1. Isishwankathelo
I-ASTM A131/A131M luphawu lwentsimbi yesakhiwo kwiinqanawa.IBanga le-AH / DH 32 liphezulu-amandla aphezulu, i-alloy-alloy steels esetyenzisiweyo ngokuyinhloko ekwakhiweni kweenqanawa kunye nezakhiwo zaselwandle.
2. Ukubunjwa kwemichiza
Iimfuno zokwakheka kweekhemikhali ze-ASTM A131 iBanga le-AH32 kunye ne-DH32 zezi zilandelayo:
- Ikhabhoni (C): Ubuninzi 0.18%
- IManganese (Mn): 0.90 - 1.60%
- Phosphorus (P): Ubuninzi 0.035%
-Isulfure (S): Ubuninzi 0.035%
- I-Silicon (Si): 0.10 - 0.50%
-Aluminiyam (Al): Ubuncinci 0.015%
- Ubhedu (Cu): Ubuninzi 0.35%
-Nickel (Ni): Ubuninzi 0.40%
-Chromium (Cr): Ubuninzi 0.20%
- Molybdenum (Mo): Ubuninzi 0.08%
- Vanadium (V): Ubuninzi 0.05%
- Niobium (Nb): Ubuninzi 0.02%
3. IiPropati zoomatshini
Iimfuno zepropathi yoomatshini ze-ASTM A131 iBanga le-AH32 kunye ne-DH32 zezi zilandelayo:
- Amandla eSivuno (min): 315 MPa (45 ksi)
- Amandla okuqina: 440 - 590 MPa (64 - 85 ksi)
- Ubude (min): 22% kwi-200 mm, 19% kwi-50 mm
4. Iipropati zeMpembelelo
- Ubushushu bovavanyo lweMpembelelo: -20°C
- Amandla empembelelo (imiz): 34 J
5. ICarbon Equivalent
ICarbon Equivalent (CE) ibalwa ukuvavanya i-weldability yentsimbi.Ifomula esetyenzisiweyo yile:
CE = C + Mn/6 + (Cr + Mo + V)/5 + (Ni + Cu)/15
Kwi-ASTM A131 Grade AH32 kunye ne-DH32, amaxabiso aqhelekileyo e-CE angaphantsi kwe-0.40.
6. Imilinganiselo ekhoyo
Iipleyiti ze-ASTM A131 zeBanga le-AH32 kunye ne-DH32 zifumaneka kuluhlu olubanzi lwemilinganiselo.Ubukhulu obuqhelekileyo bubandakanya:
- Ukutyeba: 4 mm ukuya 200 mm
- Ububanzi: 1200 mm ukuya ku-4000 mm
- Ubude: 3000 mm ukuya 18000 mm
7. Inkqubo yeMveliso
Ukunyibilika: I-Electric Arc Furnace (EAF) okanye i-Basic Oxygen Furnace (BOF).
I-Hot Rolling: Intsimbi ishushu iqengqeleke kwiiplate zokusila.
Unyango loBubushushu: Ukuqengqeleka okulawulwayo okulandelwa kukupholisa okulawulwayo.
8. Unyango lomphezulu
Ukudutyulwa:Susa isikali sokusila kunye nokungcola komphezulu.
Ukwaleka:Ipeyintiwe okanye iqatywe nge-oyile echasene ne-corrosion.
9. IiMfuno zokuHlola
Uvavanyo lwe-Ultrasonic:Ukubona iziphene zangaphakathi.
Uhlolo olubonakalayo:Kwiziphene ezingaphezulu.
Ukuhlolwa komda:Iqinisekisa ukubambelela kwimilinganiselo ekhankanyiweyo.
Uvavanyo loomatshini:I-tensile, impembelelo, kunye novavanyo lokugoba lwenziwa ukuqinisekisa iimpawu zoomatshini.
10. Iimeko zesicelo
Ukwakhiwa kweenqanawa: Isetyenziselwa ukwakhiwa kwe-hull, idekhi, kunye nezinye izakhiwo ezibalulekileyo.
Ulwakhiwo lwaseLwandle: Ilungele amaqonga angaphesheya kunye nezinye izicelo zaselwandle.
Imbali yoPhuhliso lwe-Womic Steel kunye namava eProjekthi
I-Womic Steel ibe ngumdlali obalaseleyo kwishishini lentsimbi amashumi eminyaka, ifumana udumo ngokugqwesa kunye nokutsha.Uhambo lwethu lwaqala kwiminyaka engama-30 eyadlulayo, kwaye ukusukela ngoko, siye sandisa amandla ethu emveliso, samkela itekhnoloji ephucukileyo, kwaye sazibophelela kweyona migangatho iphezulu yomgangatho.
Amanqaku abalulekileyo
1980s:Ukusekwa kwe-Womic Steel, kugxininise kwimveliso yensimbi ephezulu.
1990s:Ukwaziswa kobuchwephesha bokwenziwa kwemveliso kunye nokwandiswa kwezibonelelo zemveliso.
2000s:Kuphunyezwe iziqinisekiso ze-ISO, i-CE, kunye ne-API, ukomeleza ukuzibophelela kwethu kumgangatho.
2010s:Yandisiwe uluhlu lwemveliso yethu ukubandakanya iindidi ezahlukeneyo zentsimbi kunye neefom, kuquka imibhobho, iipleyiti, imivalo, kunye neengcingo.
2020s:Ukomeleza ubukho bethu behlabathi ngokusebenzisa intsebenziswano ecwangcisiweyo kunye namanyathelo okuthumela impahla kumazwe angaphandle.
Amava eProjekthi
I-Womic Steel ibonelele ngemathiriyeli kwiiprojekthi ezininzi ezikumgangatho ophezulu kwihlabathi liphela, kubandakanya:
1. IiProjekthi zobuNjineli baseLwandle: Ukubonelela ngeepleyiti zentsimbi eziphezulu zokwakhiwa kwamaqonga ase-offshore kunye neenqwelo zeenqanawa.
2. Uphuhliso lweziSeko ezinguNdoqo:Kunikezelwe ngentsimbi yesakhiwo kwiibhulorho, iitonela, kunye nezinye iziseko ezingundoqo.
3. Izicelo zoShishino:Kunikezelwe izisombululo zentsimbi ezilungiselelweyo zokwenziwa kwezityalo, iindawo zokucoca, kunye nezikhululo zamandla.
4. Amandla aVuselelwayo:Kuxhaswe ulwakhiwo lweenqaba zeinjini yomoya kunye nezinye iiprojekthi zamandla ahlaziyekayo ngeemveliso zethu zentsimbi zokuqina okuphezulu.
IMveliso yeNsimbi ye-Womic, uHlolo, kunye nezinto eziluncedo zokuLungiselela
1. IZibonelelo zoMveliso oPhezulu
I-Womic Steel ixhotyiswe ngezixhobo zangoku zokwenza izinto ezivumela ulawulo oluchanekileyo lokwakheka kweekhemikhali kunye neempawu zoomatshini.Imigca yethu yokuvelisa iyakwazi ukuvelisa uluhlu olubanzi lweemveliso zetsimbi, kubandakanywa iipleyiti, imibhobho, imivalo, kunye neengcingo, ezinobungakanani obulungeleyo kunye nobukhulu.
2. Ulawulo oluluqilima loMgangatho
Umgangatho ungoyena ndoqo wemisebenzi yeWomic Steel.Sibambelela kumanyathelo okulawula umgangatho angqongqo ukuqinisekisa ukuba iimveliso zethu zihlangabezana neyona migangatho iphezulu.Inkqubo yethu yokuqinisekisa umgangatho ibandakanya:
Uhlalutyo lweMichiza: Ukuqinisekisa ukwakheka kweekhemikhali zemathiriyeli ekrwada kunye neemveliso ezigqityiweyo.
Uvavanyo lweMechanical: Ukuqhuba uvavanyo lwe-tensile, impembelelo, kunye nobulukhuni ukuqinisekisa iipropathi zoomatshini ziyahlangabezana neenkcukacha.
Uvavanyo olungonakalisiyo: Ukusebenzisa uvavanyo lwe-ultrasonic kunye ne-radiographic ukufumanisa iimpazamo zangaphakathi kunye nokuqinisekisa ukuthembeka kwesakhiwo.
3. Iinkonzo zoHlolo oluBanzi
I-Womic Steel inikezela ngeenkonzo zokuhlola ezibanzi ukuqinisekisa umgangatho wemveliso.Iinkonzo zethu zokuhlola ziquka:
Uhlolo lweqela lesithathu: Sithatha iinkonzo zokuhlola umntu wesithathu ukubonelela ngesiqinisekiso esizimeleyo somgangatho wemveliso.
Ukuhlolwa Kwangaphakathi: Iqela lethu lokuhlola ngaphakathi kwindlu lihlola ngokucokisekileyo kwinqanaba ngalinye lenkqubo yokuvelisa ukuqinisekisa ukuthotyelwa kwemigangatho yoshishino.
4.Ulungiselelo olusebenzayo kunye noThutho
I-Womic Steel inothungelwano olomeleleyo lolungiselelo oluqinisekisa ukuhanjiswa kweemveliso kwangethuba kwihlabathi liphela.Ulungiselelo lwethu kunye noncedo lwezothutho lubandakanya:
Indawo eCwangcisiweyo: Ukuba kufutshane namazibuko amakhulu kunye neendawo zothutho zenza kube lula ukuthunyelwa kwenqanawa kunye nokuphatha.
Ukupakishwa okukhuselekileyo: Iimveliso zipakishwe ngokukhuselekileyo ukukhusela umonakalo ngexesha lokuhamba.Sinikezela ngezisombululo zokupakisha ezilungiselelwe ukuhlangabezana neemfuno ezithile zabathengi.
Ukufikelelwa kweGlobal: Uthungelwano lwethu olubanzi lwezothutho lusivumela ukuba sihambise iimveliso kubathengi kwihlabathi liphela, siqinisekisa ukubonelela ngexesha elifanelekileyo nangokuthembekileyo.
Ixesha lokuposa: Jul-27-2024