Brassialloy yemhangura uye zingi, ine ruvara rweyero yakanaka, pamwe chete inozivikanwa sendarira. Zvinoenderana nemakemikari ayo, ndarira yakakamurwa kuita yakajairika mhangura uye yakakosha ndarira.
Ordinary brass ibhinary alloy yemhangura uye zinc. Pamusana pepurasitiki yakanaka, yakakodzera kugadzira mahwendefa, mbariro, waya, machubhu uye zvikamu zvakadzika zvakadzika, zvakadai semacondensers, kupisa pombi, electro-mechanical parts, etc. Brass alloys ane avhareji yemhangura ye62% uye 59% inogonawo kukandwa, iyo inonzi cast cast brass.
Special brass isimbi-based alloy. Kuti uwane simba repamusoro, corrosion kuramba uye kuita kwakanaka kwekukanda, aluminium, silicon, manganese, lead, tini uye mamwe masimbi anowedzerwa kune yemhangura-zinc alloy kuita yakakosha ndarira. Zvakadai semhangura inotungamira, tin ndarira, aluminium ndarira, silicon ndarira, manganese ndarira, etc. Easy-to-process brass, kunyanya giredhi reCZ100 rine machinability rating ye121%, inozivikanwawo nepamusoro-soro machinability.
Izvi zvinotevera zvimwe zvakajairika ndarira yakakosha.
Lead ndarira
Lead brass ndeimwe yeanonyanya kushandiswa akakosha mabhurasi, ane yakanakisa machinability uye kupfeka kuramba. Iyo inotungamira yendarira inotungamira isingasviki 3%, uye shoma shoma yeFe, Ni kana Sn inowanzowedzerwa.
Tin ndarira
Tin brass indarira ine tin yakaiswa pamhangura-zinc alloy. Brass yakakosha ine inenge 1% tin. Kuwedzera chidimbu chetini kunogona kuwedzera kusimba uye kuoma kwendarira, kudzivirira dezincification, uye kunatsiridza marara kuramba kwendarira.
Silicon ndarira
Silicon musilicon brass inogona kuvandudza ma mechanic properties, kupfeka kuramba uye corrosion resistance yemhangura. Silicon brass inonyanya kushandiswa kugadzira zvikamu zvemugungwa nemakemikari emuchina zvikamu.
Manganese ndarira
Manganese mhangura isimbi inopikisa ine mhangura uye manganese sezvinhu zvikuru. Iyo inogadzira yakajairwa resistors, shunts uye kuramba zvinhu mumidziyo nemamita.
Nguva yekutumira: Mar-31-2025