Hastelloy bụ ihe nickel sitere na nickel, mana ọ dị iche na nickel zuru oke (Ni200) na Monel. Ọ na-eji chromium na molybdenum dị ka ihe bụ isi ihe na-eme ka ọ dịkwuo mma iji kwalite mgbanwe na mgbasa ozi dị iche iche na okpomọkụ, ma dabara maka ụlọ ọrụ dị iche iche. E meela nkwalite pụrụ iche.
C276 (UNSN10276) alloy bụ nickel-molybdenum-chromium-iron-tungsten alloy, nke bụ ugbu a kasị corrosion na-eguzogide alloy. A na-eji Alloy C276 mee ihe ruo ọtụtụ afọ na-arụ ọrụ ihe owuwu jikọtara ya na ọkọlọtọ ASME na valves nrụgide.
C276 alloy nwere ezigbo ike okpomọkụ dị elu yana nguzogide oxidation na-agafeghị oke. Ọdịnaya molybdenum dị elu na-enye alloy njirimara nke iguzogide corrosion mpaghara. Ọdịnaya na-ekpo ọkụ dị ala na-ebelata oke mmiri carbide na alloy n'oge ịgbado ọkụ. Iji nọgide na-enwe nguzogide n'etiti ngwaahịa corrosion nke thermally mebiri emebi na nkwonkwo welded.
Hastelloy C276 nickel dabeere na ịgbado ọkụ waya
ERNiCrMo-4 Nickel Alloy welding wire C276 na-eji maka ịgbado ọkụ ihe nke yiri chemical mejupụtara yana dissimilar ihe nke nickel base alloys, steels na igwe anaghị agba nchara. Nke a alloy nwekwara ike iji clading ígwè na nickel-chrome-molybdenum weld metal. Ọdịnaya molybdenum dị elu na-enye nnukwu nguzogide nrụgide corrosion cracking, pitting na crevice corrosion.
Ngwa nke Hastelloy C276 Welding Wires:
ERNiCrMo-4 nickel alloy welding waya na-eji maka ịgbado ọkụ nke steels na yiri chemical mejupụtara, nakwa dị ka disliker ihe nke nickel base alloys, steels na igwe anaghị agba nchara.
N'ihi ọdịnaya molybdenum dị elu, ọ na-enye ezigbo nguzogide nrụgide corrosion cracking, pitting, na crevice corrosion, ya mere a na-ejikarị ya eme ihe maka mkpuchi.
Njirimara kemịkalụ nke ErNiCrMo-4
C | Mn | Fe | P | S | Si | Cu | Ni | Co | Cr | Mo | V | W | Ndị ọzọ |
0.02 | 1.0 | 4.0-7.0 | 0.04 | 0.03 | 0.08 | 0,50 | Rem | 2.5 | 14.5-16.5 | 15.0-17.0 | 0.35 | 3.0-4.5 | 0.5 |
Nha nke nickel Welding wires:
MIG Waya: 15kg / spool
TIG wires: 5kg / igbe, warara
Dayameta: 0.8mm, 1.2mm, 2.4mm, 3.2mm wdg