I-Nickel Alloy Manufacturers 020/ Alloy20/ UNS N08020 Tube Plate Rod

I-alloy N08020 yi-nickel-iron-chromium austenitic alloy ene-alloy egqwesileyo yokumelana nokuhlaselwa kwe-asidi, i-pitting kunye ne-crevice corrosion kunye ne-chloride equkethe i-acids kunye neekhemikhali, i-corrosion jikelele kunye ne-intergranular corrosion.I-alloy idibanisa ukuxhathisa okugqwesileyo kwe-corrosion, ukukhululeka kobugcisa kunye neempawu eziphuculweyo zoomatshini.
Ingxubevange N08020 yaziwa ngokuba Carpenter 20, Incoloy kunye 20Cb-3.
I-N08020 yi-niobium ezinzile ephantsi kwe-carbon austenitic nickel-iron-chromium alloy equlethe ubhedu kunye ne-molybdenum.
• Ukumelana okugqwesileyo kwi-asidi ye-sulfuric kunye ne-phosphoric acid Corrosion
• Ukuxhathisa okulungileyo kwi-corrosion ye-intergranular
• Ixhathisa kakhulu kuxinzelelo lokuqhekeka kwe-corrosion eyenziwe zii-ion ze-chloride
• Ukumelana kakuhle nemingxunya kunye nomhlwa kwimingxuma
• Iimpawu ezifanelekileyo zoomatshini kwiqondo lobushushu begumbi nakwiqondo lobushushu eliphakamileyo ukuya kutsho malunga ne-500°C (930°F)
Umxhuzulane okhethekileyo: 8.08;
N08020 ukuxhathisa umhlwa:
I-N08020 ibonisa ukuxhathisa okugqwesileyo kokutya kwizisombululo ezinamanzi e-sulfuric acid, i-phosphoric acid kunye ne-organic acids kunye neetyuwa zazo.Kananjalo inokumelana ne-nitric acid elungileyo.Ngokuhlengahlengisa ukwakheka kweekhemikhali, ibonakalisa ukuxhathisa okugqwesileyo kwiindidi ezahlukeneyo zokubola ezinje nge-intergranular corrosion kunye noxinzelelo lwe-corrosion.I-molybdenum ikwabandakanyiwe ukuqinisekisa ukuxhathisa kwi-pitting kunye nokuhlwa kwemingxuma.Ukwandisa ukuxhathisa kwe-corrosion, izinto kufuneka zigcinwe zichanekile kwaye zicocekile.
I-N08020 iqulethe ubhedu kunye ne-molybdenum, ephucula ukuxhathisa kwezinto kwiindawo ezinobungozi kunye nokuchasana nokugoba kunye nokubola.I-Niobium isetyenziselwa ukuzinzisa izinto kunye nokunciphisa imvula ye-carbide ngexesha le-welding.Oku kuvumela izinto ezityiwayo ze-welding ukuba zisetyenziswe kwindawo ezonakalisayo ngaphandle kokunyangwa kobushushu be-post-weld kubo.I-nickel yongeza ukuchasana nokuqhekeka kwe-chloride corrosion.