AWS A5.13 ENiCrFe-1 Nickel alloys Qalabka alxanka gacanta
silig Alxanka Nikel-ku salaysan uu leeyahay waxqabadka wanaagsan ee iska caabin ah gaaska firfircoon, dhexdhexaad ah caustic, iska caabin daxalka si loo yareeyo dhexdhexaad acid, oo uu leeyahay xoog sare, plasticity wanaagsan, qallafsan qabow iyo kulul iyo processing iyo sifooyinka alxanka, Sidaa darteed, si ballaaran loo isticmaalo in petrochemical. Biraha, tamarta atomikada, horumarinta badda, duulista, hawada hawada iyo warshadaha kale, si ay u xaliyaan birta guud ee ahama iyo biraha kale, qalabka aan biraha ma xallin karo dhibaatada daxalka injineernimada, waa wax aad muhiim u ah biraha u adkaysta daxalka.Alloys-ku-saleysan nikkel waxa ay tixraacaan aluminium-ku-saleysan nikkel oo ay ku jiraan walxo alloying ah oo iska caabin kara daxalka warbaahinta qaarkeed.Marka loo kala saaro sida ay ka kooban tahay kiimikaad, waxaa jira inta badan nikkel, nickel-copper alloys, nickel-molybdenum (nickel-molybdenum ferrolybdenum) aluminium, nickel-chromium (nickel-chromium-iron) alloys, nickel-chromium-molybdenum (oo ay ku jiraan nikkel-chromium). Alloys molybdenum iyo nikkel-chromium-molybdenum copper alloys) iyo nikkel-iron chromium (labadaba birta-nickel-ku-salaysan) iyo qaybaha kale.Silig alxanka nikkel saafi ah ERNi-1 waxaa loo isticmaalaa in lagu alxanka 200, 201 aluminium nikkel iyo saxan bir-plated;alxanka birta iyo nikkel walxo isku mid ah;Dusha sare ee alxanka birta.Xargaha alxanka nickel-naxaasta ERNiCu-7 Monel 400 aluminium laftiisa alxanka;iyo alxanka Monel 400 daawaha leh birta;Loo isticmaalo dusha sare ee birta.Siliga alxanka Nichrome ERNiCrFe-3 waxaa loo isticmaalaa alxanka walxo aan la mid ahayn ee kalagoysyada u adkaysta;Alxanka austenitic, biraha ferritic iyo Alloys nikkel sare, alxanka biraha alloy ka kooban yahay 9% nikkel Nichrome silig alxanka ERNiCrFe-7 waxaa loo isticmaalaa alxanka aluminium iyo dusha alxanka birta, gaar ahaan ku habboon dhismaha reactors nuclear.Alxanka nikkel-chromium-molybdenum silig alxanka ERNiCrMo-3 INCONEL625, INCONEL825, INCONEL25-6Mo iyo MONEL400 alloys;Alxanka u dhexeeya birta austenitic birta aadka u sarreeya iyo daawaha INCOLOY020;Alxanka u dhexeeya aluminium-ku-saleysan nikkel iyo birta aan la isku midka ahayn;Hardfacing ee birta
Codsiga & Heerka
Koronto-ku-salaysan-Surfacing-ku-saleysan yahay waxaa loo isticmaali karaa in lagu dahaadho galka gacan-galka, JARAYNTA CIFANKA QALABKA KAMIDKA AH, SAWTOOTH, Usha riixitaanka, heerkulka sare iyo cadaadiska sareQalafsanaanta dusha sare ee workpiece waa in ay ahaataa in ka yar Ra12.5μm, iyo miridhku dusha, saliidda iyo wasakh kale waa in si adag loo saaro.Matrixku waa in aanu yeelan dildilaacyo, daloolo, ciid iyo cillado kale, cidhifyada iyo geesahana waa in la soo koobaa.Ka hor inta aan dusha sare la saarin, heerkul kala duwan waa in lagu doortaa iyadoo loo eegayo walxaha substrate-ka ee preheating.Marka walxaha matrixku ay yihiin birta kulaylka u adkeysata ama birta birta ah ee martensitic iyo agabka kale ee leh waxqabadka alxanka liidata, lakabka birta austenitic ee dusha sare ee birta ah waa in lagu dhejiyaa dusha sare ee matrixka, ka dibna daawaha cobalt-ku-salaysan waa inuu kor u kacaa ka dib markii si habsami leh loo farsameeyey wanaaji iska caabinta dildilaaca oo iska ilaali dildilaaca.Awood alxanka AC ama DC mid ayaa loo isticmaali karaa D802 iyo D812 electrodes.Korontada alxanka Dc arc ayaa lagu talinayaa.
Astaamaha
GEH-SL12 titanium kalsiyum dahaarka leh kobalt-saldhig korka koronto.Cobalt-cr-tungsten daawaha waxaa loo isticmaalaa sidii siliga xudunta u ah.Isku xirka Dc ayaa lagu talinayaa.Biraha dusha sare waxay ilaalin karaan caabbinta xidhashada wanaagsan iyo iska caabinta daxalka at 650 ℃.Kahor alxanka, waa in lagu dubaa 300-350 ℃ 1 saac;Lakabka adkaanta ee dusha birta ah ee saldhigga ah waa in laga saaraa si looga fogaado dildilaaca iyo jajabnaanta.Marka loo eego cabbirka workpiece biraha salka iyo nooca birta saldhiga, waa in preheated at 300-600 ℃, iyo alxanka yar yar ee hadda gaaban waa ku haboon.
Shirkadda & Warshada
Halabuurka alaabta iyo hordhaca sifooyinka farsamada
QALABKA Kiimikada:
| ALLOY(wt%) | C | Mn | Si | Cr | Ni | P | Fe | Nb+Ta | S |
| XEERARKA GB/T | 0.08 | 3.5 | 0.80 | 13.0-17.0 | ≥62 | 0.02 | 11.0 | 0.5-4.0 | 0.015 |
| XEERARKA AWS | 0.08 | 3.5 | 0.75 | 13.0-17.0 | ≥ | 0.03 | 11.0 | 1.5-4.0 | 0.015 |
| TUSAALE QIIMAHA | 0.048 | 2.97 | 0.34 | 15.6 | 69.6 | 0.005 | 8.94 | 2.65 | 0.007 |
XAALADAHA ALXANKA LAGU SOO TALIYEY:
| QAABKA DHUL-DHAQAALAHA (mm) | 2.6*300 | 3.2*350 | 4.0*350 | |||||
| Koronto (Amp) | alxanka fidsan/jidka ah | 69-95 | 70-115 | 95-145 | ||||
| Alxanka toosan/sare | 55-80 | 65-110 | 80-130 | |||||
kiisas caadi ah
Shahaadooyinka
Halabuurka alaabta iyo hordhaca sifooyinka farsamada
QALABKA Kiimikada:
| ALLOY(wt%) | C | Mn | Si | Cr | Ni | P | Fe | Nb+Ta | S |
| XEERARKA GB/T | 0.08 | 3.5 | 0.80 | 13.0-17.0 | ≥62 | 0.02 | 11.0 | 0.5-4.0 | 0.015 |
| XEERARKA AWS | 0.08 | 3.5 | 0.75 | 13.0-17.0 | ≥ | 0.03 | 11.0 | 1.5-4.0 | 0.015 |
| TUSAALE QIIMAHA | 0.048 | 2.97 | 0.34 | 15.6 | 69.6 | 0.005 | 8.94 | 2.65 | 0.007 |
XAALADAHA ALXANKA LAGU SOO TALIYEY:
| QAABKA DHUL-DHAQAALAHA (mm) | 2.6*300 | 3.2*350 | 4.0*350 | |||||
| Koronto (Amp) | alxanka fidsan/jidka ah | 69-95 | 70-115 | 95-145 | ||||
| Alxanka toosan/sare | 55-80 | 65-110 | 80-130 | |||||
