Isihlungi se-Foam se-Alumina Ceramic Foam sase-China sabakhiqizi nabahlinzeki bokuhlunga i-aluminium encibilikisiwe

Isihlungi se-Alumina Ceramic Foam sokuhlunga i-aluminium alloy encibilikisiwe Isithombe Esifakiwe

Isihlungi se-Alumina Ceramic Foam sokuhlunga i-aluminium encibilikisiwe

Incazelo emfushane:

Isihlungi se-foundry se-Alumina Foam ceramics sisetshenziswa kakhulu ekuhlungeni i-aluminium kanye ne-aluminium alloys ezindaweni zokukhiqiza izinsimbi kanye nezindlu ezibunjiwe. Ngokumelana kwazo okuhle kakhulu nokushisa kanye nokumelana nokugqwala okuvela ku-aluminium encibilikisiwe, zingasusa ngempumelelo izinto ezifakiwe, zinciphise igesi ebambekile futhi zinikeze ukugeleza kwe-laminar, bese insimbi ehlungiwe ihlanzeke kakhulu. Insimbi ehlanzekile iphumela ekubunjweni kwekhwalithi ephezulu, izinsalela ezincane, kanye namaphutha ambalwa okufakwa, konke okubangela inzuzo ephansi.

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Imininingwane yesihlungi se-foam se-Alumina ceramic

Ubukhulu (mm)	Ubukhulu (intshi)	Izinga lokuthulula (kg/s)	Umthamo wokuhlunga (ithani)
17817850	772	0.2-0.6	5
22822850	992	0.3-1.0	10
30530550	12122	0.8-2.5	15
38138150	15152	2.2-4.5	25
43043050	17172	3.0-5.5	35
50850850	20202	4.0-6.5	45
58558550	23232	5.0-8.6	60

Izakhiwo zomzimba nezamakhemikhali

Izinto	I-Alumina
Umbala	Okumhlophe
Ubuningi be-Pore	8-60ppi
Ukubhoboka kwe-Porosity	80-90%
Ukungavuvukali	≤1200ºC
Amandla Okugoba	>0.6Mpa
Amandla Okucindezela	>0.8Mpa
Isisindo sevolumu	0.3-0.45g/cm3
Ukumelana nokushaqeka kokushisa	Izikhathi ezi-6/1100ºC
Isicelo	I-Aluminium, i-Aluminium Alloys kanye nezinye i-Non-ferrous Alloys

Imisebenzi

1. Susa uketshezi lwensimbi oluncibilikayo
2. Uhlelo lokufaka igethi olulula
3. Thuthukisa isakhiwo sensimbi sezinto ezibunjiwe
4. Nciphisa ukungabandlululwa kwe-castings
5. Thuthukisa izinga lokusakaza
6. Nciphisa ukukhishwa kwamaphutha okubuyiselwa kwe-oxidation yangaphakathi
7. Nciphisa amaphutha ebusweni ngemva kokwenziwa kwezinto ezibunjiwe

Izinzuzo

1. Ukwanda Kokugeleza
Ukususwa kwezinto ezifakiwe kwenza insimbi ibe uketshezi oluningi, okuholela ekugcwalisweni kwesikhunta okulula, ukwakheka okungcono kokubumba, kanye nokuphothwa okungcono kwengxenye encane.

2.Ukunciphisa Isikhunta Nokugqokwa Kokufa
Ukususwa kwezinto ezifakiwe kanye nezinye izinto ezingezona ezensimbi ezivela ekuncibilikeni kunciphisa ukushiswa kwensimbi kanye nokusebenzisana kwe-mold-metal, okonakalisa ubuso be-mold kanye nokuphila kwayo.

3. Impilo Yethuluzi Ende
I-oxide kanye nokufakwa kwe-intermetallic kudala "izindawo eziqinile" ezilimaza amathuluzi ekusebenzeni komshini nokuqeda. Ukuhlunga kunciphisa ukuguguleka kwamathuluzi futhi kwandisa umkhiqizo.

4. Ukunqatshwa Okuncane
Ukufakwa kwe-nucleate porosity, kudala izinyembezi ezishisayo ngesikhathi sokuqina, kubangele ukukhubazeka kobuso okonakalisa ukubukeka, futhi kuvame ukunciphisa izakhiwo zemishini. Ezimweni eziningi, ukusika kokuhlunga kuyala kusukela ezinhlotsheni ezinjalo kuye cishe ku-zero. Ukuthuthuka ekuvuneni kuya cishe ku-100% kanye nokwehla kwamazinga okulahla kuya ku-0% noma eduze kwawo kuvamile.

Izicelo

1. Ukuphonswa kwesihlabathi
2. Ukuphonswa kwegobolondo
3. Ukuphonswa kwedayi okucindezelwe okuphansi
4. Ukuphonswa kwesikhunta okuhlala njalo
5. Izinhlelo zokubamba nokudlulisa