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Subject: Rare Earth/Cerium Mischmetal used as the additive for Ductile Iron Foundry

Date: 03/25/03 at 4:44 AM
Posted by: Xiong Peimin
E-mail: jxmetals@163.net
Message Posted:

In Reply to: Sluggish ductile iron - help required. posted by Vikas Goel on 02/28/02 at 8:19 AM:


We are the leading Chinese manufacturer of Cerium mischmetal, Cerium metal, Lanthanum metal, dedicating to supply the raw materials to the steelmaking, foundries, S.G.Iron & Ductile Iron Foundry industry.

a) Mischmetal ( Cerium rich grade)
Grade A : TREM 98%min
Ce/REM 48-52%
La/REM 30%min
Pr/REM 3-10%
Nd/REM 0-8%max
Fe 1.0%max
Grade B : TREM 98%min
Ce/REM 50%min
La/REM 35%min
Pr/REM 5-10%
Nd/REM 1-10%
Fe 1.0%max
Mg 0.8%max
Si 0.2%max
Size : Piglet or trapezoids of 500gram, 2kgs or at buyer's option.
Usage : it is used to make the pyrophoric alloys, nonferrous metal & alloy, rare earths treatment steel and Ni-La alloys, etc., Cerium and other rare earth elements effectively eliminate the harmful effects of other components.
TO BE HIGHLIGHTED THAT MISCHMETAL IS WIDELY USED IN THE DUCTILE IRON FOUNDRY AND PRODUCTION OF FERRO SILICON MAGNESIUM (FeSiMg).


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