LR Sehlopha sa AH36 DH36 EH36 FH36 Letlapa la Tšepe la Marine

Letlapa la tšepe la marine le bolela litšepe tsa sebopeho tse sebelisoang moahong oa sekepe. E nkoa e le boemo ba leoatle 'me e tlameha ho khona ho hanela liphello tse senyang tse tloaelehileng tikolohong ea metsi. Ho finyella sena, likarolo tse khethehileng tsa alloying li eketsoa lihlopheng tsena e le ho sireletsa khahlanong le corrosion.Le hoja boholo ba tšepe ea carbon e sa tšoanelehe bakeng sa tikoloho ea leoatle, ho na le litšepe tse ngata tsa carbon grade tse amohetsoeng ke mekhatlo e fapaneng bakeng sa likopo tsa ho haha ​​likepe.

Litšepe tsa sebopeho bakeng sa likepe tsa likepe li arotsoe ka lihlopha tsa matla ho ea ka matla a eona a fokolang a lihlahisoa: matla a kakaretso a tšepe ea mohaho le matla a phahameng a tšepe ea mohaho. Letlapa la tšepe la Maine le bua ka poleiti ea tšepe e chesang e kolobisitsoeng e hlahisoang ho latela litlhoko tsa sechaba sa classication bakeng sa kaho ea meaho ea sekepe sa sekepe.

Ho na le lihlopha tse 9 tse ka sehloohong lefatšeng ka bophara.
A.B.S    Ofisi ea Amerika ea Tsamaiso ea Likepe
B.V.     Bureau Veritas
C.C.S. China Classification Society
D.N.V   Det Norske Veritas
G.L.    Germanischer Lloyd
K.R. Registe ea Korea ea ho Romela
L.R. Lloyd's Register of Shipping
N.K. Nippon Kaiji Kyokai
R.I.N.A  Registro Italiano Navale


LR AH36 plate ea tšepe bakeng sa kaho ea likepe&platform. The shipbuilding steel plategrade AH36 ke tšepe e matla haholo. AH36 shipbuilding steel ke theHull structural steel, ka lintho tse botle tse thata, matla a holimo, a thata ho hana ho bola, thepa ea ho lokisa, le lintho tsa welding.

Litšepe tsa Kereiti ea AH36 ke matla a tšusumetso a behiloeng ho 0 ° C
Matla a matla a tšepe a Kereiti ea DH36 ho  -20 ° C
Matla a tšusumetso ea tšepe ea Kereiti ea EH36 ho -40 ° C
Matla a tšusumetso ea tšepe ea Kereiti ea FH36 ho -60 ° C

Tšebeletso ea ho thunya
Ho phatloha ke mokhoa o sebelisoang ho hloekisa kapa ho bentša tšepe ha ho hlokahala hore ho be le lithako tse ntlafalitsoeng. Ho phatloha ho sebelisoa hoo e batlang e le indastering e 'ngoe le e' ngoe eo re e sebeletsang. Haholo-holo kahong ea likepe, literene, kaho ea kaho le tse ling.

Litlhaloso tse fapaneng
Botenya: 2.5-120mm
Bophara: 1000-3000mm
Bolelele: Joalo ka kopo

Sebopeho sa Lik'hemik'hale
Tshebetso bakeng sa Mephato e Fapaneng
Kereiti ya D, E (DH32, DH36, EH 32, EH 36)
Letoto la Grade D le E (inlcuding AH32/36, DH32, DH36, EH32, EH36) lipoleiti tsa tšepe tse hahang likepe li hloka boima bo botle ba mocheso o tlase le ts'ebetso e ntle ea welding. Sehlahisoa sa tšepe se entsoeng ka matla a phahameng a sekepe se hloka ho tloaeleha ka mokhoa oa ho roala le ho laoloa ho pholile kapa ho phekola mocheso ka lisebelisoa tse feletseng. Ka nako e ts'oanang, ho hloeka ha tšepe ka hare ho li-billet tse fanoeng ho hlokahala hore e be holimo, haholo-holo litaba tsa S, P, N, 0 le H ka tšepe li lokela ho laoloa ka thata.

Lintho tsa Alloy li Ekelitsoe ho Ntlafatsa Matla
E le ho netefatsa ts'ebetso ea lipoleiti tsa likepe tse matla haholo, theknoloji ea micro-alloying e amoheloa. Ka ho eketsa Nb, V, Ti le lisebelisoa tse ling tsa alloying ho tšepe, ho kopantsoe le mokhoa o laoloang oa ho roala, lijo-thollo li hloekisoa 'me ho tiea ho ntlafala.
Tataiso ea Nts'etsopele ea Letlapa la Kaho ea Likepe
Matla a phahameng, litlhaloso tse phahameng, ka boholo le polokeho ea sekepe, le liphetoho tsa litlhaloso tsa ho roala, tlhokahalo ea liphanele tse tloaelehileng tsa A-class e fokotseha butle-butle, 'me tlhokahalo ea liphanele tse matla haholo e ntse e eketseha, e tsepamisitsoeng likepeng tse kholo. bophara ba 5m. Plate, botenya ba 200-300mm boto e khethehileng ea sekepe.

Thepa ea Mechini