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Rufin Karfe: Duk abin da kuke Bukatar Ku sani

Rufin Karfe: Duk abin da kuke Bukatar Ku sani

Sabuntawa ta ƙarshe 08/31, Ƙimar lokacin karatu: 5 mins

Ƙarfe mai rufi sassa

Ƙarfe mai rufi sassa

Thekarfe shafishine tsarin rufe wani ɓangaren kayan aiki tare da ƙarin ƙarfe na ƙarfe da gami don guje wa lalata.Bugu da ƙari, hana lalacewa, murfin ƙarfe yana inganta kayan aikin injiniya, jiki, da kayan ado na sassan da ake amfani da shi (Substrate).Akwai hanyoyi da yawa na cimma ƙirar ƙarfe a saman, gami da electrochemically, sunadarai, da injiniyoyi.

Zinc, cadmium, aluminum, chrome, nickel, da azurfa sune ƙarfe na yau da kullun da ake amfani da su don suturar ƙarfe.Koyaya, Zinc shine mafi yawan al'adar masana'antar masana'anta.

Wannan labarin zai bincika fasahohin sutura masu yawa na ƙarfe, gami daelectroplating, galvanizing, foda shafi, thermal spraying, zanen, da wuya karfe shafi, kazalika da amfanin.

 

Nau'ukan Rubutun Ƙarfe na gama gari

 

1.          Electroplating

Electroplating shine tsari na haɓaka ƙaramin ƙarfe na bakin ciki na rufi akan saman ƙasa ta hanyar lantarki.The substrate abu hidima a matsayin cathode, da kuma shafi abu a matsayin anode a cikin tsari.Ana amfani da maganin ruwa na acid, tushe, ko gishiri don gudanar da halin yanzu.A nan, kayan da aka rufe ya kamata a ƙunshe a cikin maganin ruwa.

Ions na kayan shafa suna tafiya zuwa cathode yayin da ake amfani da wutar lantarki a kan na'urorin lantarki, inda suke ajiye Layer.An fi amfani da wannan hanyar a cikinsanya Zincakan kayan ƙarfe.

Saitin Electroplating

Saitin Electroplating

Dole ne a rufe saman tare da kayan da aka 'yanta daga anode.Ƙararren ƙididdigewa yana shafar sauye-sauye da yawa, gami da yawa na yanzu, tsawon lokaci na electrolysis, da sauran sigogi.Bari mu hango wannan ta amfani da ma'auni mai rikitarwa.

Ƙarfe na ƙarfe (V) = KI t

Ina,

K= electrochemical daidai akai akai, wanda ya bambanta akan na'urorin lantarki da nau'in electrolyte

I = halin yanzu ya wuce ta hanyar electrolysis (A)

t = lokacin electrolysis (sec)

Domin ingancin shafi, da substrate bukatar tsaftacewa da kyau don cire tsatsa, mai, slags, da sauran surface ajizanci kafin a ci gaba da electroplating.

 

2.          Galvanization

Galvanized sassa

Galvanized sassa

Shi ne tsarin suturar ƙarfe na yau da kullun wanda aka sanya Zinc akan ƙarfe ko ƙarfe don kariya daga lalata.Idan kun taɓa lura cewa kusan duk kayan ƙarfe suna da haske mai walƙiya, tint ɗin azurfa a saman su, wannan launi yana haifar da galvanization kuma an san shi da ƙarfe na galvanized.Sassan suna galvanized ta hanyar tsoma su cikin maganin tutiya mai zafi, wanda ke samar da sirin kariya.

A cikin aiwatar da galvanization mai zafi, an tsoma tsaftataccen ƙarfen tushe (bayan ya kai kusa da wurin narkewa na Zinc) a cikin narkakken zinc bath.A ƙarshe, an samar da Layer mai rauni da iri ɗaya ta hanyar gudanar da zanen gado ta cikin rollers nan da nan bayan shafa.Rubutun ƙarfe tare da galvanization abu ne mai araha, mai sauƙi, da sauri wanda ke ba da juriya na lalata.

Kayan aiki da sassan injunan noma, motoci, kayyaki, gine-gine, da sauran abubuwa da yawa duk ana aiwatar da su ne ta hanyar sarrafa galvanization.

 

3.          Rufe foda

Thefoda shafiHanyar tana amfani da ƙarfin lantarki don shafa busasshiyar foda mai ƙarfe zuwa saman ɓangaren.Foda yana ƙunshe da tsattsauran hatsi na ɓangarorin pigment waɗanda ke ba da launi mai dacewa.

Ana tsabtace saman kayan da za a shafa a farkon lokaci, inda aka cire turɓaya, tsatsa, slags, da duk wani gurɓataccen gurɓataccen abu ta hanyar yin amfani da tsabtace acid ko kawai ruwa mai tsafta, dangane da tsabtar farfajiyar da kuma kammala bukatun inganci.Har ila yau, tsarin tsaftacewa yana ƙara mannewa na farfajiyar don haka rufin zai zama mafi tasiri.

Fashi mai rufi

Fashi mai rufi

Dangane da aikace-aikacen ƙarshe, ana fesa foda a saman, ko kuma sassan suna nutsewa a cikin ruwa tare da ɓangarorin foda da aka dakatar.Bayan haka, abubuwan da aka gyara suna zafi don sa foda ya narke kuma ya tsaya a kan murfin amintacce.

Yawancin kayan daki na ƙarfe suna da murfin foda da ake amfani da su don hana tsatsa daga kafa.Hanya ce mai tsada wacce ke sa samfura da sassa su dawwama.

 

4.          Rufe fenti

 

Ƙarfe mai rufin fenti

Ƙarfe mai rufin fenti.

"Labarin fenti na ƙarfe" yana nufin yin amfani da fenti iri-iri na ruwa zuwa saman kayan.Tsarin samar da ƙarin ƙaramin ƙarfe na bakin ciki wanda ke tsayayya da lalata yana da matukar al'ada.Koyaya, ƙirƙira launi shine muhimmin sashi a cikin yadda wannan dabarun ke da tasiri.Sabili da haka, ana buƙatar nau'ikan fenti daban-daban dangane da nau'in kayan, yanayin da aka fallasa, da buƙatun aikin.

Rufin fenti ba shi da ɗorewa fiye da sauran hanyoyin rufin ƙarfe da muka bincika saboda yana iya lalacewa bayan ɗan lokaci.Duk da haka, har yanzu hanya ce mai kyau don yin samfura da sassan da za a shigar a cikin gida masu jure lalata.

 

5.          Thermal spraying

The thermal spraying shafi ya fi shahara ga karfe Layer na karfe Tsarin.Karfe da aka yi amfani da shi a kanana da manya kamar titin jirgin kasa, wayoyi, da gine-ginen karfe yana fuskantar muhalli kuma yana bukatar kariya mai karfi daga samuwar tsatsa.Saboda girmansu, waɗannan sifofin suna da ƙalubale don yin galvanize, electroplate, ko gashi tare da karafa masu kariya ta wasu hanyoyin.Amma ta amfani da dabarar fesa zafi, yana yiwuwa a shafa saman karfe da Zinc, aluminum, ko zinc-aluminum gami.

Thermal spraying aiki

Thermal spraying aiki

Ana yin tsaftacewa a cikin kashi na farko don inganta mannewa da kuma kawar da rashin lahani.Bayan haka, bindigar fesa tare da tushen zafi (wutar iskar oxygen ko baka na lantarki) ana ciyar da shi tare da foda na karfe ko nau'ikan waya.Sannan ana fesa ruwan Zinc ko aluminium a saman ta hanyar amfani da matsewar jirgin sama.Ana iya amfani da aluminum akai-akai azaman shinge mai shinge kafin Zinc don inganta tasirin abin rufewa.Yana amfani da oxides na titanium, chromium, da nickel.

Yanzu bari mu ɗan ƙara magana game da rufin ƙarfe a kan ƙarfe tunda yawancin gine-gine a yau an gina su da ƙarfe, kuma kowane nau'in masana'antu na amfani da samfuran ƙarfe da sassa.

 

Rufe Karfe

Manufar farko na rufin ƙarfe na ƙarfe shine haɓaka juriya da ƙarfinsa a cikin injin zamewa ta yadda zai iya jure yanayin mafi tsananin ba tare da lalacewa ba.

Sassan tare da rufin ƙarfe mai wuya

Sassan tare da rufin ƙarfe mai wuya

Hanyoyi da yawa, ciki har da na'ura mai aiki da karfin ruwa, dagawa, da hydrophilic, sun dogara ne akan ci gaba da zamewar saman;idan an kware murfin, saman sun rasa ikon yin tsayayya da lalata, wanda ke haifar da gazawar tsarin.Don haka, murfin mai ƙarfi zai iya jurewa gogewa da zamewa ba tare da kwasfa mai rufin ba.

 

Amfani

·   Aiwatar da kariyar karfe mai karewa zuwa saman yana kare kayan daga lalacewa da lalacewa.

·   Bayan yin amfani da murfin karfe, zai yi tsayayya da lalacewa, yana sa samfurin ƙarshe ya fi tsayi.

·   Har ila yau, ƙarin Layer yana taimakawa tare da kayan aikin injiniya da halayen jiki, kamar taurin da ƙarfi.

·   Shin kun taɓa jin kalmar"ƙarfe tsafta"?Yana nuni da kiyaye tsaftar saman na dogon lokaci.Sama da murfin ƙarfe yana hana ƙura a cikinsa kuma yana kiyaye tsafta.

·   Bayan murfin ƙarfe, farfajiyar ƙasa za ta bayyana mai haske da sha'awa, yana sauƙaƙa amfani da launuka yayin aiwatarwa.

 

Aikace-aikace

Kusan duk masana'antu, gami da sararin samaniya, kera motoci, aikin gona, tsaro, likitanci, da gini, suna buƙatar abubuwan haɗin gwiwa da samfuran waɗanda ke da kariya daga murfin ƙarfe.

 

Kammalawa: Sabis na Rufe Karfe aProleanHub

Manufar farko na rufin ƙarfe shine don kare farfajiyar kayan daga lalacewa don haɓaka ƙarfin ƙarshen samfurin.Akwai hanyoyi daban-daban na samun suturar karfe;mun tattauna hanyoyi masu mahimmanci a wannan labarin.Zaɓin tsarin suturar da ya dace ya dogara da nau'in kayan aiki, ƙayyadaddun da ake buƙata, tattalin arziki, bincike, da sauran dalilai masu yawa.Don haka, tsarin zai iya zama mai rikitarwa a gare ku.

Muna ba da sabis na ƙwararrun ƙarfe na ƙarfe, gami da electroplating, galvanization, shafi foda, oxide baki, har ma da yadudduka na ƙarfe.Injiniyoyin ƙwararrunmu waɗanda suka yi aiki a cikin ɓangaren gamawa sama da shekaru goma za su zaɓi madaidaicin tsarin sutura a gare ku, ya danganta da buƙatar ku da ƙimar ku.Don haka, idan kuna buƙatar kowane sabis mai alaƙa ko shawarwari, kada ku yi shakkatuntube mu.

 

FAQ's

Menene mafi kyawun murfin ƙarfe don aikina?

Nau'in suturar ƙarfe ya dogara da kayan aikin ku da sauran sigogi.

Wadanne nau'ikan rufin ƙarfe ne na gama gari?

Electroplating, galvanizing, foda shafi, thermal spraying, da kuma zanen su ne na kowa iri karfe shafi.

Menene rufin ƙarfe mai wuya?

Hard karfe shafi ne na musamman irin karfe shafi tsari ga karfe aka gyara wanda dauki bangare a zamiya aiki ci gaba, wanda yafi ƙunshi oxides, nitrides, carbides, borides, ko carbon.

Menene manufar farko na rufin ƙarfe?

Manufar farko na suturar ƙarfe shine don hana ƙarfe daga lalata da ƙara ƙarfin ƙarshen samfurin.

 

 


Lokacin aikawa: Agusta-03-2022

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