Dab tsi yog qhov kub tsis kam ntawm zirconium uas muaj cov pam fiber ntau?

Tso Sijhawm: 2026-01-22

Kev faib:

Dab tsi yog qhov kub tsis kam ntawm zirconium uas muaj cov pam fiber ntau? Zirconia muajceramic fiber daim pamyog cov khoom siv hluav taws xob ua haujlwm kub kub, uas muaj qhov kub thiab txias ua haujlwm zoo dua li cov khoom siv hluav taws xob zoo tib yam (xws li cov qauv lossis cov khoom siv siab huv), feem ntau yog vim muaj qhov sib ntxiv ntawm zirconia (ZrO ₂), txhim kho cov khoom zoo ntawm cov qauv kev ruaj ntseg thiab tsis kam siv lead ua theem hloov ntawm qhov kub thiab txias.

Zirconia muajceramic fiber daim pamyog cov khoom siv rwb thaiv tsev hloov tau yooj yim nrog thawj theem ntawm kev kub siab ua haujlwm. Qhov sib ntxiv ntawm zirconia ua tiav qhov sib npaug ntawm qhov kub thiab txias creep tsis kam thiab thermal conductivity tsawg. Hauv kev ua haujlwm qis dua 1300 ℃, nws qhov kev ua tau zoo (kev ua haujlwm rwb thaiv tsev, kev ruaj ntseg, thiab kev pabcuam lub neej) yog qhov zoo tshaj plaws rau feem ntau cov khoom siv refractory fibers, ua rau nws yog ib qho ntawm cov kev daws teeb meem rau qhov kub thiab txias ib puag ncig. Hauv kev xaiv tiag tiag, kev ntsuam xyuas dav dav yuav tsum tau ua raws li qhov ntsuas kub tshwj xeeb, huab cua ib puag ncig, thiab pob nyiaj siv.

Qhov tseem ceeb ntawm kev ua tau zoo ntawmzirconium muaj cov ntaub ntawv fiber ntau ceramic:

Tsawg thermal conductivity:txog 0.22 W / / (m · K) ntawm 1000 ℃, nrog kev rwb thaiv tsev siab;
High tensile zog:≥ 21 MPa, tsis yooj yim torn, ntau ruaj thaum siv thiab siv;
Zoo thermal stability thiab thermal shock kuj:nws tsis yooj yim rau tawg los yog pulverize tom qab rov kub thiab poob;
Zoo tshuaj stability:haum rau nruab nrab lossis tsis muaj zog oxidizing / txo cov cua, tab sis tsis tiv taus cov kua qaub thiab cov hauv paus, xav tau txheej tiv thaiv.
Dav kub ua haujlwm ntau yam:Lub sij hawm ntev ua haujlwm kub tuaj yeem ncav cuag li ntawm 1350 ℃, thiab kev faib tawm qhov kub thiab txias tuaj yeem siab txog 1430 ℃, uas tuaj yeem ua tau raws li qhov xav tau ntawm ntau qhov chaw kub kub.
Kev siv dav dav:Vim nws zoo heev kub tsis kam, zirconium uas muaj ceramic fiber daim pam yog dav siv nyob rau hauv high-temperature teb xws li kiln hauv ob sab phlu, boiler rwb thaiv tsev, tshav kub kev kho mob kub tswj, iav kiln ru tsev rwb thaiv tsev, furnace qhov rooj sealing, flue hauv ob sab phlu, pipeline rwb thaiv tsev, etc. khoom siv.

Technical Parameters

Hom		COM	ST	HP	HA	Zir-Alu	HZ
Classified Temp.		1100℃ (2012℉)	1260℃ (2300℉)	1260℃ (2300℉)	1360℃ (2480℉)	1400℃ (2550℉)	1430℃ (2606℉)
Ua haujlwm Temp.		<1000 ℃ (1832℉)	1050℃ (1922℉)	1100℃ (2012℉)	1200℃ (2192℉)	1200℃ (2192℉)	1350℃ (2462℉)
Xim		dawb	dawb	dawb	dawb	dawb	dawb
Qhov ceev (kg / m3)		96/128 (6/8 lb/ft3)	96/128 (6/8 lb/ft3)	96/128 (6/8 lb/ft3)	128/160 (8/10 lb/ft3)	128/160 (8/10 lb/ft3)	128/160 (8/10 lb/ft3)
Linear Shrinkage (％) (24 teev, ceev 128 kg/m³)		-4 (1000℃/ 2012℉)	-3 (1000℃/1832℉)	-3 (1100℃/2012℉)	-3 (1250℃/2282℉)	-3 (1200℃/2192℉)	-3 (1350℃/2462℉)
Thermal conductivity (W/MK) Ceev 128kg/m³ (8 lb/ft3)		0.09 (400℃/752℉) 0.16 (800℃/1472℉)	0.09( 400℃/752℉) 0.16 (800℃/1472℉)	0.09 (400℃/ 752℉) 0.16 (800℃/ 1472℉) 0.20 (1000℃/1832℉)	0.12 (600℃/ 1112℉) 0.20 (1000℃/1832℉)	0.132 (600℃/1112℉) 0.22 (1000℃/1832℉)	0.16 (600℃/ 1112℉) 0.20 (1000℃/1832℉)
Tensile zog (Mpa) (Density 128kg / m³)		0.08-0.12	0.08-0.12	0.08-0.12	0.08-0.12	0.08-0.12	0.08-0.12
Tshuaj (%)	Al2O3	44	46	47-49	52-55	45-46	39-40
	Al2O3 + SiO2	96	97	99	99	-	-
	Al2O3 + SiO2 + ZrO2	-	-	-	-		99
	ZrO2	-	-	-	-	5-7	15-17
	Fe2O 3	<1.2	<1.0	0.2	0.2	0.2	0.2
	Na2O + K2O	≤0.5	≤0.5	0.2	0.2	0.2	0.2
Loj (mm)		7200/3600610/1220/10-50mm los yog kho raws li koj specification 24 "/12" 24"/48" * 0.4"/2"

Dab tsi yog qhov kub tsis kam ntawm zirconium uas muaj cov pam fiber ntau?Zirconium muaj cov ntaub pua plag ceramicmuaj zoo heev kub tsis kam, thiabRosewool rwb thaiv tsev Refractory Co., Ltd.yog ib lub chaw tsim khoom nrog kev ua tiav, kev tsim khoom nplua nuj, thiab cov khoom lag luam suav nrog zirconium uas muaj cov pam vov ceramic.Rosewool rwb thaiv tsev Refractory Co., Ltdmuaj cov qauv tsim nyog, muaj peev xwm ntau lawm, cov neeg siv khoom ruaj khov, thiab lub koob npe nrov hauv kev lag luam;

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Technical Parameters

Hom

COM

ST

HP

HA

Zir-Alu

HZ

Classified Temp.

1100℃ (2012℉)

1260℃ (2300℉)

1260℃ (2300℉)

1360℃ (2480℉)

1400℃ (2550℉)

1430℃ (2606℉)

Ua haujlwm Temp.

<1000 ℃ (1832℉)

1050℃ (1922℉)

1100℃ (2012℉)

1200℃ (2192℉)

1200℃ (2192℉)

1350℃ (2462℉)

Xim

dawb

dawb

dawb

dawb

dawb

dawb

Qhov ceev (kg / m3)

96/128(6/8 lb/ft3)

96/128(6/8 lb/ft3)

96/128(6/8 lb/ft3)

128/160(8/10 lb/ft3)

128/160(8/10 lb/ft3)

128/160(8/10 lb/ft3)

Linear Shrinkage (％)(24 teev, ceev 128 kg/m³)

-4 (1000℃/ 2012℉)

-3 (1000℃/1832℉)

-3 (1100℃/2012℉)

-3 (1250℃/2282℉)

-3 (1200℃/2192℉)

-3 (1350℃/2462℉)

Thermal conductivity (W/MK)Ceev 128kg/m³ (8 lb/ft3)

0.09 (400℃/752℉) 0.16 (800℃/1472℉)

0.09( 400℃/752℉) 0.16 (800℃/1472℉)

0.09 (400℃/ 752℉) 0.16 (800℃/ 1472℉) 0.20 (1000℃/1832℉)

0.12 (600℃/ 1112℉) 0.20 (1000℃/1832℉)

0.132 (600℃/1112℉) 0.22 (1000℃/1832℉)

0.16 (600℃/ 1112℉) 0.20 (1000℃/1832℉)

Tensile zog (Mpa)(Density 128kg / m³)

0.08-0.12

0.08-0.12

0.08-0.12

0.08-0.12

0.08-0.12

0.08-0.12

Tshuaj (%)

Al2O3

44

46

47-49

52-55

45-46

39-40

Al2O3 + SiO2

96

97

99

99

-

-

Al2O3 + SiO2 + ZrO2

-

-

-

-

99

ZrO2

1100℃
(2012℉)

1260℃
(2300℉)

1260℃
(2300℉)

1360℃
(2480℉)

1400℃
(2550℉)

1430℃
(2606℉)

<1000 ℃
(1832℉)

1050℃
(1922℉)

1100℃
(2012℉)

1200℃
(2192℉)

1200℃
(2192℉)

1350℃
(2462℉)

96/128
(6/8 lb/ft3)

96/128
(6/8 lb/ft3)

96/128
(6/8 lb/ft3)

128/160
(8/10 lb/ft3)

128/160
(8/10 lb/ft3)

128/160
(8/10 lb/ft3)

Linear Shrinkage (％)
(24 teev, ceev 128 kg/m³)

-4
(1000℃/ 2012℉)

-3
(1000℃/1832℉)

-3
(1100℃/2012℉)

-3
(1250℃/2282℉)

-3
(1200℃/2192℉)

-3
(1350℃/2462℉)

Thermal conductivity (W/MK)
Ceev 128kg/m³ (8 lb/ft3)

0.09
(400℃/752℉)
0.16
(800℃/1472℉)

0.09(
400℃/752℉)
0.16
(800℃/1472℉)

0.09
(400℃/ 752℉)
0.16
(800℃/ 1472℉) 0.20
(1000℃/1832℉)

0.12
(600℃/ 1112℉)
0.20
(1000℃/1832℉)

0.132
(600℃/1112℉)
0.22
(1000℃/1832℉)

0.16
(600℃/ 1112℉)
0.20
(1000℃/1832℉)

Tensile zog (Mpa)
(Density 128kg / m³)

7200/3600610/1220/10-50mm los yog kho raws li koj specification
24 "/12" 24"/48" * 0.4"/2"