S355 JR Karfe Bututu Don Layin Magudanar Ruwa
S355 JR Karkace Karfe BututuƘarfi da Sauƙin Amfani
S355 JR bututun ƙarfe mai karkaceAna ƙera shi ta amfani da fasahar zamani da ƙarfe mai inganci don haɗa ƙarfi da iyawa a cikin samfuri ɗaya. An ƙera waɗannan bututun ne don jure matsin lamba mai tsanani, wanda hakan ya sa suka dace da aikace-aikace iri-iri. Ko da ana amfani da su don jigilar ruwa, mai ko iskar gas, waɗannan bututun suna ba da aiki mai kyau da dorewa.
Tsarin tsari mai ƙarfi da daidaiton tsari
Ɗaya daga cikin abubuwan da suka fi shahara a cikin bututun ƙarfe mai siffar S355 JR shine ƙarfin gininsa, wanda ke tabbatar da ingancin tsarinsa. Waɗannan bututun suna da ɗinkin karkace waɗanda ke tabbatar da ƙarfi mafi girma yayin da suke rage haɗarin zubewa ko gazawa. Wannan ƙirar zamani tana ba bututun damar jure wa kaya masu nauyi da yanayin yanayi mai tsauri, wanda hakan ya sa ya dace da muhimman ababen more rayuwa kamar gadoji, ramuka da gine-gine masu tsayi.
Kadarar Inji
| matakin ƙarfe | mafi ƙarancin ƙarfin yawan amfanin ƙasa | Ƙarfin tauri | Mafi ƙarancin tsawo | Mafi ƙarancin kuzarin tasiri | ||||
| Kauri da aka ƙayyade | Kauri da aka ƙayyade | Kauri da aka ƙayyade | a zafin gwaji na | |||||
| <16 | >16≤40 | <3 | ≥3≤40 | ≤40 | -20℃ | 0℃ | 20℃ | |
| S235JRH | 235 | 225 | 360-510 | 360-510 | 24 | - | - | 27 |
| S275J0H | 275 | 265 | 430-580 | 410-560 | 20 | - | 27 | - |
| S275J2H | 27 | - | - | |||||
| S355J0H | 365 | 345 | 510-680 | 470-630 | 20 | - | 27 | - |
| S355J2H | 27 | - | - | |||||
| S355K2H | 40 | - | - | |||||
Sinadarin Sinadarai
| Karfe matakin | Nau'in de-oxydation a | % ta taro, matsakaicin | ||||||
| Sunan ƙarfe | Lambar ƙarfe | C | C | Si | Mn | P | S | Nb |
| S235JRH | 1.0039 | FF | 0,17 | — | 1,40 | 0,040 | 0,040 | 0.009 |
| S275J0H | 1.0149 | FF | 0,20 | — | 1,50 | 0,035 | 0,035 | 0,009 |
| S275J2H | 1.0138 | FF | 0,20 | — | 1,50 | 0,030 | 0,030 | — |
| S355J0H | 1.0547 | FF | 0,22 | 0,55 | 1,60 | 0,035 | 0,035 | 0,009 |
| S355J2H | 1.0576 | FF | 0,22 | 0,55 | 1,60 | 0,030 | 0,030 | — |
| S355K2H | 1.0512 | FF | 0,22 | 0,55 | 1,60 | 0,030 | 0,030 | — |
| a. An tsara hanyar deoxidation kamar haka: FF: Karfe mai cikakken ƙarfi wanda ke ɗauke da abubuwan ɗaure nitrogen a adadin da ya isa ya ɗaure nitrogen da ake da shi (misali, ƙaramin 0,020% jimillar Al ko 0,015% na Al mai narkewa). b. Matsakaicin ƙimar nitrogen ba zai yi aiki ba idan sinadarin sinadarai ya nuna mafi ƙarancin jimlar abun ciki na Al na 0,020% tare da mafi ƙarancin rabon Al/N na 2:1, ko kuma idan akwai isasshen sauran abubuwan da ke ɗaure N. Za a rubuta abubuwan da ke ɗaure N a cikin Takardar Dubawa. | ||||||||
Gwajin Hydrostatic
Mai ƙera zai gwada kowace tsawon bututun zuwa matsin lamba na hydrostatic wanda zai haifar da matsin lamba na akalla kashi 60% na ƙarancin ƙarfin samar da amfanin gona da aka ƙayyade a zafin ɗaki. Za a ƙayyade matsin lambar ta hanyar lissafi mai zuwa:
P=2St/D
Bambancin da Aka Yarda a Nauyi da Girma
Kowace tsawon bututu za a auna ta daban kuma nauyinta ba zai bambanta fiye da kashi 10% sama da ko 5.5% ƙarƙashin nauyinta na ka'ida ba, ana ƙididdige ta ta amfani da tsawonta da nauyinta a kowane tsawon naúrar.
Diamita na waje ba zai bambanta fiye da ±1% daga diamita na waje da aka ƙayyade ba
Kauri a bango a kowane lokaci bai kamata ya wuce kashi 12.5% ba a ƙarƙashin kauri na bango da aka ƙayyade
Yana jure wa tsatsa da abubuwan da suka shafi muhalli
A kowane aikin gini, tsawon rai da amincin kayan aiki suna da matuƙar muhimmanci. Bututun ƙarfe masu siffar S355 JR sun yi fice a wannan fanni domin suna da matuƙar juriya ga tsatsa da abubuwan da suka shafi muhalli. Ana yin amfani da ƙarfen da ake amfani da shi wajen samarwa musamman don ƙara juriyarsa, wanda hakan ya sa waɗannan bututun suka dace da shigarwa a sama da ƙasa. Wannan juriya ba wai kawai yana tabbatar da ingancin bututun ba, har ma yana rage farashin gyara sosai, wanda hakan ya sa ya zama zaɓi mai araha.
Ƙara dorewa da kuma kyautata muhalli
Ganin yadda duniya ke fuskantar damuwa game da sauyin yanayi da tasirin muhalli, masana'antar gine-gine tana neman mafita mai dorewa. S355 JRbututun ƙarfe mai karkaceyana da matuƙar amfani kuma yana ba da gudummawa ga wannan hanyar dorewa. Ana iya sake sarrafa waɗannan bututun kuma a sake amfani da su, rage ɓarna da kuma adana albarkatun ƙasa. Bugu da ƙari, tsawon rayuwarsu ta hidima yana rage buƙatar maye gurbinsu, wanda hakan ke ƙara rage tasirin muhalli gaba ɗaya.
Bi ƙa'idodin inganci masu tsauri
Ana ƙera bututun ƙarfe mai siffar S355 JR a hankali bisa ga ƙa'idodin inganci masu tsauri. Wannan yana tabbatar da cewa kowane bututu yana aiki akai-akai kuma yana bin ƙa'idodin aminci da ake buƙata. Ko dai ayyuka ne masu mahimmanci kamar bututun mai da iskar gas ko kayayyakin sufuri, waɗannan bututun suna ba da aminci, aminci da kwanciyar hankali ga injiniyoyi, 'yan kwangila da masu aikin.
A ƙarshe
A taƙaice dai, bututun ƙarfe mai siffar S355 JR ya zama muhimmin ɓangare na kayayyakin more rayuwa na zamani saboda ƙarfinsa, sauƙin amfani da kuma cikakken aikinsa. Tsarin gininsa mai ƙarfi, juriyar tsatsa da kuma bin ƙa'idodin inganci sun sa ya dace da ayyukan gini iri-iri. Bugu da ƙari, dorewarsu da kuma kyawun muhalli suna ƙara daraja da kuma ba da gudummawa ga kyakkyawar makoma mai kyau. Yayin da muke ci gaba da ganin ci gaba a masana'antar gine-gine, a bayyane yake cewa bututun ƙarfe mai siffar S355 JR zai ci gaba da taka muhimmiyar rawa wajen tsara duniyar da muke rayuwa a ciki.










