Indabyo za Zinc zerekana morfologiya yubuso iranga ubushyuhe-bwuzuye bwa zinc-coil coil. Iyo icyuma cyanyuze mu nkono ya zinc, ubuso bwacyo busizwe na zinc yashonze. Mugihe cyo gukomera kwimiterere ya zinc, nucleation no gukura kwa kristu ya zinc bituma habaho indabyo za zinc.
Ijambo "zinc bloom" rikomoka kuri kirisiti yuzuye ya zinc yerekana urubura rusa na morphologie. Imiterere ya zinc nziza cyane isa na shelegi ya shelegi cyangwa ishusho yinyenyeri esheshatu. Kubwibyo, kristu ya zinc ikozwe muburyo bwo gukomera hejuru yumurongo mugihe gishyushye-yogusunika cyane birashoboka gufata urubura rwa shelegi cyangwa inyenyeri ya mpandeshatu.
Icyuma cya galvanised coil bivuga impapuro zikoreshwa muburyo bwa hot-dip galvanizing cyangwa amashanyarazi, mubisanzwe bitangwa muburyo bwa coil. Igikorwa cya galvanizing gikubiyemo guhuza zinc zashongeshejwe hamwe nicyuma kugirango zongere imbaraga zo kwangirika no kongera ubuzima bwa serivisi. Ibi bikoresho bisanga porogaramu nini mubwubatsi, ibikoresho byo murugo, imodoka, imashini, nizindi nzego. Kurwanya kwangirika kwinshi, imbaraga, hamwe nakazi bikora bituma bikwiranye cyane cyane hanze cyangwa ibidukikije.
Ibintu by'ingenzi birangaicyuma cyumaharimo:
1. Kurwanya ruswa: Ipitingi ya zinc irinda ibyuma biri munsi ya okiside na ruswa.
2. Gukora: Birashobora gukata, kugororwa, gusudira, no gutunganywa.
3. Imbaraga: Imbaraga nyinshi nubukomezi bituma zishobora kwihanganira imikazo n'imizigo.
4. Kurangiza ubuso: Ubuso bworoshye bubereye gushushanya no gutera.
Indabyo za indabyo bivuga imiterere karemano yindabyo za zinc hejuru mugihe cya zinc zegeranye mubihe bisanzwe. Indabyo zitagira indabyo, ariko, zisaba kugenzura urwego rwibanze mu bipimo byihariye cyangwa gukoresha imiti yihariye nyuma yo kuvurwa kumurongo nyuma yo kuva mu nkono ya zinc kugirango igere ku ndabyo. Ibicuruzwa byashyushye byambere byashizwemo byanze bikunze byerekana indabyo za zinc kubera umwanda wogejwe na zinc. Kubwibyo, indabyo za zinc zari zisanzwe zifitanye isano no gushyushya-gushya. Hamwe niterambere ryinganda zitwara ibinyabiziga, indabyo za zinc zabaye ikibazo cyo gutwikira ibisabwa kumpapuro zimodoka zishyushye. Nyuma, mugabanye ibiyobora muri zinc hamwe na zinc zashongeshejwe kugeza kurwego rwa ppm icumi (ibice kuri miriyoni), twageze kumusaruro wibicuruzwa bidafite indabyo zinc cyangwa nkeya.
| Sisitemu isanzwe | Bisanzwe No. | Ubwoko bw'Uruziga | Ibisobanuro | Porogaramu / Ibiranga |
|---|---|---|---|---|
| Ibipimo by’i Burayi (EN) | EN 10346 | Ibisanzwe(N) | Nta bugenzuzi busabwa murwego rwo gukomera; yemerera ubunini butandukanye bwa spangles cyangwa spangle-yubusa. | Igiciro gito, kurwanya ruswa ihagije; bikwiranye nibisabwa hamwe nibisabwa byiza. |
| Mini Spangle (M) | Igenzurwa no gukomera kugirango ubyare ibintu byiza cyane, mubisanzwe bitagaragara kumaso. | Kugaragara neza; ibereye gushushanya cyangwa gusaba bisaba ubuziranenge bwubuso. | ||
| Ikiyapani gisanzwe (JIS) | JIS G 3302 | Ubusanzwe | Ibyiciro bisa na EN bisanzwe; Emera ibisanzwe. | —— |
| Mini Spangle | Igenzurwa no gukomera kugirango habeho uduce twiza (ntabwo byoroshye kugaragara kumaso). | —— | ||
| Ibipimo by'Abanyamerika (ASTM) | ASTM A653 | Ibisanzwe | Nta kugenzura gukomera; Emera ibisanzwe byakozwe muburyo butandukanye. | Byakoreshejwe cyane mubice byubatswe hamwe nibikorwa rusange byinganda. |
| Agace gato | Igenzurwa no gukomera kugirango habeho spangles nziza imwe ikigaragara mumaso. | Tanga isura imwe mugihe uringaniza ibiciro hamwe nuburanga. | ||
| Zeru | Igenzura ryihariye ritanga ibisubizo byiza cyane cyangwa ntanibigaragara (ntibigaragara kumaso). | Ubuso bworoshye, bwiza bwo gushushanya, gushushanya (impapuro zometseho) impapuro, hamwe no kugaragara cyane. | ||
| Igipimo cy’igihugu cy’Ubushinwa (GB / T) | GB / T 2518 | Ibisanzwe | Ibyiciro bisa na ASTM bisanzwe; Emera ibisanzwe. | Byakoreshejwe cyane, bidahenze, kandi bifatika. |
| Agace gato | Nziza, iringaniye neza spangles igaragara ariko ntoya kumaso. | Kuringaniza isura n'imikorere. | ||
| Zeru | Igenzurwa nigikorwa cyo kubyara uduce twiza cyane, tutagaragara kumaso. | Bikunze gukoreshwa mubikoresho, ibinyabiziga, hamwe nicyuma cyanditseho ibyuma aho isura igaragara ari ngombwa. |
Inganda zikunda impapuro zifite indabyo za zinc:
1.
2.
Inganda zikunda impapuro zinike zinc:
1. Gukora ibinyabiziga: Ibibaho byo hanze hamwe nibice by'imbere bisaba ubuziranenge bwo hejuru. Kurangiza neza ibyuma bitarimo zinc byoroheje byorohereza irangi no gutwikira, byemeza ubwiza nubwiza.
2.
3. Inganda za elegitoroniki: Kububiko bwibikoresho bya elegitoronike hamwe nibice byubatswe imbere, ibyuma bitarimo zinc bitarimo zinc byatoranijwe kugirango habeho amashanyarazi meza no kuvura neza.
4.
Ibiciro
Amabati yamashanyarazi hamwe nindabyo za zinc zirimo uburyo bworoshye bwo gukora no kugiciro gito. Umusaruro wamabati ya zinc idafite ibyuma akenshi bisaba kugenzura uburyo bukomeye, bikavamo ibiciro biri hejuru gato.
Igihe cyo kohereza: Ukwakira-05-2025
