China welding electrode 2% cerium WC20 cerium tungsten electrode Mugadziri uye Supplier

welding electrode 2% cerium WC20 cerium tungsten electrode

Tsanangudzo Pfupi

Cerium tungsten electrodes inowanzoshandiswa kuTIG welding sezvo ichiita zvakanaka mune zvose AC uye DC welding application. Ivo vanozivikanwa nekusimba kwavo kwearc kugadzikana, hunhu hwakanaka hwekubatidza, uye kuita kusingachinjiki kune yakaderera amperage, zvichiita kuti ive yakakodzera kune zvitete zvinhu uye yakaoma welds.

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Ndeupi ruvara rwe tungsten ine 2% Ceria?

Tungsten inosanganiswa ne2% ceria kuti iite tungsten-cerium oxide composite iyo inowanzoshandiswa senge isiri-radioactive imwe nzira kune thoriated tungsten electrodes mune welding application.

Rudzi rwe tungsten rine 2% ceria rinogona kusiyana asi rinowanzoita grey kana kuchena-chena. Iyo chaiyo mumvuri inogona kuenderana nezvinhu zvakaita seyekugadzira maitiro uye chero yakawedzera machira kana marapirwo anoshandiswa kune izvo zvinhu.

Ndeupi Musiyano pakati peThoriated uye Ceriated tungsten?

Thoriated tungsten uye cerium tungsten ese ari maviri tungsten maelectrodes e welding, asi ane akasiyana maumbirwo uye zvivakwa:

1.Thoriated tungsten:
-Thoriated tungsten electrodes ine shoma shoma ye thorium oxide (kazhinji inenge 1-2%). Kuwedzerwa kwethorium kunonatsiridza maitiro e electron emission e electrode, zvichiita kuti zvive nyore kutanga nekuchengetedza arc welding.
-Thoriated tungsten inozivikanwa nekukwira kwayo kwazvino kutakura kugona, yakanaka arc kugadzikana uye hupenyu hurefu. Inowanzo shandiswa muDC welding application, kunyanya kune welding zvinhu senge kabhoni simbi, Stainless simbi, nickel alloys uye titanium.

2. Tungsten cerium:
- Cerium tungsten electrodes ine cerium oxide sechinhu chinosanganisa. Kazhinji cerium tungsten zvinyorwa zvine 1.5-2% cerium oxide.
- Cerium tungsten ine yakanaka arc kutanga uye kugadzikana, kunyanya mune yakaderera ikozvino welding application. Inokodzera AC uye DC welding uye saka yakakodzera kune dzakasiyana siyana zvinhu uye welding maitiro.
- Cerium tungsten inowanzosarudzwa seimwe nzira isina-radioactive kune thorium tungsten kugadzirisa zvinetso pamusoro pengozi dzehutano hunogona kubatanidzwa nekutsvaga kwethorium.

Muchidimbu, nepo ese ari maviri tungsten emagetsi etungsten uye cerium tungsten maelectrodes achishandiswa muwelding, ane maumbirwo akasiyana uye akakodzera akasiyana welding application uye mamiriro. Thoriated tungsten inozivikanwa nekukwira kwayo kwazvino kutakura uye inowanzoshandiswa muDC welding, nepo cerium tungsten ine yakanaka arc kutanga uye kugadzikana uye inokodzera zvese AC neDC welding.

Ko 2% thoriated tungsten radioactive?

Hongu, 2% thoriated tungsten electrodes inoonekwa zvishoma ine radioactive nekuda kwekuvapo kwe thorium oxide mukuumbwa kwe electrode. Thorium chinhu chinogaroitika chine radioactive chinowanikwa mu tungsten electrodes inoburitsa yakaderera-level alpha particles. Kunyangwe mazinga eradioactivity akadzikira, zvichiri kukosha kubata nekurasa thoriated tungsten electrodes kuderedza kuratidzwa.

Nekuda kweiyo radioactive chimiro chethorium, kushandiswa, kubata uye kuraswa kwethorium tungsten electrodes kunoda kuchengetedzwa uye kudzora kufunga. Nekuda kweizvozvo, pane shanduko yakananga kune dzisiri-radioactive dzimwe nzira dzakadai se tungsten cerium, tungsten lanthanate kana zvimwe zvisingawanzo zvinhu zvepasi doped tungsten electrodes, kunyanya mumaindasitiri umo kuchengetedzwa kwevashandi nekunetseka kwezvakatipoteredza kwakakosha.