I-Mechanical carbon seal inomlando omude.I-graphite i-isoform ye-element carbon.Ngo-1971, i-United States yafunda izinto eziphumelelayo eziguquguqukayo zokuvala i-graphite, ezaxazulula ukuvuza kwe-athomu yamandla e-athomu.Ngemuva kokucutshungulwa okujulile, i-graphite eguquguqukayo iba yinto enhle kakhulu yokuvala uphawu, eyenziwe yaba izigxivizo ezihlukahlukene ze-carbon mechanical ngomphumela wezingxenye zokuvala.Lezi zimpawu ze-carbon mechanical zisetshenziswa kumakhemikhali, i-petroleum, izimboni zamandla kagesi ezifana nokushisa okuphezulu kwe-fluid seal.
Ngenxa yokuthi i-graphite eguquguqukayo yenziwa ngokunwetshwa kwe-graphite eyandisiwe ngemuva kokushisa okuphezulu, inani le-ejenti ehlanganayo esele ku-graphite eguquguqukayo lincane kakhulu, kodwa hhayi ngokuphelele, ngakho-ke ukuba khona kanye nokwakheka kwe-ejenti yokuhlanganisa kunethonya elikhulu kukhwalithi. kanye nokusebenza komkhiqizo.
