Français
11. Substitutes
Several materials, such as alumina, chromite, silica, sillimanite and andalusite, can replace magnesia in furnace linings.
Other light metals, such as lithium, can replace magnesium in aluminum alloys. In die-casting techniques, zinc and some special plastics can also be used in place of magnesium.
Finally, calcium carbide is a possible substitute for iron and steel desulfurization, although it is less effective than magnesium.
The Ultimate Scientific and Technical Reference
This article is included in
Metal manufacturing processes and recycling
This offer includes:
Knowledge Base
Updated and enriched with articles validated by our scientific committees
Services
A set of exclusive tools to complement the resources
Practical Path
Operational and didactic, to guarantee the acquisition of transversal skills
Doc & Quiz
Interactive articles with quizzes, for constructive reading
Substitutes
Research & Development
Bibliography
Reviews
Canadian Institute of Mining and Metallurgy
Chemical Engineering
Electro Chemical Society
Encyclopedia of Chemical Technology, Kirk-Othmer
Engineering and Mining Journal...
Events
Annual conferencesInternational Magnesium Association (IMA) (founded 1943). [email protected] .
Economic data
1. World magnesite production
In 2007, world mine production of magnesite totaled over 4.5 Mt (excluding the United States). It came mainly from China (1.87 Mt), Turkey (0.93 Mt), North Korea (1.85 Mt), Russia (0.35 Mt), Spain (0.15 Mt) and Greece (0.15 Mt). In addition to this production, some 10.1 Mt of magnesite were extracted from seawater and salt lakes; for Japan and the USA, production from seawater was 5...
The Ultimate Scientific and Technical Reference
