99.95% yakachena tungsten electrode indasitiri
Pure tungsten electrode ielectrode inoshandiswa mu tungsten inert gas welding (TIG), inozivikanwawo segasi tungsten arc welding (GTAW). Pure tungsten maelectrodes anogadzirwa kubva pa99.5% pure tungsten uye anowanzo kuve neruvara rwegirini. Ivo vanozivikanwa nekugona kwavo kumira tembiricha yepamusoro uye kupa yakagadzikana arc performance.
Pure tungsten maelectrode anowanzo shandiswa kugadzira zvinhu zvewelding zvinoda nzvimbo isiri-oxidizing, senge aluminium uye magnesium alloys. Sezvo ivo vachigadzira yakatarisana uye chaiyo arc, ivo vakakodzerawo kune welding zvinhu zvitete.
Akachena tungsten maelectrodes haakurudzirwe kune welding application inoda yakakwira ikozvino kana yewelding zvinhu zvinoumba gobvu oxide layer, sezvo iwo ari nyore kutapukirwa uye anogona kukonzera arc kudonha.
Muchidimbu, pure tungsten electrodes akagadzirirwa zvakananga TIG welding application uko isiri-oxidizing nharaunda uye chaiyo arc control yakakosha. Iwo akanakira welding aluminium, magnesium uye zvimwe zvisiri-ferrous zvinhu, zvichivaita chishandiso chakakosha muindasitiri yewelding.
Tungsten maelectrodes anoshandiswa muTIG welding anowanzo gadzirwa kubva pachikamu chepamusoro che tungsten, aine zvidiki zvezvimwe zvinhu zvinowedzerwa kuti zviwedzere kuita kwavo. Izvo zvinonyanyozivikanwa zvikamu zve tungsten electrodes zvinosanganisira:
1. Pure Tungsten Electrodes: Aya ma electrode anogadzirwa ne99.5% pure tungsten uye anowanzo kuve neruvara rwegirini. Iwo akakodzera welding application inoda isina-oxidizing nharaunda, senge welding aluminium uye magnesium alloys.
2. Thoriated Tungsten Electrodes: Aya ma electrode ane zvishoma zve thorium oxide yakasanganiswa ne tungsten (kazhinji 1-2%). Vanowanzova nemavara emavara uye vane tsvuku tsvuku. Thorium electrodes inozivikanwa nekunaka kwayo arc kutanga uye kugadzikana, zvichiita kuti ive yakakodzera kune dzakasiyana siyana dzewelding application.
3. Ceramic tungsten electrode: Ceramic electrode ine cerium oxide (kazhinji 1-2%) uye tungsten. Ruvara rwavo kazhinji orange. Ceramic electrodes ine yakanaka arc kugadzikana uye akakodzera kune ese AC uye DC welding, ichiita kuti ive yakakodzera kune dzakasiyana siyana dzewelding application.
4. Rare earth tungsten electrode: Rare earth electrode ine shoma shoma ye lanthanum oxide yakasanganiswa ne tungsten (kazhinji 1-2%). Ruvara rwavo runowanzo bhuruu. Lanthanum akatevedzana welding tsvimbo ane yakanaka arc yekutanga zvivakwa uye kugadzikana, uye akakodzera AC uye DC welding.
5. Zirconium tungsten electrode: Zirconium electrode ine zvishoma zvirconium oxide yakasanganiswa ne tungsten (kazhinji 0.8-1.2%). Ruvara rwavo kazhinji rune brown. Zirconium electrodes inozivikanwa nekugona kwavo kuramba kusvibiswa uye inowanzoshandiswa kune AC welding yealuminium uye magnesium alloys.
Imwe neimwe mhando ye tungsten electrode ine chaiwo maitiro anoita kuti ive yakakodzera kune akasiyana welding application. Sarudzo yekuumbwa kwe electrode kunoenderana nezvinhu zvakaita serudzi rwezvinhu zvinosungirirwa, welding ikozvino, uye zvinodiwa chaizvo zvewelding process.
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