Izindaba Zenkampani
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Ukuhlukaniswa Kwensimbi Engagqwali
Insimbi engagqwali ingahlukaniswa ngensimbi engagqwali ye-austenitic, insimbi engagqwali ye-ferritic, insimbi engagqwali ye-martensitic kanye nensimbi engagqwali eyi-duplex ngokuya ngesakhiwo sayo se-metallographic. (1) Insimbi engagqwali ye-Austenitic Isakhiwo sezinga lokushisa legumbi le-austenitic stainle...Funda kabanzi -
Ukuhlukaniswa kwamapayipi ensimbi angenamthungo
1. Amapayipi ensimbi angenamthungo amaboilers anengcindezi ephezulu (GB5310-1995) angamapayipi ensimbi angenamthungo ensimbi ye-carbon, i-alloy steel kanye nensimbi engagqwali engashisi esetshenziselwa indawo yokushisa yama-boilers wamanzi anengcindezi ephezulu nangaphezulu. 2. Ipayipi lensimbi elingenamthungo lokuthutha uketshezi...Funda kabanzi