ERNiCr-3 UNS N06082/W. Nr. 2.4806 nikèl alyaj fil soude

Apèsi sou lekòl la

ERNiCr-3 se yon kalite nikèl-chromium-molybdène nikèl baz alyaj soude fil. Sa a kalite fil soude gen bon pwopriyete mekanik, fò rezistans korozyon, rezistans oksidasyon, ak gwo fòs ranpe. Nan pwosesis la soude, li gen arc ki estab, bèl fòmasyon soude, bon koule nan metal cho, kidonk li gen ekselan pèfòmans pwosesis soude.

Itilizasyon prensipal la nan fil soude ERNiCr-3 se soude nan alyaj nikèl-chromium-molybdène, tankou Inconel600, 601 ak Incoloy800 alyaj, kapab tou itilize pou soude nan alyaj sa yo ak asye kabòn, asye pur ak lòt materyèl diferan, osi byen ke sifas soude. Anplis de sa, akòz bon rezistans korozyon li yo, ERNiCr-3 se tou lajman ki itilize pou soude nan anviwònman klò ki gen ladan tankou plant desalination.

Limite konpozisyon chimik, %

Nikèl .................................................. .................................................. .................................................. .................................................. .......67.00 min.

Kwòm ................................................... .................................................. .................................................. ...............................................14.50-16.50

Molybdène .................................................. .................................................. .................................................. ...........................................15.00-17.00

Fè .................................................. .................................................. .................................................. .................................................. .............4.00-7.00

Tengstèn ............................................... .................................................. .................................................. .................................................. ...3.00-4.50

Cobalt .................................................. .................................................. .................................................. .................................................. ........2.50 max.

Manganèz.................................................. .................................................. .................................................. .................................................1.00 max.

Kabòn.................................................. .................................................. .................................................. .................................................. .......0.01 max.

Vanadyòm ................................................... .................................................. .................................................. .................................................. .0.35 max.

Fosfò................................................................ .................................................. .................................................. .................................................0.04 max.

Silisyòm ................................................. .................................................. .................................................. .................................................. .......0.08 max.

Souf................................................. .................................................. .................................................. .................................................. ..........0.03 max.

Konstans fizik yo

Pwopriyete Tensile

Rezistans korozyon

Fil soude ERNiCr-3 gen ekselan rezistans korozyon. Sa a se sitou akòz gwo pwopòsyon li yo nan eleman nikèl ak chromium. Nikèl gen bon rezistans korozyon epi li ka reziste ewozyon nan asid, alkali, sèl ak lòt medya. Chromium ka fòme yon fim oksid dans sou sifas alyaj la, efektivman anpeche mwayen korozivite anvayi andedan materyèl la, kidonk pwoteje materyèl la kont korozyon.

Se poutèt sa, fil soude ERNiCr-3 ki estab nan yon varyete anviwònman korozivite, tankou anviwònman asid, alkalin ak saline. Sa fè li ideyal pou soude materyèl tankou asye wo-alyaj, asye pur, alyaj nikèl ki baze sou, ak lòt alyaj ki reziste korozyon ki gen ladan zirkonyòm, tengstèn, cobalt, ak Tantal.