Chii chinonzi Shipbuilding Steel Plate
Ndiro yesimbi yekuvaka ngarava inoreva simbi inoputirwa nemoto yekugadzira zvivakwa zvengarava zvinogadzirwa zvinoenderana nezvinodiwa nesangano rekuvaka. Inowanzo shandiswa senzira yakakosha yekuodha simbi, kuronga nguva, kutengesa, ngarava inosanganisira ndiro dzengarava, simbi nezvimwewo.
Kurongwa kweSimbi yekuvaka Ngarava
Ndiro yesimbi yekuvaka ngarava inogona kukamurwa kuita simbi ine simba guru uye simbi ine simba guru zvichienderana nehukuru hwayo.
JINDALAI inopa nekutumira kunze kwenyika mhando mbiri dzesimbi yengarava, ndiro yekuvaka ngarava ine simba repakati uye ndiro yekuvaka ngarava ine simba guru. Zvese zvigadzirwa zvesimbi zvinogona kugadzirwa zvichienderana neSosaiti LR, ABS, NK, GL, DNV, BV, KR, RINA, CCS, nezvimwewo.
Kushandiswa kweSimbi yekuvaka Ngarava
Kuvaka ngarava kunowanzo shandiswa mapurati esimbi ekuvaka kugadzira ngarava. Mapurati esimbi emazuva ano ane simba rekusimba kupfuura ekare, zvichiita kuti akwanise kugadzirwa zvakanaka kwengarava hombe dzine makontena. Heano mabhenefiti eMapurati ekuvaka ngarava. Purati yesimbi inodzivirira ngura yakawanda imhando yesimbi yakakodzera matangi emafuta, uye kana ikashandiswa mukuvaka ngarava, huremu hwengarava hushoma kune ngarava dzine simba rakafanana, mutengo wemafuta uye CO2.2kubuda kwemhepo kunogona kuderedzwa.
Kuumbwa kweMakemikari neGiredhi (%)
| Giredhi | C%≤ | Mn % | Si % | p % ≤ | S % ≤ | Al % | Nhamba yeNb % | 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 | — | |
| 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 | — | — |
| 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 |
Nzvimbo dzekuvaka ngarava dzesimbi
| Giredhi | Ukobvu(mm) | Gohopoindi (Mpa) ≥ | Simba reKusimba(Mpa) | Kureba (%)≥ | Bvunzo reV-impact | bvunzo yekukombama kwechando | |||
| Tembiricha (℃) | Avhareji yeAKVA kv /J | b=2a 180° | b=5a 120° | ||||||
| nzira refu | yambuka | ||||||||
| ≥ | |||||||||
| 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 | ||||||||
Ndiro Yekuvaka Ngarava Inowanikwa Zviyero
| mhando dzakasiyana-siyana | Ukobvu (mm) | Upamhi (mm) | Hurefu/ dhayamita yemukati (mm) | |
| Ndiro yekuvaka ngarava | kucheka mipendero | 6~50 | 1500~3000 | 3000~15000 |
| mipendero isingacheki | 1300~3000 | |||
| Coil yekuvaka ngarava | kucheka mipendero | 6~20 | 1500~2000 | 760+20~760-70 |
| mipendero isingacheki | 1510~2010 | |||
Kurema kweSimbi yekuvaka Ngarava
| Ukobvu (mm) | huremu hwedzidziso | Ukobvu (mm) | huremu hwedzidziso | ||
| Makirogiramu/ft2 | Makirogiramu/m2 | Makirogiramu/ ft2 | Makirogiramu/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 | |||
Simbi idzi dzekuvaka ngarava dzinogona kushandiswawo pakuvaka zvivakwa zviri kure negungwa, kana uchitsvaga ndiro yesimbi yekuvaka ngarava kana ndiro yesimbi iri kure negungwa, Bata JINDALAI izvozvi kuti uwane mutengo wekupedzisira.
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