Umsizi we-graphite
Izinzuzo zezinto zeNingheda Graphite
Izinto ze-1.Graphite eziluhlaza zinobuningi obukhulu be-porosity ephansi, ephikisana nokuguguleka kwe-aluminium liquid kanye ne-gaseous aluminium particles ngezinga elikhulu kakhulu.
I-2.Graphite impahla eluhlaza enokuhlanzeka okuphezulu, okuqukethwe komlotha ophansi kuvimbela izinto eziguquguqukayo ekukhiqizeni, ukugwema amabala, izimbobo ku-aluminium camera ifilimu, engaqinisekisa ikhwalithi yefilimu eboshwe nge-aluminium.
I-3.Graphite crucible inezilinganiso eziqondile, indawo ebushelelezi, ukumelana okunamandla kwe-oxidation, ukusetshenziswa okuphansi nempilo ende yokusebenza.
Inkomba Yezobuchwepheshe
|
Into Ibanga |
Usayizi Wokusanhlamvu (≤mm) |
Ukuminyana kwenqwaba (≥g / cm3) |
Amandla Okucindezela (≥MPA) |
Amandla we-Flexural (≥MPA) |
Ukulangazelela (≤%) |
Ukumelana Okuqondile (≤μΩm) |
Okuqukethwe komlotha (≤%) |
Ukuqina Kwasogwini |
|
I-MSS90 |
25 |
1.90 |
70 |
35 |
11 |
12 |
0.08 |
60 |
Izinzuzo ze-graphite crucible ye-vacuum evaporation enamathela nge-aluminium
1. Ukuqina kokushisa: Ngokuya ngezimo zokusetshenziswa kwe-graphite crucible yokushisa okusheshayo nokupholisa, ukwakhiwa okukhethekile kwenziwa ukuqinisekisa ukuthembeka kwekhwalithi;
2. Ukumelana nokugqwala: Umklamo ofanayo kanye nomklamo omuhle we-matrix kubambezela ukugqwala kwe-crucible;
3.Impact resistance: Amandla wokushaqeka ashisayo i-graphite crucible engamelana nawo aphezulu kakhulu, ngakho-ke noma iyiphi inqubo ingenziwa ngokuzethemba;
4. Ukumelana ne-acid: ukwengezwa kwezinto ezikhethekile kuthuthukisa kakhulu ikhwalithi yama-graphite crucibles, inokusebenza okuhle kakhulu ngokuya ngezinkomba zokumelana ne-asidi, futhi yandisa kakhulu impilo yenkonzo yama-graphite crucibles;
5. Ukuqhutshwa okuphezulu kokushisa: Okuqukethwe okuphezulu kwekhabhoni kuqinisekisa ukuqhutshwa okuhle kokushisa, kunciphisa isikhathi sokonakala, futhi kunciphisa kakhulu ukusetshenziswa kukaphethiloli noma okunye ukusetshenziswa kwamandla;
6. Ukulawulwa kokungcola kwensimbi: Ukulawulwa okuqinile kokwakheka kwezinto kuqinisekisa ukuthi i-graphite crucible ayingcolisi insimbi ngesikhathi sokuhlakazeka;
7. Ukuzinza kwekhwalithi: Inqubo yezobuchwepheshe kanye nohlelo lokuqinisekisa ikhwalithi yendlela yokwenza ingcindezi ephezulu iqinisekisa ngokugcwele ukuzinza kwekhwalithi.
