Resin Coated Isanti yeCeramic
Inkcazo
Isanti ye-ceramic isetyenziswe kwisanti yokubumba kunye nesanti engundoqo ukwenza i-shell shell kunye ne-shell shell ibe neempawu zokumelana nokushisa okuphezulu, ukwanda okuphantsi, ukuwa lula, kunye nokukhutshwa kwegesi ephantsi, enokuthintela ngokufanelekileyo iziphene zokwandisa kwi-castings. Kwimilo enemilo entsonkothileyo ngokukodwa, inokujongana nengxaki yokuba ukudubula kwesanti akukho lula ukudityaniswa. Yisanti yeceramic esebenzayo kwinkqubo yeRCS.
Isanti ye-ceramic epheleleyo isetyenziselwa ukwenza isanti egqunyiweyo, kwaye iphinde isetyenziswe ngokuphindaphindiweyo emva kokulungiswa kwakhona, okunokuphucula ngokufanelekileyo umgangatho kunye nokusebenza kakuhle kwemveliso ye-castings, ukunciphisa izinga le-castings scrape kunye neendleko zemveliso yamashishini, iindleko zokusetyenziswa kwexesha elide ziphantsi kunoko. yesanti yesilika. Ke ngoko, kwiminyaka yakutshanje, phantse zonke izityalo zesanti ezigqunyiweyo zisebenzise isanti yeceramic njengesanti ekrwada ukuvelisa isanti egqunyiweyo.
Iimbonakalo
• Irefractoriness ephezulu—-ukuphosa iintsimbi ezinobushushu obuphezulu bokugalelwa (intsimbi etyhidiweyo, intsimbi edityanisiweyo, intsimbi engatyiwa, njl.njl.)
• Amandla aphezulu kunye nokuqina—–ukuvelisa ii-cores ezintsokothileyo ezinamacandelo amancinci.
• Ukwandiswa kwe-thermal esezantsi—–ukunqanda ukwanda kweziphene.
• Izivuno eziphezulu zokulungiswa kwakhona—-ukunciphisa ukulahlwa kwenkunkuma yentlabathi, ukunciphisa iindleko.
• Ukuqukuqela okugqwesileyo —–ukwenza ii-cores ezintsonkothileyo.
• Ukusetyenziswa okuphantsi kwesibophelelo—–ukwehla kwenguquko yerhasi, iindleko ezisezantsi zokwenziwa.
• Iimpawu zekhemikhali ezingasebenziyo--zinokusetyenziswa kuyo nayiphi na ialloyi edumileyo, kuquka intsimbi yeManganese.
• Ixesha elide lokugcina.
Ipropati yeSanti yeCeramic kwi-RCS (Tiypical)
| Umxholo weResin,% | 1.8%, |
| Amandla okuqina kwegumbi, iMPa | 6.78 |
| Amandla okugoba ashushu, iMPa | 4.51 |
| Amandla okugoba kwegumbi, MPa | 12.75 |
| Indawo yokunyibilika, | 97℃ |
| Ukuvela kwerhasi, ml/g | 13.6 |
| LOI | 2.28% |
| Ukwandiswa komgca | 0.14% |
| Ixesha lokuphumla | 40-60S |
| GFN | AFS 62.24 |
Ukwabiwa kobungakanani beenkozo
| Umnatha | 20 | 30 | 40 | 50 | 70 | 100 | 140 | 200 | 270 | Ipani | Uluhlu lwe-AFS |
| μm | 850 | 600 | 425 | 300 | 212 | 150 | 106 | 75 | 53 | Ipani | |
| #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 |
