Karfe Womic - Babban Ayyukan 347H Bakin Karfe Magani

1. Bayanin kayan aiki

347H bakin karfe bututu ne mai high-carbon niobium-stabilized austenitic bakin karfe da aka sani da mafi girma high-zazzabi ƙarfi, m weldability, da kuma fice juriya ga intergranular lalata. Bugu da ƙari na niobium (Nb) yana inganta ƙarfin rarrafe kuma yana hana hazo na chromium carbide tare da iyakokin hatsi, yana tabbatar da ingantaccen juriya ga hankali.

2.Haɗin Sinadari (Na yau da kullun)

3. Makanikai & Lalata Properties

Kayayyakin Injini (ASTM A213):

- Ƙarfin Tensile ≥ 515 MPa

- Ƙarfin Haɓaka ≥ 205 MPa

- Tsawaitawa ≥ 35%

- Ƙarfin fashewa a 600 ° C:> 100 MPa

Juriya na Lalata:

- Kyakkyawan juriya na lalata intergranular saboda daidaitawar Nb

- Kyakkyawan juriya a cikin nitric acid, acetic acid, mahallin alkaline, da ruwan teku

- An gwada narkakkar gishiri, ingantaccen aiki a cikin tankunan ajiya na gishiri na CSP

- Dan kadan ya fi dacewa da rami mai haifar da chloride fiye da 316L, ragewa ta hanyar wucewa da jiyya ta sama.

4. Ƙididdigar Samfuran gama gari

Girma:

- Bututu mara kyau: OD 1/4 "-36", kauri bango SCH10-SCH160

- Madaidaicin bututu: OD 10mm-108mm, zane mai sanyi

- Bututun Welded: Siriri zuwa bututun bango mai kauri ta amfani da TIG, PAW, da waldar SAW

- Tsawon: Har zuwa mita 12; al'ada yanke tsawo samuwa

Matsayin masana'anta:

- ASTM A213/A312, ASME SA213/SA312

EN 10216-5, GB/T 5310

- Mai yarda da jirgin ruwa: PED, AD2000 W0, Sashe na Lambar ASME VIII Div. 1

5.Tsarin masana'antu

1. Raw Material: Certified karfe billlets daga cikin gida da kuma duniya niƙa

2. Hot Rolling: Billets mai zafi zuwa 1150-1200 ° C, huda da birgima don manyan diamita ko bututu mai kauri

3. Cold Drawing: Multiple-wuce sanyi zane don daidaici size da surface gama

4. Maganin zafi: Maganin warwarewa a 980-1150 ° C, saurin kashe ruwa don kashe hazo carbide

5. Welding: GTAW (TIG), PAW, da SAW tafiyar matakai, ta amfani da ER347 filler waya don daidaitawa; akwai zaɓuɓɓukan tsaftace baya

6. Ƙarshen Surface: Pickling, Passivation (HNO₃/HF), da gogewar injiniya (Ra ≤ 0.2µm akan buƙata)

7. Dubawa: 100% RT (gwajin rediyo) don walda; ultrasonic, hydrostatic, PMI, intergranular lalata gwajin kamar yadda ake bukata

6. Takaddun shaida & Kula da inganci

Womic Steel's 347H bakin karfe bututu an ba da izini a ƙarƙashin:

- ISO 9001: 2015

- PED 2014/68/EU

- AD 2000 W0

- ASME Boiler & Lambobin Jirgin Ruwa

Kowane rukuni yana fuskantar gwaji mai tsauri, gami da:

- Gwaje-gwajen injina (tensile, tasiri, lallashi, flaring)

- Gwajin lalata (IGC ta ASTM A262)

- Gwajin mara lalacewa (UT, RT, Eddy current)

- Dimensional dubawa da cikakken ganowa

7. Filin Aikace-aikace

347H bakin karfe bututu ne yadu amfani a:

- Ƙarfafa wutar lantarki: Superheaters, reheaters, manyan bututun tururi a cikin shuke-shuken wutar lantarki mai mahimmanci.

- makamashin zafin rana: Tankunan ajiya mai zafi na gishiri (450-565°C), an tabbatar da amfani da su a cikin ayyukan a duk faɗin China (Yumen, Haixi)

- Petrochemical: Furnace tubes, hydroprocessing reactors (mai jure yanayin H₂-H₂S-H₂O)

- Aerospace: Injin shaye-shaye da bututun samar da iska (aiki har zuwa 850 ° C)

- Masu musayar zafi: masu zafi masu zafi da bututu a cikin matatun mai da tsarin ruwa.

8. Lokacin Jagoran Samfurin

- Bututu maras kyau (Standard Sizes): kwanaki 15-25

- Ma'auni na Musamman / Kauri Bututun bango: kwanaki 30-45

- Manyan Ma'auni: Ƙarfin sama da ton 3,000 / wata yana tabbatar da isar da sauri ko da a cikin ƙayyadaddun lokaci na gaggawa

9. Packaging & Logistics

Womic Karfe yana ba da amintaccen marufi wanda za'a iya daidaita shi:

- Seaworthy Cakulan Katako ko Ƙarfe Firam

- Filastik na ƙarshen iyakoki, mai hana tsatsa, da nade fim

- Duk marufi na fitarwa sun dace da ka'idodin ISPM-15

Amfanin Dabaru:

- Gasa farashin CIF/CFR

- Saurin isar da tashar jiragen ruwa zuwa kofa zuwa kudu maso gabashin Asiya, Indiya, Turai, da Gabas ta Tsakiya

- Ƙarfafa loading don anti-lankwasawa, anti-slippage, da anti- karo yayin jigilar kaya

10. Ayyukan Gudanarwa

- Lankwasawa (sanyi da zafi-forming)

- Daidaitaccen Yanke

- Zare & Ƙarshen Ƙarshe

- taron walda (spools da gwiwar hannu)

- Mashin ɗin na al'ada a kowane zane

 

11. Me Yasa Zabi Mata Karfe?

- R&D & QA Lab na cikin gida

- Stable wadata sarkar albarkatun kasa tabbatar da gajeren bayarwa hawan keke

- Shekaru goma na gogewar ƙarfe, musamman a cikin alluran zafin jiki

- Cikakken ganowa da takaddun shaida don yarda da kayan aikin matsa lamba

- Mai ba da mafita ta tasha ɗaya don saye, sarrafawa, da fitar da tsarin bututun bakin karfe

Don takaddun bayanan fasaha, farashi, da fa'idodin aikin al'ada, tuntuɓi Ƙarfe na Womic a yau. Mun shirya don tallafawa buƙatun bututunku mai girma tare da daidaito, saurin gudu, da mutunci.

Zaɓi Ƙungiyar Ƙarfe na Womic a matsayin amintaccen abokin tarayya donBakin Karfe bututuda aikin isarwa maras nasara. Maraba da Tambaya!

Yanar Gizo: www.womicsteel.com

Imel: sales@womicsteel.com

Tel/WhatsApp/WeChat: Victor: +86-15575100681 ko Jack: +86-18390957568