AWS A5.13 ENiCrFe-1 Nickel alloys Afowoyi elekiturodu Welding awọn ẹya ẹrọ
Nickel-orisun alloy alurinmorin waya ni o ni ti o dara iṣẹ ti resistance to lọwọ gaasi, caustic alabọde, ipata resistance si atehinwa acid alabọde, ati ki o ni ga agbara, ti o dara plasticity, tutu ati ki o gbona abuku ati processing ati alurinmorin abuda, nitorina, o gbajumo ni lilo ninu Petrochemical, irin, agbara atomiki, idagbasoke omi, ọkọ ofurufu, afẹfẹ ati awọn ile-iṣẹ miiran, lati yanju irin alagbara gbogboogbo ati awọn irin miiran, awọn ohun elo ti kii ṣe irin ko le yanju ibajẹ imọ-ẹrọ iṣoro, jẹ ohun elo irin ti o ni ipata ti o ṣe pataki pupọ. Awọn ohun elo ti o da lori nickel tọka si awọn ohun elo ti o jẹ orisun nickel ati pe o ni awọn eroja alloying ati pe o le koju ibajẹ ni diẹ ninu awọn media. Nigba ti a ba pin si nipasẹ akojọpọ kẹmika, nickel-chromium-molybdenum, nickel-chromium-molybdenum (pẹlu nickel-chromium) nickel-molybdenum (nickel-molybdenum ferrolybdenum). - molybdenum alloys ati nickel-chromium-molybdenum Ejò alloys) ati nickel-iron chromium (mejeeji irin-nickel alloys) ati awọn ẹka miiran. Okun nickel alurinmorin ERNi-1 ti a lo lati weld 200, 201 nickel alloy ati nickel-plated steel plate; alurinmorin ti irin ati nickel dissimilar ohun elo; Dada agbekọja alurinmorin ti irin. Nickel-Ejò alurinmorin waya ERNiCu-7 Monel 400 alloy ara alurinmorin; ati alurinmorin ti Monel 400 alloy pẹlu irin; Lo fun surfacing ti irin. Nichrome alurinmorin waya ERNiCrFe-3 ti lo fun alurinmorin dissimilar ohun elo alurinmorin ti irako-sooro isẹpo; – Welding of austenitic, ferritic steels and high nickel alloys, alurinmorin ti alloy steels ti o ni awọn 9% nickel Nichrome alurinmorin waya ERNiCrFe-7 ti lo fun alurinmorin alloys ati surfacing alurinmorin ti irin, paapa dara fun awọn ikole ti iparun reactors. Welding ti nickel-chromium-molybdenum welding wire ERNiCrMo-3 INCONEL625, INCONEL825, INCONEL25-6Mo ati MONEL400 alloys; – Alurinmorin laarin olekenka-giga agbara austenitic irin ati INCOLOY020 alloy; Alurinmorin laarin nickel-orisun alloys ati alagbara, irin dissimilar ohun elo; Hardfacing ti irin
Ohun elo & Standard
ELECTRODE SURFACING COOBALT yii le ṣee lo fun ILA SLEEVE OF SEEVE SPEEVE, GEGE TI AWỌN ỌJỌ KẸMIKICAL FIBER Equipment, SAWTOOTH, SCREW PUSH ROD, iwọn otutu giga ati valve giga ati fifa titẹ giga ETC. Ibanujẹ dada ti workpiece yẹ ki o kere ju Ra12.5μm, ati ipata dada, epo ati idoti miiran yẹ ki o yọkuro muna. Matrix ko yẹ ki o ni awọn dojuijako, awọn pores, iyanrin ati awọn abawọn miiran, ati awọn egbegbe ati awọn igun yẹ ki o wa ni yika. Ṣaaju ki o to dada, awọn iwọn otutu oriṣiriṣi yẹ ki o yan ni ibamu si ohun elo sobusitireti fun preheating. Nigbati awọn ohun elo matrix jẹ pearlitic ooru-sooro, irin tabi martensitic alagbara, irin ati awọn ohun elo miiran pẹlu ko dara alurinmorin išẹ, awọn austenitic alagbara, irin surfacing Layer yẹ ki o wa ni welded lori awọn matrix dada, ati ki o si koluboti-orisun alloy yẹ ki o wa surfacing lẹhin dan processing lati. mu awọn kiraki resistance ki o si yago dojuijako. Boya AC tabi DC arc alurinmorin ipese agbara le ṣee lo fun D802 ati D812 amọna. Ipese agbara alurinmorin DC ni a gbaniyanju.
Awọn ẹya ara ẹrọ
GEH-SL12 titanium kalisiomu ti a bo koluboti-mimọ surfacing elekiturodu. Cobalt-cr-tungsten alloy ti lo bi okun waya mojuto. Dc asopọ yiyipada ti wa ni niyanju. Irin Surfacing le ṣetọju resistance yiya ti o dara ati resistance ipata ni 650 ℃. Ṣaaju ki o to alurinmorin, o gbọdọ wa ni ndin ni 300-350 ℃ fun 1 wakati; Layer lile lori oju irin ipilẹ yẹ ki o yọkuro lati yago fun awọn dojuijako ati brittleness. Ni ibamu si awọn iwọn ti awọn mimọ irin workpiece ati awọn iru ti mimọ irin, o gbọdọ wa ni preheated ni 300-600 ℃, ati kekere lọwọlọwọ arc alurinmorin jẹ yẹ.
Ile-iṣẹ & Ile-iṣẹ
Ọja tiwqn ati darí-ini ifihan
KỌMPUTA kemikali
| ALOY(wt%) | C | Mn | Si | Cr | Ni | P | Fe | Nb+Ta | S |
| GB/T OFIN | 0.08 | 3.5 | 0.80 | 13.0-17.0 | ≥62 | 0.02 | 11.0 | 0.5-4.0 | 0.015 |
| Aws ofin | 0.08 | 3.5 | 0.75 | 13.0-17.0 | ≥ | 0.03 | 11.0 | 1.5-4.0 | 0.015 |
| APEERE IYE | 0.048 | 2.97 | 0.34 | 15.6 | 69.6 | 0.005 | 8.94 | 2.65 | 0.007 |
Niyanju welding PARAMETER:
| DIAMETERS PIPICATIONS(mm) | 2.6*300 | 3.2*350 | 4.0 * 350 | |||||
| ELECTRICITY (Amp) | Alapin / petele alurinmorin | 69-95 | 70-115 | 95-145 | ||||
| inaro / oke alurinmorin | 55-80 | 65-110 | 80-130 | |||||
ÀWỌN ỌJỌ́ ÀGBÁRA
Awọn iwe-ẹri
Ọja tiwqn ati darí-ini ifihan
KỌMPUTA kemikali
| ALOY(wt%) | C | Mn | Si | Cr | Ni | P | Fe | Nb+Ta | S |
| GB/T OFIN | 0.08 | 3.5 | 0.80 | 13.0-17.0 | ≥62 | 0.02 | 11.0 | 0.5-4.0 | 0.015 |
| Aws ofin | 0.08 | 3.5 | 0.75 | 13.0-17.0 | ≥ | 0.03 | 11.0 | 1.5-4.0 | 0.015 |
| APEERE IYE | 0.048 | 2.97 | 0.34 | 15.6 | 69.6 | 0.005 | 8.94 | 2.65 | 0.007 |
Niyanju welding PARAMETER:
| DIAMETERS PIPICATIONS(mm) | 2.6*300 | 3.2*350 | 4.0 * 350 | |||||
| ELECTRICITY (Amp) | Alapin / petele alurinmorin | 69-95 | 70-115 | 95-145 | ||||
| inaro / oke alurinmorin | 55-80 | 65-110 | 80-130 | |||||
