Kōkua mākou i ka ulu ʻana o ka honua mai 1983

Hoʻohana ʻo Clay Graphite Custom Crucibles i nā mea maikaʻi loa no nā mea hoʻokumu metala

ʻO ka wehewehe pōkole:

Pālolo Graphite Custom Cruciblesʻo ia ka hopena e hele ai no nā foundries, laboratories, a me nā ʻoihana liʻiliʻi a liʻiliʻi. Hāʻawi kēia mau crucibles i ka hana like ʻole, ka lōʻihi, a me ka maikaʻi o ke kumu kūʻai, no laila pono lākou no nā ʻoihana e koi ana i ka hoʻoheheʻe metala kiʻekiʻe. Ma lalo, e luʻu mākou i nā hiʻohiʻona, ka hana hana, a me nā noi oPālolo Graphite Custom Crucibles, ʻoiai e hoʻohālikelike ana iā lākou me nā mea ʻē aʻe e like me nā crucibles graphite silicon carbide.


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

No ke aha e hui pū ai me mākou?

Ke koho ʻoe iā mākou, loaʻa iā ʻoe ma mua o kahi huahana - loaʻa iā ʻoe kahi hoa.

  • ʻIke: He ʻumi makahiki o ka ʻike ma ka ʻoihana hoʻokumu.
  • Hoʻopilikino: Hoʻoponopono i nā hoʻonā e hoʻokō i kāu mau pono kikoʻī.
  • Kākoʻo: Mai ke koho ʻana a hiki i ka hoʻonohonoho ʻana, aia mākou me ʻoe i kēlā me kēia pae o ke ala.

Ke Kaʻina Hana ʻana i nā Crucibles Kūʻai Graphite Clay

ʻO ka hana ʻana o Clay Graphite Custom Crucibles e pili ana i kahi kaʻina hana kikoʻī a paʻakikī e hōʻoia i ka lōʻihi a me ka hana. E wāwahi kākou i nā ʻanuʻu:

Huina Mea

Hana ʻia nā crucibles graphite pālolo mai ka hui ʻana o kekahi mau mea nui:

  • Pālolo (30-40%): Hāʻawi kēia i ka ikaika a me ka pale ʻana i ka wela, e hoʻoheheʻe ʻia ke kino.
  • ʻO Graphite (35-50%): ʻIke ʻia no ka maikaʻi o ka hoʻokele wela, e hōʻoia ka graphite i ka wela wikiwiki a me ka like.
  • Frit a Silica (10-30%): Hoʻonui kēia mau mea i ka paʻa a me ka lōʻihi o ka crucible ke ʻike ʻia i nā wela kiʻekiʻe.

ʻO ke kaʻina hana hoʻohuihui a me ka hana ʻana

He mea koʻikoʻi ka hui ʻana o nā mea hana no ka loaʻa ʻana o ka hana maikaʻi loa:

  • Ka hui ʻana: He mea paʻakikī ka hui ʻana o nā graphite flakes ma muli o ko lākou ʻano hoʻoheheʻe ʻana, no laila e hoʻohana ʻia kahi hui maloʻo maʻemaʻe a ukali ʻia e ka hui ʻana i ka pulu e hōʻoia i ka kūlike like.
  • Hana ʻia: Hoʻoheheʻe lima ʻia nā kīʻaha nui, a ʻo nā mea liʻiliʻi e hoʻohana i ka mīkini kaomi a i ʻole ke kaomi isostatic. ʻO ka hoʻonohonoho ʻana o nā ʻāpana graphite i ka wā e hoʻoheheʻe ʻia e hoʻoikaika nui i ka conductivity thermal o ka crucible a me ka pale pale.

Kaʻina Kihi

Ma hope o ka hoʻoheheʻe ʻia ʻana, e hoʻomaloʻo lohi ka crucible no ka pale ʻana i nā māwae, a ma hope o ke puhi ʻana i kahi kiln ma nā mahana ma waena o 1000-1150°C. ʻO kēia kaʻina hana e hōʻoia i ka crucible e paʻa i kona ikaika mechanical a me ke kūpaʻa haʻalulu wela.

Hoʻohana ʻia i nā Crucibles Custom Clay Graphite

He kūpono nā Clay Graphite Custom Crucibles no nā ʻoihana koʻikoʻi e koi ana i nā mea hana kiʻekiʻe no ka hoʻoheheʻe ʻana a me ka hoʻolei ʻana i nā metala.

1. Die Casting a me Aluminum Foundry

Ma ka hoʻoheheʻe ʻana a me ka alumini foundries, he mea koʻikoʻi ka maikaʻi o ka wela a me ka mālama ʻana i ka ikehu o nā crucibles graphite pālolo. ʻO ko lākou hiki ke mālama i kahi mahana metala paʻa e hōʻoia i ka maikaʻi a me ka maʻalahi o ka hoʻolei ʻana.

2. Mea Hana kila a me ka wela wela

I ka hana kila a me nā kaʻina hana hoʻomaʻemaʻe metala kiʻekiʻe, hāʻawi nā crucibles graphite pālolo maikaʻi loa i ka haʻalulu wela a me ke kūpaʻa slag, e hoʻolilo iā lākou i kūpono no kēia mau kūlana koʻikoʻi.

3. Nā ʻOihana Kaʻa a me nā Aerospace

Ke koi nei nā ʻoihana kaʻa a me nā ʻoihana aerospace i nā metala o ke ʻano kiʻekiʻe loa. Kōkua nā crucibles graphite pālolo e hōʻoiaʻiʻo i ka like ʻana o nā waiwai metala, e hāʻawi ana i ka kūlike no nā noi hana kiʻekiʻe e like me nā ʻāpana mīkini a me nā ʻāpana aerospace.

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: He aha nā ʻoihana e hoʻohana ai i ka Clay Graphite Custom Crucibles?
Hoʻohana ʻia ʻo Clay Graphite Custom Crucibles i ka die casting, aluminum foundries, steelmaking, a me nā ʻoihana e koi ana i ka hana metala kiʻekiʻe, e like me nā ʻoihana kaʻa a me nā ʻoihana aerospace. ʻO kā lākou thermal conductivity a me ka lōʻihi e kūpono iā lākou no kēia mau ʻāpana.

Q6: Pehea e hoʻomaikaʻi ai ka Clay Graphite i ka ikehu?
ʻO ka hana wela maikaʻi o Graphite e hōʻoia i ka wikiwiki a ʻoi aku ka maikaʻi o ka hoʻomehana ʻana i nā metala, e hōʻemi ana i ka pau ʻana o ka ikehu a me ka manawa wela. Hoʻemi kēia i ka hoʻohana ʻana i ka ikehu a me nā hana wikiwiki.

Q7: Hiki iā ʻoe ke hoʻonohonoho i ka nui o ka crucible?
ʻAe, hāʻawi mākou i nā nui maʻamau a me nā hoʻolālā no kāu pono hoʻoheheʻe kikoʻī, inā paha no ka hoʻolei pololei liʻiliʻi a i ʻole ka hana nui.

Q8: Pehea e hoʻohālikelike ai nā Crucibles Kuʻuna Clay Graphite me nā crucibles kuʻuna?
Ke hoʻohālikelike ʻia me ka pālolo kahiko a i ʻole nā ​​​​mea hoʻoheheʻe metala, hāʻawi ka pālolo graphite crucibles ʻoi aku ka maikaʻi o ka conductivity thermal, ka lōʻihi o ke ola, a ʻoi aku ka maikaʻi o ka ikehu, ʻoiai he koho maikaʻi loa ia no ka hoʻoheheʻe kiʻekiʻe.

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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