Kwiminyaka yakutshanje, ngophuhliso olukhawulezileyo lokuveliswa kwamandla elanga nge-photovoltaic, izixhobo zedayimani ezimelwe ziisarha zedayimani ezifakwe ngombane ziye zasetyenziswa kakhulu kwicandelo lee-ingots ze-silicon ezisikiweyo nezisikiweyo. Ineempawu ezintle ezifana nomgangatho olungileyo wokusarha umphezulu, ukusebenza kakuhle kokusarha, kunye nemveliso ephezulu, ifanelekile ngakumbi ekusikeni izinto ezixabisekileyo neziqinileyo neziqhekekayo kunye nezinto ezidityanisiweyo ze-anisotropic.
Kwinkqubo yokusarha ye-solar polysilicon, i-single crystal silicon, njl.njl., ivili elikhokelayo apho ucingo lwedayimani oluyi-annular lukhona libaluleke kakhulu. Ukumelana nobushushu bedayimani kungaphantsi kwama-800 degrees. Idayimani iya kuba yi-carbonized (i-oxidation reaction iya kuvelisa igesi ye-carbon dioxide), kwaye okukhona isantya somgca siphezulu. Ubushushu bokugaywa obuvelisiweyo buphezulu, ngoko ke isantya sethiyori asinakuba ngaphezulu kwama-35 m/s. Ivili elikhokelayo lesinyithi lendabuko, ngenxa yeempawu zalo, linokubangela ukuba ucingo lwedayimani luqhekeke ngexesha lenkqubo yokusarha.
Kunoko, amavili akhokelayo enziwe nge-UHMWPE (i-Ultra High Molecular Weight Polyethylene) aneempawu ezintle ezifanaukumelana nokuguguleka, ukuxhathisa impembelelo, ukumelana nokugqwala, kunye nokumelana nokukhanya, okunokunyusa ubomi benkonzo ngempumelelo, kunciphise ukulahleka kwezinto, kwaye kunciphise iindleko zemveliso. Ixesha elide lenkonzo yevili lesikhokelo lendabuko ziiyure ezingama-200-250, kwaye ixesha lenkonzo yevili lesikhokelo elenziwe nge-UHMWPE linokudlula iiyure ezingama-300 ngokulula.ibhodi ye-uhmwpekwayeintonga ye-uhmwpeeziveliswe yinkampani yethu zenziwe ngezinto eziphezuluI-UHMWPEizinto eziluhlaza ezinobunzima beemolekyuli ezizizigidi eziyi-9.2. Ivili elikhokelayo elingaphandle kwebhokisi lingasetyenziswa ukuya kuthi ga kwiiyure ezingama-500.
Ixesha leposi: Matshi 17-2023
