Ungawaphatha kanjani amapayipi ensimbi angu-16MN ngemuva kokugqwala?

Ungawaphatha kanjani amapayipi ensimbi angu-16MN ngemuva kokugqwala?

I-16mn seamless yensimbi yensimbi iyinto ebalulekile yamapayipi ensimbi angenamthungo. Kuzinhlelo zokusebenza ezisebenzayo, ngenxa yezindawo ezahlukahlukene nezinto ezisetshenziswayo ezisetshenziswayo, umphumela wohlelo lokusebenza onke wepayipi lensimbi elingenamthungo le-16mn ahlukile futhi. Kunezikhathi eziningi zokugqwala kwamapayipi ensimbi angenamthungo. Ungabhekana Kanjani Nokugqwala yinkinga enzima wonke umuntu abhekana nayo. Yini ukwelashwa kokugqwala kwamapayipi ensimbi angenamthungo? Isingeniso kumafendulethi ensimbi angenamthungo: Ngokuvamile, ukwelashwa kwenziwa ngokulandelayo:

Insimbi yepayipi ensimbi engenamthungo ihlangana nomoya-mpilo emoyeni, ekwakheni ifilimu le-oxide ebusweni. Kodwa-ke, i-iron oxide eyenziwe ngamapayipi ajwayelekile e-carbon yensimbi iyaqhubeka no-oxidize, okubangela ukugqwala ukwandisa nokuphumela ekwakhekeni kwama-pores. Ngale ndlela, ipayipi lensimbi elingenamthungo lizolinyazwa. Singasebenzisa i-Paint noma i-Oxidation staterant menal. Isibonelo, i-zinc, i-nickel, ne-chromium i-electroplated ukuvikela ingaphezulu lensimbi yekhabhoni, kepha njengoba bekulindelekile, lokhu kulungiswa kuyisendlalelo sefilimu yesondlo kuphela. Ukucabanga ungqimba wesondlo kulimele, insimbi izoqala ukulungiswa. Ukumelana nokugqwala kwensimbi engenasici kuncike ku-chromium, okuyingxenye yokwakheka kwensimbi. Lapho i-chromium ihlanganiswa nensimbi, izoshintsha uhlobo lwe-oxide ebusweni ukuze lifane nalokho ku-chromium Metal emsulwa. Leli chromium elinamathela ngokuqinile iChromium eRich oxide ligcina ingaphezulu futhi livimbela ezinye i-oxidation.

I-16mn seamless yensimbi ipayipi liwuhlobo olubalulekile lwensimbi, futhi kufanele kukhokhwe inqubo ekhethekile yokwelashwa. Ukwelashwa okungafanele kwepayipi lensimbi elingenamthungo ngemuva kokugqwala kungaholela kalula ezinkingeni!