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Aja seramiiki siri ike emere na China na Cerabeads AFS 60

Nkọwa dị mkpirikpi:

Sintered Ceramic Sand (SCS) bụ otu ájá wuru maka ebe a na-emepụta ihe, nke zuru oke na Ceramic Foundry Sand, ájá kristal sịntetik nke dị mma maka ebe a na-emepụta ihe niile na-agbanye okpomọkụ na usoro nhazi. Enwere ike iji ya maka ihu, cores ma ọ bụ usoro ịkpụzi dum. SCS na-enye echekwa ọnụ ahịa site na imecha elu elu, ihe nkedo dị ọcha na gburugburu ebe ọrụ dị nchebe site na iwepụ ntaramahụhụ silica PEL. N'ịbụ ndị na-adịgide adịgide karịa silica, ọ nwere ike ịrụ ọrụ na usoro ịkpụzi ruo mgbe ebighị ebi dị ka mgbasa ozi emegharịrị. Mgbe ị na-ejuputa usoro ịkpụzi, ájá abụghị ihe eji eme omenala. Ọ bụ itinye ego.

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Nkọwa ngwaahịa

Mkpado ngwaahịa

Ihe mejupụtara kemịkalụ bụ isi	Al₂O₃≥53%, Fe₂O₃＜4%, TiO₂＜3%, SiO₂≤37%
Ụdị ọka	Spherical
Ọnụ ego angular	≤1.1
Particle Size	45μm -2000μm
Refractoriness	≥1800℃
Njupụta nnukwu	1.45-1.6 g/cm3
Mgbasa ọkụ (RT-1200℃)	4.5-6.5x10-6/k
Agba	Aja
PH	6.6-7.3
Ihe mejupụtara mineral	Dị nro + Corundum
Ọnụ ego acid	＜1 ml/50g
LOI	0.1%

Uru

● Aja seramiiki Sintered na-enye ogologo ndụ ọrụ yana mbelata ego eji ájá eme ihe

● Udi okirikiri ájá seramiiki kpụkọrọ akpụkọ ma e jiri ya tụnyere ọka ndị nwere ụdị akụkụ na-enye ohere ikewapụ ya na akụkụ ihe nkedo na mma ndakọrịta na-ebute obere mkpofu na nkedo nke ọma.

● ájá ceramic Sintered na-enye ọtụtụ ego ego ma e jiri ya tụnyere Zircon, Chromite, Black ceramic sand, Naigai cerabeads ájá.

● Nchekwa na gburugburu ebe obibi ma e jiri ya tụnyere Silica (silicosis) ájá.

● Belata mgbasawanye okpomọkụ na ikuku okpomọkụ. Akụkụ nkedo bụ nke ziri ezi na arụmọrụ dị ala na-enye arụmọrụ ebu ka mma.

● Achọrọ 30-50% obere resin

● Enwere ike iji ya mee otu ájá

● Na-enye ntakịrị ike ndọda na mpaghara elu akọwapụtara

● Ọganihu ka mma ma e jiri ya tụnyere ájá ndị ọzọ na-emepụta ihe

Ngwa

Sintered seramiiki ájá AFS 60 bụ otu n'ime ewu ewu seramiiki ájá urughuru size, otu na Naigai cerabeads 60, ọ tumadi eji maka ntekwasa ájá, shei ịkpụzi ájá wdg obere ígwè nkedo, ígwè nkedo na alloy nkedo.

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Akụkụ nke nkesa nha nha

Enwere ike ịhazi nkesa nha nha dị ka ihe ị chọrọ.

Ntupu		20	30	40	50	70	100	140	200	270	Pan	AFS
μm		850	600	425	300	212	150	106	75	53	Pan
Koodu	100/50			≤5	15-25	35-50	25-35	≤10	≤1			55±3
	70/140				≤5	25-35	35-50	8-15	≤5	≤1		65±3
	140/70				≤5	15-35	35-50	20-25	≤8	≤2		70±5