1. Bayani
ASTM A131/A131M shine takamaiman ƙarfe na tsari ga jiragen ruwa. Daraja AH/DH 32 ƙarfe ne masu ƙarfi da ƙarancin ƙarfe waɗanda ake amfani da su musamman a cikin ginin jiragen ruwa da tsarin ruwa.
2. Sinadaran da ke cikinsa
Bukatun sinadaran ASTM A131 Grade AH32 da DH32 sune kamar haka:
- Carbon (C): Matsakaicin 0.18%
- Manganese (Mn): 0.90 - 1.60%
- Phosphorus (P): Matsakaicin 0.035%
- Sulfur (S): Matsakaicin 0.035%
- Silicon (Si): 0.10 - 0.50%
- Aluminum (Al): Mafi ƙarancin 0.015%
- Tagulla (Cu): Matsakaicin 0.35%
- Nickel (Ni): Matsakaicin 0.40%
- Chromium (Cr): Matsakaicin 0.20%
- Molybdenum (Mo): Matsakaicin 0.08%
- Vanadium (V): Matsakaicin 0.05%
- Niobium (Nb): Matsakaicin 0.02%
3. Kayayyakin Inji
Bukatun mallakar injina na ASTM A131 Grade AH32 da DH32 sune kamar haka:
- Ƙarfin Yawa (min): 315 MPa (45 ksi)
- Ƙarfin Tashin Hankali: 440 - 590 MPa (64 - 85 ksi)
- Tsawaita (minti): 22% a cikin 200 mm, 19% a cikin 50 mm
4. Sifofin Tasiri
- Zafin Gwajin Tasiri: -20°C
- Makamashin Tasiri (min): 34 J
5. Daidaiton Carbon
An ƙididdige Carbon Equivalent (CE) don tantance ƙarfin walda na ƙarfe. Tsarin da aka yi amfani da shi shine:
CE = C + Mn/6 + (Cr + Mo + V)/5 + (Ni + Cu)/15
Ga ASTM A131 Grade AH32 da DH32, ƙimar CE ta yau da kullun tana ƙasa da 0.40.
6. Girman da ake da su
Ana samun faranti na ASTM A131 Grade AH32 da DH32 a cikin girma dabam-dabam. Girman da aka saba amfani da shi sun haɗa da:
- Kauri: 4 mm zuwa 200 mm
- Faɗi: 1200 mm zuwa 4000 mm
- Tsawon: 3000 mm zuwa 18000 mm
7. Tsarin Samarwa
Narkewa: Wutar Lantarki ta Arc (EAF) ko kuma Basic Oxygen Furnace (BOF).
Mirgina Mai Zafi: Ana yin birgima da ƙarfe mai zafi a cikin injin niƙa na faranti.
Maganin Zafi: Birgima mai sarrafawa sannan a sanyaya shi yadda ya kamata.
8. Maganin Fuskar Sama
Harbi Mai Busawa:Yana cire ƙazanta daga injin niƙa da kuma daga saman injin.
Shafi:An fenti ko an shafa shi da man hana lalata.
9. Bukatun Dubawa
Gwajin Ultrasonic:Domin gano kurakuran ciki.
Dubawar Gani:Don lahani a saman.
Dubawa Mai Girma:Yana tabbatar da bin ƙa'idodi da aka ƙayyade.
Gwajin Inji:Ana yin gwaje-gwajen tensile, impact, da lanƙwasa don tabbatar da halayen injiniya.
10. Yanayin Aikace-aikace
Gina Jiragen Ruwa: Ana amfani da shi wajen gina harsashin jirgin ruwa, bene, da sauran muhimman gine-gine.
Tsarin Ruwa: Ya dace da dandamali na teku da sauran aikace-aikacen ruwa.
Tarihin Ci Gaban Womic Steel da Kwarewar Aiki
Womic Steel ta kasance fitacciyar 'yar wasa a masana'antar ƙarfe tsawon shekaru da dama, inda ta sami suna saboda ƙwarewa da kirkire-kirkire. Tafiyarmu ta fara ne sama da shekaru 30 da suka gabata, kuma tun daga lokacin, mun faɗaɗa ƙarfin samar da kayayyaki, mun rungumi fasahohin zamani, kuma mun himmatu wajen cimma mafi girman ma'auni na inganci.
Muhimman Abubuwan Da Suka Faru
Shekarun 1980:Kafa Kamfanin Womic Steel, wanda ke mai da hankali kan samar da ƙarfe mai inganci.
Shekarun 1990:Gabatar da fasahar kere-kere ta zamani da kuma faɗaɗa wuraren samar da kayayyaki.
Shekarun 2000:Mun cimma takaddun shaida na ISO, CE, da API, wanda hakan ya ƙarfafa jajircewarmu ga inganci.
Shekarun 2010:Mun faɗaɗa kewayon samfuranmu don haɗawa da nau'ikan ƙarfe iri-iri, gami da bututu, faranti, sanduna, da wayoyi.
2020s:Mun ƙarfafa kasancewarmu a duniya ta hanyar haɗin gwiwa mai mahimmanci da kuma shirye-shiryen fitar da kayayyaki zuwa ƙasashen waje.
Kwarewar Aiki
Kamfanin Womic Steel ya samar da kayan aiki don manyan ayyuka da dama a duniya, ciki har da:
1. Ayyukan Injiniyan Ruwa: Sun samar da faranti na ƙarfe masu ƙarfi don gina dandamali na teku da kuma jiragen ruwa.
2. Ci gaban Kayayyakin more rayuwa:An samar da ƙarfe mai tsari don gadoji, ramuka, da sauran muhimman kayayyakin more rayuwa.
3. Aikace-aikacen Masana'antu:An samar da mafita na ƙarfe na musamman don masana'antun masana'antu, matatun mai, da tashoshin wutar lantarki.
4. Makamashi Mai Sabuntawa:An tallafa wa gina hasumiyoyin injinan iska da sauran ayyukan samar da makamashi mai sabuntawa ta hanyar amfani da kayayyakin ƙarfe masu ƙarfi.
Amfanin Samar da, Dubawa, da Kayan Aiki na Womic Steel
1. Cibiyoyin Samarwa Masu Kyau
Womic Steel tana da kayan aiki na zamani waɗanda ke ba da damar sarrafa takamaiman abubuwan da ke cikin sinadarai da halayen injiniya. Layukan samar da kayayyaki namu suna da ikon samar da nau'ikan kayayyakin ƙarfe iri-iri, gami da faranti, bututu, sanduna, da wayoyi, tare da girma da kauri da za a iya gyarawa.
2. Tsarin Inganci Mai Tsauri
Inganci shine ginshiƙin ayyukan Womic Steel. Muna bin ƙa'idodin kula da inganci masu tsauri don tabbatar da cewa kayayyakinmu sun cika mafi girman ƙa'idodi. Tsarin tabbatar da inganci ya haɗa da:
Binciken Sinadarai: Tabbatar da sinadaran da aka haɗa da kayan da aka gama.
Gwajin Inji: Gudanar da gwaje-gwajen juriya, tasiri, da tauri don tabbatar da cewa halayen injin sun cika ƙa'idodi.
Gwaji Mara Lalacewa: Yin amfani da gwajin ultrasonic da na rediyo don gano lahani na ciki da kuma tabbatar da ingancin tsarin.
3. Cikakkun Ayyukan Dubawa
Womic Steel tana ba da cikakkun ayyukan dubawa don tabbatar da ingancin samfura. Ayyukan dubawa sun haɗa da:
Dubawa na Wasu: Muna karɓar ayyukan dubawa na wasu don samar da tabbatar da ingancin samfura.
Duba Cikin Gida: Ƙungiyarmu ta duba cikin gida tana yin cikakken bincike a kowane mataki na tsarin samarwa don tabbatar da bin ƙa'idodin masana'antu.
4. Ingancin Jigilar Kayayyaki da Sufuri
Womic Steel tana da ingantacciyar hanyar sadarwa ta jigilar kayayyaki wacce ke tabbatar da isar da kayayyaki a duk duniya cikin lokaci. Fa'idodin jigilar kayayyaki da sufuri sun haɗa da:
Wuri Mai Mahimmanci: Kusa da manyan tashoshin jiragen ruwa da cibiyoyin sufuri yana sauƙaƙa jigilar kaya da sarrafawa cikin inganci.
Marufi Mai Tsaro: Ana sanya kayayyaki cikin aminci don hana lalacewa yayin jigilar kaya. Muna ba da mafita na musamman don biyan buƙatun abokin ciniki.
Isar da Kaya ga Duniya: Babban hanyar sadarwarmu ta jigilar kayayyaki tana ba mu damar isar da kayayyaki ga abokan ciniki a duk faɗin duniya, tare da tabbatar da wadatar kayayyaki cikin lokaci da inganci.
Lokacin Saƙo: Yuli-27-2024