Iibronzi ziqhelekile ukuba zii-alloys ezine-ductile kakhulu. Ngokuthelekisa, uninzi lwebronze luncinci kakhulu kunentsimbi etyhidiweyo. Ngokuqhelekileyo ibronze ikhupha kuphela i-oxidize phezulu; kanye i-oksidi yobhedu (ekugqibeleni ibe yi-copper carbonate) umaleko wenziwa, isinyithi esisezantsi sikhuselwe kwi-corrosion engaphezulu. Nangona kunjalo, ukuba iikloridi zobhedu zenziwe, i-corrosion-mode ebizwa ngokuthi "isifo sobhedu" ekugqibeleni iya kuyitshabalalisa ngokupheleleyo. I-alloys esekwe kwi-Copper ineendawo ezincibilikayo ezisezantsi kunentsimbi okanye intsimbi, kwaye ziveliswa ngokulula kwiintsimbi zazo. Ngokuqhelekileyo zimalunga ne-10 yeepesenti ezixineneyo kunentsimbi, nangona i-alloys esebenzisa i-aluminiyam okanye i-silicon inokuba ngaphantsi kancinane. Iibronzi zithambile kwaye zibuthathaka kunentsimbi-imithombo yobhedu, umzekelo, ayiqinanga kakhulu (kwaye igcina amandla amancinci) ngobuninzi obufanayo. Ubhedu luxhathisa ukuthotywa (ingakumbi ukuthotywa kwamanzi olwandle) kunye nokudinwa kwesinyithi ngaphezu kwentsimbi kwaye yi-conductor engcono yobushushu kunye nombane kuneentsimbi ezininzi. Iindleko ze-alloys ze-copper-base-alloys ziphezulu kakhulu kuneentsimbi kodwa ziphantsi kune-nickel-base alloys.
I-Copper kunye ne-alloys yayo ineendlela ezininzi ezahlukeneyo zokusetyenziswa ezibonisa ukuguquguquka kweempawu zabo zomzimba, oomatshini kunye neekhemikhali. Eminye imizekelo eqhelekileyo kukusebenza kombane okuphezulu kobhedu olusulungekileyo, iipropathi zokukhuhlana okuphantsi kobhedu olunobhedu (ubhedu olunomxholo ophezulu we-lead-6-8%), iimpawu ezivakalayo zobhedu lwentsimbi (20% tin, 80% yobhedu) , kunye nokumelana nokubola ngamanzi olwandle eengxubevange ezininzi zobhedu.
Indawo yokunyibilika yobhedu iyahluka ngokuxhomekeke kumlinganiselo wamacandelo engxubevange kwaye imalunga ne-950 °C (1,742 °F). Ibronzi isenokungabi namagnetic, kodwa iialloyi ezithile ezinentsimbi okanye i-nickel zinokuba neempawu zemagnethi.
Ngenxa ye-foil yobhedu inomsebenzi oyingqayizivele, isetyenziswe ngokubanzi njengezinto ezichasene ne-abrasion yamacandelo ezixhobo zombane, ukuphosa umoya ophezulu, izihlanganisi, izikhonkwane kunye nezixhobo ezichanekileyo eziphezulu. Ineempawu ezilandelayo:
- umxholo we-phosphorus ophezulu, ukuxhathisa okukhulu kokukhathala;
- I-elasticity elungileyo kunye nokumelana ne-abrasive;
- Akukho magnethi, iipropathi ezilungileyo zoomatshini kunye nokusebenza kwenkqubo;
- Ukuchasana kakuhle kokutya, kulula ukuwelda kunye nokuqhaqha, kwaye akukho ntlantsi kwimpembelelo;
- Ukuqhuba kakuhle, kukhuselekile kwiqondo lokushisa eliphezulu.
Ixesha lokuposa: Sep-29-2020