ʻO ka lanthanum tungsten electrode ka hana kokoke loa i ka 2% thorium tungsten electrode.Hiki iā ia ke hoʻololi i ka thorium tungsten electrode me ka hoʻololi ʻole i ke kaʻina hana kuʻi ʻana i ka wā o ke kaʻina hana wili uila, a ʻaʻole i hōʻeha ʻia e ka radiation o ka thorium tungsten electrode.
ʻO Lanthanum tungsten electrode he kiʻekiʻe ka lōʻihi o kēia manawa a me ka helu haʻahaʻa o ke ahi.Ke hoʻohana ʻia i ka manawa liʻiliʻi a me ka liʻiliʻi, ʻoi aku ka maikaʻi o ka hana arc a me ka hana ʻana i ke ahi ma mua o ka thorium tungsten electrode.ʻO Lanthanum tungsten electrode ka mea kaulana loa o ka electrode ma ka honua, ʻoi aku ka 1.5% lanthanum tungsten electrode i ka hana conductivity kokoke loa i ka 2.0% tungsten thorium electrode.Hoʻohana nui ʻia ʻo Lanthanum tungsten electrode no ka welding DC, a hiki ke hoʻohana ʻia ma lalo o nā kūlana AC a hana maikaʻi.Inā ʻaʻohe overload o kēia manawa, ʻoi aku ka lōʻihi o ke ola o ka lanthanum tungsten electrode ma mua o ka thorium tungsten, a ʻoi aku ka maʻalahi o ka hoʻomaka ʻana i ka arcing i ka hapa nui o nā noi.Maikaʻi loa i ka pale ʻana i ka haʻalulu wela.I ka hihia o ka hoʻā pinepine ʻana i ka wā pōkole pōkole, maikaʻi ke kuʻi ʻana e pale i ka contamination.
Nā hiʻohiʻona:
1. E pale i ka ha'alulu wela
2. ʻAʻohe radioactivity, pale i ka pollution
3. ʻO ke ola lawelawe lōʻihi, e hoʻemi ana i ka manawa hoʻomaha
4. Maikaʻi conductivity, oluolu e hoʻomaka arc ma lalo o haʻahaʻa au, haʻahaʻa au he paʻa arc
5. Haʻahaʻa wela a me ka lōʻihi.
Hoʻohālike:WL15
Hoʻokaʻawale: ANSI/AWS A5.12M-98 ISO 6848
Nā mea nui:
ʻO nā mea nui ʻo tungsten (W) me 98 ~ 98.8% o ka ʻikepili element, 1.3-1.7% o ka lanthanum (La.203).
Hoʻopili: 10pc / pahu
ʻĀnō welding:e nānā i ka papa ma lalo
kala kala: gula
Nui koho:
1.0 * 150mm / 0.04 * 5.91 iniha | 1.0 * 175mm / 0.04 * 6.89 iniha |
1.6 * 150mm / 0.06 * 5.91 iniha | 1.6 * 175mm / 0.06 * 6.89 iniha |
2.0 * 150mm / 0.08 * 5.91 iniha | 2.0 * 175mm / 0.08 * 6.89 iniha |
2.4 * 150mm / 0.09 * 5.91 iniha | 2.4 * 175mm / 0.09 * 6.89 iniha |
3.2 * 150mm / 0.13 * 5.91 iniha | 3.2 * 175mm / 0.13 * 6.89 iniha |
Kaumaha: ma kahi o 50-280 grams / 1.8-9.9 auneke
PAPA HOOLAHA O TUNGSTEN ELECTRODE DIAMETER a me keia manawa
DIAMETER | DC- (A) | DC+ (A) | AC |
1.0mm | 10-75A | 1-10A | 15-70A |
1.6mm | 60-150A | 10-20A | 60-125A |
2.0mm | 100-200A | 15-25A | 85-160A |
2.4mm | 170-250A | 17-30A | 120-210A |
3.0mm | 200-300A | 20-25A | 140-230A |
3.2mm | 225-330A | 30-35A | 150-250A |
4.0mm | 350-480A | 35-50A | 240-350A |
5.0mm | 500-675A | 50-70A | 330-460A |
E ʻoluʻolu e koho i nā kikoʻī electrode tungsten e like me kāu hoʻohana ʻana i kēia manawa |
Noi:
He kūpono no ka hoʻoheheʻe dc a me ka wili ac, kūpono hoʻi no ka hoʻopili ʻana i ka pipeline
Nā mea nui:
Hoʻohālike | Hoʻohui ʻia haumia | haumia nui% | 'ē aʻe haumia% | Tungsten% | Uila hoʻokuʻu ʻia mana | kalakala hōʻailona |
WL15 | La203 | 1.3-1.7 | <0.20 | ʻO ke koena | 2.8-3.0 | gula |
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Mua: WZ8 Zirconium Tungsten Electrode no ka TIG Welding Aʻe: WL20 Lanthanum Tungsten Electrode no TIG Welding