CCS AH40 Marine Steel Plate

Ipuleti lensimbi yasolwandle lisho insimbi yesakhiwo esetshenziswa ekwakheni umkhumbi. Kuthathwa njengebanga lasolwandle futhi kufanele ukwazi ukumelana nemiphumela elimazayo evamile endaweni enamanzi. Ukufeza lokhu, izakhi ezikhethekile ze-alloying zengezwa kulawa mabanga ukuze kuvikelwe ngokumelene nokugqwala. Nakuba insimbi ye-carbon eningi ingafaneleki endaweni yasolwandle, kunezinsimbi ze-carbon grade zasolwandle ezigunyazwe imiphakathi ehlukene ukuze kwenziwe izicelo zokwakha imikhumbi.

Insimbi yesakhiwo yemikhumbi yemikhumbi ihlukaniswe yaba izigaba zamandla ngokuvumelana namandla ayo amancane okukhiqiza: amandla ajwayelekile ensimbi yesakhiwo kanye nensimbi yesakhiwo esinamandla aphezulu. Ipuleti lensimbi ye-Maine libhekisela kupuleti lensimbi eligoqiwe elishisayo elikhiqizwa ngokuhambisana nezidingo zomphakathi we-classication wokwakhiwa kwezakhiwo zemikhumbi yemikhumbi.

Kunemiphakathi engu-9 eyinhloko yokuhlukanisa emhlabeni wonke.
A.B.S    I-American Bureau of Shipping
B.V.     I-Bureau Veritas
C.C.S. I-China Classification Society
I-D.N.V   Det Norske Veritas
G.L.    Germanischer Lloyd
K.R. Irejista yaseKorea Yokuthumela
L.R. Irejista kaLloyd Yokuthumela
N.K. Nippon Kaiji Kyokai
R.I.N.A  Registro Italiano Navale

Insimbi ye-CCSAH40 iwuhlobo lwensimbi yamandla eqinile egoqelwe phezulu. Insimbi yokwakha umkhumbi ye-CCS enamandla aphakeme iza ngamamaki angu-12 wamandla angu-3, ​​i-AH40 ingelinye lamabanga. Amapuleti ensimbi ebanga le-CCS AH40 anamandla okukhiqiza angu-56,500 psi (390 MPa), namandla okugcina eqinile angu-74,000 - 94,500 psi (510-650 MPa). Yonke insimbi yokwakha imikhumbi ye-CCS AH40 ehlinzekwa yi-Gnee ingagunyazwa yi-CCS

I-CCS iyilungu elisungula i-International Association of Classification Societies(IACS), eyakhiwa ngo-1968. Imikhumbi ye-CCS ihlonishwa cishe yiziphathimandla zamafulegi amazwe ngamazwe angu-116. Izinsizakalo ezididiyelwe ze-CCS zomjikelezo wokuthunyelwa kwemikhumbi ohlanganisa ukuklama, ukwakha, ukuphathwa kwendawo yemikhumbi, ukuhlolwa nokuhlolwa kwezinto zokusebenza/izingxenye kanye nokuhlolwa okuvamile ukuze kugcinwe ikilasi kusetshenziswa impahla, izikebhe, i-ro-ro, imikhumbi yabagibeli, izikebhe, imikhumbi ehamba ngomkhumbi. , i-navy, i-LGN kanye neminye imikhumbi yenkampani yenethiwekhi.


Insimbi yeBanga le-AH40 ingamandla omthelela angaphansi kuka-0 ° C
Amandla okuthonya ensimbi eBanga le-DH40 ku- -20 ° C
Amandla omthelela wensimbi weBanga EH40 ku -40 ° C
Amandla ensimbi eBanga FH40 ku -60 ° C

Isevisi yokuqhunyiswa kwesibhamu
Ukuqhunyiswa kwesibhamu kuyindlela esetshenziswa ukuhlanza noma ukupholisha insimbi lapho ukwakhiwa okuthuthukisiwe kuyadingeka. Ukuqhunyiswa kwesibhamu kusetshenziswa cishe kuyo yonke imboni esiyisebenzelayo. Ikakhulukazi ekwakheni imikhumbi, ujantshi, ukwakhiwa kwesakhiwo nokunye.

Ibanga lemininingwane
Ubukhulu: 2.5-120mm
Ububanzi: 1000-3000mm
Ubude: Njengesicelo

Ukwakheka Kwamakhemikhali

Ibanga lensimbi	C	Si	UMn	P	S	Als
Ibanga AH40	≤0.18	≤0.50	0.9-1.6	≤0.035	≤0.035	≥0.015
Ibanga DH40	≤0.18	≤0.50	0.9-1.6	≤0.035	≤0.035	≥0.015
Ibanga EH40	≤0.18	≤0.50	0.9-1.6	≤0.035	≤0.035	≥0.015
Ibanga FH40	≤0.18	≤0.50	0.9-1.6	≤0.035	≤0.035	≥0.015

Kucutshungulwa Amabanga Ahlukene
Ibanga D, E (DH32, DH36, EH 32, EH 36)
Uchungechunge lweBanga D no-E (okuhlanganisa i-AH32/36, DH32, DH36, EH32, EH36) amapuleti ensimbi yokwakha umkhumbi adinga ukuqina okuhle kwezinga lokushisa eliphansi nokusebenza okuhle kokushisela. Ipuleti lensimbi lokwakha umkhumbi elinamandla amakhulu lidinga ukwenziwa ngokwejwayelekile ngendlela yokugingqika okulawulwayo nokulawulwayo kokupholisa noma ukwelashwa kokushisa ngemishini ephelele kakhulu. Ngesikhathi esifanayo, ukuhlanzeka kwensimbi yangaphakathi kwamabhilidi anikeziwe kuyadingeka ukuba kube phezulu, ikakhulukazi okuqukethwe kwe-S, P, N, 0 no-H ensimbi kufanele kulawulwe ngokuqinile.

Izinto ze-alloy zengezwe ukuze kuthuthukiswe ukuqina
Ukuze kuqinisekiswe ukusebenza kwamapuleti omkhumbi anamandla amakhulu, kwamukelwa ubuchwepheshe be-micro-alloying. Ngokungeza i-Nb, i-V, i-Ti nezinye izakhi ze-alloying ensimbi, kuhlanganiswe nenqubo yokugoqa elawulwayo, okusanhlamvu kuyacwengwa futhi ukuqina kuyathuthukiswa.
Isiqondiso Sokuthuthukiswa KwePlate Yokwakha Umkhumbi
Amandla aphezulu, ukucaciswa okuphezulu, ngobukhulu nokuphepha komkhumbi, kanye nezinguquko ekucacisweni kwe-coating, isidingo samaphaneli ajwayelekile we-A-class siyancishiswa kancane kancane, futhi isidingo samaphaneli anamandla aphezulu siyakhula, esigxile emikhunjini emikhulu. kwe 5m ububanzi. Ipuleti, 200-300mm ukujiya ekhethekile umkhumbi ibhodi obukhulu.

Izakhiwo Zemishini

Ibanga lensimbi Iphoyinti lokukhiqiza/MPa Iphoyinti eliqinile /MPa Ubude/% Izinga lokushisa/° C Ukuhlolwa komthelela wohlobo lwe-V Akv/J ≤50MM 50-70MM 70-100MM Ibanga AH40 ≥390 510-660 ≥20 0 41/21 - - Ibanga DH40 ≥390 510-660 ≥20 -20 41/21 - - Ibanga EH40 ≥390 510-660 ≥20 -40 41/21 - - Ibanga FH40 ≥390 510-660 ≥20 -60 41/21 - -