Mapureti eCeramic Filter eChina ane Tembiricha Yakakwirira (Al₂O₃/SiC/ZrO₂) eKusefa kweSimbi Yakanyungudutswa Zvinoshanda muFoundry vagadziri nevatengesi

Mapureti eCeramic Filter Anopisa Zvikuru (Al₂O₃/SiC/ZrO₂) eKusefa Simbi Yakanyungudutswa Zvinoshanda muFoundry Mufananidzo Unoratidzwa

Mapureti eCeramic Filter Anopisa Zvikuru (Al₂O₃/SiC/ZrO₂) ekushandisa simbi yakanyungudutswa zvakanaka muFoundry

Tsananguro pfupi:

Pfupiso yeCeramic Foam Filters (CFFs)

Mafirita eCeramic Foam zvinhu zvakakosha mukugadzirwa kwemafirita emazuva ano, anoshandiswa kuwedzera kuchena kwesimbi yakanyungudutswa uye kuvandudza kunaka kwekuumbwa. Mafirita aya anonyanya kubvisa zvinhu zvisiri zvesimbi zvakaita semaoxide, slag, uye jecha kuburikidza nekusanganisa kusefa kwakadzika, kunyungudutswa, uye kugadzikana kwekuyerera kwemvura.

Kuenzanisa kweZvinhu Zvinokosha
Pfuma	Sefa yeAlumina Ceramic (Al₂O₃)	Sefa yeSilikoni Carbide Ceramic (SiC)	Zirconia Ceramic Sefa (ZrO₂)
Kuumbwa Kukuru	Aluminum Oxide (Alumina)	Silicon Carbide	Zirconium Oxide (yakagadzika neY₂O₃, nezvimwewo)
Zvakanakira Zvikuru	Inochengetedza mari, inoshanduka-shanduka, uye inogara zvakanaka pamakemikari.	Simba rinoshamisa, kufambisa kwemhepo zvakanyanya, kuramba kupisa kwakanyanya.	Kuramba kupisa kwakanyanya, kusimba kwakanyanya, kuramba ngura kwakanyanya.
Tembiricha Yepamusoro Yebasa	Yakakwira (~1750°C)	Yakakwira Zvikuru (~1600°C mumhepo, yakagadzikana musimbi yakanyungudutswa ine SiO₂ layer)	Yakakwira Zvikuru (>2200°C)
Kuramba Kupisa Kwekupisa	Kugona	Yakanaka kwazvo (kupisa nekukurumidza)	Zvinoshamisa (kusimbaradza kwekuchinja kwechikamu)
Simba reMichina	Yakakwirira	Yakakwira Zvikuru (yakanyanya kuomarara uye kuramba kupfeka)	Yakakwirira Zvikuru (kusimba kwakanyanya kwekutyoka)
Kugadzikana kweMakemikari	Yakanaka kwazvo mumhepo inooxidation; inodzivirira simbi dzakawanda dzakanyungudutswa.	Yakagadzikana mumhepo inoodza okisijeni; inogona ngura muzvinokonzera okisijeni/alkali zvakasimba.	Kuramba zvakanyanya simbi dzakanyungudutswa dzinoparadza/dzinoputika.
Mutengo Wakajairika	Mari shoma	Pakati Nepakati kusvika Pamusoro	Yepamusoro-soro

Nhungamiro dzeKushandisa & Sarudzo
1. Mafirita eAlumina (Al₂O₃)

Kuisa Positioning: Iyo Yakazara-Yakatenderera - Yakanakisa chiyero chekushanda uye mutengo.

Maitiro Akanaka:

Kugadzira Aluminium & Magnesium Alloy (inonyanya kushandiswa, isingadhuri).

Kusefa kwesimbi nesimbi yakajairika.

Kukanda Copper & Zinc Alloy.

Pfupiso: Sarudzo yakajairika uye yakavimbika yemhando dzakasiyana dzemashandisirwo asina feri uye mamwe eferi uko mutengo unofungidzirwa.

2. Mafirita eSilicon Carbide (SiC)

Nzvimbo: Chinodzivirira Kupisa Kwesimba Rakanyanya.

Maitiro Akanaka:

Simbi Yakanyungudutswa Inopisa Nekupisa Kwakakwirira (semuenzaniso, simbi ine ductile, simbi yegrafiti yakamanikana) - inodzivirira zvakanyanya kupisa.

Kukanda kukuru kana nguva refu yekudurura zvinoda kugara zvakanaka kwesefa.

Mashandisirwo anoda simba guru remakanika uye kuramba kukwesha.

Pfupiso: Sarudzo inosarudzwa yekushandiswa kwesimbi inoda simbi ine ferrous apo kupisa kwemhepo uye kugadzikana kwemuchina zvakakosha.

3. Mafirita eZirconia (ZrO₂)

Nzvimbo: Nyanzvi yePremium yeMatambudziko Akanyanya.

Maitiro Akanaka:

MaSuperalloys & MaAlloys ekupisa kwakanyanya (semuenzaniso, akavakirwa panickel, akavakirwa pacobalt).

Simbi dzinoshanda kana dzakagadzirwa nesimbi (semuenzaniso, simbi isingasvibi, simbi ine manganese akawanda) kudzivirira kusvibiswa.

Kunyunguduka kweTitanium alloy (mune mamwe maitiro).

Kukanda zvinhu zvine hungwaru hwepamusoro-soro pakugadzira zvinhu zvemuchadenga, zvekurapa, kana zvekudyara mari uko kunodiwa kuchena kwese.

Pfupiso: Mhinduro yepamusoro-soro yenzvimbo dzakaoma zvikuru dzinosanganisira tembiricha yepamusoro uye simbi dzakanyungudutswa dzinopisa zvakanyanya/dzinoshanda.
Pfupiso & Mazano
Kusefa Aluminium, Kuisa Mutengo Pamberi → Sarudza Alumina.

Kusefa Iron Inodziya Nekupisa Kwakanyanya, Kuisa Kugara Kwayo Pamberi → Sarudza Silicon Carbide.

Kusefa Simbi/MaAlloys Akakosha, Kuisa Kuchena & Kushanda Pamberi → Sarudza Zirconia.

Cherechedza: Sarudzo yekupedzisira inofanirawo kufunga nezvehukuru hwemaburi (semuenzaniso, 10 PPI, 20 PPI), saizi yefirita, uye maparamita chaiwo ekukanda. Kubvunza nyanzvi yehunyanzvi kunokurudzirwa nguva dzose.

Tumira email kwatiri

Ruzivo rweChigadzirwa

Matagi eChigadzirwa

Tsananguro yeChigadzirwa

Zirconia Ceramic Foam Filter inzvimbo isina phosphate, ine kugadzikana kwakanyanya, ine porosity yakakura uye mechanochemical uye inodzivirira zvakanyanya kupisa uye ngura kubva kusimbi yakanyungudutswa, inogona kubvisa zvinobudirira zvinosanganisirwa, kuderedza gasi rakavharirwa uye kupa kuyerera kwe laminar kana furo re zirconia rakanyungudutswa rakasefetwa, rinogadzirwa kuti rikwanise kushivirira panguva yekugadzira, musanganiswa uyu wehunhu hwepanyama uye kushivirira kwakaringana kunoita kuti ive sarudzo yekutanga yesimbi yakanyungudutswa, simbi ye alloy, uye simbi isina ngura, nezvimwewo.

Magadzirirwo ehunyanzvi

Zvinhu	Zirconia
Ruvara	Yero
Kuwanda kweMaburi	10-30ppi
Kuboorwa kwemvura	80-90%
Kusagadzikana kweganda	≤1700ºC
Simba Rekukombama	>0.8Mpa
Simba rekudzvanya	1.5Mpa
Huremu hwevhoriyamu	0.7-1.0 g/cm3
Kudzivirira kupisa kwekupisa	6times/1100ºC
Kushandiswa	Kukanda simbi nesimbi yakakandwa

Saizi (mm)	Zirconia Foam Filter
Saizi (mm)	Kudurura Rate (kg)	Kugona Kusefa (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
Dhiyagiramu 50×22	2~6	18
Dhiya 80×22	6~10	50
Dhiya 90×22	8~16	70

Zvakanakira

1. Sefa zvinhu zviri muchikamu chekukanda, deredza gasi riri muchikamu chekukanda, deredza nyonganyonga panguva yekukanda
kuzadzwa kwesimbi, kuderedza zvikanganiso zvepamusoro pakuumbwa, uye kuderedza zvakanyanya mwero wekuramba kwekuumbwa.

2. Kuvandudza kuyerera kwesimbi yakanyungudutswa, kuwedzera kugona kwekuzadza uye kugona kwekudzikira kwekukanda, kuvandudza
kupedzisa pamusoro pechinhu chinogadzirwa, kuwedzera kudzvanywa kwechisimbiso, kuwedzera kureba uye simba rekudhonza, uye kuvandudza mhando yepamusoro uye hunhu hwechigadzirwa.

3. Ine simba rekushanda pakupisa kwakanyanya, kugadzikana kwemakemikari, kuramba kupisa uye kuramba kukanganiswa nekuyerera kwemvura yesimbi. Kugadzikana kwemakemikari kwakanyanya kunoita kuti isakanganiswe neacidity uye alkalinity yesimbi yakanyungudutswa uye haichinje kuumbwa kwemakemikari kwesimbi yakanyungudutswa. Hapana kudonha kweslag kana kutsemuka mubasa, izvo zvinoita kuti simbi yakanyungudutswa iite sefa uye kugadzikana kwekugadzirwa kwemakemikari.

4. Ine mwero mukuru wekuyerera kwesimbi, uye mwero wekuyerera kwayo wakadzikama (yakasiyana nefirita yeceramic iri mugomba rakatwasuka, mwero wekuyerera kwayo unoderera zvishoma nezvishoma nekuwedzera kwehuwandu hwetsvina dzakabatwa). Mhedzisiro yayo yekusefa ndeye
yakakwirira zvikuru kupfuura yezvimwe zvinhu zvefirita.

5.Ine kurongeka kwakanyanya uye inogona kushandiswa mumutsara wekugadzira kuti iite otomatiki firita.

Mabasa

1. Sefa tsvina yesimbi yakaita seslag nezvidimbu zvinoramba kushanda zvakanaka kusvika padanho re micron kuderedza kurasikirwa kwezvishandiso panguva yekugadzira castings.
2. Kuzadzwa kwesimbi yakanyungudutswa kwakasimba uye chimiro chekukanda chakafanana, nokudaro zvichivandudza hunhu hwemuchina hwakadai sekuoma kwepamusoro, simba rekumanikidzwa uye kuramba kuneta kwekukanda.
3. Chimiro chemesh chine mativi matatu chine mhedzisiro yakanaka yekugadzirisa turbulence yesimbi, uye chine mhedzisiro yakanaka yekudzora pane zvinosanganisirwa zvisiri zvesimbi uye oxidation yechipiri inokonzerwa nekukukurwa kwegomba.
4. Sisitimu yekuvhara magati iri nyore uye kushandiswa kwakavandudzwa kwegomba
5. Pamusoro pechinhu chakakandwa chakachena, zvichideredza mukana wekugadzira, zvichideredza nguva yekuchenesa, uye zvichivandudza kushanda zvakanaka kwekutumira.

Kushandiswa

Inoshandiswa zvakanyanya kusefa simbi dzakasiyana-siyana dzakagadzirwa nesimbi dzakagadzirwa nesimbi dzakakura, simbi dzakagadzirwa nesimbi dzakagadzirwa nekupisa kwakanyanya uye simbi dzakagadzirwa nendege, zvinhu zvine magineti, simbi dzakagadzirwa ne ...