
UHP Ultra-High Power Graphite Electrode Ibisobanuro birambuye UHP (Ultra-High Power) grafite electrode ni ibikoresho byingenzi bitwara inganda za kijyambere, byateguwe kugirango bihangane n'imizigo ikabije. Zikoreshwa cyane cyane mumashanyarazi arc itanura ryibyuma no gushonga cyane-gushonga gushonga, an ...
UHP Ultra-High Power Graphite Electrode Ibisobanuro
UHP (Ultra-High Power) grafite electrode ni ibikoresho byingenzi bitwara inganda za kijyambere, byateguwe kugirango bihangane n'imitwaro ikabije. Zikoreshwa cyane cyane mumashanyarazi arc itanura ryibyuma no gushonga byo murwego rwohejuru, kandi ibyiza byabo byo gukoresha ingufu nke hamwe no guhagarara neza bituma bakora urufunguzo rukoreshwa mukuzamura inganda.
I. Ibisobanuro Byibanze ninyungu zimikorere
- Umwanya wibanze: Irashobora kwihanganira ubucucike buri hejuru ya 25 A / cm² (kugeza kuri 40 A / cm²), kugera ku gushonga neza binyuze mumashanyarazi yubushyuhe bwo hejuru burenga 3000 ° C byakozwe hagati yumutwe wa electrode numuriro w'itanura. Nibintu byingenzi bigize ultra-high power power arc arc (EAFs) hamwe nitanura.
- Ibipimo by'ingenzi by'imikorere:
- Umuyoboro w'amashanyarazi: Kurwanya ≤ 6.2 μΩ · m (ibicuruzwa bimwe na bimwe byo mu rwego rwo hejuru kugeza kuri 4.2 μΩ · m), biruta kure cyane amashanyarazi asanzwe afite ingufu (HP);
- Imbaraga za mashini: Imbaraga zihindagurika MP 10 MPa (ingingo zishobora kugera kuri MPa zirenga 20), zishobora kwihanganira ingaruka zumuriro hamwe no kunyeganyega kwa electroniki;
- Ubushyuhe bwumuriro: Coefficient yo kwagura ubushyuhe 1.0-1.5 × 10⁻⁶ / only gusa, ntibishobora guturika cyangwa gutemba munsi yubushyuhe bwihuse no gukonja;
- Ibiranga imiti: Ibirimo ivu ≤ 0.2%, ubucucike 1.64-1,76 g / cm³, okiside ikomeye hamwe no kurwanya ruswa, bigatuma ikoreshwa rito kuri toni yicyuma.
II. Ibikorwa Byibikorwa Byibanze hamwe nibikoresho bito
- Ibikoresho by'ibanze: Gukoresha 100% yo mu rwego rwo hejuru ya peteroli ishingiye kuri peteroli (kwemeza kwaguka gukabije no gutwara neza), ihujwe no guhinduranya ubushyuhe bwo hagati y’ubushyuhe bwo hagati (koroshya ingingo 108-112 ° C) hamwe na Quinoline nkeya idashonga (QI ≤ 0.5%). . Kugenzura ubushyuhe bwuzuye no kugereranya ibipimo byerekana neza ibicuruzwa (kwihanganira kugororoka ± 10mm / 50m) no gukora neza.
- Uburyo bushya bwo guhanga udushya: Uburyo bwiza "bwo gutera akabariro, kubara kabiri" bigabanya umuvuduko wumusaruro iminsi 15-30 ugereranije nuburyo gakondo, kugabanya ibiciro hafi 2000 / toni, mugihe bikomeje guhangana nubushyuhe bukabije bwumuriro.
III. Ibyingenzi Byingenzi
- Umwanya wambere: AC / DC ultra-high power power arc itanura ryibyuma, bikoreshwa mugukora ibyuma byujuje ubuziranenge bwo mu rwego rwo hejuru hamwe nicyuma kidasanzwe, kuzamura imikorere yo gushonga hejuru ya 30% no kugabanya gukoresha ingufu 15% -20%;
- Ikoreshwa ryagutse: Gushonga ibikoresho byo mu rwego rwo hejuru nka silikoni yinganda, ferrosilicon, na fosifore yumuhondo mu itanura rya arc yarengewe n’amazi, ndetse no gukora ibicuruzwa byo mu bushyuhe bwo hejuru nka corundum na abrasives, bihujwe n’ibisobanuro bitandukanye by’itanura ry’amashanyarazi (santimetero 12-28, ubushobozi bwo gutwara 22000-120000A).
IV. Agaciro Inganda niterambere ryiterambere
- Agaciro kingenzi: Gutera impinduka zumuriro wamashanyarazi arc gukora ibyuma "byihuse, bisukuye, kandi birushijeho gukora neza", ni ibikoresho byingenzi byo kuzigama ingufu no kugabanya ibyuka bihumanya mu nganda zibyuma no guhangana n’ibiciro bya karubone. Umugabane w’isoko uteganijwe kurenga 60% yikigereranyo cya electrode ikenerwa muri 2025, hamwe nigiciro cya 18.000 / toni;
- Icyerekezo cya tekinoloji: Kwibanda ku guhinduranya graphene (kugabanya guhangana na 40%), kongera imbaraga za silicon karbide ikomatanya, gukora ubwenge (kwigana ibyuma byifashishwa mu kwigana), hamwe nubukungu bwizunguruka (igipimo cyo kugarura ivumbi 99.9% + kugarura ubushyuhe), kugirango turusheho kunoza ubuzima no kubungabunga ibidukikije.