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RARE EARTH CARBONATE

SPECIFICATIONS: FORMULA:RE2(CO3)3

CODE

TREO  min %

RE contents/REO %

Non-RE Impurities max %

La2O3

CeO2

Pr6O11

Nd2O3

Sm2O3

Fe2O3

CaO+MgO

SO42-

Cl-

RECO-1

45

37+/-2

46+/-2

5+/-1

11+/-1

1

0.02

1.5

0.03

0.05

RECO-2

45

68

<5

7

19+/-1

1.5

0.02

1.5

0.03

0.05

RECO-3

45

>85

<5

10

-

-

0.02

1.5

0.03

0.05

CHARACTERISTICS: White or yellowish powder insoluble in water, soluble in acids, pyrolysis.
USES: Used as an additive in AL-RE alloy and raw material of RE individuals.
PACKING: Woven carton with inner plastic bags, net weight 500kg. Adjustable per customer's request.
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