Pfeka zvinodzivirira uye zvinodzivirira moto zvinokandwa

Kuvakwa kweCFB boiler lining kwakaomarara zvakanyanya, nehupamhi hwekuyerera kwezvinhu uye kuyerera kwakakura muhurongwa hwekutenderera.Izvo zvinodikanwa kuti refractory inoshandiswa kune lining ichave yakasimba simba, yakanaka kupfeka kuramba uye kushanda zvakanaka.

Details

Pfeka zvisingaite uye
moto-resistant castable

Pfeka kuramba, corrosion resistance, tembiricha yepamusoro yebasa, hupenyu hurefu hwebasa uye kuvaka kuri nyore

Iyo yakakwirira-yakasimba inomira-inodzivirira refractory castable yakagadzirwa ne corundum, silicon carbide uye yakakosha giredhi yakafa yakatsva bauxite seyakanyanya mbishi zvinhu, pamwe ne-ultra-fine poda uye composite additives.Iyo inoratidzirwa nekukwira kwekutanga kwepakati tembiricha kusimba, kuita kwakanaka kwekushisa kwepamusoro, vhoriyamu yakagadzikana, kuramba kwakasimba kune slag kupinza uye ngura, kudzivirira kwekukura kwevhu, kuvaka kuri nyore, uye kusimba kwakasimba kweiyo lining chimiro.Iyo yakanaka kupfeka-inodzivirira zvinhu inoshandiswa muCFB boilers parizvino.

Zvenyama uye zvemakemikari indexes yezvigadzirwa

Chinhu/Muenzaniso

DFNMJ-1

DFNMJ-2

DFNMJ-3

DFNMJ-4

Al2O3 (%)

≥70

≥75

≥80

≥85

SiO2 (%)

≤26

≤21

≤16

≤11

CaO (%)

≤2.5

≤1.5

≤1.2

≤1.0

Kuwanda kwehuwandu (g/cm³)

2.75

2.85

2.90

2.95

Kudzvinyirira simba
(Mpa)

110℃×24h

≥70

≥80

≥85

≥90

 

815℃×3h

≥80

≥85

≥90

≥95

 

1100 ℃ × 3h

≥85

≥90

≥95

≥110

Flexural simba
(Mpa)

110℃×24h

≥8

≥11

≥12

≥13

 

815℃×3h

≥9

≥12

≥13

≥14

 

1100 ℃ × 3h

≥10

≥13

≥14

≥15

Kupfeka kwakajairika (CC)

≤7

≤6

≤6

≤5

Thermal shock kugadzikana (900 ℃ mvura kutonhora), nguva

≥25

≥20

≥25

≥20

Cherechedza: Indekisi yekushanda inogona kugadziriswa maererano nemamiriro ebasa.

Refractory zvinhu zvine zviratidzo zvakasiyana zvinogona kugadzirwa zvinoenderana nezvinodiwa. Fonera 400-188-3352 kuti uwane ruzivo