WL20 Lanthanum Tungsten Electrode bakeng sa TIG Welding
Lanthanum tungsten electrode e na le ts'ebetso e haufi ka ho fetisisa ho 2% thorium tungsten electrode.E ka nkela sebaka sa electrode ea bathorium tungsten ntle le ho fetola mokhoa oa ho tjheseletsa nakong ea ts'ebetso ea motlakase ea motlakase, 'me ha e senyehe ke mahlaseli a electrode ea thorium tungsten.
Lanthanum tungsten electrode e na le sekhahla se phahameng sa ho tšoarella hona joale le sekhahla se tlase sa ho chesa.Ha e sebelisoa ho tse nyenyane le tse mahareng hona joale, ts'ebetso ea arc le ts'ebetso ea ho hanyetsa e tukang e molemo ho feta bathorium tungsten electrode.Lanthanum tungsten electrode e se e ntse e le lisebelisoa tsa electrode tse ratoang ka ho fetisisa lefatšeng, haholo-holo 1.5% lanthanum tungsten electrode e na le ts'ebetso ea conductivity e haufi le 2.0% ea tungsten thorium electrode.Lanthanum tungsten electrode e sebelisoa haholo-holo bakeng sa welding ea DC, hape e ka sebelisoa tlas'a maemo a AC mme e sebetsa hantle.Haeba ho se na overload hona joale, electrode ea lanthanum tungsten e na le nako e telele ho feta bathorium tungsten, 'me ho bonolo ho qala ho arcing lits'ebetsong tse ngata.Haholo-holo e ntle ho thibela mocheso oa mocheso.Tabeng ea ho khantša khafetsa nakong ea welding ea nako e khutšoanyane, welding e ntle ho qoba tšilafalo.
Likaroloana:
1. Thibela ho tšoha ha mocheso
2. Ha ho radioactivity, qoba tšilafalo
3. Bophelo bo bolelele ba tšebeletso, ho fokotsa nako ea ho theoha
4. Ts'ebetso e ntle, e bonolo ho qala arc tlas'a hona joale e tlaase, hona joale e tlaase ke arc e tsitsitseng
5. Sekhahla se tlaase sa ho chesa le ho tšoarella.
Mohlala:WL20
Sehlopha: ANSI/AWS A5.12M-98 ISO 6848
Lisebelisoa tsa mantlha:
Likarolo tse kholo ke tungsten (W) e nang le 97.6 ~ 98% ea likarolo tsa element, 1.8-2.2% ea lanthanum (La203).
Ho paka: 10pc / lebokose
Hona joale welding:ka kopo sheba tafole e ka tlase
'Mala oa Nib: boputsoa ba leholimo
Boikhethelo ba boholo:
1.0 * 150mm / 0.04 * 5.91 lisenthimithara tse | 1.0 * 175mm / 0.04 * 6.89 lisenthimithara |
1.6 * 150mm / 0.06 * 5.91 lisenthimithara | 1.6 * 175mm / 0.06 * 6.89 lisenthimithara |
2.0 * 150mm / 0.08 * 5.91 lisenthimithara | 2.0 * 175mm / 0.08 * 6.89 lisenthimithara |
2.4 * 150mm / 0.09 * 5.91 lisenthimithara | 2.4 * 175mm / 0.09 * 6.89 lisenthimithara |
3.2 * 150mm / 0.13 * 5.91 lisenthimithara | 3.2 * 175mm / 0.13 * 6.89 lisenthimithara |
Boima ba 'mele: hoo e ka bang 50-280 grams / 1.8-9.9 ounces
PAPANISO TAFOLE EA TUNGSTEN ELECTRODE DIAMETER LE HONA JOALE
DIAMETER | DC- (A) | DC+ (A) | AC |
1.0 limilimithara | 10-75A | 1-10A | 15-70A |
1.6 limilimithara | 60-150A | 10-20A | 60-125A |
2.0 limilimithara | 100-200A | 15-25A | 85-160A |
2.4 limilimithara | 170-250A | 17-30A | 120-210A |
3.0 limilimithara | 200-300A | 20-25A | 140-230A |
3.2 limilimithara | 225-330A | 30-35A | 150-250A |
4.0 limilimithara | 350-480A | 35-50A | 240-350A |
5.0 limilimithara | 500-675A | 50-70A | 330-460A |
Ka kopo, khetha lintlha tse tsamaellanang tsa li-electrode tsa tungsten ho latela ts'ebeliso ea hau ea hajoale |
Kopo:
E loketse bakeng sa welding ea DC le AC welding, hape e loketse bakeng sa ho tjheseletsa lipeipi.
Litlhaku tse ka Sehloohong:
Mohlala | E kentsoe Ho se hloeke | Ho se hloeke bongata% | Tse ding Litšila | Tungsten% | Motlakase hlakotsoe matla | Mmala seka |
WL20 | La203 | 1.8-2.2 | <0.20 | Tse ling | 2.6-2.7 | Boputsoa ba leholimo |