{"id":20435,"date":"2025-01-16T03:19:00","date_gmt":"2025-01-15T19:19:00","guid":{"rendered":"https:\/\/steelprogroup.com\/?p=20435"},"modified":"2025-01-16T16:11:48","modified_gmt":"2025-01-16T08:11:48","slug":"a-b-d-e-shipbuilding-steel-plate","status":"publish","type":"post","link":"https:\/\/steelprogroup.com\/vi\/shipbuilding-steel\/a-b-d-e-shipbuilding-steel-plate\/","title":{"rendered":"T\u1ea5m th\u00e9p \u0111\u00f3ng t\u00e0u ABDE c\u1ea5p ABS"},"content":{"rendered":"

C\u00e1c lo\u1ea1i th\u00e9p k\u1ebft c\u1ea5u A, B, D v\u00e0 E do ABS ch\u1ec9 \u0111\u1ecbnh l\u00e0 c\u00e1c lo\u1ea1i th\u00e9p k\u1ebft c\u1ea5u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong \u0111\u00f3ng t\u00e0u. C\u00e1c t\u1ea5m th\u00e9p \u0111\u00f3ng t\u00e0u A, B, D v\u00e0 E \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi \u0111\u1ed9 b\u1ec1n, kh\u1ea3 n\u0103ng h\u00e0n v\u00e0 \u0111\u1ed9 d\u1ebbo dai trong m\u00f4i tr\u01b0\u1eddng bi\u1ec3n \u0111\u1ea7y th\u00e1ch th\u1ee9c.<\/p>

SteelPro Group l\u00e0 nh\u00e0 cung c\u1ea5p to\u00e0n c\u1ea7u c\u00e1c t\u1ea5m th\u00e9p A, B, D v\u00e0 E cao c\u1ea5p, cung c\u1ea5p c\u00e1c s\u1ea3n ph\u1ea9m th\u00e9p \u0111\u00f3ng t\u00e0u t\u1ed1t nh\u1ea5t.<\/p>

T\u1ed5ng quan v\u1ec1 th\u00e9p \u0111\u00f3ng t\u00e0u ABS lo\u1ea1i A, B, D, E<\/h2>

C\u00e1c lo\u1ea1i ABS A, B, D v\u00e0 E \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ri\u00eang cho c\u00e1c t\u1ea5m th\u00e9p trung b\u00ecnh \u0111\u1ebfn n\u1eb7ng c\u00f3 \u0111\u1ed9 d\u00e0y t\u1eeb 6mm \u0111\u1ebfn 40mm. C\u00e1c lo\u1ea1i n\u00e0y \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i d\u1ef1a tr\u00ean \u0111\u1ed9 b\u1ec1n va \u0111\u1eadp \u1edf nhi\u1ec1u nhi\u1ec7t \u0111\u1ed9 th\u1eed nghi\u1ec7m kh\u00e1c nhau, \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t t\u1ed1i \u01b0u trong nhi\u1ec1u \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng kh\u00e1c nhau.<\/p>

\"Trong<\/figure>

T\u1ea5m th\u00e9p lo\u1ea1i A<\/h3>

\u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf cho m\u1ee5c \u0111\u00edch \u0111\u00f3ng t\u00e0u th\u00f4ng th\u01b0\u1eddng kh\u00f4ng c\u00f3 y\u00eau c\u1ea7u c\u1ee5 th\u1ec3 v\u1ec1 \u0111\u1ed9 b\u1ec1n va \u0111\u1eadp \u1edf 20\u00b0C (4\u00b0F). Ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho v\u00e1ch ng\u0103n, khung v\u00e0 t\u1ea5m s\u00e0n \u1edf c\u00e1c khoang b\u00ean trong v\u00e0 k\u1ebft c\u1ea5u th\u01b0\u1ee3ng t\u1ea7ng c\u1ee7a t\u00e0u ho\u1ea1t \u0111\u1ed9ng trong \u0111i\u1ec1u ki\u1ec7n nh\u1eb9.<\/p>

T\u1ea5m th\u00e9p lo\u1ea1i B<\/h3>

Y\u00eau c\u1ea7u \u0111\u1ed9 b\u1ec1n va \u0111\u1eadp 27 J \u1edf 0\u00b0C (32\u00b0F). Th\u00edch h\u1ee3p cho l\u1edbp v\u1ecf, v\u00e1ch ng\u0103n d\u1ecdc v\u00e0 th\u00e0nh h\u1ea7m tr\u00ean t\u00e0u ch\u1edf h\u00e0ng, ph\u00e0 v\u00e0 t\u00e0u container ho\u1ea1t \u0111\u1ed9ng trong m\u00f4i tr\u01b0\u1eddng \u00f4n \u0111\u1edbi.<\/p>

T\u1ea5m th\u00e9p lo\u1ea1i D<\/h3>

Y\u00eau c\u1ea7u \u0111\u1ed9 b\u1ec1n va \u0111\u1eadp 27 J \u1edf -20\u00b0C (-4\u00b0F). Th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho th\u00e2n t\u00e0u, s\u1ed1ng t\u00e0u v\u00e0 k\u1ebft c\u1ea5u boong t\u00e0u tr\u00ean c\u00e1c t\u00e0u l\u1edbp b\u0103ng, t\u00e0u \u0111\u00e1nh c\u00e1 v\u00e0 t\u00e0u ti\u1ebfp t\u1ebf ngo\u00e0i kh\u01a1i ho\u1ea1t \u0111\u1ed9ng \u1edf v\u00f9ng l\u1ea1nh.<\/p>

T\u1ea5m th\u00e9p c\u1ea5p E<\/h3>

Y\u00eau c\u1ea7u \u0111\u1ed9 b\u1ec1n va \u0111\u1eadp 27 J \u1edf -40\u00b0C (-40\u00b0F). L\u00fd t\u01b0\u1edfng cho t\u00e0u ph\u00e1 b\u0103ng, t\u00e0u nghi\u00ean c\u1ee9u v\u00f9ng c\u1ef1c v\u00e0 gi\u00e0n khoan ngo\u00e0i kh\u01a1i ho\u1ea1t \u0111\u1ed9ng \u1edf v\u00f9ng bi\u1ec3n B\u1eafc C\u1ef1c v\u00e0 m\u00f4i tr\u01b0\u1eddng c\u1ef1c l\u1ea1nh.<\/p>

Ph\u1ea1m vi k\u00edch th\u01b0\u1edbc t\u1ea5m th\u00e9p A, B, D, E<\/h2>

Ch\u00fang t\u00f4i cung c\u1ea5p c\u00e1c t\u1ea5m th\u00e9p \u0111\u00f3ng t\u00e0u ABS lo\u1ea1i A, B, D v\u00e0 E trong nhi\u1ec1u \u0111i\u1ec1u ki\u1ec7n giao h\u00e0ng kh\u00e1c nhau, bao g\u1ed3m TM (Nhi\u1ec7t c\u01a1), TMCP (Quy tr\u00ecnh ki\u1ec3m so\u00e1t nhi\u1ec7t c\u01a1), N (Chu\u1ea9n h\u00f3a) v\u00e0 NR (C\u00e1n chu\u1ea9n h\u00f3a)<\/strong>.<\/p>

K\u00edch th\u01b0\u1edbc t\u1ea5m th\u00e9p c\u1ee5 th\u1ec3 nh\u01b0 sau:<\/p>

\u0110\u1ed9 d\u00e0y (mm)<\/strong><\/td>Chi\u1ec1u r\u1ed9ng (mm)<\/strong><\/td>Chi\u1ec1u d\u00e0i (mm)<\/strong><\/td><\/tr>
6 \u2013 40 (0,24\u201d \u2013 1,57\u201d)<\/td>L\u00ean \u0111\u1ebfn 3000 (118\u2033)<\/td>L\u00ean \u0111\u1ebfn 12.000 (472\u2033)<\/td><\/tr><\/tbody><\/table><\/figure>

C\u00e1c c\u01a1 s\u1edf s\u1ea3n xu\u1ea5t ti\u00ean ti\u1ebfn c\u1ee7a ch\u00fang t\u00f4i cho ph\u00e9p ch\u00fang t\u00f4i \u0111\u00e1p \u1ee9ng nhi\u1ec1u y\u00eau c\u1ea7u v\u1ec1 k\u00edch th\u01b0\u1edbc, \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c t\u1ea5m c\u1ee7a ch\u00fang t\u00f4i ph\u00f9 h\u1ee3p v\u1edbi nhi\u1ec1u nhu c\u1ea7u \u0111\u00f3ng t\u00e0u v\u00e0 x\u00e2y d\u1ef1ng ngo\u00e0i kh\u01a1i. Ch\u00fang t\u00f4i c\u0169ng cung c\u1ea5p th\u00e9p t\u00f9y ch\u1ec9nh t\u1ea5m c\u00f3 \u0111\u1ed9 d\u00e0y d\u01b0\u1edbi 6mm v\u1edbi MOQ<\/strong>. \u0110\u1ec3 bi\u1ebft th\u00eam th\u00f4ng tin, vui l\u00f2ng li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i.<\/p>

Ch\u1ee9ng nh\u1eadn t\u1ea5m th\u00e9p A, B, D, E<\/h2>
\"Con<\/figure>

C\u00e1c t\u1ea5m th\u00e9p \u0111\u00f3ng t\u00e0u c\u1ee7a ch\u00fang t\u00f4i \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn b\u1edfi c\u00e1c hi\u1ec7p h\u1ed9i ph\u00e2n lo\u1ea1i l\u1edbn, bao g\u1ed3m ABS, BV, DNV, GL, LR v\u00e0 CCS<\/strong>, \u0111\u1ea3m b\u1ea3o tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf nghi\u00eam ng\u1eb7t. Cam k\u1ebft c\u1ee7a ch\u00fang t\u00f4i v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u1ecdi t\u1ea5m \u0111\u1ec1u \u0111\u00e1p \u1ee9ng ho\u1eb7c v\u01b0\u1ee3t qu\u00e1 c\u00e1c y\u00eau c\u1ea7u ch\u1ee9ng nh\u1eadn.<\/p>

Ngo\u00e0i c\u00e1c c\u1ea5p \u0111\u1ed9 ABS T\u1ea5m th\u00e9p A, B, D, E<\/strong>, ch\u00fang t\u00f4i c\u0169ng cung c\u1ea5p t\u1ea5m th\u00e9p \u0111\u00f3ng t\u00e0u c\u01b0\u1eddng \u0111\u1ed9 cao<\/strong>, bao g\u1ed3m AH36<\/a>, \u0110\u1ea0I H\u1eccC 36<\/a>, EH36<\/a>, FH36<\/a>, AH40<\/a>, DH40<\/a>, V\u00e0 EH40<\/a>. <\/p>

Th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc c\u1ee7a t\u1ea5m th\u00e9p \u0111\u00f3ng t\u00e0u A, B, D, E<\/h2>
C\u1ea5p<\/strong><\/td>C (%)<\/strong><\/td>Mn (%)<\/strong><\/td>Al (%)<\/strong><\/td>Si (%)<\/strong><\/td>P (%)<\/strong><\/td>S (%)<\/strong><\/td><\/tr>
M\u1ed8T<\/td>\u2264 0,21<\/td>\u2264 1,3<\/td>\u2265 0,015<\/td>0,10 \u2013 0,50<\/td>\u2264 0,035<\/td>\u2264 0,035<\/td><\/tr>
B<\/td>\u2264 0,21<\/td>\u2264 1,3<\/td>\u2265 0,015<\/td>0,10 \u2013 0,50<\/td>\u2264 0,036<\/td>\u2264 0,035<\/td><\/tr>
D<\/td>\u2264 0,21<\/td>\u2264 1,3<\/td>\u2265 0,015<\/td>0,10 \u2013 0,50<\/td>\u2264 0,037<\/td>\u2264 0,035<\/td><\/tr>
E<\/td>\u2264 0,21<\/td>\u2264 1,3<\/td>\u2265 0,015<\/td>0,10 \u2013 0,50<\/td>\u2264 0,038<\/td>\u2264 0,035<\/td><\/tr><\/tbody><\/table><\/figure>

Th\u00e0nh ph\u1ea7n c\u01a1 h\u1ecdc c\u1ee7a t\u1ea5m th\u00e9p \u0111\u00f3ng t\u00e0u A, B, D, E<\/h2>
C\u1ea5p<\/strong><\/td>Gi\u1edbi h\u1ea1n ch\u1ea3y (MPa)<\/strong><\/td>\u0110\u1ed9 b\u1ec1n k\u00e9o (MPa)<\/strong><\/td>\u0110\u1ed9 gi\u00e3n d\u00e0i<\/strong><\/td>Ki\u1ec3m tra nhi\u1ec7t \u0111\u1ed9<\/strong><\/td>Ki\u1ec3m tra va \u0111\u1eadp V-notch<\/strong><\/td><\/tr>
t\u226450<\/strong><\/td>50\uff1ct\u226470<\/strong><\/td>70\uff1ct\u2264100<\/strong><\/td><\/tr>
M\u1ed8T<\/td>\u2265 235<\/td>400 \u2013 520<\/td>\u226522<\/td>20\u00b0C (4\u00b0F)<\/td>–<\/td>34 J (25 ft-lb)<\/td>41 J (30 ft-lb)<\/td><\/tr>
B<\/td>0\u00b0C (32\u00b0F)<\/td>27 J (20 ft-lb)<\/td><\/tr>
D<\/td>-20\u00b0C (-4\u00b0F)<\/td><\/tr>
E<\/td>-40\u00b0C (-40\u00b0F)<\/td><\/tr><\/tbody><\/table><\/figure>
  • \u201ct\u201d bi\u1ec3u th\u1ecb \u0111\u1ed9 d\u00e0y c\u1ee7a t\u1ea5m t\u00ednh b\u1eb1ng milim\u00e9t (mm).<\/li>\n\n
  • C\u00e1c gi\u00e1 tr\u1ecb th\u1eed nghi\u1ec7m va \u0111\u1eadp ch\u1eef V \u0111\u01b0\u1ee3c li\u1ec7t k\u00ea trong b\u1ea3ng \u0111\u01b0\u1ee3c \u0111o theo h\u01b0\u1edbng ngang.<\/li><\/ul>

    Quy tr\u00ecnh s\u1ea3n xu\u1ea5t th\u00e9p t\u1ea5m \u0111\u00f3ng t\u00e0u A, B, D, E<\/h2>
    \"Trong<\/figure>

    C\u00e1c t\u1ea5m th\u00e9p \u0111\u00f3ng t\u00e0u ABS c\u1ea5p A, B, D v\u00e0 E \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi kh\u1ea3 n\u0103ng h\u00e0n, kh\u1ea3 n\u0103ng gia c\u00f4ng v\u00e0 kh\u1ea3 n\u0103ng t\u1ea1o h\u00ecnh tuy\u1ec7t v\u1eddi, khi\u1ebfn ch\u00fang ph\u00f9 h\u1ee3p v\u1edbi nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p gia c\u00f4ng th\u00f4ng th\u01b0\u1eddng v\u00e0 ti\u00ean ti\u1ebfn.<\/p>

    Nh\u1eefng t\u1ea5m n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c gia c\u00f4ng b\u1eb1ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ti\u00eau chu\u1ea9n nh\u01b0 c\u1eaft, h\u00e0n, u\u1ed1n v\u00e0 t\u1ea1o h\u00ecnh, c\u0169ng nh\u01b0 c\u00e1c k\u1ef9 thu\u1eadt chuy\u00ean bi\u1ec7t nh\u01b0 TMCP v\u00e0 c\u00e1n c\u00f3 ki\u1ec3m so\u00e1t \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c c\u00e1c \u0111\u1eb7c t\u00ednh c\u01a1 h\u1ecdc v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t t\u1ed1i \u01b0u.<\/p>

    SteelPro Group t\u1eadn d\u1ee5ng chuy\u00ean m\u00f4n s\u1ea3n xu\u1ea5t ti\u00ean ti\u1ebfn \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1ea3n xu\u1ea5t c\u00e1c lo\u1ea1i th\u00e9p \u0111\u00f3ng t\u00e0u ch\u1ea5t l\u01b0\u1ee3ng cao n\u00e0y. C\u00e1c quy tr\u00ecnh chuy\u00ean bi\u1ec7t c\u1ee7a ch\u00fang t\u00f4i bao g\u1ed3m:<\/p>

    C\u00f4ng ngh\u1ec7 h\u1ee3p kim vi m\u00f4<\/h3>

    Th\u00f4ng qua vi\u1ec7c b\u1ed5 sung ch\u00ednh x\u00e1c niobi<\/strong>, vanadi<\/strong>, V\u00e0 titan<\/strong>, ch\u00fang t\u00f4i t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 tinh ch\u1ebf h\u1ea1t th\u00e9p, c\u1ea3i thi\u1ec7n c\u1ea3 \u0111\u1ed9 b\u1ec1n k\u00e9o v\u00e0 \u0111\u1ed9 d\u1ebbo dai. \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c t\u1ea5m th\u00e9p c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c \u1ee9ng su\u1ea5t v\u00e0 va \u0111\u1eadp cao trong m\u00f4i tr\u01b0\u1eddng bi\u1ec3n \u0111\u1ea7y th\u00e1ch th\u1ee9c.<\/p>

    L\u0103n c\u00f3 ki\u1ec3m so\u00e1t<\/h3>

    C\u1ee7a ch\u00fang t\u00f4i l\u0103n c\u00f3 ki\u1ec3m so\u00e1t<\/strong> qu\u00e1 tr\u00ecnh t\u1ed1i \u01b0u h\u00f3a c\u1ea5u tr\u00fac h\u1ea1t b\u1eb1ng c\u00e1ch qu\u1ea3n l\u00fd c\u1ea9n th\u1eadn nhi\u1ec7t \u0111\u1ed9 c\u00e1n v\u00e0 giai \u0111o\u1ea1n bi\u1ebfn d\u1ea1ng. \u0110i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c lo\u1ea1i D v\u00e0 E, \u0111\u00f2i h\u1ecfi hi\u1ec7u su\u1ea5t tuy\u1ec7t v\u1eddi \u1edf nhi\u1ec7t \u0111\u1ed9 d\u01b0\u1edbi 0.<\/p>

    TMCP (X\u1eed l\u00fd \u0111i\u1ec1u khi\u1ec3n nhi\u1ec7t c\u01a1)<\/h3>

    B\u1eb1ng c\u00e1ch k\u1ebft h\u1ee3p c\u00e1n c\u00f3 ki\u1ec3m so\u00e1t v\u1edbi l\u00e0m m\u00e1t t\u0103ng t\u1ed1c, TMCP cho ph\u00e9p ch\u00fang t\u00f4i s\u1ea3n xu\u1ea5t c\u00e1c t\u1ea5m c\u00f3 \u0111\u1ed9 b\u1ec1n cao h\u01a1n v\u00e0 \u0111\u1ed9 d\u1ebbo dai \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u1edf c\u00e1c ph\u1ea7n d\u00e0y h\u01a1n. \u0110i\u1ec1u n\u00e0y l\u00e0m gi\u1ea3m nhu c\u1ea7u x\u1eed l\u00fd nhi\u1ec7t b\u1ed5 sung, c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 s\u1ea3n xu\u1ea5t trong khi v\u1eabn duy tr\u00ec hi\u1ec7u su\u1ea5t cao.<\/p>

    Ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng ch\u00ednh x\u00e1c<\/h3>

    Ch\u00fang t\u00f4i tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n ch\u1ea5t l\u01b0\u1ee3ng nghi\u00eam ng\u1eb7t, ti\u1ebfn h\u00e0nh ki\u1ec3m tra si\u00eau \u00e2m<\/strong>, th\u1eed nghi\u1ec7m va ch\u1ea1m<\/strong>, V\u00e0 x\u00e1c minh k\u00edch th\u01b0\u1edbc<\/strong> tr\u00ean m\u1ed7i t\u1ea5m \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o tu\u00e2n th\u1ee7 \u0111\u1ea7y \u0111\u1ee7 c\u00e1c y\u00eau c\u1ea7u c\u1ee7a ABS. Quy tr\u00ecnh nghi\u00eam ng\u1eb7t n\u00e0y \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 tin c\u1eady v\u00e0 an to\u00e0n cho c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f3ng t\u00e0u v\u00e0 ngo\u00e0i kh\u01a1i.<\/p>

    T\u1ea5m th\u00e9p A, B, D v\u00e0 E t\u00f9y ch\u1ec9nh cho hi\u1ec7u su\u1ea5t v\u01b0\u1ee3t tr\u1ed9i<\/h2>

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    \u0110\u1ec3 \u0111\u1eb7t h\u00e0ng theo y\u00eau c\u1ea7u, h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt ho\u1eb7c h\u01b0\u1edbng d\u1eabn chuy\u00ean m\u00f4n, h\u00e3y li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i. H\u00e3y \u0111\u1ec3 SteelPro Group tr\u1edf th\u00e0nh \u0111\u1ed1i t\u00e1c \u0111\u00e1ng tin c\u1eady c\u1ee7a b\u1ea1n trong vi\u1ec7c x\u00e2y d\u1ef1ng c\u00e1c c\u00f4ng tr\u00ecnh h\u00e0ng h\u1ea3i b\u1ec1n b\u1ec9, hi\u1ec7u su\u1ea5t cao.<\/p>","protected":false},"excerpt":{"rendered":"

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