Umuringa
Gukoresha imiringa n'umuringa byatangiye mu binyejana byinshi, kandi uyumunsi bikoreshwa muri tekinoroji igezweho kandi ikoreshwa mugihe bigikoreshwa ni gakondo gakondo nk'ibikoresho bya muzika, ijisho ry'umuringa, ibikoresho by'imitako hamwe n'ibikoresho byo gukanda no ku rugi.
Umuringa Ukorwa Niki?
Umuringa ni umusemburo wakozwe uvanze n'umuringa na zinc kugirango ubyare ibikoresho hamwe nubwubatsi butandukanye bukoreshwa. Ibigize umuringa biha icyuma cyo gushonga gikwiranye na progaramu nyinshi, zirimo no guhuza ukoresheje tekinike yo gushakisha. Ingingo yo gushonga yumuringa iri munsi yumuringa kuri dogere selisiyusi 920 ~ 970 bitewe nubunini bwa Zn. Gushonga umuringa biri munsi yumuringa kubera Zn yongeyeho. Umuringa wumuringa urashobora gutandukana muburyo bwa Zn kuva kuri 5% (bakunze kwita Gilding Metals) kugeza hejuru ya 40% nkuko bikoreshwa mumuringa. Ijambo ridasanzwe rikoreshwa ni umuringa wumuringa, aho hakoreshwa bimwe byongeweho amabati.
Umuringa ukoreshwa iki?
Ibigize umuringa no kongeramo zinc kumuringa bizamura imbaraga kandi bigatanga ibintu bitandukanye biranga, bigatuma imiringa ari ibintu byinshi bitandukanye. Bakoreshwa kubwimbaraga zabo, kurwanya ruswa, kugaragara namabara, no koroshya akazi no gufatanya. Icyiciro kimwe cya alufa imiringa, irimo Zn zigera kuri 37%, ziroroshye cyane kandi ziroroshye akazi gakonje, gusudira no gufunga. Icyiciro cya kabiri alpha-beta imiringa isanzwe ishyushye ikorwa.
Haba hari ibirenze umuringa?
Hariho imiringa myinshi ifite ibihimbano bitandukanye nibiranga bikwiranye na progaramu yihariye kurwego rwo kongeramo zinc. Urwego rwo hasi rwa Zn rwiyongera bakunze kwita Guilding Metal cyangwa Red Brass. Mugihe urwego rwohejuru rwa Zn ruvanze nka Cartridge Brass, Imashini yubusa, Umuringa wo mu mazi. Iyi miringa nyuma nayo ifite inyongera yibindi bintu. Kwiyongera kwa sisitemu kumuringa byakoreshejwe mumyaka myinshi kugirango bifashe imashini yibikoresho bitera chip break point. Nkuko ibyago n’akaga kayobora byagaragaye ko biherutse gusimburwa nibintu nka silicon na bismuth kugirango bigere kumashini isa nayo. Ubu bamenye nkibiyobora buke cyangwa bayobora imiringa yubusa.
Ibindi bintu bishobora kongerwaho?
Nibyo, umubare muto wibindi bintu bivanga bishobora nanone kongerwaho umuringa n'umuringa. Ingero rusange ziyobora kubushobozi bwimashini nkuko byavuzwe haruguru, ariko kandi arsenic yo kurwanya ruswa irwanya dezincification, amabati yimbaraga na ruswa.
Ibara ry'umuringa
Nkuko ibirimo zinc byiyongereye, ibara rirahinduka. Amavuta ya Zn make arashobora gusa kumuringa mubara, mugihe ibinini bya zinc birebire bigaragara zahabu cyangwa umuhondo.
Ibigize imiti
AS2738.2 -1984 Ibindi bisobanuro hafi bihwanye
| UNS No. | AS Oya | Izina Rusange | BSI Oya | ISO Oya | JIS Oya | Umuringa% | Zinc% | Kuyobora% | Abandi% |
| C21000 | 210 | 95/5 Icyuma cya zahabu | - | CuZn5 | C2100 | 94.0-96.0 | ~ 5 | <0.03 | |
| C22000 | 220 | 90/10 Icyuma cya zahabu | CZ101 | CuZn10 | C2200 | 89.0-91.0 | ~ 10 | <0.05 | |
| C23000 | 230 | 15/15 Icyuma cya zahabu | CZ102 | CuZn15 | C2300 | 84.0-86.0 | ~ 15 | <0.05 | |
| C24000 | 240 | 80/20 Icyuma cya zahabu | CZ103 | CuZn20 | C2400 | 78.5-81.5 | ~ 20 | <0.05 | |
| C26130 | 259 | 70/30 Umuringa wa Arsenical | CZ126 | CuZn30As | ~ C4430 | 69.0-71.0 | ~ 30 | <0.07 | Arsenic 0.02-0.06 |
| C26000 | 260 | 70/30 Umuringa | CZ106 | CuZn30 | C2600 | 68.5-71.5 | ~ 30 | <0.05 | |
| C26800 | 268 | Umuringa w'umuhondo (65/35) | CZ107 | CuZn33 | C2680 | 64.0-68.5 | ~ 33 | <0.15 | |
| C27000 | 270 | 65/35 Umuringa | CZ107 | CuZn35 | - | 63.0-68.5 | ~ 35 | <0.10 | |
| C27200 | 272 | 63/37 Umuringa rusange | CZ108 | CuZn37 | C2720 | 62.0-65.0 | ~ 37 | <0.07 | |
| C35600 | 356 | Gushushanya Umuringa, 2% Kurongora | - | CuZn39Pb2 | C3560 | 59.0-64.5 | ~ 39 | 2.0-3.0 | |
| C37000 | 370 | Gushushanya Umuringa, 1% Kurongora | - | CuZn39Pb1 | ~ C3710 | 59.0-62.0 | ~ 39 | 0.9-1.4 | |
| C38000 | 380 | Igice cy'umuringa | CZ121 | CuZn43Pb3 | - | 55.0-60.0 | ~ 43 | 1.5-3.0 | Aluminium 0.10-0.6 |
| C38500 | 385 | Gukata Umuringa | CZ121 | CuZn39Pb3 | - | 56.0-60.0 | ~ 39 | 2.5-4.5 |
Umuringa ukoreshwa muburyo bugaragara
| UNS No. | Izina Rusange | Ibara |
| C11000 | Umuringa wa ETP | Umutuku woroshye |
| C21000 | 95/5 Icyuma cya zahabu | Umutuku |
| C22000 | 90/10 Icyuma cya zahabu | Umuringa |
| C23000 | 15/15 Icyuma cya zahabu | Tan Zahabu |
| C26000 | 70/30 Umuringa | Icyatsi kibisi |
Gilding Metal
C22000, 90/10 Gilding icyuma, ikomatanya ibara ryizahabu ryiza hamwe nuruvange rwiza rwimbaraga, guhindagurika no kurwanya ruswa ya Cu-Zn isanzwe. Ikirere kigira ibara ryinshi ry'umuringa. Ifite ubushobozi buhebuje bwo gushushanya, no kurwanya ruswa mu bihe bibi ndetse n’amazi. Ikoreshwa mubwubatsi bwa fasiyasi, imitako, imitako yimitako, imashini yumuryango, escutcheons, ibyuma byo mumazi.
Umuringa w'umuhondo
C26000, 70/30 Umuringa na C26130, Umuringa wa Arsenical, ufite ihindagurika ryiza nimbaraga, kandi ni imiringa ikoreshwa cyane. Umuringa wa Arsenical urimo inyongeramusaruro ya arsenic, itezimbere cyane kurwanya ruswa mumazi, ariko ubundi irasa neza. Iyi mavuta ifite ibara ry'umuhondo ryihariye risanzwe rifitanye isano n'umuringa. Bafite uburyo bwiza bwo guhuza imbaraga no guhindagurika mumavuta ya Cu-Zn, hamwe no kurwanya ruswa. C26000 ikoreshwa mubwubatsi, gushushanya no kuzunguruka ibintu hamwe nishusho, ibyuma byamashanyarazi hamwe nu muhuza, imashini yumuryango, hamwe nibikoresho byamazi. C26130 ikoreshwa mumiyoboro hamwe nibikoresho bihuye namazi, harimo namazi meza.
C26800, Umuringa wumuhondo, nicyiciro kimwe cya alpha umuringa hamwe nibintu biri hasi yumuringa. Ikoreshwa aho ibishushanyo byayo byimbitse hamwe nigiciro gito bitanga inyungu. Iyo ibice byo gusudira byicyiciro cya beta bishobora gukora, bikagabanya guhindagurika no kurwanya ruswa.
Umuringa hamwe nibindi bintu
C35600 na C37000, Gushushanya umuringa, ni 60/40 imiringa ya alpha-beta hamwe ninzego zitandukanye za gurşiyo yongeweho kugirango itange imashini yubusa. Zikoreshwa cyane kubisahani byanditseho ibyapa, ibyuma byubaka ibyuma, ibikoresho. Ntibagomba gukoreshwa kubikorwa bya acide, kubikorwa bya alufa yicyiciro kimwe.
C38000, Igice cy'umuringa, ni byoroshye gusohora alfa / beta umuringa hamwe na aluminiyumu ntoya, itanga ibara ryizahabu. Isonga itanga ibiranga gukata kubuntu. C38000 irahari nkinkoni zasohotse, imiyoboro, amagorofa nu mfuruka, ubusanzwe bikoreshwa mubikoresho byubaka.
C38500, gukata umuringa, nuburyo bunoze bwumuringa wa 60/40, hamwe nibyiza byo gukata kubuntu. Irakoreshwa mubikorwa byinshi byumuringa aho hasabwa umusaruro mwinshi nibikoresho birebire byubuzima, kandi aho ntayindi mbeho ikonje nyuma yo gukora imashini.
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Igihe cyo kohereza: Ukuboza-19-2022