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1. Ibyiciro
Ukurikije ingano ya karubone, ibyuma bya karubone birashobora kugabanywamo ibyiciro bitatu bikurikira:
1) Ibyuma bya karubone bike C% ≤ 0.25
2) Icyuma giciriritse giciriritse 0.25
3) Ibyuma byinshi bya karubone C%> 0.6
Ikarito yo hasi
Hagati ya Carbone
Carbone
2. Isesengura ryo gusudira
Ingano ya karubone ningirakamaro cyane mugutezimbere uburyo bwo gusudira. Mugihe karubone yiyongera, imbaraga nubukomezi byiyongera, mugihe plastike nubukomezi bigabanuka, mugihe imihangayiko yiyongera. Ugereranije, hasi ya karubone, niko gusudira neza, kubwibyo, ibirimo karubone nicyo gipimo cyo gusuzuma ingorane zo gusudira ibyuma bya karubone, kandi hagomba gukoreshwa inzira zitandukanye zo gusudira kubintu bitandukanye bya karubone.
3. Uburyo bwo gusudira
Guhitamo ibikoresho byo gusudira ibyuma bya karubone bikurikiza ihame ry "imbaraga zingana"
1. Ibyuma bike bya karubone (bikunze kwitwa ibyuma byoroheje)
Ibyiciro bisanzwe byicyuma nka Q235 (hakiri kare bizwi nka A3 ibyuma), Q255, nibindi, mubisanzwe ntabwo bifata ingamba zidasanzwe mugihe cyo gusudira, haba kubishyushya cyangwa kubishyushya.
2. Icyuma giciriritse
Ibyuma bikoreshwa cyane nka 30 #, 45 #, nibindi, 45 # nibikoresho byo gukora ibyuma na dosiye, nibyiza gukoresha ibikoresho byo gusudira-hydrogène nkeya hamwe no guhangana neza, gushushya 100-200 ° C; Niba bitari byiza gushyushya, Cr-Ni austenitike idafite ibyuma byo gusudira ibikoresho bishobora gutoranywa.
3. Ibyuma byinshi bya karubone
Ibyiciro bikoreshwa mubyuma nka 60Si2Mn, T8, T10 nibindi. 60Si2Mn nicyuma gisanzwe cyamasoko, mubisanzwe ntukore ubuvuzi bwo gusudira, ahanini bukoreshwa nko kongera gusudira, bugomba kuba ubushyuhe bwa 250-350 ° C, gusudira bigomba kuba inyundo kugirango bikureho imihangayiko, kandi kuvura 650 ° C nyuma yubushyuhe, birashobora kandi hitamo Cr-Ni austenitike idafite ibyuma byo gusudira
Icya kane, ibyuma byoroheje byamaboko electrode rusange gusudira byingenzi:
Ubushyuhe bwa electrode
| Ingingo | Ubwoko bwuruhu | Ibicuruzwa | Ubushyuhe | Igihe |
| Ibyuma bya karubone bike nicyuma gikomeye | Ubwoko bwa hydrogen nkeya | E7016 、 E7048 、 E7015 、 E7015-G | 300-350 ℃ | 60min |
| E7015 、 E8015-G 、 E9016-G 、 E9015-D1 、 E10015-D2 、 E12015-G | 330-380 ℃ | |||
| Gukomera cyane nubwoko bwa hydrogène | E7016-G 、 E7015-G 、 E8015-G 、 E9015-G 、 E10015-G | 350-380 ℃ | 60min | |
| Ifu y'icyuma ubwoko bwa hydrogène | E7018 、 E7018-1 | 300-350 ℃ | 60min | |
| E8018-G 、 E918-G 、 E9018-M 、 E10018-D2 、 E10018M 、 E11018-G 、 E11018M 、 E12018-G | 350-380 ℃ | 60min |
2. Ubushuhe, amavuta, ingese, nibindi hejuru yibikoresho fatizo bigomba kuvaho
3. Koresha uburyo bwinyuma bwimbere kugirango usudire kugirango wirinde stomata aho utangirira
Gusudira bigufi arc bigomba gukoreshwa, nk'imigozi ihindagurika, kandi amplitude yo kunyeganyega ntigomba kurenza inshuro 3 z'umurambararo.
Igihe cyo kohereza: Ukwakira-13-2022