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Subject: Selling Cerium mischmetal, rare earth/Mischmetall

Date: 08/21/02 at 11:51 PM
Posted by: Xiong Peimin
E-mail: jxmetals@163.net
Message Posted:

We are a major Chinese supplier of rare earth metals such
as, Cerium
mischmetal, Cerium metal, Lanthanum metal, etc., rare
earth metals and rare earth
alloys, dedicating to supply the raw materials to the
steel foundries, S.G.Iron & Ductile
Iron castings industry. for further details, you can visit
us at http://jxmetals.ebigchina.com

We supply the following grades of mischmetal to our
customers, last month, we shipped 2 tons of High Cerium
Mischmetal to Samsun Makina Sanayi A.S. for their ductile
iron jobbing foundry.
a) Mischmetal ( Standard grade)
Analysis : TREM 98%min
Ce/REM 50%min
La/REM 23-30%
Pr/REM 3-10%
Nd/REM 12-18%
Fe 1.0%max

b) Mischmetal ( Nd-depleted grade)
Grade A : TREM 98%min
Ce/REM 48-52%
La/REM 30%min
Pr/REM 3-10%
Nd/REM 1.0%max
Fe 1.0%max
Grade B : TREM 98%min
Ce/REM 50%min
La/REM 35% approx.
Pr/REM 5-10%
Nd/REM 1-10%
Fe 1.0%max
Mg 0.8%max
Si 0.2%max
Usage : it is used to make the pyrophoric alloys,
nonferrous metal & alloy, rare earths
treatment steel and Ni-La alloys, etc.,

c) Mischmetal ( Cerium-rich grade or low-Zn & low-Mg
grade)
Analysis : TREM 99%min
Ce/REM 48-56%
La/REM 23-30%
Pr/REM 4-7%
Nd/REM 14-17%
Fe 0.2%max
Mg 0.05%max
Si 0.05%max
Zn 0.05%max
C 0.05%max
W 0.05%max
Mo 0.05%max
Pb 0.03%max
Ca 0.05%max
Ti 0.05%max
Usage : for the production of NiH battery, as the
addition of nonferrous metals and rare

earths treatment steel, also as the reduction agent of
preparing samarium metal.


d) Lanthanum Mischmetal ( La-rich grade)
Analysis : TREM 98%min
Ce/REM 10% (appr.)
La/REM 65-75%
Pr/REM 10% (appr.)
Nd/REM 3%max
Fe 1.0%max


e) Mischmetal ( Pr-depleted grade)
Analysis : TREM 98%min
Ce/REM 48%min
La/REM 30-40%
Nd/REM 13-17%
Fe 1.0%max


f)Mischmetal ( Europium-depleted grade)
Analysis : TREM 98%min
Ce/REM 48-56%
La/REM 23-30%.
Pr/REM 4-7%
Nd/REM 10-20%
Fe 1.0%max
Mg 0.8%max
Si 0.2%max

Usage : it is used to make the pyrophoric alloys,
nonferrous metal & alloy, rare earths
treatment steel and Ni-La alloys, etc.
Size : Available in the form of 30 or 50 gram pyramids
and 500 gram or 3KGS
trapezoids(or in slab of 3kgs each piece).


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