A cikin 'yan shekarun nan, an yi amfani da ƙarfe na yanayi da yawa a matsayin kayan aiki mai mahimmanci don aikin lambu na gida da gyaran gyare-gyare na kasuwanci. Domin karfe ne na yanayin yanayi, yana da patina mai kariya wanda ke da juriya ga lalata, yana ba shi amfani iri-iri da kuma kyawu mai kyau.

A dabi'a, an sami sha'awar gabaɗaya game da yanayin ƙarfe da ƙarfe na yanayi. Duk da yake waɗannan damuwa ba su da tushe, toshe lalata yanayi -- wanda za mu iya zuwa daga baya - kayan injin corT-Ten na ƙarfe na ƙarfe ya sa kayan ya dace don haɓaka shuka a mafi yawan yanayi.

A cikin wannan labarin, za mu tattauna wannan batu. Za mu yi magana game da abin da weathering karfe ne, da tsatsa da kuma lalata. Za mu tattauna yanayin noman karfe da mafi kyawun ayyuka masu alaƙa da shi. Don haka idan kuna son sanin ko karfen yanayi ya dace da ku, karanta wannan labarin!

Menene karfen yanayi?

Weathering karfe karfe ne na chromium-Copper alloy weathering karfe, wanda ya dogara da wetting da bushewa hawan keke don kafa wani m Layer na tsatsa. A tsawon lokaci, yana canza launi, yana farawa da launin orange-ja kuma yana ƙarewa da patina mai laushi. Duk da yake mafi yawan mutane suna da ƙungiyoyi marasa kyau tare da tsatsa, a cikin wannan yanayin shine lokacin da ake buƙata don haɓaka daidaitaccen bayyanar da hatimi, haɓaka Layer don kare sauran kayan daga lalata. A gaskiya ma, karfen yanayi yana da matukar juriya ga lalata kuma an yi amfani dashi a cikin shahararrun ayyukan gine-gine kamar hasumiya mai watsa shirye-shirye a Leeds, Birtaniya.

Colton ASTM girma

Ainihin CORT-Ten A sun karɓi daidaitattun ƙididdiga na Cibiyar Gwaji da Kayayyakin Amurka don ƙarancin gami, ƙarfi mai ƙarfi, da juriya mai ƙarfi. Sabuwar darajar ASTM don Weathering karfe B yana da kaddarorin iri ɗaya, amma ya sami ƙayyadaddun ƙayyadaddun ƙirar da ke nuna cewa ana iya kera shi da amfani da zanen gado. Karfe da suka hada da karfen yanayi sune jan karfe, chromium, manganese da nickel.

Bambanci tsakanin Corten da Redcor

Ɗayan haɗin da ya cancanci yin bayani shine bambanci tsakanin karfen yanayi da jan karfe. Masara - Goma wani ƙarfe ne mai zafi wanda aka yi amfani da shi a cikin hanyar jirgin ƙasa da masana'antar jigilar kaya. Jan karfe karfe ne na yanayi, amma yana da sanyi birgima maimakon zafi. Wannan jujjuyawar sanyi tana taimakawa daidaita sinadarai na ƙirar takardar, yana kiyaye shi mafi daidaituwa daga samfurin.

Bambanci tsakanin weathering karfe A da weathering karfe B

Bari mu kuma tattauna bambancin da ke tsakanin karfen A da yanayin yanayi B. Haqiqa abu daya ne, amma yanayin karfen A, ko kuma karfen yanayi na asali -TEN, ya kara da sinadarin phosphorus domin ya kara amfani wajen gina facade da hayaki. Weathering STEEL B karfe ne na yanayi, ba tare da wannan ƙarin bangaren ba, ya fi dacewa da manyan sifofi. Akwai wasu sauye-sauye masu wayo tsakanin sinadarai na karafa biyu na corten, amma yana da kyau a lura cewa ba a yi amfani da corten A wajen haɓaka mai shuka Bodie Corten ba.



Wani sashi mai ban sha'awa na ci gaban waɗannan masu shuka shi ne cewa za su iya shuka abinci gaba ɗaya cikin aminci. Iron oxide da aka fitar a cikin ƙasa yayin tsatsa ba shi da guba kuma ba zai yi illa ga tsirrai ba