AZS fused-cast refractory; skin structure and peculiarities relevant to glass corrosion resistance

AZS fused cast blocks have a very special "skin"; it develops as a consequence of contact between liquid refractory and the sand mold where it is poured, and evolves with the subsequent crystallization and solidification processes.

His unique heterogeneous structure has implication in the resistance to glass corrosion.

Maintaining or scalping away portions of this skin can make a difference in the visual appearance of blocks but also, and most importantly, in the refractory performance.

You like to know more? Then, read the full news at the address: 

From there you can also browse several more news on fused cast refractories and info about

600450 AZS fused-cast refractory; skin structure and peculiarities relevant to glass corrosion resistance

See more news about:

Others also read

Unelko Corporation's Invisible Shield® PRO 15 and REPEL® Glass Products are Providing Global Glass Solutions for Apple.
This environmentally-friendly ultrasonic coating system significantly reduces material consumption, depositing much thinner and more uniform layers than pressure spray nozzles.
The American Architectural Manufacturers Association (AAMA) has updated and released AAMA 904, "Voluntary Specification for Multi-Bar Hinges in Window Applications."  Last updated in 2009, the document describes methods of test, procedures, materials and performance criteria for determining the durability of this type of hinge used for opening and closing casement, projected and parallel opening windows.A multi-bar hinge is a mechanical device which, when mounted in a window in accordance with the manufacturer's instructions, is used to support a variety of in-plane sash types, such as project-out (at bottom), project-in (at top), casement (out-swinging or in-swinging), parallel opening (four sides of sash opening outward) and certain types of sash, which are opened primarily for glass cleaning.“AAMA 904 ensures quality at a component level for multi-bar hinges by defining minimum requirements for corrosion performance and life cycle,” says Chris Griffin (Roto Frank of America), chair of AAMA’s Security Hazard Mitigation for Fenestration Products Committee. “Multi-bar hinges must pass this testing for inclusion into the AAMA Verified Component List.
Fastener selection and anchoring methods described -- The American Architectural Manufacturers Association (AAMA) recently updated a Technical Information Report (TIR) providing metal curtain wall designers with the necessary data to select fasteners for curtain wall framing members and components.
In general, "exudation" is a phenomenon described for AZS in superstructure, while "corrosion" is almost always referred to glass contact blocks.
Guardian Industries Corp. announced at the 2006 International Builders’ Show its newest glass innovation, ShowerGuard™, the first and only temperable, permanently protected shower glass.

Add new comment