Mubisanzwe, VJ Piping ikozwe mubyuma bidafite ingese harimo 304, 304L, 316 na 316Letc.Hano turaza kwerekana muri make ibiranga ibikoresho bitandukanye bidafite ingese.
SS304
304 umuyoboro wibyuma bidafite ibyuma bikozwe muburyo bwa ASTM bwabanyamerika bwikimenyetso cyicyuma.
304 umuyoboro wicyuma udahwanye na 0Cr19Ni9 (OCr18Ni9) umuyoboro wibyuma.
304 umuyoboro wibyuma nkibyuma bidafite ingese bikoreshwa cyane mubikoresho byibiribwa, ibikoresho rusange bya shimi, ninganda za atome.
304 umuyoboro wibyuma ni umuyoboro wibyuma wisi yose, ukoreshwa cyane mugukora ibikoresho byiza byuzuye (kurwanya ruswa no guhinduka) ibikoresho nibice.
304 umuyoboro wicyuma nicyuma gikoreshwa cyane mubyuma, ibyuma birwanya ubushyuhe.Ikoreshwa mubikoresho bitanga umusaruro, ibikoresho rusange bya shimi, ingufu za kirimbuzi, nibindi
304 ibyuma bidafite ibyuma bya chimique bigize C, Si, Mn, P, S, Cr, Ni, (Nickel), Mo.
Ibyuma bitagira umwanda 304 na 304L Itandukaniro ryimikorere
304L irwanya ruswa cyane, 304L irimo karubone nkeya, 304 nicyuma rusange kitagira umwanda, kandi ikoreshwa cyane mugukora ibikoresho nibice bisaba imikorere myiza yuzuye (kurwanya ruswa no guhinduka).304L ni variant ya 304 ibyuma bidafite ingese hamwe na karubone yo hasi kandi ikoreshwa mugusudira.Ibiri munsi ya karubone bigabanya imvura ya karbide muri zone yibasiwe nubushyuhe hafi ya weld, ibyo bikaba bishobora gutuma habaho kwangirika kwangirika (isuri yo gusudira) mubyuma bitagira umwanda mubidukikije.
304 ikoreshwa cyane, hamwe no kurwanya ruswa, kurwanya ubushyuhe, imbaraga zubushyuhe buke hamwe nubukanishi;Gutunganya neza ubushyuhe, nko gutera kashe no kunama, nta kuvura ubushyuhe bukabije (nta magnetique, ukoresheje ubushyuhe -196 ℃ -800 ℃).
304L ifite imbaraga zo kurwanya imipaka yangirika nyuma yo gusudira cyangwa kugabanya imihangayiko: irashobora gukomeza kurwanya ruswa nubwo itavuwe nubushyuhe, ubushyuhe bwo gukora -196 ℃ -800 ℃.
SS316
316 ibyuma bidafite ingese kandi bifite isuri nziza ya chloride, bityo ikoreshwa cyane mubidukikije bya Marine.
Uruganda rwangirika rushobora kwangirika
Kurwanya ruswa biruta 304 ibyuma bidafite ingese, mugikorwa cyo gukora impapuro nimpapuro bifite imbaraga zo kurwanya ruswa.
Kandi ibyuma 316 bidafite ingese nabyo birwanya ikirere cyo mu nyanja n’inganda zikaze.Kurwanya ubushyuhe muri dogere 1600 munsi yimikoreshereze idahwitse no muri dogere 1700 munsi yo gukomeza gukoreshwa, ibyuma 316 bidafite ingese bifite imbaraga zo kurwanya okiside.
Mu ntera ya dogere 800-1575, nibyiza kudahwema gukoresha ibyuma 316 bidafite ingese, ariko mubushyuhe bwubushyuhe hanze yo gukomeza gukoresha ibyuma 316 bidafite ingese, ibyuma bidafite ingese bifite ubushyuhe bwiza.
Kurwanya imvura ya karbide ya 316 ibyuma bitagira umwanda biruta iby'ibyuma 316 bidafite ingese kandi birashobora gukoreshwa mubipimo byavuzwe haruguru.
316 ibyuma bidafite ingese bifite imikorere myiza yo gusudira.Urashobora gusudira ukoresheje uburyo busanzwe bwo gusudira.Welding irashobora gukoreshwa ukurikije ikoreshwa rya 316Cb, 316L cyangwa 309CB ibyuma bituzuza ibyuma cyangwa gusudira electrode.Kugirango ubone uburyo bwiza bwo kurwanya ruswa, igice cyo gusudira cya 316 ibyuma bitagira umwanda bigomba gufatanwa nyuma yo gusudira.Post weld annealing ntabwo isabwa niba hakoreshejwe ibyuma 316L.
Imikoreshereze isanzwe: ibikoresho byo guhanahana impapuro nimpapuro, ibikoresho byo gusiga amarangi, ibikoresho biteza imbere firime, imiyoboro, nibikoresho byo hanze yinyubako zo mumijyi mukarere ka nyanja.
Antibacterial Steel
Hamwe niterambere ryubukungu, ibyuma bidafite ingese mu nganda zibiribwa, serivisi zokurya no gukoresha ubuzima bwumuryango ni byinshi cyane, hifujwe ko usibye ibikoresho byo murugo bidafite ingese nibikoresho byo kumeza, ibikoresho byiza kandi bisukuye nkibintu bishya, ariko kandi bifite mildew nziza, antibacterial, imikorere ya sterilisation.
Nkuko twese tubizi, ibyuma bimwe na bimwe, nka feza, umuringa, bismuth nibindi bigira ingaruka za antibacterial, bactericidal, ibyo bita antibacterial stainless ibyuma, biri mubyuma bidafite ingese kugirango hongerwemo ibintu byiza bifite ingaruka za antibacterial (nkumuringa) , ifeza), umusaruro wibyuma nyuma yo kuvura ubushyuhe bwa antibacterial, hamwe nibikorwa bihamye byo gutunganya nibikorwa byiza bya antibacterial.
Umuringa nikintu cyingenzi cya antibacterial, ni kangahe kongeramo ntigomba gutekereza gusa kumitungo ya antibacterial, ahubwo inemeza neza uburyo bwiza bwo gutunganya ibyuma.Umubare ntarengwa wumuringa uratandukanye nubwoko bwibyuma.Ibigize imiti ya antibacterial stainless ibyuma byakozwe nu Buyapani Nissin Steel bigaragara mu mbonerahamwe ya 10. 1.5% umuringa wongewe ku byuma bya ferritic, 3% ku byuma bya martensitike na 3,8% ku byuma bya austenitike.
Igihe cyo kohereza: Mutarama-05-2022