Warning: call_user_func_array() expects parameter 1 to be a valid callback, second array member is not a valid method in /home/dmcom/domains/e-magnetica.pl/public_html/inc/parserutils.php on line 540
Tungsten [Encyclopedia Magnetica™]

User Tools

Site Tools


tungsten

Tungsten

Stan Zurek, Tungsten, Encyclopedia Magnetica,
http://e-magnetica.pl/doku.php/tungsten

Tungsten, W (also known as wolfram) - a chemical element with atomic number 74, a paramagnetic metal with the highest melting point of all the metals.1)2)

Tungsten is added to magnetic alloys to increase their mechanical strength or hardness.

It is also used in hard magnetic materials such as tungsten steel for increasing coercivity.3)

Tungsten, W tungsten_wolfram_magnetica_cube.jpg
Properties
Magnetic
type of magnetism paramagnetism4)
molar magnetic susceptibility CGS: 53 × 10-6 cm3/mol 5)
mass magnetic susceptibility SI: 4.0 × 10-9 m3/kg 6)
Physical
state of matter solid (at room temp.)
type of element metal
specific density 19 255 kg/m3 7)
molar volume 9.55 cm3/mol 8)
melting point 3412 °C9), 3422 °C 10)
boiling point (at 101.325 kPa) 5 555 °C 11)
specific heat 132 J/(K·kg) 12)
molar heat capacity 24.27 J/(mol·K) 13)
thermal conductivity14)
W/(m·K) T (K) T (°C)
188 173 -100
177 273 0
163 373 100
139 573 300
119 973 700
Electrical
electrical resistivity 15)
× 10-8 Ω·m T (K) T (°C)
superconducting <0.0116)
0.000016 1 -272
0.000137 10 -263
0.00196 20 -253
0.0544 40 -233
0.266 60 -213
0.606 80 -193
1.02 100 -173
2.09 150 -123
3.18 200 -73
4.82 273 0
5.28 293 20
5.39 298 25
5.44 300 27
7.83 400 127
10.3 500 227
13.0 600 327
15.7 700 427
18.6 800 527
21.5 900 627
Chemical
atomic number 74
atomic weight (molar weight) 183.85
electronegativity (Pauling) 2.36
→ → →
Helpful page? Support us!
→ → →
PayPal
← ← ←
Help us with just $0.10 per month? Come on… ;-)
← ← ←

Periodic table of magnetic properties

Magnetic properties of all elements
Periodic table of chemical elements
1 H
hydro- gen
2 He
helium
3 Li
lithium
4 Be
beryll- ium
5 B
boron
6 C
carbon
7 N
nitro- gen
8 O
oxygen
9 F
fluor- ine
10 N
neon
11 Na
sodium
12 Mg
magne- sium
13 Al
alumi- nium
14 S
silicon
15 P
phos- phorus
16 S
sul- phur
17 Cl
chlo- rine
18 Ar
argon
19 K
pota- ssium
20 Ca
calc- ium
21 Sc
scan- dium
22 Ti
tita- nium
23 V
vanad- ium
24 Cr
chrom- ium
25 Mn
manga- nese
26 Fe
iron
27 Co
cobalt
28 Ni
nickel
29 Cu
copper
30 Zn
zinc
31 Ga
gallium
32 Ge
germa- nium
33 As
arsenic
34 Se
selen- ium
35 Br
bromine
36 Kr
krypton
37 Rb
rubid- ium
38 Sr
stron- tium
39 Y
yttrium
40 Zr
zirco- nium
41 Nb
niob- ium
42 Mo
molyb- denum
43 Tc
tech- netium
44 Ru
ruth- enium
45 Rh
rhod- ium
46 Pd
palla- dium
47 Ag
silver
48 Cd
cad- mium
49 In
indium
50 Sn
tin
51 Sb
anti- mony
52 Te
tell- urium
53 I
iodine
54 Xe
xenon
55 Cs
caes- ium
56 Ba
barium
* 72 Hf
haf- nium
73 Ta
tanta- lum
74 W
tung- sten
75 Re
rhen- ium
76 Os
osmium
77 Ir
iridium
78 Pt
plat- inum
79 Au
gold
80 Hg
mer- cury
81 Tl
thall- ium
82 Pb
lead
83 Bi
bis- muth
84 Po
polon- ium
85 At
asta- tine
86 Rn
radon
87 Fr
fran- cium
88 Ra
radium
104Rf
ruther- fordium
105Db
dub- nium
106Sg
seabo- rgium
107Bh
bohrium
108Hs
hassium
109Mt
meit- nerium
110Ds
darmst- adtium
111Rg
roent- genium
112Cn
coper- nicium
113Nh
nih- onium
114Fl
fler- ovium
115Mc
mos- covium
116Lv
liver- morium
117Ts
tenne- ssine
118Og
ogan- esson
lanthanides
* 57 La
lanth- anum
58 Ce
cerium
59 Pr
praseo- dymium
60 Nd
neo- dymium
61 Pm
prome- thium
62 Sm
samar- ium
63 Eu
europ- ium
64 Gd
gadol- inium
65 Tb
terb- ium
66 Dy
dyspr- osium
67 Ho
holm- ium
68 Er
erbium
69 Tm
thul- ium
70 Yb
ytter- bium
71 Lu
lute- tium
actinides
89 Ac
actin- ium
90 Tr
thor- ium
91 Pa
protac- tinium
92 U
uran- ium
93 N
neptu- nium
94 P
pluton- ium
95 Am
ameri- cium
96Cm
curium
97 Bk
berke- lium
98 Cf
cali- fornium
99 Es
einst- einium
100Fm
ferm- ium
101Md
mende- levium
102No
nobel- ium
103Lr
lawre- ncium


.

See also

References

This website uses cookies. By using the website, you agree with storing cookies on your computer. Also you acknowledge that you have read and understand our Privacy Policy. If you do not agree leave the website.More information about cookies
tungsten.txt · Last modified: 2024/04/06 17:03 by stan_zurek

Except where otherwise noted, content on this wiki is licensed under the following license: CC Attribution-Share Alike 4.0 International
CC Attribution-Share Alike 4.0 International Donate Powered by PHP Valid HTML5 Valid CSS Driven by DokuWiki
Legal disclaimer: Information provided here is only for educational purposes. Accuracy is not guaranteed or implied. In no event the providers can be held liable to any party for direct, indirect, special, incidental, or consequential damages arising out of the use of this data.

For information on the cookies used on this site refer to Privacy policy and Cookies.