Iyini i-Shipbuilding Steel Plate
Ipuleti yensimbi yokwakha umkhumbi ibhekisela ensimbi egoqwe ngokushisayo ukuze kwenziwe izakhiwo zemikhumbi ezikhiqizwa ngokuhambisana nezidingo zomphakathi wokwakha. Ngokuvamile isetshenziswa njengokuhleleka kwensimbi okukhethekile, ukuhlela, ukuthengisa, umkhumbi ohlanganisa amapuleti omkhumbi, insimbi nokunye.
Ukwahlukaniswa Kwensimbi Yokwakha Umkhumbi
I-Shipbuilding steel plate ingahlukaniswa ibe yinsimbi yesakhiwo yamandla avamile kanye nensimbi yesakhiwo yamandla aphezulu ngokuya ngeleveli yayo yamandla ephuzu lokuvunwa elincane.
I-JINDALAI ihlinzeka futhi ithumela ngaphandle izinhlobo ezi-2 zensimbi yomkhumbi, ipuleti lokwakha umkhumbi lamandla amaphakathi kanye nepuleti lokwakha umkhumbi lamandla aphezulu. Wonke umkhiqizo wepuleti lensimbi ungakhiqizwa ngokusho kweSociety LR, ABS, NK, GL, DNV, BV, KR, RINA, CCS, njll.
Ukusetshenziswa Shipbuilding Steel
Ukwakhiwa kwemikhumbi ngokuvamile kusebenzisa i-structural steel plate ukuze kwenziwe izindonga zemikhumbi. Amapuleti ensimbi esimanje anamandla aphakeme kakhulu okuqineka kunawandulelayo, okuwenza afaneleke kangcono ekwakhiweni okuphumelelayo kwemikhumbi emikhulu yeziqukathi. Nazi Izinzuzo Zepuleti Lokwakha Umkhumbi Ipuleti lensimbi elimelana nokugqwala eliphakeme liwuhlobo lwensimbi olufanele kakhulu lwamathangi kawoyela, futhi uma lisetshenziswa ekwakheni umkhumbi, isisindo somkhumbi sincane kumthamo ofanayo wemikhumbi, izindleko zikaphethiloli kanye ne-CO2ukukhishwa kungancishiswa.
Ibanga Nokubunjwa Kwekhemikhali (%)
Ibanga | C%≤ | Mn % | Si % | p% ≤ | S % ≤ | Al % | Nb % | V % |
A | 0.22 | ≥ 2.5C | 0.10~0.35 | 0.04 | 0.40 | - | - | - |
B | 0.21 | 0.60~1.00 | 0.10~0.35 | 0.04 | 0.40 | - | - | - |
D | 0.21 | 0.60~1.00 | 0.10~0.35 | 0.04 | 0.04 | ≥0.015 | - | - |
E | 0.18 | 0.70~1.20 | 0.10~0.35 | 0.04 | 0.04 | ≥0.015 | - | |
I-A32 D32 E32 | 0.18 | 0.70~1.60 0.90~1.60 0.90~1.60 | 0.10~0,50 | 0.04 | 0.04 | ≥0.015 | - | - |
I-A36 D36 E36 | 0.18 | 0.70~1.60 0.90~1.60 0.90~1.60 | 0.10~0,50 | 0.04 | 0.04 | ≥0.015 | 0.015~0.050 | 0.030~0.10 |
Izakhiwo ze-Steel Plate Mechanical zokwakha umkhumbi
Ibanga | Ubukhulu(mm) | Vezaiphuzu (Mpa) ≥ | Amandla Okuqina(Mpa) | Ubude (%)≥ | Ukuhlolwa komthelela we-V | ukuhlolwa kokugoba okubandayo | |||
Izinga lokushisa (℃) | I-AKV emaphakathiA kv/J | b=2a 180° | b=5a 120° | ||||||
ubude | crosswise | ||||||||
≥ | |||||||||
A | ≤50 | 235 | 400-490 | 22 | - | - | - | d=2a | - |
B | 0 | 27 | 20 | - | d=3a | ||||
D | -10 | ||||||||
E | -40 | ||||||||
A32 | ≤50 | 315 | 440~590 | 22 | 0 | 31 | 22 | - | d=3a |
D32 | -20 | ||||||||
E32 | -40 | ||||||||
A36 | ≤50 | 355 | 490-620 | 21 | 0 | 34 | 24 | - | d=3a |
D36 | -20 | ||||||||
E36 | -40 |
Ipuleti Lokwakha Umkhumbi Izilinganiso Ezitholakalayo
ezihlukahlukene | Ubukhulu (mm) | Ububanzi (mm) | Ubude / ububanzi bangaphakathi (mm) | |
Ipuleti yokwakha umkhumbi | ukusika imiphetho | 6-50 | 1500 ~ 3000 | 3000 ~ 15000 |
imiphetho enganqamuki | 1300 ~ 3000 | |||
Ikhoyili yokwakha umkhumbi | ukusika imiphetho | 6~20 | 1500 ~ 2000 | 760+20~760-70 |
imiphetho engasindi | 1510-2010 |
Isisindo Sezinsimbi Zokwakha Umkhumbi
Ubukhulu (mm) | isisindo setiyetha | Ubukhulu (mm) | isisindo setiyetha | ||
Kg/ft2 | Kg/m2 | Kg/ft2 | Kg/m2 | ||
6 | 4.376 | 47.10 | 25 | 18.962 | 196.25 |
7 | 5.105 | 54.95 | 26 | 20.420 | 204.10 |
8 | 5.834 | 62.80 | 28 | 21.879 | 219.80 |
10 | 7.293 | 78.50 | 30 | 23.337 | 235.50 |
11 | 8.751 | 86.35 | 32 | 25.525 | 251.20 |
12 | 10.21 | 94.20 | 34 | 26.254 | 266.90 |
14 | 10.939 | 109.90 | 35 | 27.713 | 274.75 |
16 | 11.669 | 125.60 | 40 | 29.172 | 314.00 |
18 | 13.127 | 141.30 | 45 | 32.818 | 353.25 |
20 | 14.586 | 157.00 | 48 | 35.006 | 376.80 |
22 | 16.044 | 172.70 | 50 | 36.464 | 392.50 |
24 | 18.232 | 188.40 |
Lezi zinsimbi zokwakha umkhumbi zingasetshenziselwa izakhiwo zasolwandle, uma ufuna ipuleti lensimbi yokwakha umkhumbi noma ipuleti lensimbi lesakhiwo sasolwandle, Xhumana no-JINDALAI manje ukuze uthole ikhotheshini yakamuva.