Menene farantin bakin karfe

Takardar bakin karfetakarda ce mai faɗi, mai siffar murabba'i wadda aka naɗe daga bakin ƙarfe (wanda galibi tana ɗauke da abubuwan da ke haɗa ƙarfe kamar chromium da nickel). Babban halayenta sun haɗa da kyakkyawan juriya ga tsatsa (godiya ga fim ɗin kariya na chromium oxide mai warkarwa da kansa wanda aka samar a saman), kyawunta da dorewarta (faɗinta mai haske yana dacewa da nau'ikan jiyya), ƙarfi mai yawa, da kuma kyawawan halaye masu tsafta da sauƙin tsaftacewa. Waɗannan halaye sun sanya ta zama muhimmin abu a aikace-aikace iri-iri, gami da bangon labule na gine-gine da kayan ado, kayan kicin da kayan aiki, na'urorin likitanci, sarrafa abinci, kwantena na sinadarai, da sufuri. Hakanan yana ba da kyakkyawan injina (ƙirƙira da walda) da fa'idar muhalli na kasancewa 100% mai sake amfani da ita.

Halaye na faranti na bakin karfe

1. Kyakkyawan Juriyar Tsatsa
► Tsarin Jiki: Yawan sinadarin chromium da ya kai ≥10.5% yana samar da wani katon fim mai dauke da sinadarin chromium oxide, wanda ke raba shi da sinadaran da ke lalata muhalli (ruwa, acid, gishiri, da sauransu).
► Abubuwan Ƙarfafawa: Ƙara molybdenum (kamar aji 316) yana hana tsatsawar ion chloride, yayin da nickel ke inganta kwanciyar hankali a yanayin acidic da alkaline.
► Aikace-aikacen da Aka saba: Kayan aikin sinadarai, injiniyan ruwa, da bututun sarrafa abinci (mai jure tsatsa a lokacin da ake fesawa da acid, alkali, da gishiri na dogon lokaci).

2. Babban Ƙarfi da Tauri
► Halayen Inji: Ƙarfin tauri ya wuce 520 MPa (kamar ƙarfe 304 na bakin ƙarfe), tare da wasu hanyoyin zafi da ke ninka wannan ƙarfi (martensitic 430).
► Ƙarfin Zafin Jiki Mai Ƙanƙanta: Austenitic 304 yana kula da juriya a -196°C, wanda hakan ya sa ya dace da yanayin da ke haifar da hayaniya kamar tankunan ajiyar nitrogen na ruwa.

3. Tsafta da Tsaftacewa
► Halayen Fuskar: Tsarin da ba shi da ramuka yana hana haɓakar ƙwayoyin cuta kuma an tabbatar da ingancin abinci (misali, GB 4806.9).
► Aikace-aikace: Kayan aikin tiyata, kayan tebur, da kayan aikin magunguna (ana iya tsaftace su da tururi mai zafi mai zafi ba tare da ragowar ba).
4. Sarrafawa da Fa'idodin Muhalli
► Roba: Karfe mai siffar Austenitic 304 yana da ikon zana zurfin zane (ƙimar murfi ≥ 10mm), wanda hakan ya sa ya dace da buga sassan da suka yi rikitarwa.
► Maganin Fuskar Sama: Ana tallafawa goge madubi (Ra ≤ 0.05μm) da kuma ayyukan ado kamar sassaka.
► 100% Mai Sake Amfani da Shi: Sake Amfani da Shi yana rage sawun carbon, tare da ƙimar sake amfani da shi ya wuce kashi 90% (darajar LEED ga gine-ginen kore).

Amfani da faranti na bakin karfe a rayuwa

1. Sabuwar Sufuri Mai Nauyin Makamashi
Duplex mai ƙarfi da tattalin arzikifaranti na bakin karfeAn yi nasarar aiwatar da firam ɗin batir a cikin sabbin manyan motoci masu amfani da makamashi, suna magance ƙalubalen da ke tattare da tsatsa da gajiya da ƙarfen carbon na gargajiya ke fuskanta a cikin yanayin bakin teku mai yawan danshi da kuma lalatawa. Ƙarfin taurinsa ya fi na ƙarfen Q355 na gargajiya da kashi 30%, kuma ƙarfin amfani da shi ya fi kashi 25% sama da haka. Hakanan yana cimma ƙira mai sauƙi, yana tsawaita tsawon lokacin firam ɗin da kuma tabbatar da daidaiton firam ɗin batir yayin maye gurbin batir. Kusan manyan motoci 100 na cikin gida suna aiki a yankin masana'antar bakin teku na Ningde tsawon watanni 18 ba tare da nakasa ko tsatsa ba. An fitar da manyan motoci goma sha biyu masu aiki da wannan firam ɗin zuwa ƙasashen waje a karon farko.

2. Kayan Aikin Ajiya da Sufuri na Makamashin Hydrogen
An ƙera ƙarfe mai ƙarfi na S31603 (JLH) na Jiugang, wanda Cibiyar Bincike ta Musamman ta Ƙasa ta ba da takardar shaida, musamman don amfani da shi a cikin tasoshin matsin lamba na hydrogen/ruwa helium (-269°C). Wannan kayan yana kiyaye kyakkyawan juriya, ƙarfin tasiri, da ƙarancin juriya ga gurɓatar hydrogen ko da a yanayin zafi mai ƙarancin gaske, yana cike gibin ƙarfe na musamman a Arewa maso Yammacin China da kuma haɓaka samar da tankunan ajiyar hydrogen na ruwa da ake samarwa a cikin gida.

3. Manyan Kayayyakin Samar da Makamashi

Aikin samar da wutar lantarki ta ruwa a kogin Yarlung Zangbo yana amfani da ƙarfe mai ƙarancin carbon mai nauyin 06Cr13Ni4Mo (kowanne na'ura yana buƙatar tan 300-400), tare da jimlar jimlar tan 28,000-37,000, don tsayayya da tasirin ruwa mai sauri da zaizayar ruwa. Ana amfani da ƙarfe mai ƙarfi mai ƙarfi mai duplex a cikin haɗin gwiwa na faɗaɗa gada da tallafin watsawa don jure yanayin zafi da gurɓataccen yanayi na tudun, tare da yuwuwar girman kasuwa na biliyoyin yuan.

4. Gine-gine Masu Dorewa da Gine-ginen Masana'antu

Bangon labule na gine-gine (kamar Hasumiyar Shanghai), na'urorin sarrafa sinadarai (316L don juriya ga tsatsa), da kayan aikin tiyata na likitanci (wanda aka goge ta hanyar lantarki)304/316L) sun dogara da bakin karfe saboda juriyarsa ga yanayi, tsafta, da kuma kayan ado. Kayan aikin sarrafa abinci da kayan aikin (ƙarfe 430/444) suna amfani da kayan aikinsa masu sauƙin tsaftacewa da kuma juriya ga lalata ion chloride.