Ma'aikatarmu tana ba da ɗakunan wanka masu inganci, kayan haɗin dafa abinci, kwandon 'ya'yan itace, rumbun ruwan inabi, mariƙin takarda, mariƙin kofi, kwandon ragar waya, trolley tara, mai shirya tebur, taragon mujallu, kejin dabbobi, nunin ajiya da dai sauransu Wasu samfuran Ana amfani da kayan bakin karfe, na gaba, bari mu gabatar da hanyoyi da yawa don gano kayan bakin karfe.
1. Gano tare da jan karfe sulfate
Cire Layer oxide akan karfe, sanya digo na ruwa, kuma shafa shi da jan karfe sulfate.Idan bai canza launi ba, yawanci bakin karfe ne;idan ya juya purple, wanda ba Magnetic ne high manganese karfe, kuma Magnetic gaba ɗaya talakawa karfe ne ko low gami karfe.
2. Gane tare da tsotsa
Magnet na iya m bambanta nau'i biyu na bakin karfe.Domin chrome bakin karfe na iya jawo hankalin magnet a kowace jiha;Bakin karfe na chrome-nickel gabaɗaya ba maganadisu ba ne a cikin yanayin da aka rufe, kuma wasu za su zama magnetic bayan aikin sanyi.Duk da haka, manyan karafa na manganese masu girma da abun ciki na manganese ba masu magana ba ne, kuma abubuwan da ke tattare da bakin karfe na chrome-nickel-nitrogen sun fi rikitarwa: wasu ba na maganadisu ba ne, wasu na maganadisu, wasu kuma ba na maganadisu a tsaye ba. gefe da Magnetic a kan m gefe.Saboda haka, ko da yake maganadiso iya m bambanta tsakanin chrome bakin karfe da chrome-nickel bakin karfe, ba za su iya daidai bambanta wasu musamman karfe iri, balle da takamaiman karfe maki.
3. Gane launi
Bayan pickling bakin karfe, da surface launi ne azurfa da fari.Launi na chrome-nickel bakin karfe shine azurfa-fari da jade.Launi na chrome bakin karfe yana da ɗan launin toka da rauni.Launin chrome-manganese-nitrogen bakin karfe yayi kama da na chromium-nickel bakin karfe.Launin saman bakin karfe ba tare da pickling ba: chrome-nickel karfe yana da launin ruwan kasa-fari, karfe chrome mai launin ruwan kasa-baki, kuma chromium-manganese-nitrogen baki ne (wadannan launuka uku suna magana ne akan karin oxidized launi).Bakin karfe na chrome-nickel ba tare da sanyi mai birgima ba tare da nunin fari-zurfa a saman.
Lokacin aikawa: Maris 25-2022