Amatafari yo kuvunika ni iki?

Amatafarini ibikoresho bya ceramic bikunze gukoreshwa mubushyuhe bwo hejuru kubera kubura umuriro kandi kubera ko ari insulator nziza igabanya gutakaza ingufu. Amatafari yangiritse ubusanzwe agizwe na oxyde ya aluminium na dioxyde ya silicon. Yitwa kandi "amatafari yumuriro. "

Ibigize ibumba ryangiritse

Ibumba ryangiritseigomba kuba ifite igipimo kinini cya "silicon" dioxyde dealuminiumoxyde. Bagomba kugira urugero ruto cyane rwa lime, oxyde ya magnesium, oxyde de fer, na alkali.
Dioxyde ya Silicon: Dioxyde ya Silicon (SiO2) yoroshya nka 2800 ℉ amaherezo irashonga ihinduka ibintu byikirahure hafi 3200 ℉. Irashonga hafi 3300 ℉. Iyi ngingo yoroheje kandi ishonga ituma iba ibikoresho byingenzi byo kubumba amatafari yoroheje.
Alumina: Alumina (Al2O3) ifite ubushyuhe bworoshye kandi bushonga kuruta dioxyde de silicon. Irashonga hafi 3800 ℉. Kubwibyo, ikoreshwa hamwe na dioxyde de silicon.
Lime, oxyde ya magnesium, okiside ya fer, na alkali: Kuba hari ibyo bintu byangiza bifasha kugabanya ubushyuhe bworoheje no gushonga.

Ibyingenzi byingenzi byamatafari

Amatafaris muri rusange umuhondo-wera mubara
Bafite ubushyuhe buhebuje nimbaraga zikomeye zo kwikuramo
Imiterere yimiti iratandukanye cyane niy'amatafari asanzwe
Amatafari yamenetse arimo alumina igera kuri 25 kugeza 30% na silika 60 kugeza 70%
Harimo kandi oxyde ya magnesium, calcium, na potasiyumu
Amatafariirashobora gukoreshwa mukubaka itanura, itanura, nibindi.
Barashobora kwihanganira ubushyuhe bugera kuri dogere selisiyusi 2100
Bafite ubushobozi budasanzwe bwubushyuhe bufasha inzego zitandukanye kuguma zihamye mubushyuhe bukabije.

Igikorwa cyo gukora amatafari yangiritse

Amatafari yumuriro akorwa nuburyo butandukanye bwo kubumba amatafari, nko guta ibyondo byoroshye, gukanda bishyushye, no gukanda byumye. Ukurikije ibikoresho byamatafari yumuriro, inzira zimwe zizakora neza kurenza izindi. Amatafari yumuriro ubusanzwe akorwa muburyo bwurukiramende rufite uburebure bwa santimetero 9 z'uburebure × 4 z'ubugari (cm 22.8 cm × 10.1 cm) n'ubugari buri hagati ya santimetero 1 na santimetero 3 (cm 2,5 kugeza kuri cm 7,6).

Gutegura ibikoresho bibisi:
Ibikoresho bivunika: Ibikoresho bisanzwe birimo alumina, silikatike ya aluminium, okiside ya magnesium, silika, nibindi. Ibikoresho fatizo bigereranwa ukurikije imitungo nubwoko bukenewe.
Binder: Ibumba, gypsumu, nibindi bikoreshwa nkibikoresho bifasha ibice fatizo guhuza no gukora.
Kuvanga no gusya:
Shira ibikoresho bibisi byateguwe mubikoresho byo kuvanga no kuvanga kugirango urebe ko ibikoresho fatizo bitandukanye bivanze neza kandi bivanze neza.
Ibikoresho bivanze bivanze ni byiza cyane binyuze mu gusya kugirango ibice birusheho kuba byiza kandi byiza.
Gushushanya:
Ibikoresho fatizo bivanze nubutaka bishyirwa mubibumbano hanyuma bigakorwa muburyo bwamatafari binyuze mukuzunguruka cyangwa gushushanya.
Kuma:
Nyuma yo kubumba, amatafari agomba gukama, mubisanzwe mukumisha umwuka cyangwa kumisha mucyumba cyumye, kugirango akureho amatafari.
Icyaha:
Nyuma yo gukama, amatafari ashyirwa mu itanura ryamatafari yoroheje hanyuma akayungurura ubushyuhe bwinshi kugirango atwike binder mubikoresho fatizo hanyuma ahuze ibice kugirango akore imiterere ihamye.
Ubushyuhe bwigihe nigihe gitandukana bitewe nibikoresho bitandukanye nibisabwa, kandi mubisanzwe bikorwa mubihe byubushyuhe buri hejuru ya 1500 ° C.

Ibyiza byo gukoresha amatafari yangiritse cyangwa amatafari yumuriro

Gukoreshaamatafariitanga toni yinyungu. Birahenze kuruta amatafari asanzwe kubera ubushobozi bwihariye bwo hejuru bwo kubika. Ariko, batanga inyungu zidasanzwe muguhana igishoro cyawe cyinyongera. Abatanga Amatafari Yibanze Yabatanga Ubuhinde nabo bareba itangwa rya Magnesia Amatafari mugihugu kandi batanga amatafari yangiritse hamwe nibyiza bikurikira:

Ubwiza buhebuje
Amatafari yangiritse akoreshwa cyane cyane kubintu bidasanzwe. Zibuza kwinjiza ubushyuhe. Bakomeza kandi imiterere neza haba mu cyi no mu itumba.

Ikomeye kuruta Amatafari asanzwe

Amatafari yangiritse arakomeye kuruta amatafari asanzwe. Niyo mpamvu biramba kuruta amatafari asanzwe. Biratangaje kandi kuba biremereye.

Imiterere n'Ubunini
Abatanga Amatafari Yibanze Yabatanga Ubuhinde nabo bareba itangwa ryamatafari ya Magnesia mugihugu kandi batanga amatafari yangiritse. Ababikora benshi nababitanga batanga amatafari yabigenewe mubunini bwifuzwa no mubiguzi kubaguzi.

Amatafari yo kuvunika akoreshwa niki?

Amatafarishakisha porogaramu ahantu hashyuha ubushyuhe ni ngombwa. Uru rugero rurimo itanura. Nibyiza mubihe hafi yikirere gikabije. Benshi mubateza imbere bazwi ndetse bakoresha ayo matafari mumishinga yo kubaka amazu. Mubihe bishyushye, amatafari yangiritse atuma imbere hakonja kandi hakonje. Batuma kandi inzu ishyuha.
Ku bikoresho byo mu rugo, nk'itanura, urusyo, hamwe n’umuriro, amatafari yangiritse akoreshwa mu ibumba arimo cyane cyane oxyde ya aluminium na dioxyde ya silicon, ibintu bishobora kwihanganira ubushyuhe bwinshi. Aluminium oxyde ifite ibintu byerekana, mugihe dioxyde ya silicon ari insuliranteri nziza. Iyo oxyde ya aluminiyumu ihari cyane, ni nako ubushyuhe bwamatafari bushobora kwihanganira (gutekereza cyane kubikoresha mu nganda) kandi amatafari azaba ahenze cyane. Dioxyde ya Silicon ifite ibara ryijimye ryerurutse, naho oxyde ya aluminium ifite ibara ry'umuhondo ryoroshye.

Buri gihe ni ngombwa gushimangira ko mugihe cyo gushushanya cyangwa kubaka inyubako zihura numuriro, ugomba kwitondera niba ibikoresho byakoreshejwe byubahiriza amabwiriza yaho. Iki nigiciro gito cyo kwishyura kugirango wirinde igihombo cyibintu cyangwa impanuka zikomeye. Buri gihe ni nkenerwa gushaka inama kubahanga nababikora.