I-Monel 400 kanye ne-Monel 405 ziyizinhlobo ezimbili ezihlobene eduze ze-nickel-copper ezinezakhiwo ezifanayo zokumelana nokugqwala. Kodwa-ke, kukhona umehluko phakathi kwazo:
1. Ukwakheka:
I-Monel 400 yakhiwe cishe yi-nickel engu-67% kanye nethusi elingu-30%, futhi iqukethe inani elincane lezinye izakhi ezifana nensimbi, i-manganese kanye ne-silicon. Ngakolunye uhlangothi, i-Monel 405 inokwakheka okushintshile kancane ngokufakwa kwenani elincane (0.5-1.5%) le-aluminium. Lokhu kwengeza kusiza ukuthuthukisa izakhiwo ze-alloy nokwandisa amandla ayo. , njll.
2. Amandla nobunzima:
Ngenxa yokwengezwa kwe-aluminium, i-Monel 405 ikhombisa amandla nokuqina okuphezulu kune-Monel 400. Lokhu kwenza i-Monel 405 ifaneleke kakhulu ekusetshenzisweni okudinga amandla nokuqina okuphezulu kokuthambekela.
3. Ukushibilika:
Uma kuqhathaniswa ne-Monel 400, i-Monel 405 ikhombisa ukushibilika okuthuthukisiwe. Ukwengezwa kwe-aluminium kusiza ukunciphisa ukwakheka kwama-carbide aphakathi kwe-granular ngesikhathi sokushibilika, kuthuthukisa ukushibilika kwe-alloy, futhi kunciphisa ingozi yokuqhekeka kwe-weld.
4. Isicelo:
Ngenxa yokumelana kwayo nokugqwala okuhle kakhulu, ikakhulukazi ezindaweni zamanzi olwandle, i-Monel 400 isetshenziswa kabanzi ezimbonini ezahlukahlukene, okuhlanganisa olwandle, ukucubungula amakhemikhali, uwoyela negesi. I-Monel 405 inikeza amandla akhulisiwe kanye nokushintshwa futhi ivame ukusetshenziswa ezisetshenziswayo ezifana nemishayo yokupompa, izikhonkwane kanye nezingxenye zamavalvu.
5. Nika umuntu okhethekile:
Ukuba nesibopho sokuhlela nokuxhumanisa ukuqeqeshwa komliloukuqinisekisa ukuqaliswa okubushelelezi komshini wokubhoboza.
Sekukonke, yize i-Monel 400 kanye ne-Monel 405 zombili zinokumelana okuhle kakhulu nokugqwala, i-Monel 405 inikeza amandla akhulisiwe kanye nokushintshwa uma kuqhathaniswa ne-Monel 400, okwenza kube ukukhetha okungcono kwezinye izinhlelo zokusebenza.
Isikhathi sokuthunyelwe: Julayi-01-2023