Urinda imiyoboro y'icyuma ingese ukoresheje galvanizing ishyushye.Ibikoresho byo gushyushya imiyoboro y'icyumaipfuka buri muyoboro na zinc, bigatuma habaho ubwirinzi bwo kwirinda ingese.Imiyoboro yo gusakaza ibyumafasha mu gutuma irangi rikomeye kandi ringana. Reba imbonerahamwe iri hepfo. Igaragaza uburyo imiyoboro ya galvanised imara igihe kirekire mu bidukikije bitandukanye.
Ibintu by'ingenzi byakunzwe
- Gushyushya mu maziirinda imiyoboro y'icyuma ingese ikoresheje irangi rinini rya zinc, rikora nk'uruzitiro rurinda ingese.
- Gutegura neza ubusoNi ingenzi cyane. Gusukura no gusya imiyoboro bituma zinc ifata neza, birinda inenge mu gipfundikizo.
- Imiyoboro ya galvanize iramba cyane, akenshi imara imyaka 40 kugeza kuri 50, bigatuma iba amahitamo meza ku nganda zitandukanye.
Ibikoresho byo gushyushya ibyuma bikoresha amashanyarazi n'intambwe zo kubitunganya
Umuyoboro w'icyumaibikoresho byo gushyiramo ibyuma bishyushyeBigufasha kurinda imiyoboro y'icyuma ingese no kwangirika. Ibi bikoresho ubikoresha mu nganda nyinshi, nko mu bwubatsi, imashini, inganda zikora imiti, na gari ya moshi. Ibi bikoresho bikora imiyoboro ifite umurambararo kuva kuri santimetero 1.5 kugeza kuri 1.8 n'uburebure kuva kuri metero 4 kugeza kuri 8. Bishobora gutwikira imiyoboro ifite zinc ipima garama 50 na 400 kuri metero kare. Ibi bikoresho bishobora gutunganya toni zigera ku 80.000 z'imiyoboro y'icyuma buri mwaka.
| Ikintu | Ibisobanuro |
|---|---|
| ibikoresho | insinga y'icyuma |
| uburebure bw'umurambararo | 1/2 ～ santimetero 10 |
| uburebure bw'umuyoboro | 4～8 m |
| ubwoko bw'igitambaro | zinki |
| uburemere bwo gutwikira | 50~400g/m2 |
| ubushobozi | 40000~80000T/umwaka |
Gutegura no Gusukura Ubuso
Utangira gusukura imiyoboro y'icyuma. Iyi ntambwe ikuraho umwanda, amavuta, n'ibindi bihumanya. Iyo usibye gusukura, igishishwa cya zinc ntikizafata neza. Ugomba gukuraho slag yo gusuka, burrs, mill scale, varnishes, epoxies, umucanga, amarangi ashingiye ku mavuta, ibimenyetso bya crayon, n'ibishashara cyangwa amavuta menshi. Ukoresha ubwogero bwo gukuraho amavuta hamwe na sodium hydroxide kugira ngo ukureho amavuta n'amavuta. Nyuma yo gukuraho amavuta, woza imiyoboro n'amazi. Hanyuma ukoresha aside hydrochloric cyangwa sulfuric kugira ngo ukureho ingese n'ibishishwa. Iyi ntambwe yitwa pickling.
Inama: Buri gihe oza imiyoboro nyuma yo gusukura aside kugira ngo ukureho ibisigazwa byose bya aside. Yumisha imiyoboro burundu mbere yo kujya ku ntambwe ikurikira.
Gutunganya imiyoboro y'icyuma
Hanyuma, ushyira imiyoboro mu gikoresho cyo gukurura amazi. Gukurura amazi bikuraho ogisijeni zisigaye kandi bikakumira ogisijeni nshya mbere yo gusiga zinc ku miyoboro. Ukoresha umuti wa zinc ammonium chloride muri iyi ntambwe. Ubushyuhe bwiza bwo gukurura amazi ni hagati ya 60 na 80 °C. Ubu bushyuhe bufasha amazi gusukura neza ubuso bw'icyuma. Ibintu by'ingenzi bikurura amazi ni zinc chloride na ammonium chloride. Iyi miti ikuraho ogisijeni y'icyuma kandi ikanoza urujya n'uruza rwa zinc. Gukurura amazi binagufasha gukoresha zinc nke kandi bikagabanya imyanda.
- Korode ya zinki: 60–80%
- Ammonium chloride: 7–20%
- Ibintu bihindura imiterere y'amazi: 2–20%
- Izindi myunyu ngugu: nikeli, kobalti, manganese, icyuma cy'ubutare, tin, bismuth, antimoni
Kwibira mu bwogero bwa Zinc
Hanyuma winjiza imiyoboro mu bwogero bwa zinc ishongeshejwe. Ibikoresho byo gukaranga imiyoboro y'icyuma bikomeza ubwogero bwa zinc ku bushyuhe bukwiye, akenshi hagati ya 825 na 870 °F (440–460 °C). Ubika imiyoboro mu bwogero iminota 5 kugeza kuri 15. Kuri iyi nshuro, zinc ifatana n'icyuma igakora irangi rikomeye kandi ringana. Ubwogero bwa zinc butwikira buri gice cy'umuyoboro, ndetse n'imbere no hafi yawo.
Icyitonderwa: Iyo udacunga ubushyuhe cyangwa igihe, ushobora kugira inenge nk'ibibyimba, uduheri, cyangwa gushibuka.
Gukonjesha no Gusukura Bya Nyuma
Umaze gukuraho imiyoboro mu bwogero bwa zinc, uyikonjesha mu kigega cyo kuyicanira. Gukonjesha bihagarika ingaruka hagati ya zinc n'umwuka. Hanyuma woza imiyoboro n'amazi meza kugira ngo ukureho imiti yose isigaye. Niba wakoresheje isuku ya aside, oza imiyoboro bwa kabiri. Yumisha imiyoboro n'umwuka ushyushye kugira ngo urebe neza ko nta bushuhe busigaye. Iyi ntambwe ituma ubuso bukomeza gusukurwa kandi ikarinda ingese y'umweru.
- Oza n'amazi meza
- Kumisha n'umwuka ushyushye
- Bika imiyoboro ahantu humutse
Igenzura n'Isuzuma ry'Ubuziranenge
Ugomba kugenzura imiyoboro kugira ngo urebe neza ko igitambaro gikomeye kandi kiringaniye. Ukoresha igenzura rigaragara, ibipimo by'ubugari, n'ibizamini byo kureba niba ari kimwe. Ureba kandi niba hari ubukana, ingese, n'ibyangiritse. Upima ingano y'umuyoboro kandi ukareba niba hari aho amazi ava. Ukurikiza amabwiriza nka ASTM A500 na EN 10219. Aya mahame agufasha kwemeza ko imiyoboro izaramba kandi ikarinda ingese.
Ubuhanga bwo kugenzura Ibisobanuro Igenzura ry'amaso Reba niba ubworoherane, inenge, na ingese Ubunini bw'urutonde Koresha ibipimo kugira ngo upime ubugari bw'igitambaro Ubumwe Shaka aho hashishwa cyangwa hadahuje neza Ubukana Ubuso bumeze nabi bwo gupima Igenzura rya corrosion Shaka ibikomere cyangwa ibyangiritse Ubwiza bwo gusudira Reba niba hari iminyururu cyangwa ibisigazwa by'amazi Ibikubiye mu ruganda Gerageza niba hari zinc n'icyuma bihagije Imyitwarire ya mekanike Pima imbaraga n'ubworoherane Igenzura ry'ibipimo Emeza uburebure, ubugari n'uburebure Ikirango n'ikimenyetso Reba neza ibyapa Ikizamini cyo kuvomba Menya neza ko imiyoboro idafite imiturire cyangwa imyobo Icyibutso cy'umutekano: Buri gihe kurikiza amategeko y'umutekano mu gihe ukoresha ibikoresho by'icyuma bishyushya imiyoboro. Suzuma imiyoboro kugira ngo irebe ko nta byangiritse kandi urebe neza ko amazi ari meza kugira ngo wirinde ingese.
Akamaro k'ibikoresho byo gushyushya ibyuma bikoresha icyuma gishyushya icyuma
Uburinzi bw'ingese n'ubukonje buhanitse
Ubona uburinzi bukomeye ku ngese iyo ukoreshejeibikoresho byo gushyushya imiyoboro y'icyuma. Igishishwa cya zinc gikora uruzitiro runini rurinda amazi, umwuka n'imiti kugera ku byuma. Uru ruzitiro rukora neza kurusha irangi cyangwa irangi ryoroheje. Zinc kandi irinda icyuma iyo irangi ryacitse. Zinc izabanza kwangirika, ikarinda icyuma kiri munsi.
- Urusobe rw'amazi rwa zinc rushobora kwihanganira ikirere kibi n'imiti.
- Urabona ubu buryo bukoreshwa ku biraro, inkingi z'amazi, n'imiyoboro yo hanze kuko bumara igihe kirekire.
- Igishishwa cya zinc gikoresha uburyo bwo kurinda imiyoboro ndetse n'uburyo bwo kuyirinda, bityo imiyoboro yawe igakomeza kuba myiza nubwo ubuso bwayo bwangirika.
Ubushakashatsi bwa siyansi bwerekana ko zinc ikora ibintu byihariye, nka ZnO na Zn5Cl2 (OH)8, bigabanya ingese kandi bigatuma imiyoboro ikomeza gukomera mu bidukikije bikomeye.
Uburyo Ibisobanuro Uburinzi bw'imbogamizi Urusobe rwa zinki rubuza amazi n'umwuka kugera ku cyuma. Uburinzi bw'igitambo Zinc irangirika mbere y'icyuma, ikarinda nubwo yashwanyaguwe. Ihindagurika ry'ikirere mu buryo bw'umwimerere Uko igihe kigenda gihita, zinc ikora ibindi bice birushaho kurengera. Kuramba no kuramba kurushaho
Ushobora kwitega ko imiyoboro ya galvanize izamara imyaka ibarirwa muri za mirongo. Uko igishishwa cya zinc kirushaho kuba kinini, niko imiyoboro yawe izamara igihe kirekire. Urugero:
Ubwoko bwo gupfuka Igihe cy'ubuzima giteganijwe mu bidukikije biri hagati G30 Imyaka 5–10 G90 Imyaka 20 cyangwa irenga Imiyoboro myinshi ya galvanize imara imyaka 40 kugeza kuri 50. Ahantu humutse, ishobora kumara igihe kirekire kurushaho. Iyo ukoresheje ibikoresho bya galvanize by'icyuma bishyushye, bifasha imiyoboro yawe kwirinda ingese no kwangirika imyaka myinshi.
- Imiyoboro iri ahantu hadakunze kugaragara ubushuhe bwinshi ishobora kumara imyaka 70.
- Mu hantu hatose cyangwa harimo umunyu, igihe cyo kubaho gishobora kuba gito, ariko kikaba kirekire cyane kurusha icyuma kidapfutse.
Kugabanya ikiguzi no kubungabunga bike
Uzigama amafaranga uko igihe kigenda gihita ukoresheje imiyoboro ya galvanize. Igiciro cya mbere kiri hejuru gato ugereranyije n'irangi, ariko ukoresha make mu gusana no kubungabunga. Dore igereranya ryihuse:
Uburyo bwo Kwirinda Igiciro cy'ibanze Imyaka y'ubuzima (imyaka) Amafaranga yo kubungabunga NPV Gushyushya mu mazi ashyushye 100 25 0 100 Sisitemu yo gusiga amarangi 90 8 169 169 Imiyoboro ya galvani ikenera gusukurwa gake kandi idakenera gusanwa gake. Gusiga kwayo gukomeye bivuze ko udakwiye guhangayikishwa n'ingese cyangwa amazi aturuka kenshi. Ibi bituma iba amahitamo meza ku mishinga minini n'ahantu wifuza ko imiyoboro imara igihe kirekire.
Ibikoresho bishyushya bigufasha kurinda imiyoboro y'icyuma imyaka myinshi. Ubona imikorere yizewe mu bidukikije bitandukanye.
- Kuramba igihe kirekire biterwa n'imiterere y'ibidukikije.
- Impuguke ziravuga koburi ntambwe y'ibikorwa igira ingarukaUbwiza n'imbaraga byo gusiga.
Intambwe Ingaruka ku mikorere myiza Isuku Binoza uburyo bwo gufatana neza no gukumira inenge Guteka ibiryo Bigira ingaruka ku buryo bworoshye no ku bwiza Guhindura imiterere y'amazi Bituma zinc itembera neza Kwibira mu mazi Igenzura ubugari n'ubwiza bw'imbere Igenzura Yemeza ko gusiga irangi byujuje ibisabwa
Igihe cyo kohereza: 11 Nzeri 2025