I-ASME B18.2.2Thola intengoI-fricianIpayipi elinqunyelweI-fricianI-Chrome Moly Alloy Flinges Xhuma amapayipi, ama-valve, amaphampu neminye imishini, akha uhlelo lwamapayipi.

I-Chrome Moly Alloy Flinges Xhuma amapayipi, ama-valve, amaphampu neminye imishini, akha uhlelo lwamapayipi.

Njengoba lawa amantongomane okuxilonga okusindayo, asetshenziswa ekudlidlizelweni okuphezulu kanye nokusetshenziswa okuphezulu kwengcindezi efana nezingxenye zenjini yezindiza nezingxenye zenjini yezimoto. I-ASTM A194 Class 2h impahla ye-2H iqukethe wonke amakilasi ekhabhoni, i-manganese, phosphorus, isibabule kanye ne-silicon.

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Ngenxa yokwakheka kwamakhemikhali kwe-molybdenum (mo) ne-chromium (CR), i-A335 ivame ukubizwa ngokuthi yi-chromium molybdenum tube. I-Molybdenum yandisa amandla ensimbi kanye nomkhawulo wokunwebeka, ukugqoka ukugqoka, ikhwalithi yomthelela kanye nokuqina. UMolybdenum ukhulisa ukumelana nokuthambisa, kuvimbela ukukhula okusanhlamvu, futhi kwenza i-chromium yensimbi ibe khona kancane ekufomekeni. I-Molybdenum isengezo esisodwa esisebenza kahle kakhulu sokwenza ngcono amandla aphezulu okushisa okushisa. Iphinde ithuthukise ukumelana nokugqwala kwensimbi futhi ivimbela ukugqwala okukhonkotha. I-Chromium (noma i-Chrome) yingxenye eyisisekelo yensimbi engenasici. Noma iyiphi insimbi ene-12% noma ngaphezulu i-chromium ibhekwa njengensimbi engenacala. I-Chromium icishe ingafinyeleleki ngokwemibandela yokumelana ne-oxidation emazingeni okushisa aphezulu. I-Chromium inyusa isifiso, isivuno nobulukhuni ekushiseni kwegumbi.

-Delile


    Kovar alloy 4j29