Amasahani yo gushungura ibyuma bya Ceramic by'ubushyuhe bwinshi mu Bushinwa (Al₂O₃/SiC/ZrO₂) yo kuyungurura ibyuma byashongeshejwe neza mu nganda n'abatanga ibikoresho

Amasahani y'icyuma gishyushya cyane (Al₂O₃/SiC/ZrO₂) yo kuyungurura ibyuma bishongeshejwe neza mu byuma bishongeshejwe. Ishusho yagaragaye

Amasahani y'icyuma gishyushya ubushyuhe bwinshi (Al₂O₃/SiC/ZrO₂) yo kuyungurura ibyuma bishongeshejwe neza mu ruganda

Ibisobanuro bigufi:

Incamake y'ibice by'icyuma bicukura ifuro rya Ceramic (CFFs)

Ifiriti za Ceramic Foam ni ingenzi mu gucukura neza kw'icyuma gishongeshejwe, zikoreshwa mu kongera isuku y'icyuma gishongeshejwe no kunoza ubwiza bwacyo. Izi firiti ahanini zikuraho ibintu bitari ibyuma nka okiside, slag, n'uduce tw'umucanga binyuze mu guhuza uburyo bwo kuyungurura mu buryo bwimbitse, kuyungurura no gushimangira amazi.

Kugereranya Imiterere y'ingenzi
Umutungo	Akayunguruzo ka Alumina Ceramic (Al₂O₃)	Akayunguruzo ka Ceramic ka silikoni karibide (SiC)	Akayunguruzo ka Zirconiya (ZrO₂)
Ibikubiye mu nkuru	Okiside ya aluminiyumu (Alumina)	Karubide ya silikoni	Zirconium Oxide (ifite Y₂O₃, nibindi)
Ibyiza by'ingenzi	Ihendutse, ikoreshwa mu buryo butandukanye, kandi irahamye cyane mu bijyanye n'imiti.	Ingufu zidasanzwe, ubushobozi bwo gutwara ubushyuhe bwinshi, ubudahangarwa bw'ubushyuhe bwinshi.	Ubudahangarwa n'ubushyuhe bwinshi cyane, gukomera cyane, no kurwanya ingese mu buryo butangaje.
Ubushyuhe bwinshi bwa serivisi	Hejuru (~1750°C)	Hejuru cyane (~1600°C mu kirere, ihamye mu cyuma gishongeshejwe gifite urwego rwa SiO₂)	Hejuru cyane (>2200°C)
Ubudahangarwa bw'ihungabana ry'ubushyuhe	Byiza	Ni nziza cyane (gukuraho ubushyuhe vuba)	Idasanzwe (gukomeza impinduka mu byiciro)
Imbaraga za mekanike	Hejuru	Hejuru cyane (ubukomere bwinshi no kudashira)	Kurenza urugero (ubukomere bwinshi bwo kuvunika)
Guhagarara kw'ibinyabutabire	Ni nziza cyane mu kirere gitera ogisijeni; irwanya ibyuma byinshi bishongeshejwe.	Ihamye mu kirere gitera ogisijeni; ishobora kwangirika mu bitera ogisijeni/alkali bikomeye.	Ubudahangarwa budasanzwe ku byuma bishonga byangiza cyangwa bikoresha imbaraga.
Ikiguzi gisanzwe	Ijyanye n'ubukungu	Hagati kugeza ku Hejuru	Iy'ibanze

Amabwiriza agenga ishyirwa mu bikorwa n'uburyo bwo guhitamo
1. Akayunguruzo ka Alumina (Al₂O₃)

Ishyirwa mu mwanya: Umukozi Ukora Byose - Ingano nziza y'imikorere n'ikiguzi.

Porogaramu nziza:

Gucana aluminiyumu na manyeziyumu (bikunze gukoreshwa cyane, bihendutse).

Kuyungurura icyuma gikozwe mu cyuma gikozwe mu cyuma gisanzwe n'icyuma gisanzwe.

Gucukura umuringa na Zinc Alloy.

Incamake: Amahitamo asanzwe kandi yizewe ku buryo butandukanye bwo gukoresha fer na fer aho ikiguzi ari cyo cyo kwitabwaho.

2. Akayunguruzo ka Silicon Carbide (SiC)

Aho ishyirwa: Ingufu nyinshi zo gushyushya zirwanya ubushyuhe.

Porogaramu nziza:

Icyuma cyashongeshejwe gifite ubushyuhe bwinshi (urugero: icyuma gishyushye, icyuma cya grafiti gifatanye) – kirwanya cyane ubushyuhe.

Gusukamo amazi menshi cyangwa igihe kirekire bisaba ko icyuma gikomeza gukora neza.

Porogaramu zisaba imbaraga nyinshi cyane za mekanike no kudashwanyagurika.

Incamake: Amahitamo meza yo gukoresha mu gucukura icyuma gisaba ferrous aho gushyuha kw'ubushyuhe n'ubudahangarwa bw'imashini ari ingenzi cyane.

3. Akayunguruzo ka Zirconia (ZrO₂)

Ahantu hashinzwe: Impuguke mu by’ubuzima bukabije.

Porogaramu nziza:

Superalloys & Alloys zo mu bushyuhe bwinshi (urugero, zishingiye kuri nikeli, zishingiye kuri kobalti).

Ibyuma bihindura imiterere y'ibintu (urugero: icyuma kitagira umugese, icyuma gifite manganese nyinshi) kugira ngo hirindwe kwanduzwa.

Gushonga kwa titanium alloy (mu buryo bwihariye).

Gukoresha ibikoresho byo mu kirere, ubuvuzi, cyangwa ishoramari mu gutunganya ibikoresho aho bikenewe kugira ngo habeho isuku idasanzwe.

Incamake: Igisubizo cyo ku rwego rwo hejuru ku bidukikije bigoye cyane birimo ubushyuhe bwinshi n'ibyuma bishongeshwa cyane/bikora.
Incamake n'inama
Gutunganya aluminiyumu, Gushyira imbere ikiguzi → Hitamo aluminiyumu.

Gushungura icyuma gishyuha cyane, ugashyira imbere kuramba → Hitamo Silicon Carbide.

Gutunganya Ibyuma/Aloyi Zidasanzwe, Gushyira imbere Ubuziranenge n'Imikorere → Hitamo Zirconia.

Icyitonderwa: Guhitamo kwa nyuma bigomba kandi kuzirikana ingano y'imyenge (urugero: 10 PPI, 20 PPI), ingano ya filter, n'ibipimo byihariye byo gukata. Kugisha inama inzobere mu bya tekiniki ni byiza buri gihe.

Ohereza imeri kuri twe

Ibisobanuro birambuye ku gicuruzwa

Ibirango by'ibicuruzwa

Ibisobanuro by'igicuruzwa

Filter ya Zirconia Ceramic Foam ni icyuma kidashonga cyane, gifite ubushobozi bwo gushonga bwinshi, kirangwa no kuba gifite porosity nyinshi n'uburyo gihamye bwo gushonga no kurwanya ubushyuhe n'ingese biva mu byuma bishongeshejwe, gishobora gukuraho neza ibintu bivanze, kugabanya umwuka ufunganye no gutanga amazi anyuramo iyo zirconia ishongeshejwe ifuro ishongeshejwe, ikorwa mu buryo bufatika kugira ngo ishobore kwihanganira ubwinshi bw'ibice mu gihe cyo kuyitunganya, uru ruvange rw'imiterere ifatika n'ubushobozi bwo kwihanganira ibintu neza bituma biba amahitamo ya mbere ku byuma bishongeshejwe, ibyuma bishongeshejwe, n'ibyuma bitarangwamo ibyuma, n'ibindi.

Ibipimo bya tekiniki

Ibikoresho	Zirconia
Ibara	Yello
Ubucucike bw'imyenge	10-30ppi
Ubwinshi bw'amabara	80-90%
Gusubira inyuma	≤1700ºC
Imbaraga zo kunama	>0.8Mpa
Imbaraga zo Gukanda	1.5Mpa
Uburemere bw'ingano	0.7-1.0 g/cm3
Ubudahangarwa bw'ingufu ziterwa n'ubushyuhe	Inshuro 6/1100ºC
Porogaramu	Gucukura no gucukura ibyuma bikozwe mu cyuma

Ingano (mm)	Akayunguruzo ka Zirconia Foam
Ingano (mm)	Igipimo cyo gusuka (kg)	Ubushobozi bwo kuyungurura (kg)
50×50×22	3 ~ 5	30
50×75×22	4-6	40
75×75×22	7-12	60
75×100×22	8-15	80
100×100×22	14~20	100
Dia 50×22	2 ~ 6	18
Dia 80×22	6-10	50
Dia 90×22	8-16	70

Ibyiza

1. Kuramo ibintu biri mu gikoresho cyo gusukamo amazi, kugabanya umwuka uri mu gikoresho cyo gusukamo amazi, kugabanya ingano y'umuvuduko mu gihe
kuzuza icyuma, bigabanya inenge zo hejuru mu gucukura, kandi bigabanya cyane umuvuduko wo kwangwa kw'icyuma.

2. Kongera uburyo icyuma gishongeshejwe gitemba, wongere ubushobozi bwo kuzuza no gufunga, wongere
Kurangiza ubuso bw'icyuma gishongesha, kongera uburyo gishyirwamo ingufu, kongera uburebure n'imbaraga zo gukurura, no kunoza ubwiza bw'ubuso n'imiterere ya mekanike y'icyuma gishongesha.

3. Ifite imbaraga zo gukora ku bushyuhe bwinshi cyane, ihamye mu bya shimi, ihangana n'ubushyuhe kandi irwanya ingaruka z'amazi atemba mu byuma. Ihamye mu bya shimi ituma idahinduka bitewe n'ubushyuhe n'ubukana bw'icyuma gishongeshejwe kandi ntihindura imiterere y'ibinyabutabire mu byuma bishongeshejwe. Nta gucika cyangwa gucika kw'ibinyabutabire biva mu mirimo, bituma icyuma gishongeshejwe kirushaho kuyungurura neza kandi kikarushaho kurangwa n'ubuziranenge bw'ibinyabutabire.

4. Ifite umuvuduko munini w'amazi mu byuma, kandi umuvuduko w'amazi mu byuma urahamye (bitandukanye n'akayunguruzo k'ibumba gafite umwobo ugororotse, umuvuduko w'amazi mu byuma ugenda ugabanuka buhoro buhoro uko umubare w'imyanda yafashwe wiyongera). Ingaruka zayo zo kuyungurura ni
hejuru cyane kurusha izindi ngingo ziyungurura.

5. Ifite ubuziranenge bwo hejuru cyane kandi ishobora gukoreshwa mu muyoboro w'imashini mu gushyiramo filter mu buryo bwikora.

Imikorere

1. Kuyungurura neza imyanda y'ibice by'icyuma nk'ibisigazwa n'ibice birekuye kugeza ku rwego rwa micron kugira ngo ugabanye igihombo cy'ibikoresho mu gihe cyo gutunganya ibyuma
2. Icyuma gishongeshejwe gihamye kandi imiterere y'icyuma gishongeshejwe irangana, bityo bikanoza imiterere ya mekanike nko gukomera k'ubuso, imbaraga zo gukurura no kudacika intege kw'icyuma gishongeshejwe
3. Imiterere y'urushundura rufite imiterere itatu igira ingaruka nziza zo gukosora ubwivumbure bw'icyuma, kandi igira ingaruka nziza zo kugenzura ibintu bitari ibyuma ndetse n'ubwivumbure bwa kabiri buterwa no gushonga kw'ibice by'icyuma.
4. Uburyo bworoshye bwo gufunga no kunoza ikoreshwa ry'ibinogo
5. Ubuso bw'icyuma gisukwamo burasukuye, bigabanya igihe cyo gukora isuku, bigabanya igihe cyo gusukura, kandi bikongera imikorere myiza yo gutanga

Porogaramu

Ikoreshwa cyane mu kuyungurura ibyuma bitandukanye bicukurwa n'ibyuma binini bicukurwa, ibyuma binini bicukurwa n'ibicukurwa mu kirere, ibikoresho bya rukuruzi, ibyuma bicukurwa by'umuringa na manyeziyumu bicukurwa mu buryo buhoraho no gucukurwa mu byuma bidafite umuvuduko mwinshi.