Isu tinobatsira nyika kukura kubva 1983

Sic Crucibles Yekunyungudutsa Bira

Tsanangudzo Pfupi:

Sic Crucibles, inonyanya kugadzirwa kubva kusilicon carbide, inoshandiswa zvakanyanya mumaindasitiri uko kutonhora kwakanyanya uye kuramba kwemakemikari kwakakosha. Aya macrucibles ave sarudzo yekuenda kune yekutanga uye marabhoritari nekuda kwekusimba kwazvo, ichiita kuti ive yakakosha kune maitiro akadai sekunyunguduka kwesimbi, kukanda, uye kunatsa.


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Crucible Quality

Inomira Mamiriyoni eSmelts

PRODUCT FEATURES

Superior Thermal Conductivity

Iyo yakasarudzika musanganiswa wesilicon carbide uye graphite inovimbisa nekukurumidza uye yunifomu kupisa, zvakanyanya kuderedza pasi panguva yekunyungudika.

 

Superior Thermal Conductivity
Kunyanya Tembiricha Resistance

Kunyanya Tembiricha Resistance

Iyo yakasarudzika musanganiswa wesilicon carbide uye graphite inovimbisa nekukurumidza uye yunifomu kupisa, zvakanyanya kuderedza pasi panguva yekunyungudika.

Durable Corrosion Resistance

Iyo yakasarudzika musanganiswa wesilicon carbide uye graphite inovimbisa nekukurumidza uye yunifomu kupisa, zvakanyanya kuderedza pasi panguva yekunyungudika.

Durable Corrosion Resistance

ZVAKAITIKA ZVINHU

 

Graphite / % 41.49
SiC / % 45.16
B/C / % 4.85
Al₂O₃ / % 8.50
Bulk density / g·cm⁻³ 2.20
Zviri pachena porosity / % 10.8
Kupwanya simba/ MPa (25 ℃) 28.4
Modulus yekuputika/ MPa (25 ℃) 9.5
Moto kuramba tembiricha/ ℃ >1680
Thermal shock resistance / Nguva 100

 

Chimiro/Fomu A (mm) B (mm) C (mm) D (mm) E x F hukuru (mm) G x H (mm)
A 650 255 200 200 200x255 Pakukumbira
A 1050 440 360 170 380x440 Pakukumbira
B 1050 440 360 220 ⌀380 Pakukumbira
B 1050 440 360 245 ⌀440 Pakukumbira
A 1500 520 430 240 400x520 Pakukumbira
B 1500 520 430 240 ⌀400 Pakukumbira

PROCESS Flow

Precision Formulation
Isostatic Pressing
High-Temperature Sintering
Surface Enhancement
Yakasimba Hunhu Kuongorora
Safety Packaging

1. Precision Formulation

High-purity graphite + premium silicon carbide + proprietary binding agent.

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2.Isostatic Pressing

Density kusvika 2.2g/cm³ | Wall ukobvu kushivirira ± 0.3m

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3.High-Temperature Sintering

SiC particle recrystallization inogadzira 3D network chimiro

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4. Surface Enhancement

Anti-oxidation coating → 3 × yakanatsiridza corrosion resistance

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5.Yakasimba Hunhu Kuongorora

Yakasarudzika kodhi yekutevera yehupenyu hwakazara traceability

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6.Safety Packaging

Shock-absorbent layer + Moisture barrier + Reinforced casing

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PRODUCT APPLICATION

GASI INONYUKISA CHORA

Gas Melting Furnace

Induction yakanyunguduka choto

Induction Melting Furnace

Resistance furnace

Resistance Melting Furnace

SEI TISARUDZEI

Material:

YeduCylindrical Crucibleinogadzirwa kubva kune isostatically yakadzvanywa silicon carbide graphite, chinhu chinopa yakasarudzika yepamusoro-tembiricha kuramba uye yakanakisa yekupisa conductivity, ichiita chishandiso chakakosha chekugadzira maindasitiri ekunyungudutsa.

  1. Silicon Carbide (SiC): Silicon carbide inozivikanwa nekuomarara kwayo kwakanyanya uye kuramba kwekupfeka nekuora. Inogona kumirisana nepamusoro-tembiricha yemakemikari maitiro, ichipa kugadzikana kwepamusoro kunyangwe pasi pekunetseka kwekupisa, izvo zvinoderedza njodzi yekutsemuka panguva yekushanduka kwekushisa kamwe kamwe.
  2. Natural Graphite: Natural graphite inopa yakasarudzika yekupisa conductivity, kuve nechokwadi chekukurumidza uye yunifomu kupisa kugovera mukati mecrucible. Kusiyana nechinyakare chevhu-based graphite crucibles, yedu cylindrical crucible inoshandisa yakakwirira-kuchena kwechisikigo graphite, iyo inovandudza kupisa kwekufambisa kushanda uye kuderedza kushandiswa kwesimba.
  3. Isostatic Kudzvanya Tekinoroji: Iyo crucible inoumbwa uchishandisa advanced isostatic kudzvanya, kuve nechokwadi cheunifomu density isina mukati kana kunze kukanganisa. Iyi tekinoroji inosimudzira kusimba uye kutsemuka kuramba kweiyo crucible, ichiwedzera kusimba kwayo munzvimbo dzepamusoro-tembiricha.

 Kuita:

  1. Superior Thermal Conductivity: Iyo Cylindrical Crucible inogadzirwa kubva kune yakakwira thermal conductivity zvinhu zvinobvumira kukurumidza uye kunyangwe kupisa kugovera. Izvi zvinowedzera kushanda kweiyo smelting process apo ichideredza kushandiswa kwesimba. Kuenzaniswa neyakajairwa crucibles, kupisa kwemafuta kunovandudzwa ne15% -20%, zvichitungamira kune yakakosha kuchengetedza mafuta uye nekukurumidza kutenderera kwekugadzira.
  2. Yakanakisa Corrosion Resistance: Yedu silicon carbide graphite crucibles inopokana zvakanyanya kune inoora mhedzisiro yesimbi yakanyungudutswa nemakemikari, kuve nechokwadi kugadzikana uye hupenyu hurefu hweiyo crucible panguva yekushandiswa kwenguva refu. Izvi zvinovaita vakanaka pakunyungudutsa aluminium, mhangura, uye akasiyana simbi alloys, kuderedza kugadzirisa uye kutsiva frequency.
  3. Upenyu Hwebasa Hwakawedzerwa: Nehupamhi hwepamusoro uye yakasimba-yakasimba chimiro, hupenyu hwe cylindrical crucible yedu ndeye 2 kusvika ku5 nguva yakareba kupfuura yevhu yevhu graphite crucibles. Iko kupikisa kwepamusoro kuputsa uye kupfeka kunowedzera hupenyu hwekushanda, kuderedza nguva yekudzikisa uye kutsiva mari.
  4. Yakakwira Oxidation Resistance: Iyo yakanyatso kuumbwa zvinhu kuumbwa zvinobudirira kudzivirira oxidation yegraphite, kuderedza kuderera pakupisa kwakanyanya uye kuwedzera hupenyu hwecrucible.
  5. Superior Mechanical Strength: Nekuda kweiyo isostatic yekutsikirira maitiro, iyo crucible inozvirumbidza yakasarudzika mechanical simba, ichichengetedza chimiro chayo uye kusimba munzvimbo dzepamusoro-tembiricha. Izvi zvinoita kuti ive yakanakira kunyungudutsa nzira inoda kudzvanywa kwepamusoro uye kugadzikana kwemichina.

Product Advantages:

  • Material Benefits: Kushandiswa kwechisikigo graphite uye silicon carbide inogonesa yakakwira yekupisa conductivity uye kushora kusagadzikana, ichipa kushanda kusingaperi munzvimbo dzakaoma, dzepamusoro-tembiricha.
  • Yakakwirira-Density Chimiro: Isostatic yekutsikirira tekinoroji inobvisa mukati ma voids uye makatsemuka, zvakanyanya kuvandudza iyo crucible kusimba uye simba panguva yekuwedzera kushandiswa.
  • High-Temperature Kugadzikana: Inokwanisa kutsungirira tembiricha inosvika 1700 ° C, crucible iyi yakanakira nzira dzakasiyana dzekunyungudika nekukanda zvinosanganisira simbi uye alloys.
  • Kushanda Kwesimba: Hunhu hwayo hwepamusoro hwekutamisa kupisa hunoderedza kushandiswa kwemafuta, nepo zvinhu zvine hushamwari zvinoderedza kusvibiswa nemarara.

Kusarudza yedu yepamusoro-inoshanda Cylindrical Crucible haingo wedzera kunyungudutsa kwako zvakanaka asi zvakare kuderedza mashandisirwo esimba, kuwedzera hupenyu hwemidziyo, uye kudzikisa mutengo wekugadzirisa, pakupedzisira uchivandudza kugadzira.

Zvakanakira Sic Crucibles

  1. High-Temperature Resistance: Sic Crucibles inomira tembiricha inosvika 1650 ° C, ichiita kuti ive yakanakira kunyunguduka kwesimbi uye mamwe maapplication ekupisa.
  2. Kugara uye Hurefu Hwehupenyu: Nesimba rakasimba rekupwanya re ≥ 8.5 MPa, aya macrucibles anogona kutsungirira kushushikana kwemakanika kunosanganisirwa mumaindasitiri pasina kutsemuka kana kukanganisa.
  3. Kemikari Kugadzikana: Iyo yakakwira silicon carbide yemukati (50-60%) inopa yakanakisa kupokana nekuita kwemakemikari, kuve nechokwadi chehupenyu hurefu kunyangwe kana yakafumurwa kune simbi dzakanyungudutswa kana makemikari ane hukasha.

Kubata Kwakachengeteka uye Kuchengetedza kweSic Crucibles

Kuwedzera hupenyu hweSic Crucibles uye kuve nechokwadi chekushanda kwavo kwakachengeteka, zvakakosha kutevedzera mashoma ekugadzirisa nhungamiro:

  • Kugara Kuchenesa: Macrucibles anofanirwa kucheneswa nguva nenguva kuti abvise chero zvakasara, kudzivirira kusvibiswa nekuora.
  • Dzivisa Thermal Shock: Kudziya zvishoma nezvishoma uye kutonhora kwakakosha kudzivirira kutsemuka. Kuchinja kwekushisa kamwe kamwe kunogona kukonzera kuti zvinhu zvityoke.
  • Dzivirira Kemikari Corrosion: Dzivisa kuratidzwa kumakemikari anoparadza, kunyanya alkaline kana acidic mhinduro, iyo inogona kukanganisa kuvimbika kwechimiro checrucible.

Ruzivo Runoshanda kune Vatengi

Kusarudza iyo chaiyo Sic Crucible zvinoenderana nezvinodiwa chaizvo zvemaindasitiri maitiro ako. Funga zvinhu zvakaita setembiricha, kuenderana kwezvinhu, uye saizi zvinodiwa. Mumashandisirwo epasirese-chaiwo, vatengi vazhinji vakashuma kudzikiswa kukuru kwemitengo yekuchengetedza uye nekuwedzera kugadzirwa kwekuita nekuchinja kuSic Crucibles.

Sic Crucibles chishandiso chakakosha kune maindasitiri anoda zvinhu zvepamusoro-soro zvinokwanisa kumirisana nekupisa kwakanyanya uye kuratidzwa kwemakemikari. Nekunzwisisa zvivakwa zvavo uye nekutevera mapuroteni ekugadzirisa kwakaringana, mabhizinesi anogona kusimudzira kushanda nesimba uku achidzikisa nguva.

Aya maitiro anopa Sic Crucibles yakasarudzika yekupisa yekupisa, kuderera kwekuwedzera kwemafuta, uye kuramba kusvibiswa kwemakemikari, kuve nechokwadi kuti inoshanda nemazvo kunyange munzvimbo dzakaoma.

FAQS

Q1: Ndezvipi zvakanakira silicon carbide graphite crucibles ichienzaniswa neyechinyakare graphite crucibles?

Higher Temperature Resistance: Inogona kumira 1800 ° C kwenguva refu uye 2200 ° C kwenguva pfupi (vs. ≤1600 ° C ye graphite).
Upenyu Hwakareba: 5x zviri nani kupisa kuvhunduka kuramba, 3-5x yakareba avhareji yehupenyu hwesevhisi.
Zero Contamination: Hapana kabhoni kupinda, kuve nechokwadi chakanyungudutswa simbi kuchena.

Q2: Ndedzipi simbi dzinogona kunyungudutswa mune idzi crucibles?
Common Metals: Aluminium, mhangura, zingi, goridhe, sirivha, nezvimwe.
Reactive MetalsLithium, sodium, calcium (inoda Si₃N₄ coating).
Refractory Metals: Tungsten, molybdenum, titanium (inoda vacuum / inert gasi).

Q3: Ko macrucibles matsva anoda pre-kurapwa usati washandiswa?
Mandatory Baking: Zvishoma nezvishoma kupisa kusvika 300 ° C → bata kwemaawa maviri (inobvisa hunyoro hwasara).
First Melt Recommendation: Nyungudusa batch yezvakaraswa zvinhu kutanga (inoumba danda rekudzivirira).

Q4: Nzira yekudzivirira sei crucible kupaza?

Usambofa wakachaja zvinhu zvinotonhora mune inopisa crucible (max ΔT <400 ° C).

Mwero wekutonhodza mushure mekunyunguduka <200°C/awa.

Shandisa mbambo dzakatsaurirwa dzecrucible (dzivisa mechanical impact).

Q5: Nzira yekudzivirira sei crucible cracking?

Usambofa wakachaja zvinhu zvinotonhora mune inopisa crucible (max ΔT <400 ° C).

Mwero wekutonhodza mushure mekunyunguduka <200°C/awa.

Shandisa mbambo dzakatsaurirwa dzecrucible (dzivisa mechanical impact).

Q6: Ndeipi iyo shoma yekuodha huwandu (MOQ)?

Standard Models: 1 chidimbu (mienzaniso iripo).

Custom Designs: 10 zvidimbu (CAD mifananidzo inodiwa).

Q7: Ndeipi nguva yekufambisa?
In-Stock Items: Inotakurwa mukati memaawa makumi mana nemasere.
Custom Orders: 15-25mazuvayekugadzira uye mazuva makumi maviri ekuumba.

Q8: Ungaziva sei kana crucible yakundikana?

Kutsemuka> 5mm pamadziro emukati.

Metal kupinda kudzika> 2mm.

Deformation> 3% (yera yekunze dhayamita shanduko).

Q9: Iwe unopa kutungamira kwekunyungudika?

Heating curves yesimbi dzakasiyana.

Inert gasi kuyerera rate Calculator.

Slag kubvisa vhidhiyo tutorials.


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