CHENGDU BEYOND CHEMICAL CO.,LTD.
The Professional Supplier Of China's Rare Earth
Element Category
 
Lanthanum
 
Cerium
 
Praseodymium
 
Neodymium
 
Samarium
 
Europium
 
Gadolinium
 
Terbium
 
Dysprosium
 
Holmium
 
Erbium
 
Thulium
 
Ytterbium
 
Lutetium
 
Yttrium
 
Scandium
 
Thorium

Physical properties of rare earth metal

Views:416times
文章附图

Atomic Numbe

Atomic Symbol

AtomicWeight

Ionic Radius(A)

Density
(g/cm3)

Melting Point (oC)

Boiling Point(oC)

Oxide's Melting Point(oC)

Specific Resistance

Magnetic Moment

Thermal Neutron Capture Cross Section

57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
21
39

La
Ce
Pr
Nd
Pm
Sm
Eu
Gd
Tb
Dy
Ho
Er
Tm
Yb
Lu
Sc
Y

138.92
140.13
140.92
144.27
147.00
150.35
152.00
157.26
158.93
162.51
164.94
167.27
168.94
173.04
174.99
44.97
88.92

1.22
1.18
1.16
1.15
1.14
1.13
1.13
1.11
1.09
1.07
1.05
1.04
1.04
1.00
0.99
0.83
1.06

6.19
6.768
6.769
7.007
-
7.504
5.166
7.868
8.253
8.565
8.799
9.058
9.318
6.959
9.849
2.995
4.472

920+/-5
80
4+/-5
935
+/-5
1024
+/-5
-
1052
+/-5
826
+/-10
1350
+/-20
1336
1485
+/-20
1490
1500
~1550
1500
~1600
824+/-5
1650~1750
1550~1600
1552

4230
2930
3020
3180
-
1630
1490
2730
2530
2330
2330
2630
2130
1530
1930
2750
3030

2315
1950
2500
2270
-
2350
2050
2350
2387
2340
2360
2355
2400
2346
2400
-
2680

56.8
75.3
68.0
64.3
-
88.0
81.3
140.5
-
56.0
87.0
107.0
79.0
27.0
79.0
-
-

0.00
2.56
3.62
3.68
2.83
1.55
~
1.65
3.40
~3.50
7.94
9.7
10.6
10.6
9.6
7.6
4.5
0.00
-
-

8.9
0.7
11.2
46
-
5500
4600
46000
44
1100
64
166
118
36
108
13
1.27


CONTACT
 
 
 
 
 Contact Details
Jim Yan:13708009906
Tel:0086 28 86084545
Tel:0086 28 86084646
Fax:0086 28 86084040
Email:sales@beyondchem.com