Kule mihla, bayanda abatyali-mali bathanda ukusebenzisa amasuntswana e-ceramic anefuthe elihle lokuchasa ukutyibilika kulwakhiwo lwendlela. Ukuze kuphunyezwe umphumo wokusetyenziswa kwexesha elide, badla ngokuthenga izinto ezikumgangatho ophezulu, kodwa ezo bazithengayo zigqibelele. Ukungaphumeleli ukubeka ingqalelo ekusebenziseni kuya kubangela umonakalo kwizinto eziphathekayo kwaye kuchaphazele umphumo wokwakhiwa kwe-pavement. Ngoko ke, kufuneka senze oku kulandelayo ukuthintela umonakalo wezinto eziphathekayo
Ukunciphisa ingxolo yezithuthi, ubunzulu bokwakha bunceda ukufunxa amaza omsindo, kwaye amandla okunciphisa ingxolo anokufikelela ngaphezu kwe-30%.
Amaso eGlasi ebonakalisa iData yobuGcisa
â Ubungakanani: 90-1180um (Ngokweemfuno)
â¡Umjikelo: >80% (Ngokweemfuno)
â¢Isalathiso sokuqhambuka: >1.5
â£Umlinganiselo: malunga. 2.5
1 Iindleko zokunyibilika yi-2/3 kuphela ye-aluminiyam
2 Ukusebenza kwemveliso ye-Die casting kuphezulu ngama-25% ngaphezulu kwe-aluminium, ukubunjwa kwesinyithi kungama-300-500K ngaphezulu kwe-aluminiyam, kwaye ukuphosa amagwebu okulahlekileyo kungaphezulu kwama-200% kune-aluminium.
I-3 Umgangatho womphezulu kunye nembonakalo ye-magnesium castings ngokucacileyo ingcono kune-aluminium (kuba umthwalo we-thermal we-mold uyancitshiswa, i-frequency yokuhlola inokuncitshiswa)
Okwangoku, kukho iindlela ezimbini eziphambili zokulungiselela i-industrial metallic calcium ekhaya nakwamanye amazwe: i-electrolysis kunye nokunciphisa i-thermal. Ingqwalasela yinkqubo, izixhobo kunye nenkqubela phambili ye-vacuum distillation yokulungiselela i-high-purity metallic calcium. I-Electrolysis kunye nokunciphisa i-thermal ziindlela zokuhlanjululwa kweekhemikhali ekunzima ukuLungisa i-calcium yensimbi ecocekileyo. Ukusebenzisa i-calcium yezoshishino njengezinto eziluhlaza, i-vacuum distillation ingasetyenziselwa ukulungisa i-calcium yensimbi ecocekileyo ngococeko olungaphezulu kwe-99.999% (5N).
Kwilizwe lethu, i-calcium yabonakala ngendlela yesinyithi, ebuyela kwenye yeeprojekthi eziphambili ezincediswa yiSoviet Union kwilizwe lethu ngaphambi kwe-1958, ishishini lomkhosi wezomkhosi eBaotou. Kubandakanya indlela ye-cathode yolwelo (i-electrolysis) umgca wokuvelisa i-calcium yesinyithi. Ngomnyaka we-1961, ulingo oluncinci lwavelisa i-calcium yensimbi efanelekileyo.
