Sintered Ceramic Sand for Foundry

Tlhaloso e Khutšoanyane:

Ceramic foundry sand ke sebopeho se setle sa maiketsetso sa koro se entsoeng ka calcined bauxite bakeng sa setsi sa lehlabathe.

Litaba tsa eona tse ka sehloohong ke aluminium oxide le Silicon oxide. Lehlabathe la sintered ceramic for foundry ke e 'ngoe ea lehlabathe la letsopa le entsoeng ka letsopa le ntseng le ts'oaroa ka sintered kiln ea Rotary. E tumme haholo ka tlhahiso e kholo le theko e tlase. E na le refractoriness e phahameng, katoloso e nyane ea mocheso, coefficient e ntle ea angular, phallo e ntle haholo, ho hanyetsa ho hoholo ho apara, ho sithabela le ho tšoha ha mocheso, sekhahla se phahameng sa ho khutlisa.

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Likaroloana

• Moetso o tšoanang oa motsoako
• Kabo ea boholo ba lijo-thollo e tsitsitseng le ho kenella ha moea
• Refractoriness e phahameng (1825°C)
• Ho hanyetsa ho hoholo ho apara, ho senya le ho tsosoa ha mocheso
• Katoloso e nyane ea mocheso
• Mokelikeli o babatsehang le bokhoni ba ho tlatsa ka lebaka la ho ba chitja
• Sekhahla se phahameng ka ho fetisisa sa tokiso tsamaisong ea loop ea lehlabathe

Sintered Ceramic Sand bakeng sa Foundry3

Lisebelisoa tsa Lehlabathe la Kopo

RCS (lehlabathe le koahetsoeng ka resin)
Mokhoa o batang oa lehlabathe la lebokose
Ts'ebetso ea lehlabathe ea khatiso ea 3D (Kenyelletsa resin ea Furan le PDB Phenolic resin)
Ts'ebetso ea lehlabathe la resin e sa bake (kenyelletsa resin ea Furan le Alkali phenolic resin)
Ts'ebetso ea ho tsetela/ Ho lahleheloa ke boka ba linotsi
Lost weight process/ Mokgoa o lahlehileng wa lekokwana
Mokhoa oa khalase ea metsi

Sintered Ceramic Sand bakeng sa Foundry1

Thepa ea Lehlabathe la Ceramic

Karolo e ka Sehloohong ea Lik'hemik'hale	Al₂O₃ 70-75%, Fe₂O₃＜4%,	Al₂O₃ 58-62%, Fe₂O₃＜2%,	Al₂O₃ ≥50%, Fe₂O₃＜3.5%,	Al₂O₃ ≥45%, Fe₂O₃＜4%,
Mokhoa oa ho hlahisa	Fused	Sintered	Sintered	Sintered
Sebopeho sa lijo-thollo	Spherical	Spherical	Spherical	Spherical
Angular Coefficient	≤1.1	≤1.1	≤1.1	≤1.1
Boholo bo sa Feleng	45μm -2000μm	45μm -2000μm	45μm -2000μm	45μm -2000μm
Refractoriness	≥1800℃	≥1825 ℃	≥1790℃	≥1700℃
Boima ba Bongata	1.8-2.1 g/cm3	1.6-1.7 g/cm3	1.6-1.7 g/cm3	1.6-1.7 g/cm3
PH	6.5-7.5	7.2	7.2	7.2
Kopo	Tšepe, Tšepe e sa hloekang, Tšepe	Tšepe, Tšepe e sa hloekang, Tšepe	Tšepe ea carbon, Tšepe	Tšepe, Aluminium, Koporo

Kabo ea boholo ba lijo-thollo

Mesh	20	30	40	50	70	100	140	200	270	Pan	AFS Range
μm	850	600	425	300	212	150	106	75	53	Pan	AFS Range
#400		≤5	15-35	35-65	10-25	≤8	≤2				40±5
#500		≤5	0-15	25-40	25-45	10-20	≤10	≤5			50±5
#550			≤10	20-40	25-45	15-35	≤10	≤5			55±5
#650			≤10	10-30	30-50	15-35	0-20	≤5	≤2		65±5
#750				≤10	5-30	25-50	20-40	≤10	≤5	≤2	75±5
#850				≤5	10-30	25-50	10-25	≤20	≤5	≤2	85±5
#950				≤2	10-25	10-25	35-60	10-25	≤10	≤2	95±5