Ibyuma bitagira umuyonga Bar Alloy 20 byoherejwe muri Arabiya Sawudite
Icyuma Cyuma Cyuma Cyuma Bar 20ni ibyuma bya austenitike bidafite ibyuma byakozwe mubisabwa birimo aside sulfurike. Kurwanya ruswa kandi isanga ubundi buryo bukoreshwa mu nganda z’imiti, peteroli, amashanyarazi, n’inganda za plastiki. Alloy 20 irwanya gutobora na chloride ion kwangirika, biruta 304 ibyuma bitagira umwanda kandi ugereranije nicyuma 316L. Ibigize umuringa birinda aside aside. Alloy 20 ikunze guhitamo gukemura ibibazo byo kwangirika kwangirika, bishobora kubaho hamwe na 316L idafite umwanda. Amavuta yizina rimwe hamwe nizina "Cb-3 ″ yerekana columbium ihagaze neza.
Ibigize
- Nickel, 32-38%
- Chromium, 19-21%
- Carbone, 0,06% ntarengwa
- Umuringa, 3-4%
- Molybdenum, 2-3%
- Manganese, 2% ntarengwa
- Silicon, 1.0% ntarengwa
- Niobium, (8.0 XC), 1% ntarengwa
- Icyuma, 31-44% (impirimbanyi)
Igihe cyo kohereza: Apr-10-2019