I-WC20 Cerium Tungsten Electrode ye-TIG Welding
Ii-cerium tungsten electrodeiqukethe u-2% we-cerium oxide.I-Cerium tungsten electrode ifanele i-DC welding nge-voltage ephansi, ngoba kulula ukuqala i-arc ku-voltage ephansi, futhi ingaphansi ngo-10% kune-thorium tungsten emsebenzini.Ngokushisela amapayipi, i-cerium tungsten electrode ithandwa kakhulu, futhi ivame ukusetshenziselwa ukushisela izingxenye ezincane.Uma kuqhathaniswa ne-electrode ye-tungsten emsulwa, i-cerium tungsten electrode inezinga eliphansi lokushiswa noma izinga lokuhwamuka.Njengoba okuqukethwe kwe-cerium oxide kwanda, lezi zinzuzo nazo zanda.I-Cerium inokuhamba okuphezulu kakhulu, ngakho-ke ekuqaleni kwe-welding, ukusebenza kwe-welding kuhle kakhulu.Ngokuhamba kwesikhathi, njengoba izinhlamvu zekristalu zikhula, ukuhamba kuzokwehla kakhulu.Kodwa-ke, ngaphansi kwe-voltage ephansi, isikhathi sokuphila side kunaleyo yama-electrode e-thorium tungsten.Kungenxa yalezi zici ukuthi ngokuvamile kuyazuzisa ukushisela umjikelezo omfushane noma umthamo othize wokushisela ngaphambi kokuba i-electrode ingashintshwa.Kungcono kakhulu ukusebenzisa i-thorium tungsten electrode noma i-lanthanum tungsten electrode ekushiseni okuphezulu kwamanje kanye ne-voltage.I-electrode ye-cerium-tungsten ingase isetshenziselwe okwamanje okuqondile noma ukushintshana kwamanje, kodwa isetshenziselwa ikakhulukazi ukushisela okuqondile kwamanje, ngoba i-electrode ye-cerium-tungsten kulula ukuhlukaniswa ngesikhathi sokushisela i-AC.
Uma kuqhathaniswa nama-electrode e-thorium tungsten, ama-electrode e-cerium tungsten anezinzuzo ezilandelayo: ama-electrode e-thorium tungsten anemisebe emincane, futhi angasebenza kuphela ngaphansi kwezimo eziphakeme zamanje.Kodwa-ke, i-cerium tungsten electrode iyimpahla yokushisela engeyona imisebe futhi ingasebenza ngesikhathi esiphansi.I-Cerium-tungsten electrode ingenye ekhethwayo kune-thorium-tungsten electrode.Ngaphezu kwalokho, i-electrode ye-cerium-tungsten inamachashazi amancane e-cathode, ukwehla kokucindezela okuphansi, futhi akukho ukushisa, ngakho-ke isetshenziswa kakhulu ekushiseni kwe-argon arc.
Izici:
1. Akukho misebe, akukho ukungcoliswa kwemisebe;
2. Umsebenzi womsebenzi we-elekthronikhi uphansi, futhi ukusebenza kokuqala kwe-arc nokuzinzisa kwe-arc kuhle kakhulu;
3. I-arc ingaqala kalula nge-current encane, futhi i-arc current incane;
4. Izinga lokushiswa eliphansi noma izinga lokuhwamuka, impilo ende yesevisi
5. Indawo ye-cathode incane, ukwehla kwengcindezi kuncane, futhi akushisi
Imodeli:WC20
Ukuhlukaniswa: ANSI/AWS A5.12M-98 ISO 6848
Izithako eziyinhloko:
Izingxenye eziyinhloko i-tungsten (W) eno-97.6~98% we-elementi yokuqukethwe, 1.8-2.2% we-cerium (I-CeO2).
Ukupakisha: 10pc/ibhokisi
Welding current:ngicela ubheke ithebula elingezansi
Umbala we-Nib: impunga
Osayizi abazikhethela:
1.0 * 150mm / 0.04 * 5.91 amayintshi | 1.0 * 175mm / 0.04 * 6.89 amayintshi |
1.6 * 150mm / 0.06 * 5.91 amayintshi | 1.6 * 175mm / 0.06 * 6.89 amayintshi |
2.0 * 150mm / 0.08 * 5.91 amayintshi | 2.0 * 175mm / 0.08 * 6.89 amayintshi |
2.4 * 150mm / 0.09 * 5.91 amayintshi | 2.4 * 175mm / 0.09 * 6.89 amayintshi |
3.2 * 150mm / 0.13 * 5.91 amayintshi | 3.2 * 175mm / 0.13 * 6.89 amayintshi |
Isisindo: cishe 50-280 amagremu / 1.8-9.9 ama-ounces
ITHEBULA LOKUQHATHAnisa LE-TUNGSTEN ELECTRODE DIAMETER KANYE NAMANJE
I-DIAMETER | I-DC- (A) | I-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 |
Sicela ukhethe ukucaciswa kwe-electrode ye-tungsten ehambisanayo ngokuya ngokusetshenziswa kwakho kwamanje |
Isicelo:
Ama-electrode e-cerium tungsten afanele ukushiselwa kwamanje okuqondile noma okushintshayo, ikakhulukazi amapayipi wesitimela nezingxenye ezincane zokunemba ezinomphumela omuhle kakhulu wokushisela ngaphansi kwamandla aphansi.Ikakhulu isetshenziselwa ukushisela i-carbon steel, insimbi engagqwali, i-silicon yethusi, ithusi, ithusi, i-titanium nezinye izinto
Izinhlamvu Eziyinhloko:
Imodeli | Kwengeziwe Ukungcola | Ukungcola inani% | Okunye Ukungcola% | I-Tungsten% | Ugesi kukhishwa amandla | Umbala uphawu |
WC20 | I-CeO2 | 1.8-2.2 | <0.20 | Okunye | 2.7-2.8 | Okumpunga |