WC20 Cerium Tungsten Electrode ee alxanka TIG
Thecerium tungsten electrodeka kooban 2% cerium oxide.Electrode-ka Cerium tungsten wuxuu ku habboon yahay alxanka DC ee korantada yar, sababtoo ah way fududahay in lagu bilaabo arc at danab hooseeya, waxayna 10% ka hooseysaa thorium tungsten shaqada.Alxanka dhuumaha, cerium tungsten electrode waa kan ugu caansan, waxaana sidoo kale badanaa loo isticmaalaa in lagu alxankayo qaybo yaryar.Marka la barbar dhigo korantada tungsten saafi ah, cerium tungsten electrode wuxuu leeyahay heer gubasho hoose ama heerka uumiga.Marka maaddada cerium oxide ay korodho, faa'iidooyinkan ayaa sidoo kale kordhiya.Cerium waxay leedahay dhaqdhaqaaqa ugu sarreeya, markaa bilawga alxanka, waxqabadka alxanka waa mid aad u wanaagsan.Waqti ka dib, marka miraha crystal-ka ay koraan, dhaqdhaqaaqa ayaa si weyn u yaraan doona.Si kastaba ha ahaatee, marka la eego korantada yar, cimriga ayaa ka dheer kan korantada tungsten thorium.Sababtoo ah sifooyinkaas ayaa badanaa faa'iido u leh alxanka wareegga gaaban ama mugga alxanka gaarka ah ka hor inta aan la beddelin korantada.Way fiicantahay in la isticmaalo thorium tungsten electrode ama lanthanum tungsten electrode alxanka hadda sare iyo danab.Electrode-ka cerium-tungsten waxa kale oo loo isticmaali karaa si toos ah hadda ama beddelka hadda, laakiin inta badan waxaa loo isticmaalaa alxanka tooska ah hadda, sababtoo ah cerium-tungsten electrode waa sahlan tahay in la kala qaybiyo inta lagu jiro alxanka AC.
Marka la barbardhigo thorium tungsten electrodes, cerium tungsten electrodes waxay leeyihiin faa'iidooyinka soo socda: thorium tungsten electrodes waxay leeyihiin shucaac yar, waxayna ku shaqayn karaan oo kaliya xaaladaha sare ee hadda jira.Si kastaba ha ahaatee, cerium tungsten electrode waa walxo alxan ah oo aan shucaac ahayn waxaana lagu shaqeyn karaa wakhti hooseeya.Electrode-ka Cerium-tungsten waa beddelka la door bidayo thorium-tungsten electrode.Intaa waxaa dheer, korantada cerium-tungsten waxay leedahay dhibco yar oo cathode ah, hoos u dhac cadaadis ah, iyo wax gubasho ah, sidaas darteed waa tan ugu badan ee loo isticmaalo alxanka argon.
Astaamaha:
1. Shucaac ma laha, ma laha wasakhowga shucaaca;
2. Shaqada elektaroonigga ah ee shaqada ayaa hooseysa, iyo waxqabadka bilowga arc iyo xasilinta arc waa mid aad u fiican;
3. Dabeeto si sahal ah ayaa loogu bilaabi karaa qulqul yar, iyo qulqulka arc waa yar yahay;
4. Heerka gubashada hoose ama heerka uumi-baxa, nolosha adeegga oo dheer
5. Meesha cathode waa yar tahay, cadaadiska cadaadiska waa yar yahay, mana guban
Qaabka:WC20
Kala soocida: ANSI/AWS A5.12M-98 ISO 6848
Waxyaabaha ugu muhiimsan:
Qaybaha ugu muhiimsan waa tungsten (W) oo leh 97.6 ~ 98% ee ka kooban curiyaha, 1.8-2.2% ee ceriumCeO2).
Baakad: 10pc/sanduuqa
Hadda alxanka:fadlan tixraac shaxda hoose
Midabka Nib: cawlan
Cabbirrada ikhtiyaariga ah:
1.0 * 150mm / 0.04 * 5.91 inji | 1.0 * 175mm / 0.04 * 6.89 inji |
1.6 * 150mm / 0.06 * 5.91 inji | 1.6 * 175mm / 0.06 * 6.89 inji |
2.0 * 150mm / 0.08 * 5.91 inji | 2.0 * 175mm / 0.08 * 6.89 inji |
2.4 * 150mm / 0.09 * 5.91 inji | 2.4 * 175mm / 0.09 * 6.89 inji |
3.2 * 150mm / 0.13 * 5.91 inji | 3.2 * 175mm / 0.13 * 6.89 inji |
Miisaanka: qiyaastii 50-280 garaam / 1.8-9.9 wiqiyadood
Miisaska isbarbardhigga ee TUNGSTEN ELECTRODE dhexroorka iyo hadda
QABADAHA | DC- (A) | 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 |
Fadlan dooro tifaftirka elektiroonigga tungsten ee u dhigma iyadoo loo eegayo isticmaalkaaga hadda |
Codsiga:
Electrodes-ka cerium tungsten waxay ku habboon yihiin alxanka tooska ah ee hadda socda ama beddelka ah, gaar ahaan tuubooyinka tareenada iyo qaybo yaryar oo sax ah oo leh saamaynta alxanka ugu fiican ee hadda hooseeya.Inta badan waxaa loo isticmaalaa alxanka birta carbon, ahama, silicon copper, copper, bronze, titanium iyo walxo kale
Jilayaasha ugu muhiimsan:
Qaabka | Lagu daray wasakhnimo | wasakhnimo tiro% | Mid kale wasakhda% | Tungsten% | Koronto laga saaray awood | Midabka saxiix |
WC20 | CeO2 | 1.8-2.2 | <0.20 | Inteeda kale | 2.7-2.8 | Cawlan |