Wgboo ri tolubricantsti wa ni afikun sinu irin tabi seramiki matrix bi irinše fun adalu ano sintering, awọn tribological-ini dale lori ojoriro ati pipinka pinpin lubricants ninu awọn matrix nigba edekoyede.
Hsibẹsibẹ, ri to lubricants padanu apa ti won lubricity nitori ifoyina ati sisun nigba sintering ni ga otutu.Ni akoko kanna, inhomogeneity ti pinpin lubricant to lagbara ati ibajẹ rẹ si ilọsiwaju ti matrix yoo dinku agbara ni pataki, lile ati yiya resistance ti awọn akojọpọ.
Tọna ti o dara julọ ni lati yo didà lubricant ri to sinu microporous nipasẹ-nipasẹ preform, lara awọn infiltration yellow ga otutu ara-lubricating ohun elo pẹlu nẹtiwọki be nipasẹ lile matrix alakoso ati asọ ti lubrication alakoso.
Akoko ifiweranṣẹ: Oṣu kejila-07-2021