻi no nā noi hoʻoheheʻe make i ka ʻoihana kaʻa a me ka uila.

Pōmaikaʻi no nā ʻoihana hoʻolei metala

  • ʻO nā pōʻai hoʻoheheʻe ʻoi aku ka wikiwiki: ʻO ka conductivity thermal maikaʻi loa o kā mākou crucibles e hōʻoia i ka hoʻoheheʻe wikiwiki ʻana o nā metala, e ʻae ai i ka hoʻonui ʻana i ka pono hana.
  • Noho lōʻihi: ʻO kā mākou crucibles 'thermal shock resistance a me ka corrosion e alakaʻi i ka lōʻihi o ke ola, e hōʻemi ana i ka downtime a me nā kumukūʻai e pili ana i nā pani pinepine.
  • ʻOi aku ka maikaʻi o ka metala: ʻO nā mea hana ʻole a me nā ʻili o loko o nā crucibles e pale i ka hoʻopili metala a me ka hoʻohaumia ʻana, e hōʻoiaʻiʻo ana i ka metala hoʻoheheʻe kiʻekiʻe i mākaukau no ka hoʻolei ʻana.
  • ʻO ka ikaika o ka ikehu: ʻO nā waiwai paʻa wela kiʻekiʻe o ka graphite a me ka silicon carbide e hoʻemi i ka ikehu e pono ai e mālama i ka metala hoʻoheheʻe, e alakaʻi ana i ka hoʻemi ʻana i ka ikehu ma nā hana nui.

graphite crucibles

FAQ

Q1: Hiki i ka Crucible Cover ke hoʻemi i nā kumukūʻai ikehu?
A: ʻOiaʻiʻo! Hoʻemi ia i ka nalowale o ka wela, ʻoki i ka hoʻohana ʻana i ka ikehu a hiki i 30%.

Q2: He aha nā kapuahi i kūpono?
A: He mea maʻalahi - kūpono no ka hoʻokomo ʻana, ke kinoea, a me nā umu uila.

Q3: He palekana ka graphite silicon carbide no nā wela kiʻekiʻe?
A: ʻAe. ʻO kona kūpaʻa wela a me ke kemika e kūpono ia no nā kūlana koʻikoʻi.

 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: Ua hōʻoia ʻia ʻoe e kekahi hui ʻoihana?

Hāʻawi kā mākou hui i kahi kōpili hoihoi o nā palapala hōʻoia a me nā pili i loko o ka ʻoihana. Loaʻa kēia i kā mākou palapala hōʻoia ISO 9001, e hōʻike ana i kā mākou kūpaʻa i ka hoʻokele maikaʻi, a me kā mākou lālā i kekahi mau hui ʻoihana hanohano.

Q8: He aha ka graphite carbon crucible?

ʻO ka graphite carbon crucible kahi kīʻaha i hoʻolālā ʻia me ka waiwai conductivity thermal kiʻekiʻe a me ke kaʻina hana hoʻoheheʻe isostatic kiʻekiʻe, nona ka hiki ke hoʻomehana maikaʻi, ka ʻano like ʻole a me ka paʻa a me ka hoʻokele wela wikiwiki.

Q9: He aha inā makemake wau i kahi mau kīʻaha carbide silicon a ʻaʻole i ka nui?

Hiki iā mākou ke hoʻokō i nā kauoha o kēlā me kēia nui no nā crucibles carbide silika.

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

Hoʻonohonoho i kahi kūkākūkā i kēia manawa!

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  • Mua:
  • Aʻe:

  • Nā Huahana Pili

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