Omanyi biki ebikulu ebifuga silicon carbide sintering? Bino wammanga bijja kukuwa ennyanjula enzijuvu.
1: The particle size of the original powder, whether in solid or liquid sintering, the fine particles increase the driving force of sintering, shorten the distance of atomic diffusion and improve the solubility of the particles in the liquid phase, which leads to the acceleration of the sintering process. Generally, the sintering rate is proportional to the 1/3 power of the initial particle size.
2: Omulimu gw’ebirungo ebigattibwamu. mu kusengejja (solid phase sintering), ebirungo ebitono (ebiyamba mu kusiiga) bisobola okukola ekisengejjero ekigumu n’ekitundu ekikulu eky’obuziba okutumbula okweyongera kw’obulema; Mu kusengejja ekitundu eky’amazzi, ebirungo ebigattibwamu bisobola okukyusa eby’obugagga by’ekitundu ky’amazzi (nga viscosity, composition, etc.), bwe kityo kisobola okukola omulimu mu kutumbula sintering .
3: Sintering temperature and holding time, the greater the lattice energy in the crystal, the stronger the ion bonding, the more difficult the ion pair diffusion, and the higher the required sintering temperature. However, the bonding conditions of various crystals are different, so the sintering temperature is also very different. Even for the same crystal, the sintering temperature is not a fixed value. However, high temperature and short time Sintering nkola nnungi okukola ebintu ebinene ebya keramiki, naye ensonga ez’enjawulo nga omugerageranyo gw’okutambuza ebbugumu ogw’etterekero ly’ebintu, ebbugumu ly’okuddamu okugerageranya ery’okubiri, n’omugerageranyo gw’okusaasaana nabyo birina okulowoozebwako, era ebbugumu ly’okusinda lirina okusalibwawo mu ngeri entuufu.
4: Selection of salts and calcination conditions: Under normal circumstances, the original ingredients are added in the form of tears, and sintered in the form of oxides after heating. Salts have a layered structure, and this structure is often not completely destroyed when it is decomposed. If the structural correlation between the raw salts and the products is maintained, the type of salts, decomposition temperature and time will affect the sintered Okisayidi. Ebizibu by’enzimba n’ebika eby’omunda bikosa omuwendo gw’okusinda n’ebintu.
5: Enkola y’empewo: Okutwalira awamu, mu oxide sintering efugibwa okusaasaana, enkola y’empewo ekwatagana n’ensonga ezifuga okusaasaana, era ekwatagana n’obusobozi bw’okusaasaana n’okusaanuuka kwa ggaasi mu butuli.
. Make Powder okusukka ekkomo ly’okukyukakyuka kw’obuveera, okukutuka okukaluba kujja kubaawo. puleesa y’okubumba esaanira eyinza okwongera ku bungi bw’embuto eya kiragala, era obungi bw’enkwaso eya kiragala egerageranye ne diguli ey’okufuuka obuzito (dennsification℃of the sintered body.) ng’oggyeeko pulojekiti yennyini erina engeri z’akatale akanene n’akabi akali mu bulabe obutono, okulabirira enviiri, okulabirira enviiri n’okujjanjabibwa n’okujjanjabibwa n’okujjanjabibwa n’okusannyalala kw’ebintu ebiva ku mutindo gw’okusitula enviiri n’okulabirira enviiri eppya n’okulabirira enviiri ku mutindo gwa wansi n’okulabirira enviiri ku mutindo gw’okulabirira enviiri n’okulabirira enviiri eppya n’okulabirira enviiri ku mutindo gwa wansi n’okulabirira enviiri, enviiri eziyitibwa thality new’okusitula enviiri n’okulabirira enviiri eppya, okulabirira enviiri n’okulabirira enviiri, enviiri eziyitibwa thality new quality as a new quality as a new quality as a new, obujjanjabi obuli ku mutindo gwa 2. Ekintu eky’ebyenfuna ekisaanira okufaayo mu kyasa 21. mu kiseera kye kimu, emikisa gy’okusiga ensimbi egy’okuvaayo n’okusituka kw’amakolero nagyo giyiringisibwa mu ngeri y’amayengo. Kati tewali mikisa gya kukola ssente, naye waliwo obutaba na maaso okuzuula emikisa - akatale ak’oku ntikko, obugagga tebukoma!
