Hot Sale Samarium Metal Powder with CAS No 7440-19-9 Sm 3n 4n

• Shape: Powder
• Purification Method: Vacuum Distillation
• Preparation Method: Metallothermic Reductio
• Application: Catalyst Masses, Energy Materials, Photoelectric Material, Photorecording Material, Medicine
• Product Type: Rare Earth Powder
• Composition: Lanthanum
• Synonyms: Samarium Powder
• Molecular Weight: 150.36
• Content: 99.9% Min
• Delivery Time: 7~15days
• Sample: Free
• Transport Package: Bag
• Specification: 25kg/Bag
• Origin: China
• HS Code: 2805301900

Product Description

Product name: Samarium
Formula: Sm
CAS No.: 7440-19-9
Molecular Weight: 150.36
Density: 7.353 g/cm
Melting point: 1072°C
Appearance: Grey black
Package: 1kg/bag or as you required

Product Features
cast ingot is silver gray,and dough twist shape
Application
Mainly applied to SmCo and SmFeN permanent materials

Index              Model	Sm.3N	Sm.4N	Sm.4N
Sm/TREM(%,min)	99.9	99.99	99.99
TREM(%,min)	99.5	99.5	99.9
Appearance	Black Powder	Black Powder	Black Powder
RE Impurities/TREM	%(Max)	%(Max)	%(Max)
Sm	Main	Main	Main
Ce	0.01	0.005	0.001
Pr	0.03	0.005	0.005
Nd	\	\	\
La	0.01	0.005	0.001
Eu	0.03	0.005	0.001
Gd	0.03	0.005	0.005
Tb	\	\	\
Dy	\	\	\
Ho	\	\	\
Er	\	\	\
Tm	\	\	\
Yb	\	\	\
Lu	\	\	\
Y	0.03	0.001	0.001
Non-Re Impurities	%(Max)	%(Max)	%(Max)
Fe	0.01	0.001	0.001
Si	0.01	0.005	0.003
Ca	0.01	0.005	0.003
Al	0.02	0.005	0.003
Mg	0.001	0.001	0.001
Zn	\	\	\
Cu	\	\	\
Ni	\	\	\
Pb	\	\	\
Cd	\	\	\
Cr	\	\	\
Hg	\	\	\
Na	\	\	\
K	\	\	\
Ti	\	\	\
Th	\	\	\
Mo	\	\	\
O	0.03	0.03	0.015
C	0.015	0.015	0.01
Particle Size:	1-5um, 5-10um, -325mesh, -200mesh, -100mesh.
Memo	Can custom-made as per request.

Packing:	0.1KGs, 0.2KGs, 0.5KGs Vacuum Bag  or packing as per request.
Storare:	Storing in sealed, dry and cool condition, not exposing to air for long time, avoiding moisture.
Characteristics:	Black metal powder.
Application:	1. It is mainly used to produce Sm2Co17 permanent magnet, which is one of the highest anti-demagnetization known.
	2. It is also used to make special alloys and sputtering targets. It is also used in control rods of nuclear reactors.
	3. It can be further processed into various shapes of plate, wire, foil, plate, rod, plate and powder.

ITEM			SPECIFICATIONS			TEST RESULTS
Sm/TREM(%,Min)			99.95			99.95
TREM(%,Min)			99.50			99.80
RE Impurities(%/TREM,Max)
Y						<0.001
La						<0.05
Ce						<0.001
Pr						<0.001
Nd						<0.001
Eu						0.0046
Gd						<0.001
Tb						<0.001
Non-Re Impurities(%,Max)
Ca						0.01
Mg						0.005
Fe						0.005
Cl						0.008
Si						0.01
Al						0.006
C						0.01
O						0.0012
Mn						<0.005
N						<0.005

Packing
Can be customized according to customer needs