Gusobanura imbaraga zihariye na modulus yihariye yibikoresho bya karubone

Fibre fibre izwi nka "zahabu yumukara" mubikoresho bikora neza.Inyungu rusange yibikorwa ni hejuru cyane.Amakuru yimbitse arimo imbaraga zayo zingana, imbaraga zunama, nibindi, kuko ubucucike bwayo nabwo buri hasi cyane, ugereranije nibindi bikoresho Ikigereranyo rusange cyimbaraga nubunini hamwe nikigereranyo cyinyenyeri ntangarugero nacyo kiri hejuru cyane.Abantu benshi ntibazi icyo bivuze iyo bumvise imbaraga zihariye na modulus yihariye.Nzakubwira kubyerekeye ubumenyi bwa fibre karubone muriyi ngingo.

Imbaraga zihariye

Ibisobanuro byumwuga byimbaraga nugereranya hagati yibintu bifatika hamwe nubucucike bwibintu.Niba imbaraga zihariye zibintu biri hejuru, bivuze ko ibikoresho bifite imikorere yoroheje cyane, cyane cyane kubicuruzwa bisaba imbaraga.Noneho irashobora gukoreshwa mumirima nkimodoka, indege, roketi, nubwato.

Kuki hariho ijambo nkimbaraga zihariye?Kuberako iyo turebye ibintu, ntidushobora kureba gusa imikorere yimbaraga zayo.Kurugero, imbaraga rusange yibikoresho byicyuma bigomba kuba hejuru yibya plastiki, ariko bikoreshwa mubicuruzwa byinshi.Ntishobora guhazwa, kimwe ninganda zimodoka, mugihe imodoka ikora, umutekano wicyuma rwose urarenze, kandi ntabwo byoroshye kwangizwa no kugongana, ariko niba imodoka yose ikozwe mubyuma, izakora imikorere yimodoka nziza cyane.Gukoresha ingufu nke nabyo bizaba byinshi, niyo mpamvu ibice byinshi kumodoka bihitamo ibikoresho bya plastiki.Nubwo imbaraga zibicuruzwa bya pulasitike atari byiza nkibikoresho byibyuma, inyenyeri nziza iroroshye.Imbaraga zihariye zibikoresho bya fibre ni ndende cyane, kandi ibikoresho bya pulasitike birashobora kuvaho mumucyo wumucyo, kandi birenze ibikoresho byicyuma muguhuza imbaraga.Ibikoresho bya karubone bifite imbaraga zidasanzwe zo gukora.

Igice cyimbaraga zihariye ni MPa (g.cm3, bivuze ko iyi ari imbaraga zumubiri / ubwinshi bwibintu, kandi imbaraga zihariye za fibre karubone ni nyinshi cyane, kandi imbaraga za fibre karubone zishobora kugabanuka kugera kuri 350OMP? A. Ubucucike ni 1.6gycm gusa kandi ubarwa muri ubu buryo, imbaraga rusange zishobora kugera kuri 2200MPa / g.cm3, zikaba zikubye hafi inshuro ijana ugereranije na aluminiyumu ivanze mubikoresho byibyuma. Kubwibyo, irashobora gukoreshwa mumirima isaba imbaraga no kugabanya ibiro, niyo mpamvu bivugwa ko imodoka, indege, na roketi Hariho imibare myinshi ihitamo fibre fibre yibikoresho byibicuruzwa nkubwato nubwato.

Modulus yihariye

Igitekerezo cya modulus yihariye nukugereranya gusa imbaraga zingirakamaro zibintu nubucucike bwibintu.Muri make, nubushobozi bwo kugonda ibikoresho twavuze.Kurundi ruhande, ibikoresho bisanzwe birimo ni igipimo cyibicuruzwa bya pulasitiki nicyuma.Ibikoresho biri hejuru yicyuma kuruta inyenyeri ntangarugero.Modulus yihariye yibikoresho bya karubone nayo nibyiza cyane.

Noneho dukunze kuvuga ko ubukana bwihariye bwa fibre karubone T30 ishobora kugera kuri 140GPa / g.cm3, bigatuma modulus yihariye yibikoresho bya fibre fibre nziza cyane, bigatuma kandi ibikoresho bya fibre yamenetse bifite ibyiza byo gukoreshwa mubicuruzwa byinshi, nka fibre yamenetse Gukoresha urukurikirane hamwe na karuboni fibre shell irashobora gutuma ingufu rusange zikoreshwa mukigabanuka, kandi iyo bigize ingaruka, birashobora kugira ibicuruzwa byiza bihamye kandi ntibyoroshye kwangiza no guhindura.

Ibyavuzwe haruguru ni ugusobanura ibikubiye mu kigereranyo cy’ingufu zidasanzwe z’ibikoresho bya fibre ya karubone, nayo ikaba ari impamvu yingenzi itumaibikoresho bya fibreBirashobora gukoreshwa mubice byinshi.Kuri iki cyiciro, hamwe nogukomeza kunoza tekinoroji ya karubone, ndizera ko inganda nyinshi kandi nyinshi.Muri iki gihe, abayikora benshi bazashaka gusimbuza ibikoresho byabo nibikoresho bya fibre fibre, bityo rero bagomba kubona ibicuruzwa bikwiye bya fibre fibre kugirango bafatanye.

Turi uruganda rukoraibicuruzwa bya fibreimyaka mirongo.Dufite uburambe bwo gukora.Twishora mubikorwa byo gutunganya no gutunganya ibicuruzwa bya fibre karubone.Dufite ibikoresho byuzuye byo kubumba hamwe nimashini zitunganya neza.Turashobora kurangiza umusaruro wubwoko butandukanye bwaibicuruzwa bya fibreno gutunganya umusaruro ukurikije ibishushanyo.Ibicuruzwa bya fibre fibre yakozwe nabyo biri kure yinganda nyinshi, kandi byamenyekanye kandi birashimwa.