Insimbi yekhabhoni, eyaziwa nangokuthi insimbi yekhabhoni, ibhekisela kuma-alloy ensimbi nekhabhoni aqukethe ngaphansi kuka-2% wekhabhoni, insimbi yekhabhoni ngaphezu kwekhabhoni ngokuvamile iqukethe inani elincane le-silicon, i-manganese, i-sulfur kanye ne-phosphorus.
Insimbi engagqwali, eyaziwa nangokuthi insimbi engagqwali engagqwali engagqwali, ibhekisela ekumelaneni komoya, umusi, amanzi kanye nezinye izinto ezibuthakathaka ezibolayo kanye nama-asidi, ama-alkali, usawoti kanye nezinye izinto ezifaka amakhemikhali ezibangela ukugqwala insimbi. Empeleni, insimbi emelana nezinto ezibuthakathaka ezibolayo ivame ukubizwa ngokuthi insimbi engagqwali, kanti insimbi emelana nokugqwala kwezinto ezibangela amakhemikhali ibizwa ngokuthi insimbi emelana ne-asidi.
(1) Ukumelana nokugqwala nokuhuzuka
Insimbi engagqwali iyi-alloy emelana nokugqwala yizinto ezingcolisa kancane njengomoya, umusi, amanzi kanye nezinto ezingcolisa ngamakhemikhali ezifana nama-acid, ama-alkali nosawoti. Futhi lo msebenzi ubangelwa kakhulu ukwengezwa kwento engagqwali - i-chromium. Uma okuqukethwe kwe-chromium kungaphezu kuka-12%, ubuso bensimbi engagqwali buzokwakha ungqimba lwefilimu engcolisiwe, eyaziwa kakhulu ngokuthi ifilimu yokudlulisa, ngaleli ngqimba lefilimu engcolisiwe ngeke kube lula ukuncibilika kwezinye izinto, idlala indima enhle yokuzihlukanisa, futhi inokumelana okuqinile nokugqwala.
Insimbi yekhabhoni ibhekisela ku-iron-carbon alloy equkethe ngaphansi kuka-2.11% wekhabhoni, eyaziwa nangokuthi insimbi yekhabhoni, ubulukhuni bayo buphakeme kakhulu kunensimbi engagqwali, kodwa isisindo sikhulu, i-plasticity iphansi, kulula ukugqwala.
(2) ukwakheka okuhlukene
Insimbi engagqwali ifushaniswa nensimbi engagqwali engamelana ne-asidi, imelana nomoya, umusi, amanzi kanye nezinye izinto ezibuthakathaka ezibolayo noma ngensimbi engagqwali ibizwa ngokuthi insimbi engagqwali; futhi imelana nezinto ezibolayo zamakhemikhali (ama-asidi, ama-alkali, usawoti kanye nezinye izinto ezifakwa ngamakhemikhali) ukugqwala kwensimbi kubizwa ngokuthi insimbi engamelana ne-asidi.
Insimbi yekhabhoni iyi-alloy yensimbi nekhabhoni enokuqukethwe kwekhabhoni okungu-0.0218% kuya ku-2.11%. Ibizwa nangokuthi insimbi yekhabhoni. Ngokuvamile iqukethe amanani amancane e-silicon, i-manganese, i-sulfur, ne-phosphorus.
(3) Izindleko
Okunye okubalulekile okufanele kucatshangelwe umehluko wezindleko phakathi kwensimbi yekhabhoni nensimbi engagqwali. Nakuba izinsimbi ezahlukene zinezindleko ezahlukene, insimbi engagqwali ngokuvamile ibiza kakhulu kunensimbi yekhabhoni, ikakhulukazi ngenxa yokwengezwa kwezinto ezahlukahlukene zokuhlanganisa, njenge-chromium, i-nickel, ne-manganese, ensimbini engagqwali.
Uma kuqhathaniswa nensimbi yekhabhoni, insimbi engagqwali inenani elikhulu lezinye izinhlobo ze-alloy ezixutshwe futhi ibiza kakhulu uma iqhathaniswa nensimbi yekhabhoni. Ngakolunye uhlangothi, insimbi yekhabhoni ikakhulukazi yakhiwa izakhi zensimbi nekhabhoni ezishibhile. Uma unesabelomali esincane sephrojekthi yakho, khona-ke insimbi yekhabhoni ingaba inketho engcono kakhulu.
Yikuphi okuqinile, insimbi noma insimbi yekhabhoni?
Insimbi yekhabhoni ngokuvamile ilukhuni ngoba iqukethe ikhabhoni eningi, yize ububi buwukuthi ivame ukugqwala.
Yiqiniso ukuthi ubulukhuni obuqondile buzoncika ebangeni, futhi kufanele uqaphele ukuthi akusikho ukuthi ubulukhuni buphakeme okungcono, njengoba into eqinile isho ukuthi kulula ukuyiphula, kanti ubulukhuni obuphansi buqinile futhi mancane amathuba okuphuka.
Isikhathi sokuthunyelwe: Julayi-22-2025
