| T-Elec |
| Tungsten Electrode |
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Specification
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ISO 6848
Code
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AWS A5.12
Code
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Oxide addition
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Tip Color
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Principal oxide
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Mass percent
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Pure
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WP
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EWP
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-
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-
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Green
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1%Thoriated
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WTh 10
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EWTh-1
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ThO2
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0.80 ~ 1.20
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Yellow
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2%Thoriated
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WTh 20
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EWTh-2
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ThO2
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1.70 ~ 2.20
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Red
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0.3%Zirconiated
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WZr 3
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EWZr-1
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ZrO2
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0.15 ~ 0.50
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Brown
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0.8%Zirconiated
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WZr 8
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EWZr-8
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ZrO2
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0.70 ~ 0.90
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White
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1%Lanthanated
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WLa 10
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EWLa-1
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La2O3
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0.80 ~ 1.20
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Black
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1.5%Lanthanated
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WLa 15
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EWLa-1.5
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La2O3
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1.30 ~ 1.70
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Gold
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1.5%Lanthanated Rare Earth
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EWG
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La2O3
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1.30 ~ 1.70
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Purple
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ZrO2/ Y2O3
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0.08 / 0.08
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2%Lanthanated
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WLa 20
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EWLa-2
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La2O3
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1.80 ~ 2.20
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Blue
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2%Ceriated
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WCe 20
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EWCe-2
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CeO2
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1.80 ~ 2.20
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Gray
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Sizes :
Diameter : 1.0, 1.6, 2.0, 2.4, 3.2, 4.0, 4.8mm
(0.04", 1/16", 0.08", 3/32", 1/8", 5/32", 3/16")
Length : 76, 150, 175, 178mm (3", 6", 7")
Packing :
Dia. 1.0~4.0mm - 10 pcs / plastic box
Dia. 4.8mm - 5 pcs / plastic box
Dia. 6.0~10.0mm - 10 pcs / bundle
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