PMD Urukurikirane Zro2 Igizwe na Ceramic Igicapo Cyerekana, Impeta ya Zro2, Shyiramo

Ihuriro ryamakuru ya Raman hamwe nisesengura rya thermogravimetric (TGA) ryerekana ko guhuza macromolecules kama kuri ceramic bibaho. Isesengura ryimashini (DMA) ryakozwe kuva 100 kugeza + 50 ° C; wongeyeho ceramic yongerera ububiko modulus ′, nibindi byinshi kugirango byuzuzwe. Ugereranije na PP na thermoplastique vulcanizate (TPV), kwaguka kwinshi kwamashanyarazi kugaragara nyuma yo kongeramo ceramic yuzuza, ibisubizo byo kurema amajwi menshi yubusa. Modulus ya tensile yibigize ikubye inshuro 1,2 ya TPV isukuye, kwiyongera mubukomere biterwa neza na ceramic. Ubuso bwavunitse bwerekana intege nke zuzuza ibice byuzuza matrix. Mubitegererezo birimo byahinduwe byuzuza tensile deformation iri kunyura muri polymer matrix.

Ibikoresho bya ceramic birashobora kwihanganira ubushyuhe burenze 2200 F kubisubiramo bitavunitse kubera ihungabana ryumuriro. Igiteranyo gifite urubuga rwo gushimangira fibre; na matrix igizwe cyane nurubuga nyuma yo gutera intambwe. Matrisa ikorwa kurubuga rwinjizamo urubuga hamwe na sol irimo alumina, hamwe na hamwe, okiside yisi idasanzwe, no kurasa hamwe nyuma yo gutera akabariro. Urubuga rushobora kuba urwego rwibice bitatu rwimyenda ya fibre ikomeza, aho fibre ari inzibacyuho ya alumina. Ibigize byose nta buntu bifite itsinda rya mbere nitsinda rya II hamwe nicyuma cyinzibacyuho. Ibigize bishobora gukoreshwa nkamatafari yangiritse cyangwa umurongo kandi birashobora no gukoreshwa nkibikoresho byangiza bitewe na chimique idahwitse.