JM30 dahaarka dab-damiska waxaa laga sameeyaa dhoobo nadiif ah oo nadiif ah oo si tartiib tartiib ah u kordheysa content aluminium oxide waxaana si taxadar leh loogu buuxiyaa buuxinta organic, ka dibna gubanaya inta lagu jiro habka wax soo saarka, taasoo keentay isku mid ah, qaabdhismeedka dabada la xakameeyey. Si loo gaaro dulqaadka loo baahan yahay, dhammaan lixda darbi ee leben kasta si farsamaysan ayaa loo habeeyey.
Tusmada | Qaabka | Cufnaanta Bulk/cm3 | Dib u kululaynta Isbeddelka tooska ah | Xoog burburinta Qabow MPa | Qaabka Rapture MPa | Habdhaqanka kulaylka 350 ℃ W/(m·K) |
Halabuurka Kiimikada % | ||
Al2O3 | SiO2 | Fe2O3 | |||||||
JM30 | A | 1.0 | -0.8 1400 ℃ * 12 saacadood | 3.0 | 1.8 | 0.40 | 72 | 26 | 0.5 |
B | 1.1 | -0.7 1400 ℃ * 12 saacadood | 3.5 | 1.9 | 0.43 | 72 | 26 | 0.5 |
Lebenka dabka dahaarka ee JM30 waxaa si ballaaran loo isticmaalaa sida lakabka ugu horreeya ee dahaarka refractory ama sida lakabka dahaarka dambe ee dhammaan lakabyada refractory ee foornada, dubay, channels dabka, sifaynta qolalka iyo foornada kulaylka, regenerators, dhirta wax soo saarka gaaska iyo marinnada, foornooyinka loogu talagalay, foornooyinka yaraynta cadaadiska, qolalka reactor iyo aaladaha warshadeed ee heerkulka sare leh.
Warshada refractory ee RS waa iibiyaha lebenka dahaadhka ah ee xirfada leh ee la aas aasay horraantii 90aadkii qarnigii labaatanaad. Warshada refractory ee RS waxay ku takhasustay lebenka dab damiska ee JM30 in ka badan 20 sano. Haddii aad hayso xoogaa dalab ah oo ah tubbada dabka dahaarka ee JM30, ama aad hayso su'aalo ku saabsan xannibaadda dahaadhka JM30 ee ku saabsan tilmaamayaasha jidhka iyo kiimikaad, fadlan nala soo xidhiidh bilaash.