1. Mwachidule
ASTM A131/A131M ndizomwe zimapangidwira zitsulo zamasitima.Gulu la AH / DH 32 ndizitsulo zamphamvu kwambiri, zotsika kwambiri zomwe zimagwiritsidwa ntchito makamaka popanga zombo ndi zomangamanga zapamadzi.
2. Chemical Composition
Zofunikira pakupanga mankhwala a ASTM A131 Giredi AH32 ndi DH32 ndi motere:
- Mpweya (C): Zolemba malire 0.18%
Manganese (Mn): 0.90 - 1.60%
Phosphorus (P): Kuchuluka kwa 0.035%
- Sulfure (S): Kuchuluka 0.035%
Silicon (Si): 0.10 - 0.50%
Aluminiyamu (Al): Ochepera 0.015%
Mkuwa (Cu): Zolemba malire 0.35%
Nickel (Ni): Kuchuluka kwa 0.40%
- Chromium (Cr): Zolemba malire 0.20%
- Molybdenum (Mo): Kuchuluka kwa 0.08%
- Vanadium (V): Zolemba malire 0.05%
- Niobium (Nb): Kuchuluka kwa 0.02%
3. Katundu Wamakina
Zofunikira zamakina za ASTM A131 Grade AH32 ndi DH32 ndi izi:
- Mphamvu Zokolola (min): 315 MPa (45 ksi)
- Kuthamanga Kwambiri: 440 - 590 MPa (64 - 85 ksi)
- Elongation (min): 22% mu 200 mm, 19% mu 50 mm
4. Zokhudza Katundu
- Kutentha kwa Mayeso: -20°C
- Mphamvu Zamphamvu (mphindi): 34 J
5. Kaboni Wofanana
The Carbon Equivalent (CE) amawerengeredwa kuti awone momwe chitsulo chimawotcherera.Fomula yogwiritsidwa ntchito ndi:
CE = C + Mn/6 + (Cr + Mo + V)/5 + (Ni + Cu)/15
Kwa ASTM A131 Giredi AH32 ndi DH32, milingo ya CE ili pansi pa 0.40.
6. Miyeso Yopezeka
Ma mbale a ASTM A131 Giredi AH32 ndi DH32 akupezeka mosiyanasiyana.Miyeso yodziwika bwino ndi:
- Makulidwe: 4 mm mpaka 200 mm
- M'lifupi: 1200 mm mpaka 4000 mm
- Utali: 3000 mm mpaka 18000 mm
7. Njira Yopangira
Kusungunuka: Ng'anjo ya Electric Arc (EAF) kapena Basic Oxygen Furnace (BOF).
Kugudubuzika Kwamoto: Chitsulo chimatentha chokulungidwa mu mphero za mbale.
Chithandizo cha Kutentha: Kugudubuzika koyendetsedwa kotsatiridwa ndi kuziziritsa koyendetsedwa.
8. Chithandizo cha Pamwamba
Kuwombera Kuwombera:Amachotsa sikelo ya mphero ndi zonyansa zapamtunda.
Zokutira:Penti kapena yokutidwa ndi mafuta odana ndi dzimbiri.
9. Zofunikira Zoyendera
Kuyesa kwa Ultrasonic:Kuzindikira zolakwika zamkati.
Kuyang'anira Zowoneka:Za zolakwika zapamtunda.
Kuyang'ana Kwambiri:Imatsimikizira kutsata miyeso yodziwika.
Kuyesa Kwamakina:Kuyesa kwamphamvu, mphamvu, ndi kupindika kumachitika kuti zitsimikizire zamakina.
10. Zochitika Zogwiritsira Ntchito
Kupanga zombo: Kumagwiritsidwa ntchito pomanga chombo, sitimayo, ndi zina zofunika kwambiri.
Zomangamanga Zam'madzi: Zoyenera nsanja zakunyanja ndi ntchito zina zam'madzi.
Mbiri Yachitukuko ya Womic Steel ndi Zochitika Pantchito
Womic Steel wakhala akusewera kwambiri pamakampani opanga zitsulo kwazaka zambiri, ndipo adadziwika kuti amachita bwino kwambiri komanso apanga zatsopano.Ulendo wathu unayamba zaka 30 zapitazo, ndipo kuyambira pamenepo, takulitsa luso lathu lopanga, tatengera umisiri wapamwamba kwambiri, ndikudzipereka kumayendedwe apamwamba kwambiri.
Zofunika Kwambiri
1980s:Kukhazikitsidwa kwa Womic Steel, kuyang'ana kwambiri kupanga zitsulo zapamwamba kwambiri.
1990s:Kuyambitsa matekinoloje apamwamba opangira komanso kukulitsa malo opangira.
2000s:Kukwaniritsa ziphaso za ISO, CE, ndi API, kulimbitsa kudzipereka kwathu pakuchita bwino.
2010s:Kuonjezera malonda athu kuti mukhale ndi mitundu yosiyanasiyana yazitsulo, kuphatikizapo mapaipi, mbale, mipiringidzo, ndi mawaya.
2020s:Kulimbikitsa kupezeka kwathu padziko lonse lapansi kudzera m'mayanjano abwino komanso njira zotumizira kunja.
Zochitika Pantchito
Womic Steel yapereka zida zama projekiti apamwamba kwambiri padziko lonse lapansi, kuphatikiza:
1. Zomangamanga Zam'madzi: Anapereka mbale zazitsulo zamphamvu kwambiri zomanga nsanja za m'mphepete mwa nyanja ndi zombo zapamadzi.
2. Zomangamanga:Amaperekedwa zitsulo structural milatho, tunnel, ndi zina zofunika zomangamanga.
3. Ntchito Zamakampani:Anapereka njira zopangira zitsulo zopangira mafakitale, zoyenga, ndi malo opangira magetsi.
4. Mphamvu Zowonjezera:Inathandizira ntchito yomanga nsanja za turbine yamphepo ndi ntchito zina zamagetsi zongowonjezwdwa ndi zida zathu zachitsulo champhamvu kwambiri.
Womic Steel's Production, Inspection, and Logistics Ubwino
1. Zida Zapamwamba Zopangira
Womic Steel ili ndi zida zamakono zopangira zinthu zomwe zimalola kuwongolera bwino kaphatikizidwe ka mankhwala ndi makina.Mizere yathu yopanga imatha kupanga zitsulo zambiri, kuphatikizapo mbale, mapaipi, mipiringidzo, ndi mawaya, ndi makulidwe ndi makulidwe osinthika.
2. Kuwongolera Kwabwino Kwambiri
Ubwino ndiwomwe uli pachimake pa ntchito za Womic Steel.Timatsatira njira zoyendetsera bwino kwambiri kuti tiwonetsetse kuti katundu wathu akukwaniritsa miyezo yapamwamba kwambiri.Njira yathu yotsimikizira zaubwino imaphatikizapo:
Chemical Analysis: Kutsimikizira kapangidwe kake kazinthu zopangira ndi zinthu zomalizidwa.
Kuyesa Kwamakina: Kuyesa kulimba, kukhudzidwa, ndi kuuma kuwonetsetsa kuti makina amakwaniritsa zofunikira.
Mayeso Osawononga: Kugwiritsa ntchito kuyesa kwa ultrasonic ndi radiographic kuti muwone zolakwika zamkati ndikuwonetsetsa kukhulupirika kwadongosolo.
3. Ntchito Zoyendera Zonse
Womic Steel imapereka ntchito zowunikira zambiri kuti zitsimikizire mtundu wazinthu.Ntchito zathu zoyendera zikuphatikizapo:
Kuyang'ana Kwa Gulu Lachitatu: Timapereka ntchito zowunikira anthu ena kuti tipereke chitsimikiziro chodziyimira pawokha chamtundu wazinthu.
Kuyang'anira M'nyumba: Gulu lathu loyang'anira m'nyumba limayang'ana mosamalitsa pagawo lililonse lakapangidwe kuti zitsimikizire kuti zikutsatira miyezo yamakampani.
4.Efficient Logistics ndi Transportation
Womic Steel ili ndi netiweki yolimba yazinthu zomwe zimatsimikizira kutumizidwa munthawi yake padziko lonse lapansi.Kayendetsedwe kathu ndi ubwino wamayendedwe ndi monga:
Strategic Location: Kuyandikira kwa madoko akulu ndi malo oyendera kumathandizira kutumiza ndi kusamalira bwino.
Kupaka Pachitetezo: Zogulitsa zimapakidwa bwino kuti zisawonongeke panthawi yaulendo.Timapereka njira zopangira makonda kuti tikwaniritse zofunikira zamakasitomala.
Kufikira Padziko Lonse: Network yathu yayikulu yolumikizira imatilola kuti tipereke zinthu kwa makasitomala padziko lonse lapansi, kuwonetsetsa kuti zipezeka munthawi yake komanso zodalirika.
Nthawi yotumiza: Jul-27-2024