Awọn o yatọ si ohun elos ti fe ifigbaralelori awọn ọpa fifun funrararẹ,eyi ti leṣe irin manganese, irin igbekalẹ martensitic (irin martensitic), irin chrome, tabi awọn akojọpọ matrix irin (MMC, gẹgẹbi seramiki). Awọn MMC jẹ ti awọn oriṣiriṣi irin ati awọn iru seramiki pataki.
Bi aisi-resistance (lile) ti ohun elo irin ti n pọ si, lile (ipalara ipa) yoo dinku deede.
Awọn wọ-kojuce timanganeseirinwalati iṣẹlile. Awọn dada labẹ ipa ipilẹṣẹ igbekale lile labẹ ipa fifuyeatiextrusion fifuye. Awọn ibẹrẹ lileti awọnmanganeseirin ninipa200 HV (20 HRC,gẹgẹ bito Rockwelllile idanwo), and reipaagbara ninipa250 J/cm2.Lẹhinṣiṣẹlile, awọnibẹrẹ lile pọ sis siṣiṣẹ lile eyi tininipa500 HV (50 HERC), nigba tiawọnJin si aarin apakansibekuawọndara liletiirin ohun elo niwonkii ṣe bẹleed.Awọnsisanra and naalileti awọnwowok-lileLayer gbarales lori awọnohun eloati awọnirutimanganese irin. Awọnsisanrati awọnlilenedLayerninipa10 mm.
Manganeseirin,eyi ti niagun itanti lilo, ni bayinipataki lofunbakan awos, gbigbe konus atiikarahuns ticrushers. Fun awọnipa crusher, o ti wa ni daba nikan lati lo manganese, irin fe ifiNigbawo fifun pa ohun elopẹlu aṣọ kekere -jijẹni anla iye,iruas okuta onile.
The erogba in chromeirin nikemikali dèninu awọnfọọmutichromium carbide.Awọn wọ-resistantceti Chrome irin wa ni o kun da lori awọnabudati these lile carbides.The aiṣedeedetiipoati aiṣedeedelaarin Layers is ni ihamọ nigba gbona processing, bayi gbigba ga agbaraatiisalẹ lile. Siidilọwọawọnohun elo latidi brittle, awọn fe bargbọdọjẹilanaed pẹlu ooru itọju,eyi ti gbọdọjẹwaiye gẹgẹ bisi awọnti o muna alapapo otutuatiannealingakoko.
Akoko ifiweranṣẹ: Oṣu Keje-28-2021