Kaist Ceramic jecha mukana enzanisa nemamwe marudzi ejecha

Kuenzanisa kwemakemikari

Al2O3

SiO2

Fe2O3

TiO2

Fused Ceramic jecha (dema)

72.73%

19.67%

2.28%

1.34%

Cerabeads

60.53%

31.82%

2.07%

2.74%

Kaist Sintered Ceramic jecha

57.27%

32.74%

2.73%

2.82%

Imwe Ceramic jecha

52.78%

38.23%

2.49%

1.68%

calcined jecha (silica sand)

3.44%

90.15%

0.22%

0.14%

Kuenzanisa kwezvinhu zvemuviri uye zvemakemikari

Kuwanda kwehuwandu (g/cm3)

Refractoriness (℃))

Thermal yekuwedzera coefficient (20-1000℃) (10/℃)

Angular coefficient

Kurasikirwa kwekudzima (%)

Fused Ceramic jecha (dema)

1.83

>1800

<6

<1.06

<0.1

Cerabeads

1.72

1825

4.5-6.5

<1.15

<0.1

Kaist Sintered Ceramic jecha

1.58

>1800

4.5-6.5

<1.1

<0.1

Imwe Ceramic jecha

1.53

>1750

4.5-6.5

<1.15

<0.1

calcined jecha (silica sand)

1.59

1450

20

<1.30

<0.1

Kuenzanisa kweakavharidzirwa jecha indexes yejecha rakasiyana-siyana

Kupisa tensile simba (MPa)

Kusimba simba (MPa)

Kupisa kwakanyanya uye nguva yekumanikidza (1000 ℃) (S)

Kufema mweya

(Pa)

Kuwanda kwehuwandu (g/cm3)

Linear yekuwedzera mwero (%)

Fused Ceramic jecha (dema)

2.1

7.3

55

140

1.79

0.08

Cerabeads

1.8

6.2

105

140

1.68

0.10

Kaist Sintered Ceramic jecha

2.0

6.6

115

140

1.58

0.09

Imwe Ceramic jecha

1.8

5.9

100

140

1.52

0.12

calcined jecha (silica sand)

2.0

4.8

62

120

1.57

1.09

Ongorora: Iyo resin modhi uye huwandu hwakawedzerwa hwakafanana, uye jecha mbishi ndeye 70/140 modhi (yakatenderedza AFS65), uye yakafanana coating mamiriro.

Muedzo wekutsva kwekupisa

Fused Ceramic jecha (dema)

Cerabeads

Kaist Sintered Ceramic jecha

Raw

jecha

 mufananidzo2

mufananidzo3

mufananidzo4

10

Nguva

reclamed

 mufananidzo5

 mufananidzo6

mufananidzo7

Ruvara zvishoma nezvishoma runova chiedza, kusviba, kure-chena uye yero;zvimedu zvihombe zvine maburi, uye zvidimbu zvidiki zvehupfu zvine kunamatira.

Ruvara zvishoma nezvishoma runova chiedza uye chero;hapana shanduko yakajeka muchitarisiko (gomba chete rinowanikwa muchikamu chikuru).

Ruvara runoshanduka yero mushure mekugochwa, uye hapana shanduko iri pachena muchitarisiko.

Zvichienderana nekuenzanisa ongororo yedata rebvunzo riri pamusoro, tinotora mhedziso dzinotevera:
① Fused Ceramic jecha (dema), Cerabeads, Kaist Sintered Ceramic jecha, uye mamwe sintered ceramic jecha ese ari aluminosilicate refractory zvinhu.Kuenzaniswa nejecha re calcined (silica sand), ine zvakanakira refractoriness yakakwira, kuderera kwekuwedzera kwemafuta, diki angular coefficient, uye yakanaka mhepo inopenya.;
②Kuwanda kwejecha reKaist Sintered Ceramic jecha riri padyo nesilika jecha, iro rakareruka kupfuura Fused Ceramic sand uye Cerabeads.Pasi pehuremu hwakafanana, nhamba yejecha reKaist Sintered Ceramic rinoshandiswa nevatengi kugadzira cores rinopfuura reFused Ceramic sand uye Cerabeads;
③Kuburikidza nekuenzanisa kweResin yakavharwa jecha index, takaona kuti Kaist Sintered Ceramic jecha ine yakanakisa mashandiro akazara, yechipiri chete kune Fused Ceramic jecha mukuita kwesimba, asi tembiricha yepamusoro uye yekumanikidza kuramba nguva inodarika zvakapetwa kaviri iyo yeFused Ceramic jecha, izvo zviri pachena zvinoita mukugadzirisa dambudziko rediki core rakatyoka cores.
④Indekisi yeResin yakavharwa jecha reKaist Sintered Ceramic jecha iri pachena zviri nani pane iro rejecha rakakamurwa (silika jecha).Kushandiswa kwejecha reKaist Sintered Ceramic pasi peiyo indekisi inogona kuderedza zvakanyanya huwandu hweresin yakawedzerwa, kurerutsa iyo yepakutanga Resin yakavharwa jecha mhando, uye kubatsira vatengi kuvandudza kugadzirwa nharaunda uye kugadzirwa Site management;
Kuburikidza neiyo yekupisa yekudzoreredza bvunzo yeFused Ceramic jecha, Cerabeads, uye Kaist Ceramic jecha, Takaona kuti iyo Fused Ceramic jecha ichave nehombe pores uye madiki madiki anobatana, izvo zvinozotungamira mukuwedzera kwehuwandu hweresin kana yakaputirwazve, nepo. Cerabeads uye Kaist Ceramic jecha haisi pachena shanduko muchitarisiko, saka ivo vakanyanya kukodzera kuvandudzwa uye kudzokorora.


Nguva yekutumira: Zvita-31-2021