Sintered ceramic sand is an artificial spherical casting sand developed by SHXK. It has high refractoriness (>1800°C), small angular coefficient (<1.1, approximately spherical), low acid consumption (neutral material), low binder content (30% reduction in binder content), and particles high strength, non-breaking and other characteristics, suitable for sand casting (molding sand, core sand), coated sand, V method casting, lost foam casting (filled sand), foundry coating (ceramic sand powder), 3D printing and other casting processes. It is green and environmentally friendly foundry sand.
A na-eji akụkụ nke ájá seramiiki mee ihe na ájá na-akpụzi na isi ájá iji mee ka ọkpụkpụ na-eme ka ọkpụkpụ na-eme ka ọkpụkpụ na-eme ka ọkpụkpụ na-enwe mmetụta nke nguzogide okpomọkụ dị elu, mgbasawanye dị ala, ọdịda dị mfe, na mmepụta gas dị ala, nke nwere ike igbochi mmesawanye mgbasa na nkedo. N'ihi na cores na karịsịa mgbagwoju shapes, nwere ike ịnagide nsogbu na ájá agbapụ adịghị mfe kọmpat.
A na-eji ájá seramiiki zuru ezu mee ájá mkpuchi, ma jiri ya mee ihe ugboro ugboro ka emechara ya, nke nwere ike imeziwanye mma na mmepụta ihe nkedo nke ọma, belata ihe nkedo nkedo na ọnụ ahịa mmepụta nke ụlọ ọrụ, ọnụ ahịa iji ogologo oge dị ala karịa nke ahụ. nke silica ájá. Ya mere, n'ime afọ ndị na-adịbeghị anya, ihe fọrọ nke nta ka ọ bụrụ osisi ájá ndị buru ibu ejirila ájá seramiiki mee ka ájá na-emepụta ájá.
● Resin mkpuchi seramiiki ájá na ibu elu okpomọkụ na-eguzogide, ike na-eguzogide deformation ike, ala onu oriri, obere gas evolushọn, izute pụrụ iche chọrọ nke ndị ahịa.
● Ikike ndochi mmiri dị mma, ihe na-adịghị mma, nke na-adabara maka usoro ime isi ihe.
● Nguzogide oke okpomọkụ nwere ike ịzenarị ntụpọ nkedo dị ka ájá na-ere ọkụ, mpịaji dị n'elu, veining, ọkụ nkwonkwo na mgbawa.
Ngwunye igwe cylinder, isi cylinder, mgbanaka piston, akara mmanụ, mmiri ala.
Igwe anaghị agba nchara nke nta na ọkara, shei nkedo nchara, gbanyụọ isi.
Ejiri ya na nnukwu turbine shei ebu, igbe ngwa ngwa 6-8, akụkụ bụ isi nke diski breeki akpaaka.
Ihe mgbochi muti-cylinder (ụdị isi tụgharịa efu), ọkpọkọ iyuzucha na bronchus.
Camshaft, akara mmanụ, shei nkuku akpa.
Ụdị ọkwa niile dị elu, ihe dị elu chọrọ, usoro siri ike nke nkedo ájá mkpuchi.
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 | 40/70 | ≤5 | 20-30 | 40-50 | 15-25 | ≤8 | ≤1 | 43±3 | ||||
70/40 | ≤5 | 15-25 | 40-50 | 20-30 | ≤10 | ≤2 | 46±3 | |||||
50/100 | ≤5 | 25-35 | 35-50 | 15-25 | ≤6 | ≤1 | 50±3 | |||||
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±4 | |||||
140/70 | ≤5 | 15-35 | 35-50 | 20-25 | ≤8 | ≤2 | 70±5 | |||||
100/200 | ≤10 | 20-35 | 35-50 | 15-20 | ≤10 | ≤2 | 110±5 |
Ụdị ngwaahịa