Umuringa
Ikoreshwa ry'umuringa n'umuringa ryatangiye mu binyejana byinshi, kandi muri iki gihe rikoreshwa muri zimwe mu ikoranabuhanga rigezweho n'imikoreshereze yaryo, mu gihe rigikoreshwa mu buryo gakondo nko gukoresha ibikoresho bya muzika, amaso y'umuringa, ibikoresho byo gushushanya hamwe n'ibikoresho byo gupfuka no ku nzugi.
Umuringa ukozwe mu ki?
Umuringa ni icyuma gikozwe mu ruvange rw'umuringa na zinc kugira ngo gikore ibikoresho bifite uburyo butandukanye bwo gukoresha mu buhanga. Ibigize umuringa bituma icyuma kiba ahantu ho gushonga hakwiriye gukoreshwa mu bikorwa byinshi, harimo no guhuza hakoreshejwe uburyo bwo gushonga. Aho gushonga kw'umuringa ni hasi ugereranije n'umuringa kuri dogere selisiyusi 920 ~ 970 bitewe n'ingano ya Zn yongeweho. Aho gushonga kw'umuringa ni hasi ugereranije n'umuringa bitewe n'ingano ya Zn yongeweho. Ibigize umuringa bishobora gutandukana mu bigize Zn kuva kuri 5% gusa (bizwi cyane nka Gilding Metals) kugeza kuri 40% bikoreshwa mu micunga. Ijambo ridasanzwe rikoreshwa ni umuringa w'umuringa, aho hakoreshwa bimwe mu byuma byongewemo.
Umuringa ukoreshwa mu ki?
Imiterere y'umuringa n'inyongera ya zinc mu muringa byongera imbaraga kandi bigatanga imiterere itandukanye, bigatuma umuringa uba ibikoresho bitandukanye cyane. Bikoreshwa kubera imbaraga zabyo, kurwanya ingese, imiterere n'amabara, ndetse no koroshya gukora no guhuza. Imitako ya alpha imwe, irimo kugeza kuri 37% bya Zn, irakomeye cyane kandi yoroshye kuyikora mu bukonje, kuyisudira no kuyikoresha mu buryo bwa braze. Imitako ya alpha-beta ikoreshwa mu buryo bwa dual phase ikoreshwa mu bushyuhe.
Ese hari umuringa urenze umwe uvanze?
Hari imiringa myinshi ifite imiterere itandukanye n'imiterere yagenewe gukoreshwa mu buryo bwihariye hakurikijwe urwego rwo kongeramo zinc. Urwego rwo hasi rwo kongeramo Zn rukunze kwitwa Guilding Metal cyangwa Red Brass. Mu gihe urwego rwo hejuru rwa Zn ari alloys nka Cartridge Brass, Free Machining Brass, Naval Brass. Iyi miringa ya nyuma nayo ifite ibindi bintu byongewemo. Kongeramo icyuma kuri brass byakoreshejwe imyaka myinshi kugira ngo bifashe mu gutuma ibikoresho bicika. Uko ibyago n'akaga bya brass byagaragaye, vuba aha byasimbuwe ibintu nka silicon na bismuth kugira ngo bigere ku miterere isa. Ibi bizwi nka brass zo hasi cyangwa zidafite icyuma.
Ese hari ibindi bintu bishobora kongerwaho?
Yego, ingano nto y'ibindi bintu bivangavanze bishobora kongerwamo umuringa n'umuringa. Ingero zisanzwe ni nk'izikoresha imashini mu kurwanya ingese nk'uko byavuzwe haruguru, ariko nanone ni nk'izikoresha arsenic mu kurwanya ingese mu gihe cyo gusenyuka, tin mu gukomera no kwangirika.
Ibara ry'umuringa
Uko ingano ya zinc yiyongera, ibara rirahinduka. Aloyi nke za Zn akenshi zishobora kumera nk'umuringa, mu gihe aloyi nyinshi za zinc zisa n'iza zahabu cyangwa umuhondo.
Ibikoresho bya shimi
AS2738.2 -1984 Ibindi bisobanuro bingana nabyo
| Nomero ya UNS | NK'UKO NO | Izina rusange | Nomero ya BSI | ISO Oya | JIS No | Umuringa % | % ya zinki | Ijanisha ry'ibanze | Ibindi % |
| C21000 | 210 | 95/5 Gilding Metal | - | CuZn5 | C2100 | 94.0-96.0 | ~ 5 | <0.03 | |
| C22000 | 220 | 90/10 Igikoresho cy'icyuma gikozwe mu ruganda | CZ101 | CuZn10 | C2200 | 89.0-91.0 | ~ 10 | < 0.05 | |
| C23000 | 230 | 85/15 Igikoresho cyo gushushanya ibyuma | CZ102 | CuZn15 | C2300 | 84.0-86.0 | ~ 15 | < 0.05 | |
| C24000 | 240 | 80/20 Igikoresho cy'icyuma gikozwe mu izahabu | CZ103 | CuZn20 | C2400 | 78.5-81.5 | ~ 20 | < 0.05 | |
| C26130 | 259 | 70/30 Arsenical Brass | 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 | Umuringa w'icyuma wa 65/35 | CZ107 | CuZn35 | - | 63.0-68.5 | ~ 35 | < 0.10 | |
| C27200 | 272 | 63/37 Umuringa usanzwe | CZ108 | CuZn37 | C2720 | 62.0-65.0 | ~ 37 | < 0.07 | |
| C35600 | 356 | Umuringa wo gushushanya, 2% by'uburemere | - | CuZn39Pb2 | C3560 | 59.0-64.5 | ~ 39 | 2.0-3.0 | |
| C37000 | 370 | Umuringa wo gushushanya, 1% by'umusatsi | - | 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 | Aluminiyumu 0.10-0.6 |
| C38500 | 385 | Umuringa wo Gukata ku buntu | CZ121 | CuZn39Pb3 | - | 56.0-60.0 | ~ 39 | 2.5-4.5 |
Imiringa ikunze gukoreshwa ku isura yayo
| Nomero ya UNS | Izina rusange | Ibara |
| C11000 | Umuringa wa ETP | Ibara ry'umutuku woroshye |
| C21000 | 95/5 Gilding Metal | Umutuku w'umukara |
| C22000 | 90/10 Igikoresho cy'icyuma gikozwe mu ruganda | Izahabu y'umuringa |
| C23000 | 85/15 Igikoresho cyo gushushanya ibyuma | Zahabu y'umutuku |
| C26000 | 70/30 Umuringa | Izahabu y'icyatsi kibisi |
Ibyuma bya Gilding
C22000, 90/10 Gilding metal, ihuza ibara ry'umuhondo n'uburyo bwiza bwo gukomera, ubushobozi bwo guhindagurika no kudashonga kw'ibice bya Cu-Zn. Irakomera kugeza ku ibara ry'umuringa. Ifite ubushobozi bwo gushushanya mu buryo bwimbitse, kandi irwanya ingese mu bihe bikomeye by'ikirere n'amazi. Ikoreshwa mu nyubako z'ubwubatsi, imitako, imitako yo gushushanya, imitako y'inzugi, ibikoresho byo mu mazi, n'ibikoresho byo mu mazi.
Imiringa y'umuhondo
C26000, 70/30 Brass na C26130, Arsenical brass, bifite ubushobozi bworoshye bwo gukora no gukomera, kandi ni byo bikoresho bikoreshwa cyane. Arsenical brass irimo agace gato ka arsenic, kanongera cyane ubushobozi bwo gukora no kwangirika mu mazi, ariko ubundi kaba gasa neza. Izi alloys zifite ibara ry'umuhondo ryihariye risanzwe rifitanye isano n'umuringa. Zifite uburyo bwiza bwo gukora no kwangirika mu byuma bya Cu-Zn, hamwe no kudakora no kwangirika neza. C26000 ikoreshwa mu bwubatsi, ibikoresho bikururwa kandi bizungurutswa, imiyoboro y'amashanyarazi n'ibihuza, imigozi y'inzugi, n'ibikoresho by'amazi. C26130 ikoreshwa mu byuma bikoresha imiyoboro n'ibikoresho bihura n'amazi, harimo n'amazi yo kunywa.
C26800, Umuringa w'umuhondo, ni umuringa wa alpha ugizwe n'igice kimwe ufite umuringa muto cyane. Ukoreshwa aho ubushobozi bwawo bwo gukurura cyane n'igiciro gito bitanga inyungu. Iyo uduce twa beta duhujwe dushobora kubaho, bikagabanya ubushobozi bwo gupfuka no kurwanya ingese.
Imiringa irimo ibindi bintu
C35600 na C37000, umuringa wo gushushanya, ni umuringa wa alpha-beta wa 60/40 ufite urwego rutandukanye rw'icyuma cyo gushushanya kugira ngo utange imiterere y'imashini. Ukoreshwa cyane ku mabati n'amabara byashushanyije, ibikoresho by'ubwubatsi, n'ibikoresho. Ntibigomba gukoreshwa mu mirimo yashushanyijeho aside, aho umuringa wa alpha wa elegitoroniki ugomba gukoreshwa.
C38000, Section brass, ni umuringa woroshye gukururwa ufite lead alpha/beta hamwe n'inyongera nto ya aluminiyumu, itanga ibara rya zahabu. Uwo mushumi utanga imiterere yo gukata ku buntu. C38000 iboneka nk'inkoni zo gukururwa, imiyoboro, impande n'imfuruka, ibisanzwe bikoreshwa mu bikoresho by'ubwubatsi.
C38500, umuringa ukata, ni ubwoko bwiza cyane bwa 60/40 umuringa, ufite imiterere myiza yo gukata. Ikoreshwa mu gukora ibice by'umuringa ku bwinshi aho bisaba umusaruro mwinshi kandi igihe kirekire cyo gukoresha ibikoresho, kandi aho nta kindi gikorwa gikonje gikenewe nyuma yo gukora.
Urutonde rw'ibicuruzwa by'umuringa
● Ifishi y'ibicuruzwa
● Ibikoresho bizungurutse bikozwe mu buryo burambuye
● Inkoni, imigozi n'ibice byakozwe
● Gutunganya no gucura ibintu
● Imiyoboro idafite umugozi yo gukoresha mu gukwirakwiza ubushyuhe
● Imiyoboro idafite umushongi yo gukoresha mu gukonjesha no mu gukonjesha
● Imiyoboro idafite umushongi ikoreshwa mu ikoranabuhanga
● Insinga zo gukoresha mu bijyanye n'ubuhanga
● Insinga zikoreshwa mu by'amashanyarazi
Jindalai Steel Group itanga ubwoko butandukanye bw'ibicuruzwa by'umuringa mu bunini no mu bwinshi kugira ngo bihuze n'ibyo umushinga uwo ari wo wose ukeneye. Twakira kandi imiterere, ingano, imiterere, n'amabara byihariye. Ohereza ikibazo cyawe maze tuzishimira kugisha inama by'umwuga.
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Igihe cyo kohereza: Ukuboza-19-2022
