Aja seramiiki Ekpuchiri Resin
Nkọwa
A na-eji 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 mmeba mgbasawanye na nkedo.N'ihi na cores na karịsịa mgbagwoju shapes, nwere ike ịnagide nsogbu na ájá agbapụ adịghị mfe kọmpat.Ọ bụ ájá seramiiki etinyere na usoro RCS.
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.
Atụmatụ
• Refractority dị elu—-iji wụsa ọla ndị nwere oke ọkụ (nchara nkedo, ihe nkedo alloyed, igwe anaghị agba nchara, wdg)
• Ike dị elu na ike --iji mepụta cores gbagwojuru anya nwere akụkụ dị mkpa.
• Belata mgbasawanye okpomọkụ --iji zere ntụpọ mgbasawanye.
• Mweghachi dị elu --iji belata mkpofu ájá, iji jụ ụgwọ.
• Ngosipụta dị mma --iji mee cores gbagwojuru anya.
• Oriri ihe nkedo dị ala—–evolushọn gas dị ala, ọnụ ahịa nrụpụta dị ala.
• Njirimara kemịkalụ inert --nwere ike itinye ya na alloys ọ bụla na-ewu ewu, gụnyere ígwè Manganese.
• Ogologo oge nchekwa.
Ngwongwo ájá ceramic dị na RCS (Tiypical)
| Ọdịnaya resin,% | 1.8%, |
| Ike tensile ọnụ ụlọ, MPa | 6.78 |
| Ike na-ehulata ọkụ, MPa | 4.51 |
| Ike ịgbagọ ụlọ, MPa | 12.75 |
| Ebe mgbaze, | 97 ℃ |
| Evolushọn gas, ml/g | 13.6 |
| LOI | 2.28% |
| Mgbasawanye ahịrị | 0.14% |
| Oge ọgwụgwọ | 40-60S |
| GFN | AFS 62.24 |
Nkesa nha nha ọka
| Ntupu | 20 | 30 | 40 | 50 | 70 | 100 | 140 | 200 | 270 | Pan | Ọnụ ego nke AFS |
| μm | 850 | 600 | 425 | 300 | 212 | 150 | 106 | 75 | 53 | Pan | |
| #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 |
