304 316 bututun ƙarfe
Takaitaccen Bayani:
| Bayani dalla-dalla na bututun bakin karfe: |
Bututu da Bututu Mara Sumul Girman:1 / 8″ NB – 12″ NB
Bayani dalla-dalla:ASTM A/ASME SA213, A249, A269, A312, A358, A790
Daidaitacce:ASTM, ASME
Maki:304,310, 310S, 314, 316,316L, 321,347, 904L, 2205, 2507
Dabaru:An yi birgima da zafi, an ja shi da sanyi
Tsawon:5.8M,6M,12M & Tsawon da ake buƙata
Diamita na waje:6.00 mm OD har zuwa 914.4 mm OD
Kauri :0.6 mm zuwa 12.7 mm
Jadawalin:SCH. 5, 10, 20, 30, 40, 60, 80, 100, 120, 140, 160, XXS
Nau'i:Bututu marasa sumul
Siffa:Zagaye, Murabba'i, Mudubi Mai Kusurwa, Na'ura Mai Aiki, Bututun Honed
Ƙarshe:Ƙarshen da aka sassaka, Ƙarshen da aka sassaka, An tattake
| Bakin Karfe 316/316L Bututun da ba su da sumul Maki: |
| MAS'ALA | WERKSTOFF NR. | UNS | JIS | BS | EN |
| SS 304 | 1.4301 | S30400 | SUS 304 | 304S1 | 58E |
| SS 316 | 1.4401 | S31600 | SUS 316 | 304S11 | 58E |
| SS 304 / 316L Bututu Mara Sumul Haɗin Sinadaran da Halayen Inji: |
| Matsayi | C | Mn | Si | P | S | Cr | Mo | Ni |
| S30400 | matsakaicin 0.08 | matsakaicin 2.0 | matsakaicin 1.00 | matsakaicin 0.045 | matsakaicin 0.030 | 18.00 – 20.00 | 8.00 – 11.00 | |
| S31600 | matsakaicin 0.035 | matsakaicin 2.0 | matsakaicin 1.00 | matsakaicin 0.045 | matsakaicin 0.030 | 16.00 – 18.00 | 2.00 – 3.00 | 10.00 – 14.00 |
| Matsayi | Wurin narkewa | Ƙarfin Taurin Kai | Ƙarfin Yawa (ƙayyadadden kashi 0.2%) |
| 304 | 1040 °C (1900 °F) | MPa – 515 | MPa – 205 |
| 316 | 1100-1170 °C (2010-2140 °F) | MPa – 515 | MPa – 205 |
| Tsarin Samar da Bututun Bakin Karfe |
Samar da bututun ƙarfe mai bakin ƙarfe ya haɗa da matakai kamar haka: zaɓin kayan da aka yi amfani da su, shafa mai, ƙara ruwa, niƙawa, tsaftace acid, zane mai sanyi, gwajin ultrasonic, da kuma marufi na ƙarshe. Kowane mataki yana tabbatar da cewa bututun ya cika ƙa'idodi masu girma na inganci, daidaito, da kuma kammala saman.
| Gwajin Taurin Bututun Bakin Karfe |
Gwajin ƙaiƙayi na bututun ƙarfe mai bakin ƙarfe muhimmin tsari ne na dubawa da ake amfani da shi don tantance ingancin saman saman bututun ciki ko na waje. Ƙaiƙayi na saman, wanda aka fi aunawa a Ra (matsakaicin ƙaiƙayi), yana shafar ingancin kwarara, juriya ga tsatsa, da tsabta - musamman a masana'antu kamar magunguna, sarrafa abinci, da masana'antar semiconductor. Ta amfani da kayan aiki masu daidaito kamar na'urorin auna saman, masu duba suna tabbatar da cewa bututun ya cika ƙa'idodin da ake buƙata, kamar Ra ≤ 0.8 µm ko Ra ≤ 0.2 µm, ya danganta da aikace-aikacen. Tabbatar da ƙaiƙayi na saman yana inganta aikin samfur, tsafta, da dorewa gabaɗaya.
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| Gwajin Eddy na Yanzu na Bututun Bakin Karfe |
Gwajin halin yanzu na Eddy hanya ce ta gwaji mara lalatawa (NDT) da ake amfani da ita don gano lahani a saman da kusa da saman bututun ƙarfe na bakin ƙarfe. Wannan dabarar tana da tasiri musamman don gano tsagewa, ramuka, da sauran abubuwan da ba su da alaƙa ba tare da lalata kayan ba. Ta hanyar shigar da filin lantarki a cikin bututun da kuma sa ido kan canje-canje a cikin kwararar iskar eddy, masu dubawa za su iya tantance amincin bangon bututun cikin sauri. Ana amfani da gwajin halin yanzu na Eddy sosai wajen samar da bututun ƙarfe marasa sumul da walda, musamman don musayar zafi, tukunyar jirgi, da aikace-aikacen kayan aiki. Yana tabbatar da amincin samfura da bin ƙa'idodin masana'antu kamar ASTM E426 da EN 10246-3.
| Gwajin Abubuwan da ke cikin Ferrite |
Gwajin abubuwan Ferrite muhimmin tsari ne na kula da inganci ga bututun ƙarfe na bakin ƙarfe, musamman waɗanda aka yi da ma'aunin austenitic ko duplex. Wannan gwajin da ba ya lalatawa yana auna adadin matakin ferrite da ke cikin kayan bututu ko yankin walda don tabbatar da juriya mai kyau ga tsatsa, aikin injiniya, da kuma amincin walda. Yawan abubuwan ferrite ko rashin isasshen su na iya haifar da matsaloli kamar tsatsagewar tsatsa ko rage tauri. Ana yin gwaji akai-akai ta amfani da hanyoyin shigar da maganadisu (misali, Ferrite Scope), kuma yana bin ƙa'idodi kamar ASTM E562, ISO 8249, ko AWS A4.2. A cikin tsarin bututun da ake amfani da su a cikin mawuyacin yanayi - kamar dandamali na ƙasashen waje, tasoshin matsin lamba, da tsire-tsire masu sinadarai - sarrafa abubuwan ferrite yana da mahimmanci don aminci da aminci na dogon lokaci.
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| Maganin Shafawa na Bututun Bakin Karfe ta Intanet |
Annealing na maganin zafi ta yanar gizo tsari ne na ci gaba da sarrafa zafi da ake amfani da shi a bututun ƙarfe na bakin ƙarfe yayin samarwa don haɓaka juriyarsu ga tsatsa, ƙarfin injina, da daidaiton tsarin microstructural. A cikin wannan tsari, ana dumama bututun cikin sauri zuwa zafin maganin - yawanci tsakanin 1000°C da 1150°C - sannan a sanyaya su da kyau, sau da yawa ana amfani da ruwa ko iskar gas mara aiki. Wannan maganin yana narkar da abubuwan da ke haifar da iskar carbon kuma yana dawo da tsarin austenitic, wanda yake da mahimmanci musamman ga maki kamar 304 da 316. Ta hanyar haɗa wannan matakin kai tsaye cikin layin samarwa, annealing na maganin kan layi yana tabbatar da daidaiton inganci, yana inganta inganci, kuma yana kawar da buƙatar annealing na daban.
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| Gwajin PT na Bututun Bakin Karfe |
SAKY STEEL yana yin gwajin PT mai shiga jiki akan bututun ƙarfe da abubuwan haɗinsa a matsayin wani ɓangare na tsarin kula da inganci mai tsauri. PT hanya ce ta gwaji mara lalacewa da ake amfani da ita don gano lahani a saman fata kamar tsagewar ramuka da abubuwan da ba a iya gani da ido tsirara.
Masu duba mu da aka horar suna amfani da kayan shigarwa da masu haɓaka kayan aiki masu inganci don tabbatar da sahihanci da inganci. Duk hanyoyin PT suna bin ƙa'idodin ƙasashen duniya da ƙayyadaddun abokan ciniki waɗanda ke tabbatar da amincin samfur da aiki.
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| Me Yasa Zabi Mu |
1. Za ka iya samun kayan da suka dace daidai da buƙatarka a mafi ƙarancin farashi.
2. Muna kuma bayar da Reworks, FOB, CFR, CIF, da kuma farashin jigilar kaya daga gida zuwa gida. Muna ba da shawarar ku yi ciniki don jigilar kaya wanda zai yi arha sosai.
3. Kayan da muke bayarwa ana iya tantance su gaba ɗaya, tun daga takardar shaidar gwajin kayan aiki zuwa bayanin girma na ƙarshe. (Rahotanni za su nuna idan an buƙata)
4. garantin bayar da amsa cikin awanni 24 (yawanci a cikin awa ɗaya)
5. Za ka iya samun madadin hannun jari, isar da kayayyaki a injina tare da rage lokacin ƙera su.
6. Mun sadaukar da kanmu ga abokan cinikinmu. Idan ba zai yiwu mu cika buƙatunku ba bayan mun duba dukkan zaɓuɓɓuka, ba za mu ɓatar da ku ta hanyar yin alkawuran ƙarya waɗanda za su haifar da kyakkyawar alaƙar abokan ciniki ba.
| Tabbatar da Inganci (gami da duka Mai Rushewa da Mara Mai Rushewa): |
1. Gwajin Girman Gani
2. Binciken injiniya kamar tensile, tsawaitawa da rage yanki.
3. Gwaji mai girma
4. Binciken gwajin sinadarai
5. Gwajin tauri
6. Gwajin kariya daga ƙuraje
7. Gwajin Ƙarfafawa
8. Gwajin Ruwa-Jet
9. Gwajin Shiga Cikin Jiki
10. Gwajin X-ray
11. Gwajin Tsatsa Tsakanin Granular
12. Nazarin tasiri
13. Binciken halin yanzu na Eddy
14. Nazarin Hydrostatic
15. Gwajin Gwajin Ƙarfe
| Marufi: |
1. Shirya kaya yana da matuƙar muhimmanci musamman a yanayin jigilar kaya zuwa ƙasashen waje inda jigilar kaya ke ratsawa ta hanyoyi daban-daban don isa inda za a kai, don haka muna ba da kulawa ta musamman game da shirya kaya.
2. Saky Steel's suna tattara kayanmu ta hanyoyi da dama bisa ga kayayyakin. Muna tattara kayayyakinmu ta hanyoyi da dama, kamar,






















