High Alumina Refractory.ppsx

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High Alumina Refractory

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High Alumina RefractoryA refractory material is one thatholds its quality at high

temperatures. ASTM C71

characterizes refractories as "non-

metallic materials haing thosesynthetic and physical properties

that ma!e them pertinent for

structures or as segments of

frameor!s# hich are presented

to situations a$oe 1#%%% &' ()11

*+ ,) &C". /ard-headed

materials are utilized as a part of

linings for heaters# furnaces#

incinerators and reactors.
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The o0ides of aluminum

(alumina# silicon (silica and

magnesium (magnesia are the

most critical materials utilized

as a part of the assem$ling of

refractories. Another o0ide

generally found in refractories

is the o0ide of calcium (lime.'ire muds are additionally

$roadly utilized as a part of the

assem$ling of refractories.
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High Alumina Refractory.ppsx

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