Machinery Pressing Shape Cov Khoom

Cov khoom Categories

Cov khoom tshwj xeeb

Mullite rwb thaiv tsev Brick-Hengli

Orifice Rings rau iav Kub kawg

Corundum Bricks-Hengli

Sillimanite cib rau iav Furnaces

$Bubble Alumina Refractory Cib rau Industrial Rauv$

Bubble Alumina Refractory Cib rau Industrial Rauv

$High Alumina Refractory Cib rau Industrial Rauv$

High Alumina Refractory Cib rau Industrial Rauv

Casting/Pouring Sillimanite Production

High Alumina Insulating Blocks rau Industrial Rauv

99 Sintered High-Dense Aluminium Channel Thaiv

Vibration Cam khwb cia Fireclay Block rau iav rauv Tank hauv qab

$Bubble Alumina Refractory Cib rau Industrial Rauv$

Bubble Alumina Refractory Cib rau Industrial Rauv

Hengli Bubble Alumina Bricks xaiv lub siab purity npuas alumina ua cov khoom siv tseem ceeb, cov khoom muaj siab micro hmoov raws li cov khoom siv ntxiv, cov khoom siv organic ua ib ntus, sintered hauv kub shuttle kiln. Cov khoom tiav lawm muaj ntau qhov kaw qhov pore, muaj cov cim ntawm lub teeb yuag & siab kub tsis kam, tsis tshua muaj thermal conductivity, siab zog, me me reheating linear hloov, zoo thermal poob siab tsis kam, zoo erosion tsis kam rau erosive gas & melting slag.
Bubble Alumina Bricks tuaj yeem txhim kho lub cub tawg kom zoo, ua kom lub voj voog luv luv, ua kom lub cub tawg hnyav thiab paub txog kev txuag hluav taws xob.

Tiv tauj peb

cov khoom paub meej

Nta

Bubble alumina bricks muaj ntau yam tshwj xeeb:

1. **High Thermal rwb thaiv tsev**:Lawv cov thermal conductivity tsawg ua rau lawv zoo heev insulators, txo qhov kub poob hauv qhov kub thiab txias.

2. **High Purity**:Ua los ntawm high-purity alumina, cov cib no muaj kev ua tau zoo tshaj plaws nyob rau hauv huab cua.

3. ** Lub teeb yuag **:Lub incorporation ntawm alumina npuas txo qhov ceev tag nrho, ua rau cov cib sib dua dua thiab yooj yim dua los lis thiab nruab.

4. **High Temperature Resistance**:Lawv tuaj yeem tiv taus qhov kub siab heev, feem ntau siab dua 1800 ° C, ua rau lawv tsim nyog siv rau hauv qhov kub kub thiab qhov cub.

5. ** Corrosion Resistance **:Lawv muaj kev tiv thaiv zoo rau tshuaj tua kab mob, tshwj xeeb tshaj yog los ntawm slags thiab molten hlau.

6. ** Tsawg Thermal Expansion **:Cov yam ntxwv no pab tswj cov qauv kev ncaj ncees thiab txo qhov kev pheej hmoo ntawm kev tawg nyob rau hauv thermal cycling.

7. **Mechanical Strength**:Txawm hais tias nws yog lub teeb yuag, lawv muab cov khoom siv zoo thiab ua haujlwm ntev hauv kev ua haujlwm.

Cov yam ntxwv no ua npuas alumina bricks tshwj xeeb tshaj yog siv hauv kev lag luam xws li metallurgy, ceramics, thiab iav manufacturing.

Daim ntawv thov

Siv dav hauv kev lag luam xws li metallurgical, refractories, ceramics, petrochemical, iav, hluav taws xob, thiab lwm yam Nws tuaj yeem siv los ua lub ntsej muag kub refractory hauv ob sab phlu ntawm pyrolizer, kub moj tej tawg rauv, reheating rauv, qhov kiln, thawb slab kiln, crucible rauv. , hluav taws xob rauv, thiab lwm yam.

Hom Index

Cov khoom		PAB-85	PAB-90	AB 90-1.2	PAB-99	PAB-993
Max Service Kub	℃	1750	1800	1800	1850	1850
AI2O 3	%	85	90	91.2 ib	99	99.3 ua
SiO 2	%	14	8	8	0.2	0.15
Fe2O 3	%	0.2	0.2	0.1	0.1	0.1
Kev ceev ceev	g/cm3	1.4-1.9 Nws	1.4-1.9 Nws	1.2	1.4-1.8 Nws	1.4-1.8 Nws
Txias Crushing zog	Mpa	18	15	11.9 ib	15	12
Refractoriness nyob rau hauv load (0.1 MPa, 0.6%)	°C	≥ 1700	≥ 1700	≥ 1700	≥ 1700	≥ 1700
Reheating Linear Hloov (1650 ° C x 12h)	%	± 0.3	± 0.2	± 0.2	-0.25	-0.25
Thermal expansion coefficient x10-6 Room temp. rau 1300 ° C		7.8 ib	8	8	8.6	8.6
Thermal conductivity (nruab nrab 800 ° C)	W/m·K	0.55 ib	0.6	0.21 ib	0.75 ib	0.75 ib