Bead-mwenje ferrite grey cast iron fittings
Grey cast simbi rudzi rwesimbi. Kabhoni iripo mu cast iron sepepa graphite. Muromo wakaputsika ndiro grey. Iva nekukanda kwakanaka, kwekucheka kuita, kwakanaka kupfeka kurwisa. Zvekugadzira magaro, mabhokisi, etc. Nekudaro, iyo ine yakanakisa yekuvhunduka kudzvinyirira, yakaderera notch kunzwa uye yakakwira kupfeka kurwisa.
Grey cast iron ine yakakwira kabhoni zvemukati (2.7% ~ 4.0%), iyo inogona kutaridzwa seMatrix yeCarbon Steel ine sheet graphite. Sekureva kweiyo Matrix Sangano reGrey Grey Sedon rakakamurwa kuita zvikamu zvitatu: Iron matrix grey cast simbi; Pearl Ferrite Matrix gray cast simbi; pearl matrix grey cy simbi.
Pearl-Ferrite grey cyres iri muBead uye Ferrite yakasanganiswa Matrix, iyo Simba reiyo Yemukati, asi kushamisika, ndiko kudzikisira, ndiko kunyungudika, ndiko kunyungudika, ndiko kushandiswa zvakanyanya grey rakashandiswa simbi.
Iyo yakasarudzika hutachiona hweGrey clas Simbi ndiyo nzira dzakasiyana yekabhoni muakamira simbi. Iyo kabhoni mune grey yakakanda simbi inoumbwa neyakasanganiswa kabhoni (fo3c) uye graphite kabhoni. Kana kabhoni kabhoni iri 0.8%, iyo grey cast simbi; Kana iyo yakasanganiswa kabhoni iri pasi pe 0,8%, iri grey grey saizi simbi; Kana kabhoni yese iri mugiriki, iyo grey rakakandwa simbi.
Iyo mechenical midziyo ye grey cyren simbi ine hukama nesangano reMatrix uye morphology yegrafiti. Bheji rejira rakarukwa kuraswa simbi inoparadzanisa matrix, kuti simba rekusimbisa, asi iyo simbi yekumanikidza yakaenzana neyekuita masimbi mukushandiswa kwakakwenenzverwa. Panguva imwecheteyo, matariti ematrix ane zvakare chimwe pesvedzero pazvinhu zvekugadzira grey cast simbi. Pepa graphiti reGrey rakakandwa simbi ibvu uye pepa graphite yehuni ine simba rakakura uye kuomarara, uye kunonyanya kushandiswa kuita zvakaringana; Iro graphite pepa reGrey rakakanda simbi yemakirini iri yakakura zvishoma kupfuura grey cylen cast simbi, iyo yakaderera kune grey cyron. Naizvozvo, grey red simbi yeiyo bead yechiedza muviri matrix inowanzo shandiswa mune indasitiri.
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