Dzimwe nguva zvinonzi 'simbi dzvuku', mhangura, brass nebronze zvinogona kuoma kusiyanisa. Zvakafanana neruvara uye zvinowanzo kutengeswa muzvikamu zvakafanana, musiyano uripo musimbi idzi ungakushamisa! Ndapota ona chati yedu yekufananidza iri pazasi kuti ikupe pfungwa:
| Ruvara | Maitiro Akajairika | Mabhenefiti | |
| Mhangura | Ruvara rutsvuku rweorenji | ● Mapaipi nemidziyo yepombi ● Kuisa waya | ● Kufambisa magetsi zvakanyanya uye kupisa ● Inosungirirwa zviri nyore uye ine ductile yakawanda ● Hunhu hwakanaka hwekurwisa mabhakitiriya |
| Ndarira | Inogona kuva neruvara rutsvuku kusvika rwegoridhe zvichienderana nehuwandu hwezinc inowedzerwa mu alloy | ● Zvinhu zvekushongedza ● Zviridzwa zvemimhanzi | ● Ruvara runoyevedza, rwakaita segoridhe ● Kushanda zvakanaka uye kugara kwenguva refu ● Simba rakanaka kwazvo, rine mazinga e zinc anopfuura 39% |
| Ndarira | Ndarama isina kujeka | ● Menduru nemibairo ● Zvifananidzo ● Zvigadziko zvemaindasitiri nemabheyaringi | ● Inodzivirira ngura ● Kupisa kwakanyanya uye kufambiswa kwemagetsi kupfuura simbi zhinji. |
1. Chii chinonzi Copper?
Mhangura chinhu chesimbi chinowanikwa patafura yeperiodic. Chiwanikwa chechisikigo chinogona kuwanikwa muvhu uye chinowanikwa muBrass neBronze. Migodhi yemhangura inoburitsa mhangura isina kubikwa kubva pamusoro penyika uye inogona kuwanikwa pasi rese. Nekuti simbi iyi inofambisa mvura zvakanyanya uye inokwanisa kutsungirira kupisa, inowanzoshandiswa mumagetsi nemakomputa. Mapaipi emhangura anowanzo shandiswawo mukugadzira mapaipi. Zvimwe zvezvinhu zvinogadzirwa nemhangura zvinodzokororwa panzvimbo dzakasara zvinosanganisira waya yemhangura, tambo, uye machubhu. Mhangura ndeimwe yesimbi dzinokosheswa zvikuru panzvimbo dzakasara.
2. Chii chinonzi Brass?
Brass isimbi yakagadzirwa nesimbi, zvinoreva kuti isimbi yakagadzirwa nezvinhu zvakawanda. Imusanganiswa wemhangura ne zinc, uye dzimwe nguva tin. Kusiyana kwehuwandu hwemhangura ne zinc kunogona kukonzera kusiyana kweruvara uye hunhu hwemhangura. Chitarisiko chayo chinotangira payero kusvika kugoridhe risina kusimba. Zinc yakawanda inoita kuti simbi ive yakasimba uye iwedzere kupfava, uye inoita kuti ruvara rwayo ruwedzere kupfava. Nekuda kwekugara kwayo kwenguva refu uye kushanda kwayo, brass inowanzo shandiswa muzvishandiso zvepombi, zvikamu zvemakanika, uye zviridzwa zvemimhanzi. Inoshandiswawo pakushongedza nekuda kwechitarisiko chayo chegoridhe.
3. Chii chinonzi Bhuronzi?
Kufanana nendarira, ndarira isimbi yakagadzirwa nemhangura nezvimwe zvinhu. Pamusoro pendarira, tin ndiyo inonyanya kuwanikwa mubhuronzi, asi ndarira inogonawo kuva ne zinc, arsenic, aruminiyamu, silicon, phosphorus, uye manganese. Musanganiswa wega wega wezvinhu unogadzira hunhu hwakasiyana musimbi inobuda. Kuwedzerwa kwezvimwe zvinhu kunoita kuti ndarira iome kupfuura ndarira chete. Nekuda kwechitarisiko chayo chegoridhe chisina kusimba uye simba, ndarira inoshandiswa muzvifananidzo, zviridzwa zvemimhanzi, uye menduru. Inoshandiswawo mumaindasitiri senge mabheringi nemabushings nekuda kwekukweshana kwayo kwesimbi-pane-simbi. Ndarira ine mamwe mashandisirwo emvura nekuda kwekudzivirira kwayo ngura. Inobatsirawo kupisa nemagetsi zvakanaka.
4. Musiyano uripo pakati pemhangura, bhuronzi, nebhuronzi
Brass nebronze zvese zvinoumbwa nemhangura, ndosaka dzimwe nguva zvichigona kuoma kuona mutsauko uripo pakati pesimbi nesimbi dzayo. Zvisinei, chimwe nechimwe chine hunhu hwakasiyana uye hunhu hunoita kuti chive chakasiyana nezvimwe. Heano mamwe maitiro ekusiyanisa mhangura, brass, nebronze.
● Ruvara
Mhangura ine ruvara rwakasiyana rwetsvuku-tsvuku. Brass ine chitarisiko cheyero-goridhe chakajeka. Asi bhuronzi, goridhe kana sepia, ruvara rwayo rusina kujeka uye kazhinji inenge iine mhete dzisina kujeka pamusoro payo.
● Ruzha
Unogona kurova simbi zvishoma kuti uedze kana iri mhangura kana kuti chisanganiswa. Mhangura inoburitsa ruzha rwakadzama, rwakaderera. Brass nebronze zvinoburitsa ruzha rwakakwirira, nebrass inonzwika zvakajeka.
● Kuumbwa
Mhangura chinhu chiri mu periodic table, zvinoreva kuti chinhu chimwe chete chiri mumhangura yakachena imhangura. Zvisinei, dzimwe nguva inenge iine tsvina kana zvimwe zvinhu zvakasanganiswa. Brass imhando ye copper ne zinc uye inogona kuva ne tin nedzimwe simbi zvakare. Bronze imhando ye copper ne tin, kunyange dzimwe nguva silicon, manganese, aluminium, arsenic, phosphorus, kana zvimwe zvinhu zvinowedzerwa. Bronze ne Brass zvinogona kuva nesimbi dzakawanda dzakafanana, asi bronze yemazuva ano inowanzova nehuwandu hwakawanda hwe Copper - inenge 88% paavhareji.
● Simba remagineti
Mhangura, brass, nebronze zvese hazvina fer uye hazvifanirwe kuva nemagnetic. Zvisinei, sezvo brass nebronze zviri alloys, dzimwe nguva zvisaririra zvesimbi zvinogona kupinda mazviri uye zvinogona kuonekwa nemagneti yakasimba. Kana ukabata magineti akasimba kusimbi iri kutaurwa nezvayo uye ikapindura, unogona kubvisa chokwadi chekuti imhangura.
● Kugara kwenguva refu
Ndarira yakaoma, yakasimba, uye haichinjiki nyore. Ndarira ndiyo isinganyanyi kusimba, ine mhangura iri pakati. Ndarira inogona kutsemuka zviri nyore kupfuura dzimwe mbiri. Mhangura, panguva imwe chete, ndiyo inonyanya kuchinjika patatu idzi. Ndarira inodzivirirawo ngura kupfuura mhangura, asi haichinjiki semhangura. Mhangura inozooxida nekufamba kwenguva yogadzira girini kuti idzivirire kubva mukuora.
Unoda kudzidza zvakawanda nezvemusiyano uripo pakati pemhangura nemhangura? Rega nyanzvi dzeJINDALAI dzishande newe kuti usarudze simbi dzakakodzera purojekiti yako inotevera. Fonera nhasi kuti utaure nenhengo yechikwata ine hushamwari uye ine ruzivo.
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Nguva yekutumira: Zvita-19-2022
