I-AWS A5.13 ENiCrFe-1 ialloyi zenikelo ezisetyenziswa ngesandla kwi-electrode yeWelding
I-nickel-based alloy welding wire inokusebenza kakuhle kokumelana negesi esebenzayo, i-caustic medium, ukumelana nokugqwala ekunciphiseni i-asidi ephakathi, kwaye inamandla aphezulu, iplastiki enhle, i-deformation ebandayo kunye neshushu kunye neempawu ze-welding, ngoko ke, zisetyenziswa ngokubanzi kwi-petrochemical. i-metallurgy, amandla e-athom, uphuhliso lwaselwandle, i-aviation, i-aerospace kunye namanye amashishini, ukusombulula isinyithi esingenasici kunye nezinye isinyithi, izinto ezingezona zetsimbi azikwazi ukusombulula ingxaki ye-corrosion yobunjineli, yinto ebaluleke kakhulu kwintsimbi enganyangekiyo.I-alloys esekelwe kwi-nickel ibhekisela kwii-alloys ezisekelwe kwi-nickel kwaye ziqulethe izinto ze-alloying kwaye zinokuxhathisa ukubola kwezinye imidiya.Xa ihlelwa ngokwemichiza yayo, kukho ikakhulu i-nickel, i-nickel-copper alloys, i-nickel-molybdenum (i-nickel-molybdenum ferrolybdenum) i-alloys, i-nickel-chromium (i-nickel-chromium-iron) i-alloys, i-nickel-chromium-molybdenum nickin -i-molybdenum alloys kunye ne-nickel-chromium-molybdenum copper alloys) kunye ne-nickel-iron chromium (zombini i-iron-nickel-based alloys) kunye nezinye iindidi.I-nickel ecocekileyo yocingo lwe-welding ERNi-1 isetyenziselwa ukuthunga i-200, i-201 ye-nickel alloy kunye ne-nickel-plated steel plate;ukuwelda kwentsimbi kunye ne-nickel izinto ezahlukeneyo;Ukuwelda okungaphezulu kwentsimbi.I-Nickel-copper welding wire ERNiCu-7 Monel 400 ialloy ngokwayo welding;kunye nokuwelda kwe-Monel 400 ingxubevange ngentsimbi;Isetyenziselwa ukuvela kwentsimbi.I-Nichrome welding wire ERNiCrFe-3 isetyenziselwa ukuwelda izinto ezingafaniyo zokudibanisa amalungu angaxhathisiyo;-I-Welding ye-austenitic, i-ferritic steels kunye ne-nickel alloys ephezulu, i-welding ye-alloy steels equkethe i-9% ye-nickel ye-nickel ye-nickel ERNiCrFe-7 isetyenziselwa ukuwelda i-alloys kunye ne-surfacing welding yentsimbi, ngokukodwa ilungele ukwakhiwa kwe-reactors yenyukliya.I-Welding ye-nickel-chromium-molybdenum welding wire ERNiCrMo-3 INCONEL625, INCONEL825, INCONEL25-6Mo kunye ne-MONEL400 alloys;-I-Welding phakathi kwe-ultra-high amandla e-austenitic steel kunye ne-INCOLOLOY020 alloy;I-Welding phakathi kwee-alloys ezisekelwe kwi-nickel kunye ne-stainless steel dissimilar materials;Ukuqina kwentsimbi
Usetyenziso & noMgangatho
Le Electrode ESEKWE-COBALT INGASETYENZISWA KWISIVIVA SOKUPHAKATHI SESIKHONO SE-SHAFT, UKUSIKA UMDLA WE-CHEMICAL FIBER EQUIPMENT, SAWTOOTH, SCREW PUSH ROD, ubushushu obuphezulu kunye ne-valve yoxinzelelo oluphezulu kunye nempompo yoxinzelelo oluphezulu njl.Ubunzima bomphezulu we-workpiece kufuneka bube ngaphantsi kwe-Ra12.5μm, kunye ne-rust surface, ioli kunye nolunye ukungcola kufuneka lususwe ngokungqongqo.I-matrix ayifanele ibe nokuqhekeka, iipores, isanti kunye nezinye iziphene, kwaye imida kunye neekona kufuneka zijikelezwe.Ngaphambi kokubeka phezulu, amaqondo okushisa ahlukeneyo kufuneka akhethwe ngokwe-substrate material for preheating.Xa imathiriyeli yematrix iyintsimbi ekwaziyo ukumelana nobushushu okanye intsimbi ye-martensitic engasebenzi kakuhle kunye nezinye izinto ezingasebenzi kakuhle, umaleko we-austenitic wentsimbi egqwesileyo kufuneka udityaniswe kumphezulu we-matrix, kwaye emva koko ialloyi esekwe kwi-cobalt kufuneka ibe ngaphezulu emva kokusetyenzwa kakuhle ukuya. phucula ukuxhathisa kokuqhekeka kwaye uphephe iintanda.Nokuba i-AC okanye i-DC arc welding power supply ingasetyenziselwa i-D802 kunye ne-D812 electrode.Dc arc welding power supply iyacetyiswa.
Iimbonakalo
I-GEH-SL12 titanium calcium coated cobalt-base surfacing electrode.Ingxubevange yeCobalt-cr-tungsten isetyenziswa njengengcingo engundoqo.Dc uqhagamshelo reverse kuyacetyiswa.Intsimbi ephezu komhlaba inokugcina ukunganyangeki kakuhle kunye nokumelana nomhlwa kwi-650 ℃.Ngaphambi kwe-welding, kufuneka ibhakwe kwi-300-350 ℃ ngeyure enye;Uluhlu olunzima kwisiseko sesinyithi kufuneka lususwe ukuze lugweme ukuqhekeka kunye nokuphazamiseka.Ngokobungakanani besiseko sentsimbi kunye nohlobo lwesiseko sesinyithi, kufuneka sifudunyezwe kwi-300-600 ℃, kwaye i-welding encinci ye-arc yangoku ifanelekile.
Inkampani kunye neFactory
Ukubunjwa kwemveliso kunye neempawu zemishini isingeniso
INXENYE YECHEMICAL:
| I-ALLOY(wt%) | C | Mn | Si | Cr | Ni | P | Fe | Nb+Ta | S |
| GB/T IMIGAQO | 0.08 | 3.5 | 0.80 | 13.0-17.0 | ≥62 | 0.02 | 11.0 | 0.5-4.0 | 0.015 |
| I-AWS IMIGAQO | 0.08 | 3.5 | 0.75 | 13.0-17.0 | ≥ | 0.03 | 11.0 | 1.5-4.0 | 0.015 |
| UMZEKELO IXABISO | 0.048 | 2.97 | 0.34 | 15.6 | 69.6 | 0.005 | 8.94 | 2.65 | 0.007 |
IZIQINISEKISO ZOKUSHISA IZIQULATHO:
| INGCACISO YEDIAMETERS(mm) | 2.6*300 | 3.2*350 | 4.0*350 | |||||
| UMBANE (Amp) | Ukuwelda okucaba/okuthe tye | 69-95 | 70-115 | 95-145 | ||||
| Ukuwelda ngokuthe nkqo/ngaphezulu | 55-80 | 65-110 | 80-130 | |||||
AMAXESHA AQHELEKILEYO
Izatifikethi
Ukubunjwa kwemveliso kunye neempawu zemishini isingeniso
INXENYE YECHEMICAL:
| I-ALLOY(wt%) | C | Mn | Si | Cr | Ni | P | Fe | Nb+Ta | S |
| GB/T IMIGAQO | 0.08 | 3.5 | 0.80 | 13.0-17.0 | ≥62 | 0.02 | 11.0 | 0.5-4.0 | 0.015 |
| I-AWS IMIGAQO | 0.08 | 3.5 | 0.75 | 13.0-17.0 | ≥ | 0.03 | 11.0 | 1.5-4.0 | 0.015 |
| UMZEKELO IXABISO | 0.048 | 2.97 | 0.34 | 15.6 | 69.6 | 0.005 | 8.94 | 2.65 | 0.007 |
IZIQINISEKISO ZOKUSHISA IZIQULATHO:
| INGCACISO YEDIAMETERS(mm) | 2.6*300 | 3.2*350 | 4.0*350 | |||||
| UMBANE (Amp) | Ukuwelda okucaba/okuthe tye | 69-95 | 70-115 | 95-145 | ||||
| Ukuwelda ngokuthe nkqo/ngaphezulu | 55-80 | 65-110 | 80-130 | |||||
