1. Ibicuruzwa byingenzi
Spherical Graphite Raw Material ni ibintu by'ibanze bikozwe muri grafite karemano nkibikoresho byambere bibanza, bitunganijwe muburyo bwibanze nko kweza umubiri no gutondeka neza. Agaciro kacyo kibanze mu kugumana imiterere yihariye ya flake ya grafite karemano, mugihe ifite kristu nini, itwara neza hamwe nubushyuhe bwumuriro, nibindi bintu bifatika na chimique. Nkibikoresho fatizo byibanze byo gutegura igishushanyo mbonera, ni ihuriro ryingenzi hagati yumutungo kamere wa grafite hamwe nibikoresho - ibikoresho byanyuma nka bateri ya lithium nibikoresho byayobora. Irashobora gutanga infashanyo yibanze kumikorere yo gutezimbere ibicuruzwa byo munsi yubutaka bwa grafite, byemeza ituze hamwe nibikorwa bya terefone.
2. Ibipimo bya tekiniki
|
Ibipimo bya tekiniki |
Igice |
Umwanya usanzwe |
Amabwiriza |
|
Ibirimo neza bya karubone |
% |
90.0-99.9 |
Ibipimo ngenderwaho byera byashyizwe mubyiciro bitandukanye hashingiwe kubisabwa byo hasi (nka 95%, 99%, 99,9%, nibindi), hamwe nubuziranenge bwo hejuru bukwiranye na - amaherezo (nkubuziranenge bwinshi bukwiranye na lithium - ion) |
|
Ingano nini |
mm |
0.15-0.8 |
Shyigikira uburyo butandukanye bwubunini butandukanye bushingiye kubyo umukiriya akeneye, hamwe nibisanzwe birimo 0.15-0.3mm, 0.3-0.5mm, na 0.5-0.8mm. Ingano zitandukanye zirahujwe nubuhanga butandukanye bwo gutunganya |
|
Ibirimo ivu |
% |
Ntibiri cyangwa bingana na 0.5-5.0 |
Hariho ihuriro ribi hagati ya karubone ihamye nibirimo ivu. Iyo hejuru ya karubone ihamye, hasi ivu. Ibirimo ivu bike birashobora kugabanya ingaruka mbi kumikorere yibicuruzwa byo hasi |
|
Ibirimwo |
% |
Ntibiri cyangwa bingana na 0.5 |
Ibipimo byingenzi byububiko buhamye, kugenzura ibirimo ubuhehere birashobora kwirinda ibicuruzwa cyangwa kwangirika mugihe cyo kubika, bigatuma gutunganya neza neza |
|
Ibirimo bihindagurika |
% |
Ntabwo ari munsi cyangwa bingana na 1.0 |
Yerekeza kubirimo ibintu bihindagurika mubicuruzwa mubihe bimwe byubushyuhe. Ibintu bihindagurika cyane birashobora kugira ingaruka kubikorwa byo gutunganya kandi bigomba kugenzurwa cyane |
|
pH Agaciro |
- |
6.0-8.0 |
Ibicuruzwa muri rusange ntaho bibogamiye cyangwa alkaline idakomeye, irashobora kugabanya kwangirika kubikoresho bitunganya no kwirinda kwivanga mumiti yibicuruzwa byo hasi. |
|
Ibirimo Amazi |
% |
Ntabwo ari munsi cyangwa bingana na 0.05 |
Ibipimo byingenzi byangiza byangiza, cyane cyane bifite ingaruka zikomeye kumagare no gutwara neza ibicuruzwa bya batiri ya lithium, bisaba imipaka yo hejuru |
|
Ibirimwo |
% |
Ntabwo ari munsi cyangwa bingana na 0.02 |
Ibipimo byangiza byangiza, ibyunyunyu fer birenze urugero bishobora gutuma kugabanuka kwubuzima no kugabanya ubuzima bwikigihe cyibicuruzwa byo hasi, bisaba kugenzura neza ibirimo |
3.Ibiranga umusaruro
Ibiranga morfologiya itandukanye: Imiterere rusange irasanzwe muburyo bwa flake cyangwa umunzani, hamwe na diameter iri hagati ya 0.15-0.8mm. Umubyimba ugereranije ni muto, kandi isura ni feza yijimye cyangwa umukara wumukara hamwe nicyuma. Ubucucike bwo gupakira buri kurwego ruciriritse. Ibi biranga morphologique biroroshye kubikorwa byo gutunganya nyuma nko guhonyora na spheroidisation, kugabanya ingorane zikorwa.
Ibyiza byo hejuru - inyungu nziza. Byongeye kandi, ibikubiye mu mwanda nka silikoni, aluminium, na fer bigenzurwa cyane ku rwego rwo hasi, ibyo bikaba bishobora kwirinda neza ibibazo bibangamira imikorere mu bicuruzwa biva mu mahanga kandi bikazamura ireme ry’ibicuruzwa byarangiye.
Ibintu byiza kandi bihamye kumubiri na chimique: Kurangwa na kristu yo hejuru, gukomera kwintera hagati, hamwe no kunyerera byoroshye, bitanga uburyo bwo gutunganya no gukora; Muri icyo gihe, ifite imiyoboro myiza nubushyuhe bwumuriro, kandi ifite imiti ihamye yimiti mubidukikije bigoye nkubushyuhe bwo hejuru, aside na alkali, bigatuma bigorana guhangana nubushakashatsi bwimiti, ibyo bikaba bishobora gutuma igihe kirekire - gihoraho cyibicuruzwa byakurikiyeho kandi bikongerera igihe cyo gukora.
Gutunganya ibintu byinshi: Imiterere yihariye yubunini ituma byoroha gukora uduce duto dusanzwe mugihe cyo guhonyora hamwe na spheroidisation. Nyuma yo gukora, igicuruzwa gifite serefegitura nini nubuso bworoshye, bushobora guhuza nibikenerwa byumusaruro ukenera ibintu bitandukanye byerekana imiterere ya grafite. Irashobora kandi guhindurwa muburyo bukurikije ibipimo nyabyo byo gutunganya kugirango ihuze ibintu bitandukanye.
4. Gukoresha ibicuruzwa
Ibikoresho fatizo bya batiri ya lithium ibikoresho bibi bya electrode: Aka nigice nyamukuru cyo gusaba ibicuruzwa. Nyuma yuruhererekane rwibikorwa nko guhonyora, spheroidisation, gutwikira, hamwe na karubone, birashobora gutunganyirizwa muri grafite ya grafitike, ishobora gukoreshwa nkibikoresho bya electrode mbi kuri bateri ya lithium - ion. Ikoreshwa cyane muri bateri yumuriro (ibereye ibinyabiziga bishya byingufu), bateri zibika ingufu (zikoreshwa mububiko bwingufu zibika ingufu, kubika ingufu zo murugo, nibindi), hamwe na bateri zabaguzi (nka terefone igendanwa, mudasobwa igendanwa, tablet nibindi bikoresho bya batiri). Irashobora gutanga ubushobozi bwihariye, ubuzima bwigihe kirekire, hamwe nuburyo bwiza bwo kwishyuza no gusohora bateri, kandi bigafasha guteza imbere iterambere rya lithium - inganda za batiri.
Ibyingenzi byuzuza murwego rwibikoresho byayobora.
Ibyingenzi byingenzi byinganda zikora inganda: Hamwe nubushyuhe buhanitse bwo guhangana nubushyuhe bwo kurwanya isuri, irashobora gukoreshwa mugukora amatafari yangiritse (ikoreshwa mugutondekanya ibyuma nicyuma cya metallurgiki), gutwika ibintu (gukoreshwa mukurinda ibice byo hejuru - ubushyuhe bwibikoresho byinganda), umusaraba (bikoreshwa mugushonga ibyuma) nibindi bikoresho bivunika. Irashobora kuzamura cyane ubuzima bwa serivisi hamwe nubushyuhe bwo hejuru bwibicuruzwa bivunika, bigatuma umusaruro uhagaze - umusaruro w’inganda.
Ibindi bikorwa byinshi: Spherical Graphite Raw Material irashobora kandi gukoreshwa mumavuta yo kwisiga (kugabanya coefficient de fraisse binyuze mu kunyerera hagati, bikwiranye no gusiga ibikoresho), ibikoresho bifunga kashe (bikoreshwa mumiyoboro hamwe nibikoresho bifunga kashe hamwe nibikorwa byiza byo gufunga), ibikoresho byo gufata feri (kunoza imyambarire, gukoresha mumikorere ya feri yimodoka).
Ibirangantego: spherical grafite ibikoresho fatizo, Ubushinwa spherical grafite ibikoresho fatizo
