Isihluzi seFoam se-Alumina Ceramic Foam saseTshayina sabavelisi kunye nababoneleli nge-Molten aluminium alloy filtration

Isihluzi se-Alumina Ceramic Foam sokuhluza i-aluminium alloy enyibilikisiweyo Umfanekiso obonisiweyo

Isihluzi se-Alumina Ceramic Foam sokuhluza i-aluminium enyibilikisiweyo

Inkcazo emfutshane:

Isihluzi se-Alumina Foam ceramics foundry sisetyenziswa kakhulu ekuhluzeni i-aluminium kunye ne-aluminium alloys kwiindawo zokwakha kunye nezindlu ezenziwe ngesamente. Ngenxa yokumelana kwazo okuhle kakhulu nobushushu kunye nokumelana nokugqwala kwi-aluminium enyibilikisiweyo, zinokususa ngempumelelo izinto eziqukiweyo, zinciphise igesi evalelekileyo kwaye zibonelele ngokuhamba kwe-laminar, kwaye emva koko isinyithi esihluziweyo sicoceke kakhulu. Isinyithi esicocekileyo siphumela kwi-castings esemgangathweni ophezulu, i-lap engaphantsi, kunye neziphene ezimbalwa zokufakwa, zonke ezi negalelo kwinzuzo ephantsi.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iinkcukacha zesihluzi sefoam se-Alumina ceramic foam

Ubukhulu (mm)	Ubukhulu (intshi)	Izinga lokuthulula (kg/s)	Umthamo wokucoca (itoni)
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

Iimpawu zomzimba nezekhemikhali

Izinto eziphathekayo	I-Alumina
Umbala	Mhlophe
Uxinano lweMingxunya	8-60ppi
Ukugquma	80-90%
Ukungaguquguquki	≤1200ºC
Amandla Okugoba	>0.6Mpa
Amandla oxinzelelo	>0.8Mpa
Ubunzima bomthamo	0.3-0.45g/cm3
Ukumelana noxinzelelo olushushu	Amaxesha ama-6/1100ºC
Isicelo	I-aluminium, ii-alloys ze-aluminium kunye nezinye ii-alloys ezingezizo ii-ferrous

Imisebenzi

1. Susa ulwelo lwesinyithi olunyibilikayo
2. Inkqubo yokuvala iigeyithi elula
3. Phucula ulwakhiwo lwe-metallurgical lwee-castings
4. Nciphisa ukungakhethi cala kwe-castings
5. Phucula izinga lomgangatho wokuphosa
6. Nciphisa ukuphoswa kweziphene zokuphinda kufakwe i-oxidation yangaphakathi
7. Nciphisa iziphene zomphezulu emva kokulungiswa kwezinto ezixotyulweyo

Iingenelo

1. Ukwanda kobushushu
Ukususwa kwezinto ezifakiweyo kwenza isinyithi sibe manzi ngakumbi, nto leyo ebangela ukuba kube lula ukuzalisa isikhunta, ulwakhiwo olungcono lwesamente, kunye nokubumbana okungcono kwecandelo.

2.Ukuncitshiswa kweMold kunye neDie Wear
Ukususwa kwezinto ezibandakanyiweyo kunye nezinye izinto ezingeyontsimbi eziphuma kwi-melt kunciphisa ukunyibilika kwe-die soldering kunye nokusebenzisana kwe-mold-metal, nto leyo eyonakalisa umphezulu we-mold kunye nobomi benkonzo.

3. Ubomi beZixhobo ezinde
I-okside kunye nezinto ezidityanisiweyo phakathi kwentsimbi zenza "amabala aqinileyo" awonakalisa izixhobo ekusebenzeni koomatshini nokugqiba. Ukuhluza kunciphisa ukuguguleka kwezixhobo kwaye kwandisa imveliso.

4. Ukungavumi Okuncinci
I-inclusions i-nucleate porosity, idala iinyembezi ezishushu ngexesha lokuqina, ibangela iziphene zomphezulu eziyonakalisa imbonakalo, kwaye zihlala zinciphisa iimpawu zoomatshini. Kwiimeko ezininzi, ukusikwa kokucoca kuyala ukusuka kwezo zizathu ukuya kwi-zero. Uphuculo kwisivuno ukuya kufutshane ne-100% kunye nokwehla kwamazinga okulahlwa ukuya kwi-0% okanye kufutshane nayo ziqhelekile.

Izicelo

1. Ukuphoswa kwesanti
2. Ukuphoswa kwegobolondo
3. Ukuphoswa kwedayi enoxinzelelo oluphantsi
4. Ukuphoswa kwesikhunta okusisigxina
5. Iinkqubo zokubamba nokudlulisela