How hot is hot?

Please give a temperature. ■

Depends on chute design. Ceramics and glass have been used with good performance.

More details need to be known about the installation. ■

Originally Posted by nordell

Depends on chute design. Ceramics and glass have been used with good performance.

More details need to be known about the installation.

.. and how hot is hot. ■

Then it's probably a good idea NOT to use a quenched and tempered alloy steel abrasion resistant plate. ■

Originally Posted by Sammy

Dear Designer,

Thank you for a confusing reply. Why would you not a quenched and tempered alloy steel liner.

Well to anyone with even basic engineering training it's self evident.

At 600 deg C, and over a protracted period of time, quenched and tempered steels will 'temper out' and loose all the strength and hardness achieved during the manufacturing process where they were first quenched and tempered! ■

Ceramics and glass are OK, but, do not use a rubber backing. Use epoxy. ■

Obviously as was stated you cannot use a steel that is Q&T.

You can use ceramics of both Alumina and Zirconia quality but NOT with epoxy resin as this will live only upto 300 C.

Basalt will only see 350 C.

iF YOU CAN EMAIL TO ME YOUR DETAILS WE CAN HELP YOU WITH YOUR SPECIFICATION OR MAYBE A QUOTATION.

Regards. ■

Originally Posted by Sammy

Chute liner for handling hot & abrasive boiler ash/clinker

Please can anyone advise on the most economical type of chute liner material when handling hot and abrasive boiler ash/clinker.

Dear Friend,

Have u ever used the alumina ceramic liner . it can meet all ur requirement. and it has very competitive. coz we are the source.

more detail in www.kingcere.com , u can also send the masseges to the micheal@kingcera.com

Have a nice day! ■

Alumina ceramics / Zirconia ceramics / ZTA

Supplier of advanced ceramics since 2004

https://aluminaceramics.wordpress.com ■