650mm na 700mm uhp haprode yerekana ni ngombwa kubikorwa binini bya EAF na lf, bifata neza guhubuka no gutunganya neza. Imyitwarire yabo irenze amashanyarazi, kurwanya ubushyuhe, nimbaraga zubukanishi zemeza imikorere yizewe mubihe bikomeye byunganda, bigatuma barushaho kugirira nabi ibisohoka hamwe nubuziranenge bwicyuma muri Metalurgy ya none.
p>650mm na 700mm ultra Imbaraga ndende (UHP) Igishushanyo cyerekana urwego rwo hejuru mubice binini binini kandi bitunganya cyane, byashizweho neza kubiciro bya ARC (EAF) hamwe nigitambaro cyo hanze (lf). Aya matora manini ya diamester atanga imishinga y'amashanyarazi, irwanya ibara ryiza, kandi ikomeye imbaraga zubukanishi mubihe bikabije ingamba zikabije.
650mm uhp electrode
Ibipimo | Igice | Electrode | Nipple |
Kurwanya | μω · m | 4.5 ~ 5.4 | 3.0 ~ 3.6 |
Kunama imbaraga | Mpa | ≥ 10.0 | ≥ 24.0 |
Elastike modulus | Gpa | ≤ 13.0 | ≤ 20.0 |
Ubucucike bwinshi | g / cm³ | 1.68 ~ 1.72 | 1.80 ~ 1.86 |
Ubushyuhe bwo Kwagura | 10⁻⁶ / ° C. | ≤ 1.2 | ≤ 1.0 |
Ivu rya Ash | % | ≤ 0.2 | ≤ 0.2 |
Byemewe | A | - | 70000 ~ 86000 |
Ubucucike | A / cm² | - | 21 ~ 25 |
Diameter isanzwe | mm | 650 | - |
Uburebure nyabwo (Byorohewe) | mm | 2200 - 2700 | - |
Uburebure bwo kwihanganira | mm | ± 100 | - |
Uburebure buke | mm | -300 | - |
700mm uhp electrode
Ibipimo | Igice | Electrode | Nipple |
Kurwanya | μω · m | 4.5 ~ 5.4 | 3.0 ~ 3.6 |
Kunama imbaraga | Mpa | ≥ 10.0 | ≥ 24.0 |
Elastike modulus | Gpa | ≤ 13.0 | ≤ 20.0 |
Ubucucike bwinshi | g / cm³ | 1.68 ~ 1.72 | 1.80 ~ 1.86 |
Ubushyuhe bwo Kwagura | 10⁻⁶ / ° C. | ≤ 1.2 | ≤ 1.0 |
Ivu rya Ash | % | ≤ 0.2 | ≤ 0.2 |
Byemewe | A | - | 73000 ~ 96000 |
Ubucucike | A / cm² | - | 18 ~ 24 |
Diameter isanzwe | mm | 700 | - |
Uburebure nyabwo (Byorohewe) | mm | 2200 - 2700 | - |
Uburebure bwo kwihanganira | mm | ± 100 | - |
Uburebure buke | mm | - | - |
Aba UHP bashinzwe binyuze muburyo bukomeye burimo koperatike ikomeye irimo kwishyurwa kwinshi, ikurikirwa no kubara, kubumba, gutekerezwa, gushushanya cyane, hamwe no gushushanya ubushyuhe (hejuru ya 2800 ° C). Imashini zifatika za electrode hamwe ninzobere byemeza kwihanganira igipimo cyinshi, kurwanya hamwe, na ARC umutekano mugihe cyingufu zisumbuye.
●Itanura rya arc (eAF) ibyuma
Nibyiza kuri ultra-Hejuru ibyuma byo gushonga ukoresheje ibisigazwa cyangwa byito murugendo runini. Izi electrode zifata imikorere ikomeza ifite ubushyuhe bwa arc hamwe namashanyarazi manini.
●Itanura ryamatanura (lf) gutunganya
Ibyingenzi muri Metalurgy ya kabiri yo kugenzura ubushyuhe, Amahirwe yo Guhindura, no gukuraho-neza neza, ibisohoka byinshi-byujuje ubuziranenge.
●Ubushyuhe butari Ferrous
Ikoreshwa kandi muri aluminium, umuringa, na Nikel gushonga, aho ARC ihungabana kandi isuku ari ngombwa kugirango umusaruro unenge kandi utanganire.
Imyitwarire minini y'amashanyarazi → Kuzamura Ingufu na ARC umutekano
Kurwanya Ubushyuhe Bwiza → Imikorere yizewe mubihe byamatwi
Imbaraga zo muri Mechanical Imbaraga → Kugabanya ibyago byo kumeneka mugihe cyo gukora no gukora
Ivu rya Ivu na Ivuriro → Biza neza ITUNDA N'imiterere-Ibicuruzwa
Ubuzima Burebure Ubuzima → Kugabanya ibiyobyabwenge byose kuri toni yicyuma
650mm na 700mm UHP staprode yerekana ntahara mubikorwa byinshi bisohoka, ibikorwa bya metallurgique. Ibintu byabo byiza byubaka biremeza imikorere ihamye bifatika, bigatuma amahitamo meza ya proprael agezweho ashaka kwizerwa, gukora neza, hamwe nibiciro byo gukora.