I-China 99.95% imboni ye-tungsten ehlanzekile ye-electrode Umkhiqizi Nomphakeli

99.95% imboni ye-tungsten electrode ehlanzekile

Incazelo emfushane:

Imboni engu-99.95% ye-pure tungsten electrode iwumkhakha okhethekile ogxile ekukhiqizeni ama-electrode e-tungsten ekhwalithi ephezulu ukuze kusetshenziswe izinto ezihlukahlukene, ikakhulukazi izinqubo zokushisela nokusika. Ama-electrode e-Tungsten aziwa ngokusebenza kwawo okuphezulu ekushiseleleni i-arc ngenxa yendawo yawo ephezulu yokuncibilika, i-thermal conductivity enhle kakhulu, nokwanda okuphansi kokushisa.

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Iyini i-electrode ye-tungsten ehlanzekile?

I-electrode ehlanzekile ye-tungsten i-electrode esetshenziswa ekushiseleleni igesi ye-tungsten inert (TIG), eyaziwa nangokuthi i-gas tungsten arc welding (GTAW). Ama-electrode e-tungsten ahlanzekile enziwa kusuka ku-99.5% we-tungsten ehlanzekile futhi ngokuvamile anekhodi eluhlaza okotshani. Baziwa ngamandla abo okumelana nezinga lokushisa eliphezulu futhi banikeze ukusebenza kwe-arc okuzinzile.

Ama-electrode e-tungsten ahlanzekile ajwayele ukusetshenziselwa izinto zokushisela ezidinga indawo engafaki i-oxidizing, njenge-aluminium ne-magnesium alloys. Njengoba bekhiqiza i-arc egxile futhi enembile, bafaneleka nokushisela izinto ezincanyana.

Ama-electrode e-tungsten ahlanzekile awanconywa ezinhlelweni zokushisela ezidinga amazinga aphezulu wamanje noma ezintweni zokushisela ezakha izendlalelo ze-oxide eziwugqinsi, njengoba zingenwa kalula ukungcola futhi zingase zidale ukukhukhuleka kwe-arc.

Kafushane, ama-electrode e-tungsten ahlanzekile aklanyelwe ngqo izinhlelo zokusebenza zokushisela ze-TIG lapho indawo engeyona i-oxidizing kanye nokulawulwa kwe-arc okunembile kubalulekile. Zilungele ukushisela i-aluminium, i-magnesium nezinye izinto ezingezona ayoni, okuzenza zibe ithuluzi elibalulekile embonini yokushisela.

Kuyini ukwakheka kwe-tungsten electrode?

Ama-electrode e-Tungsten asetshenziswa ekushiseleni kwe-TIG ngokuvamile enziwa ngengxenye ephezulu ye-tungsten, anenani elincane lezinye izakhi ukuze kuthuthukiswe ukusebenza kwawo. Izingxenye ezivame kakhulu ze-tungsten electrode zihlanganisa:

1. Ama-Electrode e-Tungsten Ahlanzekile: Lawa ma-electrode enziwe nge-99.5% ye-tungsten ehlanzekile futhi ngokuvamile anekhodi eluhlaza okotshani. Zilungele izinhlelo zokusebenza zokushisela ezidinga indawo engezona i-oxidizing, njenge-welding aluminium nama-magnesium alloys.

2. Ama-Electrodes e-Tungsten Ethonisiwe: Lawa ma-electrode aqukethe inani elincane le-thorium oxide elixutshwe ne-tungsten (ngokuvamile i-1-2%). Ngokuvamile zinemibala enemibala futhi zinethiphu elibomvu. Ama-electrode e-Thorium aziwa ngokuqala kwawo okuhle kakhulu kwe-arc nokuzinza, okuwenza afanelekele uhla olubanzi lwezicelo zokushisela.

3. I-electrode ye-Ceramic tungsten: I-electrode ye-ceramic iqukethe i-cerium oxide (imvamisa i-1-2%) ne-tungsten. Umbala wabo ngokuvamile owolintshi. Ama-electrode e-Ceramic anokuqina okuhle kwe-arc futhi afanele kokubili i-AC ne-DC welding, okuwenza afanelekele izinhlelo ezihlukahlukene zokushisela.

4. I-electrode ye-tungsten yomhlaba engavamile: I-electrode yomhlaba engavamile iqukethe inani elincane le-lanthanum oxide exutshwe ne-tungsten (ngokuvamile i-1-2%). Umbala wabo ngokuvamile uluhlaza okwesibhakabhaka. I-Lanthanum series welding rods inezakhiwo ezinhle zokuqala ze-arc nokuzinza, futhi ifanele i-AC ne-DC welding.

5. I-Zirconium tungsten electrode: I-electrode ye-Zirconium iqukethe inani elincane le-zirconium oxide exutshwe ne-tungsten (ngokuvamile i-0.8-1.2%). Umbala wazo uvame ukuba nsundu. Ama-electrode eZirconium aziwa ngokukwazi kwawo ukumelana nokungcola futhi ajwayele ukusetshenziselwa ukushisela i-AC ye-aluminium ne-magnesium alloys.

Uhlobo ngalunye lwe-electrode ye-tungsten lunezici ezithile ezilwenza lufanelekele izinhlelo zokusebenza ezihlukene zokushisela. Ukukhethwa kokubunjwa kwe-electrode kuncike ezintweni ezifana nohlobo lwezinto ezizoshiselwa, i-welding current, kanye nezidingo ezithile zenqubo yokushisela.