Kuva kuri Smooth kugeza kuri "Micro-Pitted": Uburyo Acid-Base Etching Yongera Umusaruro wa Fiber ya Basalt

Ibara ry'aside rikozwe mu ibumba fibre ya basaltni ibikoresho bya basalt fibre byavuwe byihariye bifite imiterere yihariye kandi Ubutabire imitungo.

Impinduka mu miterere y'ubuso

Ubwinshi bw'ubukana buto (Micro-roughness) bwiyongera

Ubuso bw'umuti utavuwe fibre ya basalt iraryoshye cyane. Ariko, nyuma yo gukata aside-base, ubuso bwa fibre bugaragaza utwobo twinshi duto n'uduheri. Ibi biterwa nuko aside-base solutions ikorana na shimi hamwe n'ibice by'imyunyu ngugu biri ku buso bwa fibre, bigashonga ibintu bimwe na bimwe mu buryo bwihariye.

Urugero, gukata aside bishobora gushonga cyane cyane ibintu by'icyuma nka kalisiyumu na manyeziyumu ku buso bwa fibre, mu gihe gukata hasi bishobora gutera ingese ku bintu bya silikoni, bigatuma ubuso butaringaniye kandi bugoye. Uku kwiyongera k'ubugari buto gushobora kwagura agace k'aho fibre n'ibikoresho bya matrix nka resins bihurira.

Impinduka y'umurambararo

Muri rusange, gukata aside-base bigabanya gato uburebure bw'umurambararo fibre ya basaltIbi biterwa nuko bimwe mu bintu biri ku buso bwa fibre bishonga, bigatera kugabanuka gato k'ingano ya fibre muri rusange. Ariko, iri hinduka ry'umurambararo ubusanzwe riba rito kandi rishobora kugenzurwa n'ibintu bigenzura nko igihe cyo gukata n'ubwinshi bwa aside cyangwa fatizo.

Impinduka mu miterere y'ibinyabutabire

Gukuraho umwanda

Umwimerere insinga za basaltishobora kuba irimo imyunyu ngugu imwe n'imwe y'imyanda, nka okiside z'icyuma na okiside za aluminiyumu. Gukata aside-base bishobora gukuraho cyangwa kugabanya ingano y'iyi myanda. Urugero, gukata aside bishobora gushonga neza imyanda nka okiside z'icyuma, bityo bikanoza ubuziranenge bwa fibre. Ibi ni ingenzi mu kongera imiterere y'umubiri n'imiti ya fibre, kuko kuba hari imyanda bishobora kugira ingaruka ku miterere nk'imbaraga za fibre na Ubudahangarwa bw'inkongi.

Guhindura Igipimo cy'Ibice

Gucukura aside-base nabyo bihindura ikigereranyo cy'ibintu biri muri fibre ya basalt. Urugero, mu gihe cyo gucukura aside, ingano y'ibintu bya silikoni ishobora kwiyongera bitewe no gushonga kwa bimwe mu bintu by'icyuma; ibinyuranye bishobora kubaho mu gihe cyo gucukura aside. Iri hinduka ry'ikigereranyo cy'ibintu bigira ingaruka ku miterere ya fibre nko kudahinduka kwa shimi no kudahinduka k'ubushyuhe.

Impinduka mu mikorere y'umubiri

Impinduka mu mbaraga

Gukata aside-base bigira ingaruka zikomeye ku mbaraga za fibre ya basaltKu ruhande rumwe, kwiyongera k'ubugari bw'ubuso no gukuraho imyanda bishobora, ku rugero runaka, kongera imbaraga zo guhuza hagati ya fibre n'ibikoresho bya matrix, ibyo bikaba ingirakamaro mu kunoza imbaraga z'ibikoresho bivanze. Ku rundi ruhande, niba gushushanya ari byinshi, bigatera kwangirika gukomeye k'ubuso cyangwa umurambararo muto cyane, imbaraga z'ibanze za fibre ubwazo zishobora kugabanuka. Kubwibyo, inzira yo gushushanya igomba kunozwa kugira ngo ihuze izi ngingo ebyiri z'ingaruka.

Kongera ubushobozi bwo kunyuzamo amazi

Ubuso bw'umunyu wa fibre bufite ahantu hakora cyane, ibyo bikaba byongera imikorere yabyo yo kunyuzamo. Urugero, iyo unyuzamo umunyu wa resin, ushobora guhuzwa neza na molekile za resin kugira ngo ukore urwego rukomeye rwo hagati y'urusobe rw'ibintu. Muri icyo gihe, ku bikoresho bimwe na bimwe bikora cyangwa inyongeramusaruro, umunyu wa fibre wavuyemo ushobora no kunyuzamo neza, bityo ugatanga imikorere myinshi ku bikoresho bivanze.