Nigute ushobora guhitamo ibyuma byiza byo gukora ibyuma bya recarburizer

Muburyo bwo gushonga, kubera gukata nabi cyangwa kwishyurwa bidakwiye hamwe na decarburisation ikabije, rimwe na rimwe ibirimo karubone mubyuma cyangwa ibyuma ntabwo byujuje ibyateganijwe.Muri iki gihe, karubone igomba kongerwamo ibyuma cyangwa icyuma gishongeshejwe.Ibikoresho by'ingenzi bikoreshwa mu gukoresha karubone ni ifu ya anthracite, icyuma cya karuboni y'icyuma, ifu ya electrode, ifu ya peteroli ya kokiya, kokiya ya pisine, ifu yamakara nifu ya kokiya.Ibisabwa kuri recarburizers ni uko uko karubone ihagaze neza, nibyiza, kandi bikagabanya ibirimo umwanda wangiza nk ivu, ibintu bihindagurika na sulferi, nibyiza, kugirango bidahumanya ibyuma.

Gushonga kwa casting ikoresha recarburizers yo mu rwego rwo hejuru nyuma yo kubara ubushyuhe bwo hejuru bwa kokiya ya peteroli hamwe n’umwanda muke, iyi ikaba ari ihuriro rikomeye mubikorwa byo kwisubiraho.Ubwiza bwa recarburizer bugena ubwiza bwicyuma gishongeshejwe, kandi bugena niba ingaruka nziza yo gushushanya ishobora kuboneka.Muri make, kugabanya ibyuma byashongeshejwe bigabanuka hamwe na recarburizers bigira uruhare runini.

Iyo ibyuma byose bishaje byashongeshejwe mu itanura ryamashanyarazi, rearburizer yashushanyije irahitamo.Nyuma yubushyuhe bwo hejuru bwo gushushanya, atome ya karubone irashobora guhinduka kuva muburyo bwambere butunganijwe kugeza kuri flake, kandi flake grafite irashobora guhinduka nka grafite.Intangiriro nziza yibanze, kugirango byoroherezwe kuzamura ibishushanyo.Kubwibyo, dukwiye guhitamo recarburizer yakorewe ubushyuhe bwo hejuru.Kubera ubushyuhe bwo hejuru bwo kuvura, ubushyuhe bwa sulferi buragabanuka no guhunga gaze ya SO2.Kubwibyo, recarburizers yo mu rwego rwo hejuru irimo ibintu byinshi bya sulfure, w (s) muri rusange ni munsi ya 0,05%, kandi w (s) nziza niyo iri munsi ya 0.03%.Muri icyo gihe, iki nacyo kimenyetso kitaziguye cyo gusuzuma niba cyarakorewe ubushyuhe bwo hejuru kandi niba igishushanyo ari cyiza.Niba byatoranijwe recarburizer itigeze ikorerwa ubushyuhe bwo hejuru bwo gushushanya, ubushobozi bwa nucleation ya grafite buzagabanuka cyane, kandi ubushobozi bwo gushushanya buzacika intege.Nubwo urugero rwa karubone rushobora kugerwaho, ibisubizo biratandukanye rwose.
Ibyo bita recarburizer ni ukongera neza karubone mu cyuma gishongeshejwe nyuma yo kongeramo, bityo rero karubone ihamye ya recarburizer ntigomba kuba hasi cyane, bitabaye ibyo kugirango ugere kubintu bimwe na bimwe bya karubone, ni ngombwa kongeramo karuboni ndende ugereranije ibirimo.Ingero nyinshi za recarburizer ntagushidikanya ko zongera umubare wibindi bintu bitameze neza muri recarburizer, kugirango icyuma gishongeshejwe ntigishobora kubona inyungu nziza.
Amazi ya sulfure, azote na hydrogène ni urufunguzo rwo gukumira imyunyu ngugu ya azote mu guta, bityo rero hasi ya azote ya recarburizer, nibyiza.Ibindi bipimo bya recarburizer, nkubushuhe, ivu, nibintu bihindagurika, uko umubare wa karubone ihagaze, niko umubare wa karubone ihamye, bityo umubare munini wa karubone ihamye, ibikubiye muri ibyo bice byangiza ntibigomba kuba muremure.
Ukurikije uburyo butandukanye bwo gushonga, ubwoko bwitanura nubunini bwitanura, ni ngombwa kandi guhitamo ingano yingirakamaro ya recarburizer, ishobora kuzamura neza igipimo cyo kwinjiza no kwinjiza igipimo cyicyuma gishongeshejwe kuri recarburizer, kandi ukirinda ikibazo cyubunini buto cyane.Biterwa na okiside yaka ya recarburizers.

Ingano yacyo ni byiza: itanura 100 kg munsi ya 10mm, itanura rya 500 kg munsi ya 15mm, itanura rya toni 1.5 munsi ya 20mm, itanura rya toni 20 munsi ya 30mm.Mu guhinduranya gushonga, iyo hakoreshejwe ibyuma byinshi bya karubone, rearburizer ifite umwanda muke.Ibisabwa kuri recarburizers kugirango ikorwe hejuru yicyuma ni karubone ihamye, ivu rike, ihindagurika na sulferi, fosifore, azote nindi myanda, yumye, isukuye, kandi iringaniye.Carbone itunganijwe C ≥ 96%, ibintu bihindagurika ≤ 1.0%, S ≤ 0.5%, ubuhehere ≤ 0.5%, ubunini bwa 1-5mm.Niba ingano yingirakamaro ari nziza cyane, biroroshye gutwika, kandi niba ari mubi cyane, ireremba hejuru yicyuma gishongeshejwe kandi nticyoroshye kwinjizwa nicyuma gishongeshejwe.Ku itanura rya induction, ingano yingingo ni 0.2-6mm, muribyo byuma nibindi bice bya zahabu yumukara ni 1,4-9.5mm, ibyuma bya karubone ndende bisaba azote nkeya, naho ingano ya 0.5-5mm, nibindi. Ibikenewe byihariye bishingiye. ubwoko bwitanura bwihariye kugirango ushongeshe igihangano Ubwoko nibindi bisobanuro byurubanza rwihariye no guhitamo.