WC20 Cerium Tungsten Electrode for TIG Welding
Ii-cerium tungsten electrodeiqulethe i-2% ye-cerium oxide.I-cerium tungsten electrode ifanelekile kwi-DC welding kwi-voltage ephantsi, kuba kulula ukuqala i-arc kwi-voltage ephantsi, kwaye i-10% ephantsi kune-thorium tungsten emsebenzini.Ukuwelda kwemibhobho, i-cerium tungsten electrode yeyona idumileyo, kwaye ikwasetyenziswa ukuwelda iindawo ezincinci.Xa kuthelekiswa ne-electrode ye-tungsten ecocekileyo, i-electrode ye-cerium tungsten inezinga eliphantsi lokutshisa okanye izinga lokuphuma kwamanzi.Njengoko umxholo we-cerium oxide ukhula, ezi nzuzo nazo zanda.I-Cerium inokuhamba okuphezulu, ngoko ke ekuqaleni kwe-welding, ukusebenza kwe-welding kuhle kakhulu.Ngokuhamba kwexesha, njengoko iinkozo zekristale zikhula, ukuhamba kuya kuncipha kakhulu.Nangona kunjalo, phantsi kombane ophantsi, ixesha lokuphila lide kunolo lwe-thorium tungsten electrode.Kungenxa yezi mpawu ukuba ngokuqhelekileyo kunenzuzo kwi-welding ye-short-cycle okanye i-welding volume ethile ngaphambi kokuba i-electrode ithathe indawo.Kungcono ukusebenzisa i-thorium tungsten electrode okanye i-lanthanum tungsten electrode kwi-high current kunye ne-voltage welding.I-electrode ye-cerium-tungsten ingasetyenziselwa umbane othe ngqo okanye otshintshileyo ngoku, kodwa isetyenziselwa ukudibanisa ngokuthe ngqo ngoku, kuba i-electrode ye-cerium-tungsten kulula ukuhlukana ngexesha le-AC welding.
Xa kuthelekiswa ne-thorium tungsten electrodes, i-cerium tungsten electrodes ineenzuzo ezilandelayo: i-thorium tungsten electrodes inemitha encinci, kwaye inokusebenza kuphela phantsi kweemeko eziphezulu zangoku.Nangona kunjalo, i-electrode ye-cerium tungsten yinto engeyiyo i-radiative welding material kwaye inokusebenza ngokuphantsi kwangoku.I-electrode ye-cerium-tungsten yinto ekhethiweyo ekhethiweyo kwi-thorium-tungsten electrode.Ukongezelela, i-electrode ye-cerium-tungsten ineendawo ezincinci ze-cathode, ukuhla kwengcinezelo ephantsi, kwaye akukho ukutsha, ngoko ke iyona nto isetyenziswa kakhulu kwi-argon arc welding.
Iimbonakalo:
1. Akukho mitha, akukho ungcoliseko lweradioactive;
2. Umsebenzi wombane wombane uphantsi, kwaye ukusebenza kwe-arc ukuqala kunye nokuzinza kwe-arc kuhle kakhulu;
3. I-arc inokuthi iqalwe ngokulula nge-current encinci, kwaye i-arc current incinci;
4. Izinga eliphantsi lokutshisa okanye izinga lokuphuma kwamanzi, ubomi benkonzo ende
5. Indawo ye-cathode incinci, ukuhla koxinzelelo kuncinci, kwaye akutshisi
Umzekelo:WC20
Ukuhlelwa: ANSI/AWS A5.12M-98 ISO 6848
Izithako eziphambili:
Amacandelo aphambili yi-tungsten (W) kunye ne-97.6 ~ 98% yomxholo we-element, 1.8-2.2% ye-cerium (CEO2).
Ukupakisha: 10pc / ibhokisi
I-Welding yangoku:Nceda ujonge le theyibhile ingezantsi
Umbala weNib: ngwevu
Ubungakanani obunokuzikhethela:
1.0 * 150mm / 0.04 * 5.91 intshi | 1.0 * 175mm / 0.04 * 6.89 intshi |
1.6 * 150mm / 0.06 * 5.91 intshi | 1.6 * 175mm / 0.06 * 6.89 intshi |
2.0 * 150mm / 0.08 * 5.91 intshi | 2.0 * 175mm / 0.08 * 6.89 intshi |
2.4 * 150mm / 0.09 * 5.91 intshi | 2.4 * 175mm / 0.09 * 6.89 intshi |
3.2 * 150mm / 0.13 * 5.91 intshi | 3.2 * 175mm / 0.13 * 6.89 intshi |
Ubunzima: malunga ne-50-280 grams / 1.8-9.9 ounces
UTHELEKISO ITHEBILE YE-TUNGSTEN ELECTRODE DIAMETER KUNYE NAMHLANJE
DIAMETER | 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 |
Nceda ukhethe imilinganiselo ye-electrode ye-tungsten ehambelanayo ngokusetyenziswa kwakho ngoku |
Isicelo:
I-electrodes ye-cerium tungsten ifanelekile kwi-welding yangoku okanye i-alternating current ye-welding, ngokukodwa kwimibhobho kaloliwe kunye neenxalenye ezincinci ezichanekileyo kunye nefuthe elihle kakhulu le-welding phantsi kombane ophantsi.Ikakhulu isetyenziselwa ukuwelda intsimbi yekhabhoni, insimbi engenasici, isilicon yobhedu, ubhedu, ubhedu, ititanium kunye nezinye izinto.
Obona balinganiswa:
Umzekelo | Yongeziwe Ukungcola | Ukungcola ubungakanani% | Okunye Ukungcola% | Tungsten% | Umbane kukhutshwa amandla | Umbala uphawu |
WC20 | CEO2 | 1.8-2.2 | <0.20 | Zonke | 2.7-2.8 | Ngwevu |