TIG Welding Tungsten Electrode 2% Lanthanated WL20 Sky Blue 6"x1/8"(3.2mm),10PK

Description

Package includes
following:
WL20 Sky blue Lanthanated Tungsten
10pcs   1/8"x 6" (3.2mmx150mm)
Lanthanated Tungsten Electrode
very popular in the circle of welding in the world
The Lanthanated Tungsten Electrode became very popular in the circle of welding in the world,
soon after it was developed because of its good welding performance.
The electric conductivity of Lanthanated Tungsten electrode is most closed to that of 2%Thoriated Tungsten.
Welders can easily replace Thoriated Tungsten Electrode with Lanthanated Tungsten Electrode
at either AC or DC and do not have to make any welding program changes.
The radioactivity form Thoriated Tungsten can thus be avoided. Another advantage of
Lanthanated Tungsten is being able to bear high current and having the lowest burn-loss rate.
Lanthanated Tungsten Electrode has the following advantages:
*Better Cutting Mechanical Properties
*better performance of creep resistant
*High temperature recrystallization
*Good tractility
Trade mark
Added impurity
Impurity quantity %
Other impurity
Electric discharged power
Color sign
WL10
La203
0.8~1.2
<0.2%
2.6~2.7
black
WL15
La203
1.3~1.7
<0.2%
2.8~3.0
gold
WL20
La203
1.8~2.2
<0.2%
2.8~3.2
Sky blue
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In the unlikely event that a return is request,
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Tungsten Electrode
Thoriated Tungsten
red
Easy to get up the arc,the electric arc is
stable, not spread around and disperse the arc
Easy to get up the arc, in the welding process unceasingly arches.
The electric arc is stable, not spread around and disperse the arc.
The electricity saving effect is obvious,
gets up the arc current relatively Drops 20 - 50%.
Because welding current lower, in the useprocess is not easy to appear splashes,
extremely not instable circle.The electrode causes Is long with the life.
The thorium tungsten electrode is thetraditional electrode,
has the superior welding performance,
but the tungsten thorium electrode slight radioactivity,
caused it the application to receive certain resisting and the limit.
Trade mark
Added impurity
Impurity quantity %
Color sign
WT10
ThO
2
0.90~1.20%
yellow
WT20
ThO
2
1.8~2.2%
red
WT30
ThO
2
2.80~3.20%
purple
WT40
ThO
2
3.80~4.20%
orange
Cerium-Tungsten Electrode
grey
It is the first choice for replacing
Thoriated Tungsten under the condition  of low DC.
Cerium-Tungsten Electrode have good starting arc performance
under the condition of low current.
The arc current is low,
therefore the electrodes can be used for welding of pipe,
stainless and fine parts.
Cerium-Tungsten is the first choice for replacing thoriated tungsten electrode under the condition of low DC.
Cerium-Tungsten Electrode has the following merit compared to the thorium tungsten electrode:
(1) Non- radiativity;
(2) Low melting rate;
(3)Long welding life;
(4) Good gets up the arc.
Trade mark
Added impurity
Impurity quantity %
Other impurity
Electric discharged power
Color sign
WC20
CeO
2
1.8~2.2%
<0.2%
2.7~2.8
grey
Proprietary-Compound Tungsten electrode
It has good welding performanc and it is better than WT20
Proprietary-Compound Tungsten electrode is
the Tungsten material with two or mote rare earth oxide.
Each additive works to the benefit of others and serves as a complement at the same time.
Depending on the strong capability in R&D,
After thousands experiments, we finally found the best-quality composition.
When this product is published,
it got the approval from the authorities and the experts.
Now this product has been exported to European and American,
and become the noble in the Tungsten electrodes family.
Trade mark
Added impurity
Impurity quantity %
Other impurity
Electric discharged power
Color sign
WX
Kelly
Lanthanated Tungsten Electrode
very popular in the circle of welding in the world
The Lanthanated Tungsten Electrode became very popular
in the circle of welding in the world soon after it was developed
because of its good welding performance.
The electric conductivity of Lanthanated Tungsten electrode
is most closed to that of 2%Thoriated Tungsten.
Welders can easily replace Thoriated Tungsten Electrode
with Lanthanated Tungsten Electrode at either AC or DC
and do not have to make any welding program changes.
The radioactivity form Thoriated Tungsten can thus be avoided.
Another advantage of Lanthanated Tungsten
is being able to bear high current and having the lowest burn-loss rate.
Lanthanated Tungsten Electrode has the following advantages:
*Better Cutting Mechanical Properties
*better performance of creep resistant
*High temperature recrystallization
*Good tractility
Trade mark
Added impurity
Impurity quantity %
Other impurity
Electric discharged power
Color sign
WL10
La203
0.8~1.2
<0.2%
2.6~2.7
black
WL15
La203
1.3~1.7
<0.2%
2.8~3.0
gold
WL20
La203
1.8~2.2
<0.2%
2.8~3.2
Sky blue
Pure Tungsten Electrode
Suitable for welding under alternating current
The tungsten electrode does not increase any rare earth,
the electron emission ability is smallest,
therefore it only suits to alternating current under the big load condition welding,
like aluminum and aluminum magnesium alloy welding and so on.
Trade mark
Added impurity
Impurity quantity %
Other impurity
Electric discharged power
Color sign
WP
green
Zirconiated Tungsten Electrode
has good performance in AC welding, especially
under high load current.
Zirconiated Tungsten Electrode has good performance in AC welding,
especially under high load current. Zirconiated Tungsten Electrodes
can not be replaced by any other electrodes in terms of its excellent performance.
While welding, the end of electrode can retains globose,
because of this the seep of tungsten phenomenon can be reduced.
The technical staffs in our factory have been engaged in research
and testing work and succeeded in solving the conflicts between zirconium contents and processing properties.
Trade mark
Added impurity
Impurity quantity %
Other impurity
Electric discharged power
Color sign
WZ3
ZrO
2
0.20~0.40%
<0.2%
2.5~3.0
brown
WZ8
ZrO
2
0.70~0.90%
<0.2%
2.5~3.0
white
Yttrium Tungsten Electrode
Mainly applied in military and aviation industry
When welding,
it has
slightness arc, big compression degree ,
when in the middle and big electric current ,the dissolves depth is biggest.
At present mainly applies to the war industry and the aerospace industry.
Trade mark
Added impurity
Impurity quantity %
Other impurity
Electric discharged power
Color sign
WY20
blue