Uvuni wopaka galvanizing ndi malo omangira mafakitale omwe amatenthetsa chitsulo kutentha kwambiri kotero kuti mutha kuchipaka ndi zinc. Mukamiza chitsulo mu zinc yosungunuka mkati mwa ng'anjo iyi, mumapanga chotchinga champhamvu chomwe chimateteza chitsulo ku dzimbiri ndi kuwonongeka. Kupaka galvanizing kumapanga kusiyana kwakukulu pa nthawi yomwe chitsulo chimatha. Mwachitsanzo, chitsulo chopaka galvanizing chingakhale nthawi yayitali kuwirikiza kanayi kuposa chitsulo chozizira chomwe sichinakonzedwe, monga momwe tawonetsera pansipa:
| Mtundu wa Chitsulo | Kuwonjezeka kwa Nthawi ya Moyo (nthawi) |
|---|---|
| Chitsulo Chopangidwa ndi Galvanized | 2.5 – 4 |
| Chitsulo Chozizira Chosachiritsidwa | 1 (zoyambira) |
Mudzapeza kutiFakitale Yopangira Ng'anjo Yopangira Magetsizimathandiza kwambiri pakuonetsetsa kuti zinthu zachitsulo zimakhala zolimba komanso zodalirika kwa zaka zambiri.
Mfundo Zofunika Kwambiri
- Fungo lopaka maginito limaphimba chitsulo ndi zinc, zomwe zimapangitsa kuti chitetezeke chomwe chimaletsa dzimbiri ndikuwonjezera moyo wa chitsulocho kwambiri.
- Njira yothira ma galvanizing yotenthetsera imatsimikizira kuti chitsulo chimaphimbidwa bwino, kuteteza ngakhale malo ovuta kufikako kuti asawonongeke.
- Uvuni wamakono wopaka ma galvanizing umagwiritsa ntchito njira zamakono zowongolera kutentha kuti zisunge bwino, ndikuwonetsetsa kuti zokutira za zinc ndizabwino kwambiri.
- Chitsulo cha galvanized ndi chotsika mtengo komanso choteteza chilengedwe, chomwe chimafuna chisamaliro chochepa komanso chimakhala cholimba kwa nthawi yayitali.
- Zinthu zotetezera mu uvuni wopaka ma galvanizing zimateteza antchito ku kutentha ndi utsi, zomwe zimapangitsa kuti malo ogwirira ntchito akhale otetezeka komanso ogwira ntchito bwino.
Chidule cha Galasi Yopangira Magalasi
Kodi Ng'anjo Yopangira Magetsi N'chiyani?
Mumagwiritsa ntchitong'anjo yopangira magetsikutentha chitsulo ndikuchipaka ndi zinc. Njirayi imapanga gawo lolimba lomwe limateteza chitsulo ku dzimbiri ndi kuwonongeka. Ng'anjo ndi mpanda waukulu wamafakitale wopangidwa kuti ufike kutentha kwambiri. Mupeza mitundu ingapo ya ng'anjo zophikira m'mafakitale. Mtundu uliwonse umagwiritsa ntchito ukadaulo wosiyana wotenthetsera ndipo umakwaniritsa zolinga zake. Nayi tebulo lomwe likuwonetsa mitundu yayikulu:
| Mtundu wa Ng'anjo | Ukadaulo Wotenthetsera | Kuchuluka kwa Kutentha (°C) | Mapulogalamu |
|---|---|---|---|
| Furnace Yoyatsidwa Mwachindunji ya Andritz | Kuthamangitsidwa Mwachindunji | 680-750 | Kukonzekera kwa Chitsulo Champhamvu Kwambiri, kuyeretsa mizere, kuyika ma galvanizing, ndi njira zoyika ma galvaning. |
| Kutentha kwa Machubu Owala | Chubu Chowala | 900-920 | Njira zowonjezerera mafuta pogwiritsa ntchito zoyatsira moto zobwezeretsa kutentha kapena zoyambitsa kutentha. |
| Kutentha kwa Induction | Kuyambitsa | N / A | Kukweza kutentha m'mlengalenga winawake (H2 ndi N2) pogwiritsa ntchito ukadaulo woteteza ma coil. |
Uvuniwu umagwiritsa ntchito ketulo ya zinc yopangidwa ndi chitsulo chapadera chokhala ndi mpweya wochepa komanso silicon. Zipangizozi zimapatsa ketulo mphamvu yolimbana ndi kutentha kwambiri komanso kugundana ndi zinc yosungunuka. Mutha kudalira ng'anjo kuti isunge zinc pamalo oyenera kuti igwiritsidwe ntchito.
Langizo: Kapangidwe ka ng'anjo kamakhudza momwe zinc imamatirira bwino ku chitsulo. Ngati mulamulira kutentha ndi nthawi yoviika, mumapeza chophimba chofanana chomwe chimakhala nthawi yayitali.
Ntchito Zazikulu ndi Mapindu
Ntchito yaikulu yang'anjo yopangira magetsiKuteteza chitsulo ku dzimbiri. Mumakwaniritsa izi mwa kuviika chitsulo mu zinc yosungunuka, yomwe imapanga wosanjikiza wolimba komanso wokhuthala. Sanjikiza iyi imateteza chitsulo ku chinyezi ndi mpweya. Mumapezanso maubwino ena angapo:
- Chitetezo Chapamwamba cha Dzimbiri: Chophimba cha zinki chimateteza chitsulo ku dzimbiri ndipo chimapitiriza kukhala ndi moyo wautali.
- Chitetezo Chodzichiritsa: Zinc imaphimba mikwingwirima ndi m'mbali zomwe zili poyera, kotero chitsulocho chimakhala chotetezeka.
- Kuphimba Kofanana: Mumapeza chophimba chokwanira, ngakhale m'malo ovuta kufikako.
- Kugwiritsa Ntchito Ndalama Moyenera: Kukonza ma galvaning kumawononga ndalama zochepa pakapita nthawi chifukwa simukusowa kukonza kwambiri.
- Kulimba: Chophimbacho chingakhalepo kwa zaka 50 kapena kuposerapo.
- Palibe Kukonza: Mumawononga nthawi ndi ndalama zochepa pakukonza.
- Woteteza chilengedwe: Zinc ingagwiritsidwenso ntchito, ndipo njirayi sigwiritsa ntchito zinthu zovulaza.
- Kugwiritsa Ntchito Ndalama Moyenera Kwa Nthawi Yaitali: Poyamba mumalipira ndalama zambiri, koma mumasunga ndalama chifukwa chitsulocho chimakhala nthawi yayitali.
Chitsulo chopangidwa ndi galvanizing chimakhala kwa zaka zambiri, nthawi yayitali kwambiri kuposa chitsulo chosaphimbidwa. Mutha kuona kuti kuyika ma galvanizing m'madzi otentha ndi kothandiza komanso kotsika mtengo kuposa makina opaka utoto, omwe amafunika kukonzedwa nthawi zonse ndikupakidwa utoto. Pogwiritsa ntchito ng'anjo yopangidwa ndi galvanizing, mumapangitsa chitsulo kukhala cholimba, chotetezeka, komanso chodalirika kwa zaka zambiri.
Njira Yogwirira Ntchito
Zigawo Zofunika
Mudzapeza kuting'anjo yamakono yopangira ma galvanizingimagwiritsa ntchito zinthu zingapo zofunika pokonzekera ndikupaka chitsulo. Chigawo chilichonse chimagwira ntchito yapadera poonetsetsa kuti chophimba cha zinc chili cholimba komanso chofanana. Nayi tebulo lomwe likuwonetsa zinthu zazikulu ndi ntchito zake:
| Chigawo | Kufotokozera |
|---|---|
| Matanki Ochotsera Mafuta | Chotsani mafuta, dothi, kapena utoto kuchokera ku chitsulo musanagwiritse ntchito galvanizing. |
| Matanki Ophikira | Chotsani oxide, grill scale, ndi dzimbiri pogwiritsa ntchito asidi kuti muwonetsetse pamwamba pa chitsulo choyera. |
| Tsukani Matanki | Tsukani asidi kapena zinthu zina zodetsa mukamaliza kuzitsuka kuti malo ophikira akhale oyera. |
| Dongosolo Losuntha | Konzani pamwamba pa chitsulo kuti zinki ikhale yolimba bwino ndipo mupewe kukhuthala musanagwiritse ntchito galvanizing. |
| Ketulo Yopangira Magetsi | Gwirani zinc yosungunuka kumene chitsulo chimamizidwa kuti chipange utoto wolimba komanso wosapsa ndi dzimbiri. |
| Kuzimitsa ndi Kuziziritsa | Ziziritsani chitsulo cholimba mwachangu kuti chikhale cholimba ndikuchikonzekera kuti chiziyang'aniridwe. |
Mumagwiritsanso ntchito mbali zina zofunika pa ndondomekoyi:
- Kusamba kwa zinc kumakupatsani mwayi woviika chitsulo mu zinc yosungunuka kuti mupange utoto wofanana.
- Uvuni wouma umachotsa chinyezi chowonjezera kuchokera ku chitsulo chophimbidwa.
- Chipangizo choyezera kupsinjika chimawongolera chitsulo, kotero kuti chophimbacho chikhale chofanana.
- Ketuloyo imafunika kusamalidwa nthawi zonse kuti isawunjikane zinthu zosafunikira.
- Thanki yotulutsira madzi imachotsa ma oxides, kuonetsetsa kuti zinc imamatirira bwino.
Zindikirani: Chigawo chilichonse chimagwira ntchito limodzi kuti chikupatseni utoto wa zinc wapamwamba komanso wokhalitsa.
Kutentha ndi Kusungunuka kwa Zinc
Muyenera kutentha ndi kusungunula zinc musanaphike chitsulo. Njirayi imayamba ndi chipangizo chotenthetsera chomwe chimagwiritsa ntchito zipangizo zamagetsi zotenthetsera. Izi zimatenthetsa zinc ingots zisanayambe kusunthira ku chipangizo chosungunula. Mu chipangizo chosungunula, mumayang'anira kuzama ndi kutentha kwa dengu la zinc loyandama mkati mwa mtsempha wosungunula. Kukhazikitsa kumeneku kumakupatsani mwayi wowongolera momwe zinc imasungunukira mwachangu ndikusunga mulingo wa zinc madziwo kukhala wokhazikika.
Kusungunuka kwa zinc kumakhudza momwe mumayendetsera uvuni. Zinc imasungunuka kutentha kotsika kwambiri kuposa kutentha kwake. Izi zimakupatsani zabwino zingapo:
| Ubwino | Kufotokozera |
|---|---|
| Malo Oponyera Olamulidwa | Kusiyana kwakukulu pakati pa malo osungunuka ndi kuwira kumakupatsani mwayi wosungunula zinc mosatekeseka popanda kuitentha ndi nthunzi. |
| Kugwiritsa Ntchito Mphamvu Moyenera | Mukhoza kuyendetsa njirayi pa kutentha kochepa, zomwe zimasunga mphamvu ndikuchepetsa kuwonongeka kwa uvuni. |
| Kusamalira Motetezeka | Kugwira ntchito pansi pa kutentha kumateteza utsi wa zinc kukhala wotsika, zomwe zimapangitsa kuti malo ogwirira ntchito akhale otetezeka. |
Langizo: Kusunga zinc pamalo oyenera kumakuthandizani kuti mupange utoto wosalala komanso wofanana komanso kumateteza malo anu antchito.
Njira Yothira Magalasi Otentha
Mumagwiritsa ntchitonjira yotenthetsera madzi otentha kupaka chitsulo ndi zinc. Njirayi ili ndi njira zingapo zomveka bwino:
- Tsukani chitsulocho ndi madzi oyeretsera kuti muchotse mafuta, mafuta, dothi, ndi utoto.
- Tsukani njira yotsukira.
- Sambani chitsulocho mu njira ya asidi kuti muchotse chipolopolo cha mphero.
- Tsukani njira yothetsera pickling.
- Ikani madzi otuluka, nthawi zambiri zinc ammonium chloride, kuti muchepetse kukhuthala kwa okosijeni ndikuthandizira zinc kumamatira.
- Thirani chitsulocho mu bafa yosungunuka ya zinc mpaka itafika kutentha komweko monga bafa.
- Ziziritsani chitsulocho mu thanki yozimitsira moto kuti chichepetse kutentha kwake.
Njira iyi imakupatsani utoto wofanana wa zinc. Mumaviika chidutswa chonse chachitsulo mu zinc yosungunuka, kotero gawo lililonse limapeza chitetezo chofanana. Mtundu wa flux umaletsa kusungunuka kwa okosijeni ndipo umathandiza zinc kugwirizana ndi chitsulo. Mukamiza chitsulocho mu zinc yosungunuka pa kutentha kwa pafupifupi 840°F, mumapanga zigawo zolimba za zinc-iron alloy. Zigawozi zimateteza chitsulocho ku dzimbiri ndi kuwonongeka.
- Ma galvanizing otentha amaphimba zonse ziwirimkati ndi kunja kwa chitsulo, kotero mumapeza chitetezo chokwanira.
- Njira zina, monga kujambula, zingasiye m'mphepete kapena m'makona muli chivindikiro chochepa.
Kufotokozera: Kuthira ma galvanizing m'madzi otentha kumadziwika bwino chifukwa kumakupatsani chivundikiro chokwanira, chofanana komanso chitetezo chokhalitsa cha zinthu zanu zachitsulo.
Kulamulira Kutentha ndi Chitetezo
Machitidwe Oyang'anira Kutentha
Mufunika kulamulira kutentha bwino kuti mupeze utoto wolimba komanso wofanana wa zinc. Ngati musunga bafa la zinc pakati pa 438°C ndi 460°C, mumathandiza kuti utotowo upangidwe bwino. Kutentha kukakwera kwambiri, ketulo imatha msanga. Mwachitsanzo, pa 480°C, ketulo imatha kukhala zaka pafupifupi zisanu ndi chimodzi. Pa 500°C, imatha kulephera kugwira ntchito m'masiku 20 okha. Muyeneranso kupewa malo otentha, omwe angawononge zida ndikuchepetsa ubwino wa utotowo.
Uvuni wamakono wopaka ma galvanizing umagwiritsa ntchito makina apamwamba kuti azisamalira kutentha. Makina awa amawunika ndikusintha kutentha kuti zinc ikhale pamlingo woyenera. Mutha kuwona ukadaulo waukulu mu tebulo ili m'munsimu:
| Mtundu wa Ukadaulo | Kufotokozera | Ubwino |
|---|---|---|
| Kutentha kwa Magetsi | Amagwiritsa ntchito mphamvu yamagetsi potenthetsera. | Kulamulira kwapamwamba, kutentha kofanana, kugwira ntchito bwino kwambiri, kukonza kochepa, CO2 yochepa. |
| Kutentha kwa Gasi | Amayatsa mpweya kuti atenthetse uvuni. | Imasunga kutentha kwambiri, komwe kumachitika nthawi zambiri m'malo okhazikika. |
| Chipinda Chachiwiri | Amagwiritsa ntchito zipinda ziwiri kuti azisamalira bwino kuyaka. | Zimathandiza kuti mphamvu zizigwiritsidwa ntchito bwino komanso kuti zinthu zizigwiritsidwa ntchito bwino. |
Mungasankhe ng'anjo zotenthetsera madzi, zamagetsi, kapena zogwiritsa ntchito mpweya. Zina zimatha kugwira chitsulo cholemera matani 40 nthawi imodzi.
Zinthu Zotetezeka
Muyenera kuteteza antchito ku kutentha, utsi, ndi ngozi.Zitsulo zophikiramuli ndi zinthu zambiri zachitetezo:
| Mbali Yachitetezo | Kufotokozera |
|---|---|
| Zipangizo Zodzitetezera | Magolovesi osatentha, magalasi oteteza, zovala zodzitetezera, zopumira, ndi zoteteza makutu. |
| Zowongolera Zauinjiniya | Zophimba ng'anjo, makina opumira mpweya, ndi zowongolera phokoso kuti muchepetse zoopsa. |
| Kukonzekera Zadzidzidzi | Zipangizo zothandizira anthu oyamba, shawa zadzidzidzi, zozimitsira moto, ndi zoyeserera zodzitetezera nthawi zonse. |
Langizo: Nthawi zonse gwiritsani ntchito zida zoyenera zodzitetezera ndipo tsatirani malamulo achitetezo kuti aliyense akhale otetezeka.
Ukadaulo Wotenthetsera Wosakanikirana
Zitofu zina zotenthetsera magesi zimagwiritsa ntchito kutentha kosakanikirana. Njirayi imaphatikiza kutentha kwa gasi ndi magetsi kuti zigwire bwino ntchito komanso kusinthasintha. Mutha kusinthana pakati pa gasi ndi mphamvu yamagetsi kapena kugwiritsa ntchito zonse ziwiri pamodzi. Makina osakanikirana amasunga mphamvu, amachepetsa kugwiritsa ntchito gasi, komanso amachepetsa mpweya wa CO2. Amagwiriranso ntchito bwino ndi magwero a mphamvu zongowonjezwdwanso monga dzuwa kapena mphepo.
| Mbali/Ubwino | Kufotokozera |
|---|---|
| Gasi ndi magetsi okonzedwa bwino | Zimaphatikiza zonse ziwiri kuti zigwire bwino ntchito |
| magetsi obwezeretsera | Zimathandiza kuti ng'anjo igwire ntchito nthawi yopuma |
| Kuchepetsa kupsinjika pa zipangizo | Zimawonjezera moyo wa ketulo ndi uvuni |
| Kusunga mphamvu | Amagwiritsa ntchito mphamvu zochepa ndipo amapanga utsi wochepa |
| Ntchito yosinthasintha | Amasintha malinga ndi zosowa zosiyanasiyana komanso magwero a mphamvu |
Mumapeza njira yotetezeka, yobiriwira, komanso yodalirika yopangira ma galvanizing pogwiritsa ntchito ukadaulo wosakanizidwa.
Kuzindikira kwa Fakitale Yopangira Ng'anjo Yopangira Galvanizing
Mapulogalamu a Mafakitale
Mukuona kutiFakitale Yopangira Ng'anjo Yopangira Magetsiimathandizira mafakitale ambiri. Mafakitale awa amathandiza kuteteza zinthu zachitsulo zomwe zimagwiritsidwa ntchito pomanga, magalimoto, ndi kutumiza mphamvu. Mumadalira chitsulo cholimba kuti mupange milatho, nsanja, ndi zomangira. Chophimba cha zinc chimasunga zinthuzi kukhala zolimba komanso zopanda dzimbiri. Nayi tebulo lomwe likuwonetsa magawo akuluakulu omwe amadalira uvuni wolimba:
| Gawo la Makampani |
|---|
| Kupanga Zitsulo |
| Zomangira |
| Kutumiza Mphamvu |
| Kapangidwe ka Magalimoto |
| Zipangizo Zomangira |
A Fakitale Yopangira Ng'anjo Yopangira Magetsiimagwiritsa ntchito njira zotenthetsera monga Sendzimir ndi Cook Northman. Njirazi zimatsuka, kutenthetsanso, ndikuviika chitsulo mu zinc yosungunuka. Mumapeza chitetezo chogwira ntchito komanso chotsika mtengo pazitsulo zambiri. Zinc wosanjikiza umathandiza kuti zitsulo zisawonongeke komanso zimawonjezera moyo wa zitsulo.
Langizo: Mungadalire Galvanizing Furnace Factory kuti ipereke zinthu zachitsulo zomwe zimakwaniritsa miyezo yokhwima yaubwino m'mafakitale ambiri.
Ntchito Zafakitale Ndi Kugwira Ntchito Mwachangu
Mukuona kuti Galvanizing Furnace Factory imagwiritsa ntchito njira zamakono kuti igwire bwino ntchito. Makina odzipangira okha amawonjezera kupanga bwino komanso chitetezo. Ukadaulo wa uvuni wosagwiritsa ntchito mphamvu umachepetsa kugwiritsa ntchito mafuta ndikusunga kutentha kokhazikika. Mapangidwe abwino a fakitale amathandizira kuti zinthu ziziyenda bwino komanso kuti zipitirire kukula mtsogolo. Nayi tebulo lowonetsa njira zazikulu zogwirira ntchito:
| Chitani | Ubwino |
|---|---|
| Machitidwe otsogola odzipangira okha | Kumawonjezera zokolola, kuchepetsa zosowa za ogwira ntchito, kumawonjezera kusinthasintha kwa ntchito, komanso kumawonjezera chitetezo |
| Ukadaulo wa ng'anjo wosagwiritsa ntchito mphamvu zambiri | Amachepetsa kugwiritsa ntchito mafuta, amathandiza kuti mphamvu zizigwira ntchito bwino, komanso amatsimikizira kuti kutentha kumayendetsedwa bwino |
| Kapangidwe kogwira mtima ka zomera | Kumakonza kayendedwe ka zinthu, kumawonjezera chitetezo kuntchito, komanso kumathandizira mwayi wokulitsa zinthu mtsogolo |
Mukuona kuti kuwongolera khalidwe ndi chinthu chofunika kwambiri pa chilichonseFakitale Yopangira Ng'anjo Yopangira Magetsi. Ogwira ntchito amayesa zipangizo, amafufuza pamwamba pa chitsulo, ndikugwiritsa ntchito njira zamakono zoyeretsera. Amatsuka, kuviika, ndikugwiritsa ntchito zokutira za flux kuti apewe okosijeni. Chitsulo chimaviikidwa mu zinc yosungunuka pa 840°F, ndikupanga zigawo zolimba za zinc-iron alloy. Kuziziritsa kolamulidwa kumaletsa kupsinjika ndipo kumasunga chophimbacho bwino. Mafakitale amayesa makulidwe, kumamatira, ndi mawonekedwe ake kuti akwaniritse miyezo ya ASTM.
Mumapeza kuti mizere yopangira ng'anjo yopitilira muyeso imakwaniritsa zochita zokha komanso magwiridwe antchito abwino. Kuwongolera kutentha ndi liwiro molondola kumaonetsetsa kuti cholembera chilichonse chachitsulo chimalandira chophimba chofanana. Machitidwe apamwamba owongolera kutentha amawonjezera kutulutsa kwa ntchito mpaka 25%. Amawonjezera nthawi yogwira ntchito ya mphika wa zinc, amachepetsa ndalama zosamalira, komanso amasunga khalidwe labwino. Ntchito zosamalira chilengedwe zimachepetsa kuipitsa chilengedwe komanso zimapangitsa malo antchito kukhala otetezeka.
Dziwani: Fakitale Yopangira Ng'anjo Yopangira Magetsi imakumana ndi mavuto monga kusunga kutentha, kupewa zolakwika, komanso kuonetsetsa kuti antchito ali otetezeka. Ma protocol abwino komanso zida zogwira ntchito zimathandiza kuthetsa mavutowa.
Mumadalira ng'anjo zopaka galvanizing kuti chitsulo chikhale cholimba komanso chopanda dzimbiri. Zitsulozi zimapanga chotchinga chomwe chimateteza chitsulo ku madzi, mphepo, ndi zinyalala. Chophimba cha zinki chimaphimba inchi iliyonse ndipo chimalimbana ndi kukwawa, kotero chitsulo chanu chimakhala nthawi yayitali.
| Phindu | Kufotokozera |
|---|---|
| Chitetezo cha Zotchinga | Zimaletsa madzi, mphepo, mchere, ndi zinyalala kuti zisafike kuchitsulo. |
| Kukana Kumva Kuwawa | Imateteza chitsulo ngakhale pamwamba pake patakandika. |
| Kuphimba Konse | Amaphimba mbali iliyonse ya chitsulo kuti chitetezedwe mokwanira. |
| Nthawi Yaitali ya Moyo | Sichifunika kukonzedwa ndipo chimakhala kwa zaka zambiri. |
Uvuni wamakono umagwiritsa ntchito njira zowongolera kutentha ndi chitetezo. Mumapeza ntchito yabwino, yotetezeka, komanso yogwira ntchito bwino. Kuyang'anira zinthu zokha komanso nthawi yeniyeni kumakuthandizani kuti ntchito yanu ikhale yokhazikika komanso yodalirika.
Mungayamikire momwe ukadaulo wapamwamba wa uvuni wa galvanizing umathandizira mafakitale kupanga zinthu zotetezeka komanso zokhalitsa.
FAQ
Kodi cholinga chachikulu cha ng'anjo yopangira ma galvanizing ndi chiyani?
Mumagwiritsa ntchito ng'anjo yopangira galvanizing kuti muphimbe chitsulo ndi zinc. Njirayi imateteza chitsulo ku dzimbiri ndi kuwonongeka. Ng'anjoyo imatentha zinc mpaka itasungunuka, kenako mumaviika chitsulocho mu zinc yosungunuka.
Kodi ng'anjo yopangira ma galvanizing imatentha bwanji?
Mungathe kuyembekezera kuti ng'anjo yopangira ma galvanizing ifike kutentha pakati pa 438°C ndi 460°C. Mtundu uwu umasunga zinc yosungunuka ndipo umathandiza kupanga utoto wolimba komanso wofanana pa chitsulo.
Kodi chitsulo chopangidwa ndi galvanized ndi chotetezeka kugwiritsidwa ntchito panja?
Mungadalire chitsulo chopangidwa ndi galvanized pa ntchito zakunja. Chophimba cha zinc chimateteza chitsulo ku mvula, mphepo, ndi chinyezi. Chitetezochi chimathandiza kuti chitsulo chikhalepo nthawi yayitali panja.
Kodi ndi zida ziti zotetezera zomwe muyenera kugwiritsa ntchito pafupi ndi ng'anjo yopangira ma galvanizing?
Mukufunika magolovesi osatentha, magalasi oteteza, ndi zovala zodzitetezera. Muyeneranso kugwiritsa ntchito zopumira komanso zoteteza makutu. Zinthuzi zimakutetezani ku kutentha, utsi, ndi phokoso.
Nthawi yotumizira: Juni-22-2026