ERNiCu-7 yog ib qho kev xaiv rau nickel-tooj liab alloy vuam muab tub lim hlau, feem ntau hu ua Monel 60. Cov hlau muab tub lim no tshwj xeeb tsim rauVuam Monel 400, nickel-tooj liab alloy paub txog nws zoo heev corrosion kuj. Nov yog qee cov ntaub ntawv hais txog ERNiCu-7 thiab nws siv hauv vuam Monel 400:
AWS A5.14 ERNiCu-7 (monel filler metal 60):
1. ERNiCu-7:
Kev sib xyaw:AWS A5.14 ERNiCu-7yog nickel-tooj liab alloy vuam muab tub lim hlau. Nws feem ntau muaj nickel (kwv yees li 67%), tooj liab (li 30%), thiab me me ntawm hlau thiab manganese.
Cov ntawv thov: ERNiCu-7 yog tsim los rau vuam Monel 400 (UNS N04400) thiab lwm yam nickel-tooj liab alloys. Nws muab lub zog zoo thiab corrosion kuj.
2. Monel Filler Hlau 60:
Kev sib xyaw:Monel muab tub lim 60yog tsim tshwj xeeb rau vuamMonel alloy 400 (UNS N04400).
Daim ntaub ntawv: Nws yog siv rau vuam Monel 400 nyob rau hauv ntau yam kev siv, xws li marine engineering, tshuaj ua, thiab lwm yam ib puag ncig uas corrosion kuj tseem ceeb heev.
3. Welding yam ntxwv:
ERNiCu-7 thiab Monel muab tub lim 60tuaj yeem siv rau cov roj tungsten arc vuam (GTAW lossis TIG) thiab cov txheej txheem roj hlau arc vuam (GMAW lossis MIG).
Nws muab lub zog zoo thiab corrosion kuj nyob rau hauv cov hlau weld.
4. Vuam txheej txheem:
Cov txheej txheem vuam yuav tsum ua raws li cov lus qhia los ntawm American Welding Society (AWS) lossis lwm cov qauv tsim nyog.
Preheating thiab tom qab vuam cov kev kho cua sov, yog tias muaj, yuav tsum ua raws li cov txheej txheem vuam tshwj xeeb thiab cov tuab ntawm cov khoom siv welded.
5. Ceev faj:
Kev huv huv yog qhov tseem ceeb thaum vuam2.4360 Monel 400. Kev kis kab mob los ntawm roj, roj, lossis lwm yam impurities yuav tsum raug zam.
Kev tiv thaiv roj thiab cov txheej txheem vuam zoo yog qhov tseem ceeb kom ua tiav cov vuam zoo.
6. Daim ntawv thov:
ERNiCu-7 feem ntau yog siv rauVuam Monel 400 n04400thiab lwm yam tooj liab-nickel alloys.
Cov ntawv thov feem ntau suav nrog kev koom nrog Monel 400 rau nws tus kheej lossis rau cov hlau sib txawv hauv ntau yam kev lag luam xws li marine engineering, chemical processing, thiab aerospace.
Nws tsim nyog sau cia tias Monel K-500 yog cov nag lossis daus-hardenable alloy nrog cov ntsiab lus ntxiv xws li txhuas thiab titanium. Tshwj xeebAWS A5.14 ERNiCu-8 filler metalstej zaum yuav raug pom zoo rauvuam Monel K-500.
Peb xa cov txheej txheem vuam tshwj xeeb (WPS) muab los ntawm cov chaw tsim khoom vuam muab tub lim hlau thiab ua raws li cov lus qhia tau teev tseg hauv AWS A5.14, uas suav nrog kev faib tawm thiab kev ua tau zoo rau nickel thiab nickel-alloy liab qab vuam electrodes thiab rods.
