Isu tinobatsira nyika kukura kubva 1983

Huru crucible yekunyungudusa nekudira mukukanda

Tsanangudzo Pfupi:

Yedumacrucibles makuruakagadzirwa kuti asangane nezvinodiwa zvakaomarara zvekunyunguduka kwesimbi, zvichipa kushanda kwakasimba mukupisa kwakanyanya uye nharaunda dzakaoma. Iyi crucibles ndiyo yakakwana mhinduro kune foundries uye maindasitiri ekugadzira simbi anoda akavimbika, anogara kwenguva refu midziyo yekunyungudutsa yakawanda yakawanda yeferrous uye isiri-ferrous simbi.


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Product Tags

Kukurumidza Kupisa Kuitisa · Hupenyu Hurefu Hwebasa

Premium Thermal Shock Resistant Graphite Crucible

PRODUCT FEATURES

Rapid Melting

High thermal conductivity graphite material inovandudza kupisa kwemafuta ne30%, zvakanyanya kuderedza nguva yekunyunguduka.

graphite crucibles
graphite crucbiles

Superior Thermal Shock Resistance

Resin-bonded tekinoroji inomira nekukurumidza kupisa uye kutonhora, ichibvumira yakananga kuchaja pasina kutsemuka.

Exceptional Durability

High mechanical simba rinopikisa kukanganiswa kwemuviri uye kukukurwa kwemakemikari kwehupenyu hurefu hwebasa.

graphthite crucibles

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

 

No Model 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

 

PROCESS Flow

Precision Formulation

1. Precision Formulation

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

.

Isostatic Pressing

2.Isostatic Pressing

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

.

High-Temperature Sintering

3.High-Temperature Sintering

SiC particle recrystallization inogadzira 3D network chimiro

.

Yakasimba Hunhu Kuongorora

5.Yakasimba Hunhu Kuongorora

Yakasarudzika kodhi yekutevera yehupenyu hwakazara traceability

.

Surface Enhancement

4. Surface Enhancement

Anti-oxidation coating → 3 × yakanatsiridza corrosion resistance

.

Safety Packaging

6.Safety Packaging

Shock-absorbent layer + Kunyorova barriers + Reinforced casing

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PRODUCT APPLICATION

Inokodzera simbi dzakawanda dzisina-ferrous

kunyunguduka kwealuminium

Melt Aluminium

mhangura inonyunguduka

Melt Copper

ndarama inonyunguduka

Melt Gold

SEI TISARUDZEI

Imwe neimwe hombe crucible inogadzirwa-yakagadzirwa kuburikidza ne-isostatic kudzvanya kuti ive yunifomu ukobvu uye kusimba, izvo zvinoguma nekugovera kupisa kuri nani uye nekuwedzera hupenyu hwesevhisi.

Thermal uye Mechanical Performance

Makuru ma crucibles akagadzirirwa kutsungirira kutonhora kwakanyanya, kazhinji anosvika 1600 ° C, zvichienderana nesimbi chaiyo iri kugadziriswa. Kupisa kwavo kwepamusoro kwemafuta kunovimbisa kukurumidza kupisa nguva uye kushanda kwesimba, izvo zvakakosha kune yakakura-yakakura maindasitiri maapplication.

Pamusoro pezvo, yavo yakaderera coefficient yekuwedzera kwemafuta inovimbisa kuti crucible inoramba kuputika kana kuputika panguva yekukurumidza kushanduka kwekushisa, zvichiita kuti zvive zvakanyanya kusimba kuti zvidzokororwe kushandiswa mumabasa anorema-basa.

Corrosion uye Slag Resistance

Kana ichinyungudusa mavhoriyamu makuru esimbi, iyo crucible inowanzo kuoneswa kune corrosive slags uye simbi oxides iyo inogona kukanganisa yakaderera-mhando zvinhu. Macrucibles edu mahombe akagadzirwa zvakanyanya neakakwira corrosion kuramba, kuve nechokwadi chekupfeka kushoma kunyangwe kana ichinyungudutsa simbi dzinoshanda kana alloys. Iyo crucible yakatsetseka yemukati mepamusoro inodzivirirawo kuvakwa kwesimbi zvakasara, kuve nechokwadi chekuti simbi yakanyungudutswa inoyerera yakasununguka isina kunamatira, iyo inovandudza iyo yose kudurura uye inoderedza tsvina yesimbi.

Capacity uye Applications

Macrucible edu mahombe anowanikwa muhukuru hwakasiyana, ane hunyanzvi kubva pa50 kg kusvika pamusoro pe500 kg, zvichienderana nechoto chaiyo uye simbi inonyungudika zvinodiwa. Aya ma crucibles akagadzirwa kuti aenderane nemagetsi induction furnaces, gasi-anopfurwa nemagetsi, uye masimbi ekupikisa, achipa kuchinjika mumaindasitiri akasiyana ekugadzira simbi.

Zvikumbiro zvinosanganisira:

  • Mavasirwo uye Metal Casting: Yakanakira kunyungudika kukuru kwesimbi sealuminium, mhangura, uye simbi mumitsva inoda kubuda kwepamusoro uye kuenderana mhando.
  • Simbi Kugadzirwa: Makuru ma crucible akakosha pakubata simbi yakanyungudutswa panguva yealloying uye yekukanda maitiro.
  • Yakakosha Metal Refining: Yakakwana pakukwenenzvera maoperation anobata negoridhe, sirivheri, uye platinamu muhuwandu hukuru.
  • Recycling Industries: Inoshandiswa kunyungudutsa zvimedu zvesimbi uye kuzvidzokorora kuita ingots dzinoshandiswa kana zvikamu.

Yakawedzerwa Durability uye Hupenyu Hurefu

Zvikoro zvedu zvakakura zvakavakwa kuti zvitsungirire mamiriro ezvinhu akaoma ekuenderera mberi kwekunyunguduka kwesimbi. Nehupenyu hunosvika zana hwekunyunguduka kunoenderana nerudzi rwesimbi uye nechoto mamiriro, ivo vanopa yenguva refu yekuchengetedza mutengo nekudzikisa kuwanda kwekutsiva. Iyo yakasimba dhizaini zvakare inovimbisa kuti iyo crucible inoramba yakarongeka yakarongeka, kunyangwe mushure mekudzokorora kuratidzwa kune kupisa kwakanyanya uye kushushikana kwemagetsi.

Key Features

  • Yakakwira Thermal Conductivity: Inovimbisa kukurumidza kupisa uye kunyange kugovera tembiricha.
  • Yakaderera Thermal Kuwedzera: Inoderedza njodzi yekutsemuka pasi pekukurumidza kuchinja kwekushisa.
  • Corrosion uye Slag Resistance: Inodzivirira crucible kubva kumakemikari maitiro uye slag kuvaka panguva yekunyunguduka.
  • Huru Kugona: Inowanikwa muhukuru hwakakodzera kunyungudutsa 50 kg kusvika 500 kg kana kupfuura yesimbi.
  • Kuenderana neMazhinji Furnace Types: Inokodzera kushandiswa mumagetsi induction, gasi-inopfurwa, uye mavira ekupikisa.
  • Hupenyu Hurefu Hwebasa: Yakagadzirirwa kumirisana neakawanda kunyunguduka kutenderera, kudzikisa kushanda kwekudzika uye kutsiva mutengo.

Sei Kusarudza Macrucibles edu Makuru?

Semutengesi anotungamira wezvigadzirwa zvemaindasitiri, isu tinotungamira mhando, kusimba, uye kuita muchero chigadzirwa. Macrucibles edu mahombe akagadzirwa kuti awedzere kugadzirwa uye kuve nechokwadi chemhedzisiro inopindirana mune yakakwira-vhoriyamu yekunyungudika maitiro. Kunyangwe iwe uri kumhanyisa simbi yekuwana simbi, yakakosha simbi yekunatsa, kana kudzokorodza chirimwa, macrucible edu makuru anopa huwandu uye kuvimbika kunodiwa kuzadzisa zvinangwa zvako zvekushanda.

graphite crucibles

FAQS

Q1: Ko Iyo Crucible Cover inogona kuderedza mari yesimba here?
A: Ndizvozvo! Inoderedza kupisa kurasikirwa, kucheka kushandiswa kwesimba kusvika ku30%.

Q2: Ndeapi mavira anowirirana?
A: Inoshandiswa zvakasiyana-siyana-yakakodzera kupinza, gasi, uye mavira emagetsi.

Q3: Is graphite silicon carbide yakachengeteka kune tembiricha yakakwira?
A: Hongu. Kugadzikana kwayo uye kugadzikana kwemakemikari kunoita kuti ive yakakwana kune yakanyanyisa mamiriro.

 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: Tinogona sei kuvimbisa kunaka?

Isu tinovimbisa mhando kuburikidza nemaitiro edu ekugara tichigadzira pre-yekugadzira sampu isati yagadzirwa yakawanda uye kuita ongororo yekupedzisira isati yatumirwa.

Q7: Sei uchifanira kutenga kubva kwatiri kwete kubva kune vamwe vatengesi?

Kutisarudza isu semutengesi wako zvinoreva kuwana mukana wemidziyo yedu yakakosha uye kugamuchira nyanzvi yehunyanzvi hwekubvunzana uye yakanakisa mushure mekutengesa sevhisi.

Q8: Ndeapi kukosha kwakawedzerwa masevhisi ayo kambani yako inopa?

Pamusoro pekugadzirwa kwechinyakare kwezvigadzirwa zvegraphite, isu tinopawo kukosha-yakawedzerwa masevhisi akadai se-anti-oxidation impregnation uye kurapwa kwekupfeka, izvo zvinogona kubatsira kuwedzera hupenyu hwesevhisi yezvigadzirwa zvedu.

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