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Abubuwan da ke ƙunshi da Saukewar Tensile na Black Painted Steel Strapping

Saukewar Tensile da Abubuwan da ke ƙunshi na Black Painted Steel Strapping

Black painted steel strapping ya fara tare da high carbon steel kamar abin na gaba daya, wanda yana ba shi sauken tensile daga 700 zuwa 1,400 MPa ko kamar 101,500 zuwa 203,000 PSI. Wannan nau'in strapping yana farko ne akan coating da aka nuna sama. A yayin da kekera ta epoxy ko polyester, wannan layi mai sauri take tsawon 0.02 zuwa 0.04 mm amma ta yi aiki sosai don kula da rust formation a kan surface. Alamuƙan da aka yi a wajen kasuwanci suna nuna cewa waɗannan coatings zasu iya rage sauken loss due to corrosion daga 40% zuwa 60% lokacin da suka gabata da agbaye mai ruwa. Wannan yana nufi cewa properties na structure suna barin barin karatu sosai dibu da regular uncoated steel za su ce, a matsayin duk yanzu suna barin harshe na mechanical performance wanda ke sa steel ta zama maimasa a baya.

Yaushe Sakamakon Najeriya Ya Ke Tsayawa Aƙalƙalin Najeriya Mai Ranar

Kwayoyin karbon bayyane tsayin da aikin yiwuwar amfani:

Matsakkin najeriya mai zurfi kamar 1070 da 1095 suna bada har zuwa 95% na tsayin asali sai dai idan an ranke su, waɗanda suka fito don kare abubuwan da suka fi 5,000 kg. Waɗannan matsakkin suna iya amfani da wadannan a ayyukan masin girma inda aka buƙata shahara da kuma ingancin inganci.

Girman Nayi da Girma: Abubuwan Duniya na Tsawon Kwana

Alamar girma taka rawar mahimmanci a cikin tsawon kwana:

• 0.38mm Nayi : Yana iko kwana mai zurfi zuwa ga 1,800 kg
• 0.50mm Nayi : Yana karo kwana mai yawa daga 2,500–3,200 kg
• 16mm Girma : Yana ba da tsauraran ƙarfin cuta 15% karanci than girmama babban 12mm strapping

Amma, girman da suka fada 19mm zai iya reduce flexibility, ta increase risk of failure by 22% a cikin wani ma'aliyar na'ura masu zurfi. Ama tsayin aiki zai samuwa idan an kirkira girman akan kwana da kayan aiki.

Alamar Sarrafa na Steel Strapping na Tsawon Kwana da Durability

ASTM D3950-21 da ISO 14728:2018 sun saba kari takadda mai tsauri ga alkaruwa mai yawa na fasaha, wato:

• Tsaurin tauta aƙalla na 1,000 MPa
• Tasiri na zuma-ranyo aƙalla zuwa 72 sa’a ba tare da katun karfafa
• Gwadawa mai dabin gini a 110% na alamar da aka shigar a cikin 10,000 tsarin

Alkaruwana da suka biro wannan ma'auni sun fi karancin 0.3% na canjin nisa bayan manyan yanayin tasiri, idanin samar da aiki mai amintam ce a cikin ‘yansu da abubuwan samawa.

Zaman lafiya: Shin Karfin Farashin Babi Na Waya Zai iya Tsara A Yanayin Mai Dzifi?

Rawar Farashi a Gwagwarmayar Zama Lafia ga Alkaruwar Fasaha

Ana amfani da farshin da ke tsayin epoxy a kan wani kwayar waya mai zurfi wanda yake kirkirar takaitaccen dumiya wanda ke tsara ruwa da oksijin, wanda ke taimakawa wajen zama rashin kankanta a cikin yankin sarari. Alƙawarin littattafai na nuna cewa wannan aiki ya dace a cikin halayyin normal, amma akwai ilmin da dumiya ta rasha da dubu 40 zuwa 60% lokacin da aka samu shemuran 3.5% ko fiye. Wannan nau'in halayi ke abincin yankin kasa ko a hagu. Saboda wannan iyaka, babu kyau ga alkaruwar gaba daya a wuraren da ke yanzu da ruwan kwayar yayin da ba za a duba ko kuma saukake.

Ƙarfafawa da Alkaruwa: Yadda Suna Taimakawa A Cikin Zama Mai Dauki

Alkaruwarsu suna taimakawa ne a kauye uku:

• Sanya wani abu : Grit blasting yake karkara haɗinji da 70% karfi a karkashin waya mara zaman kansu
• Coating Thickness : Amfani da kayan da ke biyu (25–30μm) yake bada shekara 18–24 karfi a karkashin amfani da kayan daya
• Prosesin kiyaye : Alkawali da suka bukata rarrabarta suna kare sabon yawa uku fiyansu darajar UV duk wadanda aka sauya ta hanyar zazzabi.

Idan aka nemo su, waɗannan alƙawari na iya dobi tsawon amfani na strapping mai albarkatu a kasa mai zurfi.

Ayyukan Strapping na Fulawa Mai Albarkatu a Kasa Mai Maɓaɓɓu Ko Mai Tafiya

A cikin labarin gwaji masu damar tafiya zuwa kasa mai zurfi mai tafiya, strapping mai albarkatu ya fara kara abubuwan da ke samunsa bayan 90 rana—sauran shekaru da suka gabata galvanized, wanda ya dawo da 300 rana. Duk gaban kayan aiki sun haɗa da:

Don yanayin da ke kusurwa ko tayan abubuwa masu harshen, an ayyana karfafa kowane watauku da sauya ruwa kowane 18–24 wata don tsaro daidaiton alaka.

Abubuwan da ke tsawon zaman lafiya da Ayyukan Masu tasowa

Tasowar Zaman Lafiya akan Nau'in Taya Tsare mai Rani Tsutsuwa

Alamtar taushe tana iya tasowa sosai a cikin yawan kwanan wata abubuwa ke tsafi. Lokuta da aka yi hisabin su na sama ya fi 60% ko kusa da kasa, alawaɗawa suna faruwa sosai karshen lokuta mai ruwa. Bayani daga NACE International a shekarar 2023 tumo koroshan suna canzawa uku masu iya yawa a cikin waɗannan halayyukan. Alamar da ke kusurwa daga kasa suna daidaitawa yau da kullum don rashin amfani da kayan dawo, idan ba za a iya amfani da ganyaya. Don haka koyaushe masu amfani da nishadi mai tsada da kayan dawo da ke iya tsinkawa kan zuma da ruwa. Wadannan canje-canje suna taimakawa wajen rage zuwa kama da rage alamtar.

Zama bisa Kimiyya, Ruwa, da Canje-Canjen Temperati

Mukuƙuƙun matakan da suka faruwa akan alamtar mai rana:

• Haɓakar kimika : Kwayoyin, alkali, da solvents sun koshi layer na paint, sune bada steelu zuwa oxidation mai kyau
• Guduwa mai shakawa : Condensation mai yawa ya haifar da micro-cracking, ya kuma karanci tensile strength ta 8–12% kowace shekara (Industrial Fasteners Journal, 2024)
• Kungiyar Tsabaron Daidaita : Zuwarta da fitowa a tsakanin -20°C da 50°C yana koshewa mahukunta na molecular a makon lokaci, tare da kara brittleness

Wadannan abubuwan ke damar yawan a wani ma'adinin duniya mai yanayin mai canzawa, kamar hanyar ajiye da ajiye masu sauri

Hanyoyin Ajiye da Ajiye Masu Iyaka don Kawo Tsaro Mai Daidaito

Zama mai kyau na ajiye da ajiye zai iya kawo yawan shekaru ta hanyom 40%:

• Ajiye kwallo kan duka a wurin da ke da kurungun yabo mai karanci 60% kuma ku kara masa naman daga rayuwar solashi
• Yi amfani da vapor-corrosion inhibitors (VCI) a lokacin ajiye mai tsawo
• Taho dragging strapping a tsakanin surface mai rough ko abrasive a lokacin installation

Wadannan albabbaru suna daidaita da kayan ASTM D3951-22, sai kuma yadda zai iya yanke kyau daga makera zuwa wurin amfani.

Kima cike Buri Kwalli na Fararawa vs. Cire yaɗuƙa da wani nau'in Taliyar Fulani

Takaitaccen bayani game da anufa da darajjeyin taliyar fulani a manufofin masifa

Taliyar fulani na masifa ana kirkirta shi base ga nema na sarauta, kowanne yake daidaita da bukatar ayyukan uku:

• Fatarar Gidamai Galvanized : Fulani mai ciri yaɗuƙa don ingancin karɓuwa mai zurfi, mafi kyau don yankin taro ko wurare mai zurfi na ruwan sama
• Galvannealed steel : Yana da sharafa mai ciri fulani da fararawa, wanda ke ba da ingancin kwalli mai zurfi, wanda a yanzu aka amfani da shi a tsarin faburikati na otomat
• Tashin Namiji : Sharafan fulani mai zurfi na chromium wanda ke ba da ingancin kimika da karɓuwa mai zurfi, wanda ke yanzu a tsarin abubuwan chawo da abubuwan darumi
• Fulani mai buri kwalli na fararawa : Fulani mai zurfi mai ciri polimer, wanda ke ba da ingancin mataimakin da dubawa mai zurfi a kudin sanyi

Inda rana ɗaya zuwa na steel strapping tashi game da jeri abubuwa

Ga wadanda ke neman aikin cikin gida ko kuma na wucin gadi a waje inda ba a buƙatar ƙarfin juriya mai ƙarfi, baƙar fata mai launin ƙarfe mai launin fata shine mafi kyawun zaɓi a kusa. Layin polymer a kan waɗannan madauri yana ba da kariya game da 30 zuwa watakila ma kashi 50 cikin dari mafi kyau a kan tsatsa idan aka kwatanta da ƙarfe mai laushi na yau da kullum bisa ga wasu gwaje-gwaje daga bara. Abin da ke da kyau shi ne cewa har yanzu suna riƙe da kusan dukkanin ƙarfin ƙarfin ƙarfe na asali, daidai a kusa da 98%. Wannan haɗin yana da kyau sosai sa'ad da ake motsa abubuwa a wurin gini, da tara kayan aiki, ko kuma haɗa abubuwa don jigilar su idan ba za su daɗe a waje ba. Bugu da ƙari, launin duhu yana fitowa da kyau wanda ke taimaka wa ma'aikata su ga abin da ke faruwa mafi kyau. Amma idan wani abu yana buƙatar zama har abada a wurare kusa da ruwan gishiri ko yankunan da ke da sinadarai masu tsanani, to, 腳不 ko zaɓuɓɓukan karfe ba za su zama zabi mafi kyau ba.

Masu Sabon Gaba (FAQ)

Menene aikin kanƙwasa mai ƙafa mai duba goma?

An samun farko mai rana mai dubuke da ke nuna yana amfani da shi don karkoshin da ajiyar, na tsakiya a wuraren aikin gine-gine da hanyar yawa wanda ke bukatar inganci mai zurfi kuma wanda baya bukata shigar da ita a wurin farayi.

Shin taimakon kankanta na farko mai dubuken rana yana wane madaidaici?

Yana tafi dari 101,500 zuwa 203,000 PSI, wato yayin da ke iya yin haja bisa ga nau'in farkon da aka amfani da shi.

Wanne ne tasiri na dubuken rana akan kaiwa daga cutarwa?

Dubuken epoxy ko polyester yana taimaka wajen kaiwa daga sauya, yana kara rayuwarsu ta 40-60% a cikin ma'auyin mai ruhu.

Shin sai dai zan iya amfani da farko mai dubuken rana a cikin ma'auyin karbi?

Idan zan iya amfani da shi, harabbar da abubuwan da suka yi suna bukatar amincewa don amfani mai tsawon shekara a cikin ma'auyin karbi saboda yawan sodium da suke kunna.