Kōkua mākou i ka ulu ʻana o ka honua mai 1983

Kīwī no ka umu ahi no ka mea hoohehee metala

ʻO ka wehewehe pōkole:

I ka honua o ka hoʻoheheʻe metala, koho i ka ponoipuhao no ka umu ahiHe mea koʻikoʻi nā noi no ka loaʻa ʻana o nā hopena maikaʻi loa. Hoʻolālā akamai ʻia kā mākoukapuahi ipuhaoua hana ʻia e kū i nā kūlana hoʻoheheʻe koʻikoʻi ʻoiai e hōʻoiaʻiʻo ana i ke ʻano kiʻekiʻe o ka metala hoʻoheheʻe. Me ka nānā ʻana i ka lōʻihi, ka pono, a me ka versatility, ʻo kēia mau crucibles ke koho kūpono no ka poʻe ʻoihana e ʻimi nei i ka hana hilinaʻi ma waena o nā ʻano umu ahi.


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 mākouʻO nā ipu hao no ka umu ahihana ʻia mai nā mea kiʻekiʻe kiʻekiʻe i koho pono ʻia e hoʻomaikaʻi i ka hana:

  • ʻO Graphite a me Silicon Carbide Compositions: ʻO ka hui pū ʻana o kēia mau mea e hāʻawi i ka conductivity thermal maikaʻi loa, e hōʻoiaʻiʻo ana i ka wikiwiki a me ka wela. ʻO nā waiwai kūlohelohe o ka graphite e ʻae ai i ka pale ʻana i ka wela kiʻekiʻe, ʻoiai ke hāʻawi nei ka silicon carbide i ke kūpaʻa maikaʻi a me ke kūpaʻa haʻalulu wela.
  • Hoʻouna ʻia ka Thermal Transmission: ʻO ka hoʻohana ʻana i nā mea conductivity thermal kiʻekiʻe e hāʻawi i nā crucibles me kahi hui paʻa a hoʻemi i ka porosity, e hoʻonui ai i ka hoʻoili wela wikiwiki. ʻO kēia ke alakaʻi i ka manawa hoʻoheheʻe wikiwiki a me ka hoʻomaikaʻi ʻana i ka ikehu.

 

ʻOi aku ka Density a me ka Hoʻolālā

Hoʻolālā ʻia ka hoʻolālā ʻana o kā mākou umu ahi e hoʻokō i nā pono kikoʻī o nā ʻano umu like ʻole, e ʻae ai i ka hoʻonui ʻana i ka pono a me ka hana:

  • State-of-the-Art Isostatic Pressing: Loaʻa kēia ʻenehana hana kiʻekiʻe i kahi mea ʻaʻahu a me ka hala ʻole me ka ʻokoʻa. ʻO ka hopena he crucible e hāʻawi i ka ikaika a me ka lōʻihi i ka wā o ka hoʻoheheʻe ʻana.
  • Elevated Resilience: Hoʻolālā ʻia kā mākou crucibles me ka hoʻohana ʻana i ka hoʻoheheʻe kiʻekiʻe kiʻekiʻe, nā mea maka kiʻekiʻe, a me ka hoʻolālā huahana ʻoihana. Loaʻa kēia i kahi mea paʻa loa e hiki ke kū i ke kiʻekiʻe o ke kaomi kiʻekiʻe, e hōʻoiaʻiʻo ana i ka hilinaʻi i nā noi koi.

 

Hoʻonui i ke ola

ʻO kekahi o nā pōmaikaʻi nui o kā mākou Crucibles for Furnace ʻo ko lākou ola lōʻihi:

  • ʻO ka lōʻihi i hoʻohālikelike ʻia me nā crucibles graphite pālolo maʻamau: ʻO kā mākou crucibles ke kaena nei i ke ola e hoʻolōʻihi ʻia e 2 a 5 mau manawa i ka hoʻohālikelike ʻana i nā crucibles graphite pālolo maʻamau, e pili ana i ka mea hana. ʻO kēia lōʻihi ka unuhi ʻana i ka liʻiliʻi o nā mea pani a me nā kumukūʻai hana haʻahaʻa i ka manawa.

 

Kaulana Mahana Graphite Crucible

ʻOi aku ka maikaʻi o kā mākou umu ahi i ko lākou hiki ke kū i nā wela wela:

  • Laulā Kiʻekiʻe: Hiki i kā mākou graphite crucibles ke hana maikaʻi i loko o kahi mahana wela a hiki i ka 1700 ° C, e kūpono ana iā lākou no nā ʻano hana like ʻole, me ka hoʻoheheʻe ʻana i ka ferrous a me ka hoʻoheheʻe ʻole, a me nā metala makamae e like me ke gula a me ke kālā.
  • Thermal Shock Resistance: Hoʻolālā ʻia e mālama i nā loli wela wikiwiki, mālama kā mākou crucibles i ko lākou kūpaʻa ʻana, e hāʻawi ana i ka hana hilinaʻi i nā hana hoʻoheheʻe mau.
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 nā ala uku e ʻae ai kāu hui?

Hāʻawi mākou i nā koho uku he nui no ka hoʻokō ʻana i nā nui kauoha like ʻole. No nā kauoha liʻiliʻi, ʻae mākou iā Western Union a me PayPal. No nā kauoha nui, koi mākou i ka 30% uku e T / T ma mua, me ke koena i hoʻopau ʻia ma mua o ka hoʻouna ʻana.

Q7: Pehea e hana ai me ka hewa?

Hoʻokumu mākou i nā ʻōnaehana hoʻokele maikaʻi loa, me ka helu kīnā ʻole ma lalo o 2%. Inā loaʻa nā pilikia me ka huahana, e hāʻawi mākou i kahi pani manuahi.

Q8: Hiki iā mākou ke kipa i kāu hui?

ʻAe, hoʻokipa ʻia ʻoe i kēlā me kēia manawa.

 

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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