Resin Yakaputirwa Ceramic Sand
Tsanangudzo
Ijecha receramic rinoshandiswa mujecha rekugadzira uye jecha repakati kuita kuti ganda mold uye shell core ive nehupfumi hwekudzivirira kupisa kwepamusoro, kuwedzera kwakadzika, kudonha nyore, uye kuderera kwegasi, izvo zvinogona kudzivirira kubudirira kwekuwedzera mukukanda. Kune macores ane maumbirwo akaomarara, anogona kubata nedambudziko rekuti kupfura jecha hakusi nyore kubatanidza. Ndiyo ceramic jecha rinoshanda muRCS maitiro.
Jecha rakazara receramic rinoshandiswa kugadzira jecha rakavharidzirwa, uye rinoshandiswazve kakawanda mushure mekugadzirisazve, izvo zvinogona kunyatso kuvandudza kunaka uye kugadzirwa kwemaitiro ekukanda, kuderedza castings scrape rate uye mutengo wekugadzira wemabhizinesi, mari yekushandiswa kwenguva refu yakaderera pane iyo. ye silica sand. Naizvozvo, mumakore achangopfuura, anenge ese mahombe akafukidzwa zvirimwa zvejecha zvakashandisa jecha receramic sejecha mbishi kugadzira jecha rakavharwa.
Features
• Kurambana kwepamusoro---kukanda simbi dzine tembiricha yekudira (simbi yakakandwa, simbi yakasanganiswa, simbi isina tsvina, zvichingodaro)
• Simba repamusoro uye kusimba—–kuburitsa macores akaomarara ane zvikamu zvitete.
• Kuwedzera kupisa kwepasi—–kudzivisa kukanganisa kwekuwedzera.
• Higher reclamation goho--kuderedza kuraswa kwejecha, kuderedza mari.
• Kuyerera kwakanakisa --kugadzira macores akaomarara.
• Lower binder kushandiswa--yakaderera gasi shanduko, kudzikisa mutengo wekugadzira.
• Inert kemikari maitiro--inogona kushandiswa mune chero yakakurumbira alloys, inosanganisira Manganese simbi.
• Nguva yekuchengetedza yakareba.
Ceramic Sand Property muRCS (Tiypical)
| Resin Content,% | 1.8%, |
| Kamuri Tensile simba, MPa | 6.78 |
| Simba rekukotama rinopisa, MPa | 4.51 |
| Simba rekukotama rekamuri, MPa | 12.75 |
| Melting point, | 97℃ |
| Kushanduka kwegasi, ml/g | 13.6 |
| LOI | 2.28% |
| Linear kuwedzera | 0.14% |
| Nguva yekuzorora | 40-60S |
| GFN | AFS 62.24 |
Kugovera Saizi Yezviyo
| Mesh | 20 | 30 | 40 | 50 | 70 | 100 | 140 | 200 | 270 | Pan | AFS Range |
| 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 |
