Main system types
Filling sand castings. Basic concepts
Article REF: M3565 V1
Main system types
Filling sand castings. Basic concepts

Author : Gilbert BELLANGER

Publication date: June 10, 2006 | Lire en français

Logo Techniques de l'Ingenieur You do not have access to this resource.
Request your free trial access! Free trial

Already subscribed?

3. Main system types

3.1 Channelless system

The simplest is made up of a basin and one or more vertical conduits of reduced cross-section, or pencils, acting as attacks (figure 1 ).

This type of system is used exclusively for direct-drop casting of alloys considered to have little or no oxidizability in the liquid state.

Oxidizable or non-oxidizable alloys in liquid state [ ]

Alloys can be divided into two main classes, according to their degree of sensitivity to oxidation in air in the liquid state: those based on or containing a significant proportion...

You do not have access to this resource.
Logo Techniques de l'Ingenieur

Exclusive to subscribers. 97% yet to be discovered!

You do not have access to this resource. Click here to request your free trial access!

Already subscribed?


Article included in this offer

"Metal forming and foundry"

( 122 articles )

Complete knowledge base

Updated and enriched with articles validated by our scientific committees

Services

A set of exclusive tools to complement the resources

View offer details
Contact us