Mu miterere y'ibicuruzwa bya pulasitike, ibikoresho by'imigozi bifitanye isano nibintu bisabwa ku bicuruzwa, nk'ubunini bw'ingufu, kandi ibyuma bitagira umwanda bikoreshwa hanze ya plastiki, kandi ibyuma bya karuboni bikoreshwa kuri imbere.Nigute ushobora guhitamo ibyuma bitagira umwanda?
1: Mu magambo y’abalayiki, ibyuma bya karubone ntabwo bifite ibyuma byongewemo nkana, kandi ibyuma bitagira umuyonga ni ibyuma birimo ibintu byinshi bivanze byongeweho kugirango birinde ingese.
2: Ibyuma bitagira umuyonga birahenze cyane kuruta ibyuma bya karubone.
3: Ubu bwoko bubiri bwimigozi buratandukanye, ntibushobora kugereranywa.Ibyuma bya karubone mubisanzwe birakomera kuruta ibyuma bitagira umwanda, ariko biroroshye kubora.
Ibikoresho by'ibyuma bidafite ingese hamwe nicyuma cya karubone biratandukanye, kandi ibidukikije byo gukoresha nabyo biratandukanye.Ibyuma bya karubone bifite imbaraga zo kurwanya ruswa, kandi ibibyimba bizangirika nyuma yigihe kinini.Ibyuma bitagira umuyonga ni byiza cyane.
Icyuma
Ibikoresho by'ibyuma bitagira umwanda hamwe na karuboni y'ibyuma biratandukanye, kandi ibidukikije bikoreshwa nabyo biratandukanye.
Kurwanya kwangirika kwicyuma cya karubone birakennye cyane, kandi ibibyimba bizangirika nyuma yigihe kinini.Ibyuma bidafite ingese nibyiza cyane.Hano hari ibikoresho bimwe na bimwe byuma bidafite ingese:
Ibyiciro byo gutondekanya ibyuma bitagira umwanda
Ikoreshwa mugukora ibyuma bitagira umuyonga.Ibikoresho by'ibyuma bidafite ingese byashyizwe mubyuma bya austenitike, ibyuma bya ferritic, ibyuma bya martensitike bitagira umuyonga hamwe nimvura igwa ibyuma bitagira umwanda.Guhitamo ibyuma bitagira umwanda nabyo ni ihame.Uhereye ku buhe buryo, reka uhitemo ibyuma bidafite ingese ukeneye.
Nyuma yo gusuzuma byimazeyo kandi byuzuye kuri izi ngingo eshanu, icyiciro, ubwoko, ibisobanuro hamwe nibikoresho bifatika byibyuma bitagira umwanda amaherezo biramenyekana.
Ibyuma bya ferritic
Ubwoko bwa 430 ibyuma bisanzwe bya chromium bifite imbaraga zo kurwanya ruswa no kurwanya ubushyuhe kuruta Ubwoko 410, kandi ni magnetique, ariko ntibishobora gushimangirwa no kuvura ubushyuhe.Irakwiriye ibyuma bitagira umwanda hamwe na gato birwanya ruswa kandi birwanya ubushyuhe hamwe nibisabwa imbaraga rusange.screw.
Martensitike ibyuma
Andika 410 na Type 416 birashobora gushimangirwa no kuvura ubushyuhe, hamwe nuburemere bwa 35-45HRC hamwe na mashini nziza.Nibishobora kwihanganira ubushyuhe kandi birwanya ruswa ibyuma bitagira ibyuma kubintu rusange.Ubwoko bwa 416 bufite sulfure yo hejuru gato kandi byoroshye-gukata ibyuma bitagira umwanda.
Andika 420, ibirimo sulfure?R0.15%, ibikoresho byubukanishi byanonosowe, birashobora gushimangirwa no kuvura ubushyuhe, ubukana ntarengwa 53 ~ 58HRC, bukoreshwa kumashanyarazi adafite ingese isaba imbaraga zisumba izindi.
Icyuma
Imvura Yaguye Ikomeye
17-4PH, PH15-7Mo, barashobora kubona imbaraga ziruta izisanzwe zisanzwe 18-8 zidafite ingese, bityo zikoreshwa mumashanyarazi akomeye, yangirika kwangirika kwicyuma.
A-286, ibyuma bidafite ibyuma bidafite ingese, bifite imbaraga zo kurwanya ruswa kurusha ibyuma bisanzwe bikoreshwa mu bwoko bwa 18-8, ndetse nubukanishi bwiza mubushyuhe bwo hejuru.Ikoreshwa nk'imbaraga nyinshi, zirwanya ubushyuhe kandi zirwanya ruswa zidafite ibyuma, zishobora gukoreshwa kugeza kuri 650-700 ° C.
Icyuma
Icyuma cya Austenitike
Ibyiciro bikunze gukoreshwa ni 302, 303, 304, na 305, aribyo byiciro bine byitwa "18-8" austenitis ibyuma bidafite ingese.Yaba arwanya ruswa, cyangwa imiterere yubukanishi irasa.Intangiriro yo gutoranya nuburyo bwo gutunganya uburyo bwo gukora ibyuma bitagira umuyonga, kandi uburyo buterwa nubunini nuburyo imiterere yicyuma kitagira umwanda, kandi nanone biterwa numubare wibyakozwe.
Ubwoko 302 bukoreshwa kumashini zikoreshejwe no kwikubita hasi.
Andika 303 Kugirango tunoze imikorere yo gukata, umubare muto wa sulferi wongewe mubwoko bwa 303 ibyuma bitagira umwanda, bikoreshwa mugutunganya imbuto ziva mububiko.
Ubwoko 304 burakwiriye gutunganya ibyuma bitagira umuyonga ukoresheje inzira ishyushye, nkibisobanuro birebire birebire hamwe na diameter nini ya diameter, bishobora kurenza urugero rwimitwe ikonje.
Ubwoko bwa 305 burakwiriye gutunganyirizwa ibyuma bitagira umuyonga ukoresheje inzira ikonje, nk'imbuto ikonje ikonje hamwe na bolt ya mpande esheshatu.
Andika 309 na Ubwoko 310 bifite Cr na Ni nyinshi kurenza Ubwoko bwa 18-8 ibyuma bitagira umwanda, kandi birakwiriye kumashanyarazi adafite ingese ikora mubushyuhe bwinshi.
Ubwoko 316 na 317, byombi birimo ibintu bivanga Mo, bityo imbaraga zabo zo hejuru hamwe no kurwanya ruswa birenze 18-8 ibyuma bitagira umwanda.
Andika 321 na Ubwoko 347, Ubwoko 321 burimo Ti, ibintu bisa nkaho bihamye, kandi Ubwoko 347 burimo Nb, buteza imbere kwangirika kwangirika kwimiterere yibikoresho.Irakwiriye kubice byuma bidafite ingese bidahujwe nyuma yo gusudira cyangwa biri muri serivisi kuri 420-1013 ° C.
Igihe cyo kohereza: Ukwakira-18-2023