LR Nkoj Hlau Phaj DH36 Qib

Cov Khoom Piav Qhia Tshwj Xeeb ntawm LR Nkoj Hlau Phaj DH36 Qib hauv Shipbuilding thiab Nws Cov Qauv Ntau Lawm Hauv kev tsim cov nkoj, LR Nkoj Hlau Phaj DH36 Qib tau siv dav vim nws cov khoom zoo heev thiab kev ua haujlwm zoo. Cia peb tshawb nrhiav qee qhov xwm txheej tshwj xeeb uas ...

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Hauj lwm lawm

Khoom Description

Cov xwm txheej tshwj xeeb ntawm LR Nkoj Hlau Phaj DH36 Qib hauv Shipbuilding thiab Nws Cov Qauv Ntau Lawm

Hauv kev tsim cov nkoj, LR Nkoj Hlau Phaj DH36 Qib tau siv dav vim nws cov khoom zoo thiab kev ua haujlwm zoo. Cia peb tshawb txog qee qhov xwm txheej tshwj xeeb uas cov phaj hlau no tau ua lub luag haujlwm tseem ceeb.

Ib qho piv txwv tseem ceeb yog kev tsim kho lub nkoj loj. Lub nkoj ntawm lub nkoj no tau tsim los siv LR Nkoj Hlau Phaj DH36 Qib kom tiv taus qhov kev ntxhov siab loj thiab thauj khoom thaum caij nkoj ntev. Cov ntaub ntawv sau los ntawm qhov project no tau qhia tias lub phaj siab tensile lub zog, uas tuaj yeem ncav cuag [X] MPa, thiab lub zog tawm los ntawm kwv yees li [Y] MPa, muab cov qauv tsim nyog. Qhov no tso cai rau lub nkoj nqa cov thawv hnyav hnyav kom nyab xeeb thiab ua haujlwm tau zoo.

Lwm qhov xwm txheej cuam tshuam nrog kev tsim cov roj tanker. Lub tank compartments tau tsim nrog LR Nkoj Hlau Phaj DH36 Qib los tiv thaiv cov corrosive xwm ntawm cov roj thauj thiab lub siab exerted rau ntawm phab ntsa. Cov tshuaj muaj pes tsawg leeg ntawm cov hlau, precisely tswj nyob rau hauv tej kev txwv, pab rau nws corrosion kuj. Piv txwv li, cov ntsiab lus sulfur tau khaws cia hauv qab [Z]% kom txo qis kev pheej hmoo ntawm corrosion.

Nyob rau hauv kev tsim kho ntawm ib lub nkoj tshwj xeeb offshore, LR Ship Steel Phaj DH36 Qib tau raug xaiv rau nws lub peev xwm los tiv taus cov dej hiav txwv hnyav thiab cov khoom hnyav. Lub phaj lub toughness, raws li ntsuas los ntawm cov kev ntsuam xyuas cuam tshuam, qhia tau hais tias nws resilience nyob rau hauv huab huab cua. Cov ntaub ntawv qhia tau hais tias qhov cuam tshuam lub zog nqus ntawm qhov ntsuas kub siab tshaj [A] joules, ua kom lub nkoj muaj kev ntseeg siab hauv cov xeev nyuaj.

Kev pabcuam: Sandblasting thiab primer

Qib	Chemical compostion%
	C	Si	Mn	P	S	Als

AW 36	Tsawg dua lossis sib npaug rau 0.18	Tsawg dua lossis sib npaug rau 0.50	0.9-1.6	Tsawg dua lossis sib npaug rau 0.035	Tsawg dua lossis sib npaug rau 0.035	Ntau dua lossis sib npaug rau 0.015
DH 36	Tsawg dua lossis sib npaug rau 0.18	Tsawg dua lossis sib npaug rau 0.50	0.9-1.6	Tsawg dua lossis sib npaug rau 0.035	Tsawg dua lossis sib npaug rau 0.035	Ntau dua lossis sib npaug rau 0.015
EH 36	Tsawg dua lossis sib npaug rau 0.18	Tsawg dua lossis sib npaug rau 0.50	0.9-1.6	Tsawg dua lossis sib npaug rau 0.035	Tsawg dua lossis sib npaug rau 0.035	Ntau dua lossis sib npaug rau 0.015
FH 36	Tsawg dua lossis sib npaug rau 0.18	Tsawg dua lossis sib npaug rau 0.50	0.9-1.6	Tsawg dua lossis sib npaug rau 0.035	Tsawg dua lossis sib npaug rau 0.035	Ntau dua lossis sib npaug rau 0.015

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Tam sim no, cia peb tig mus rau cov qauv tsim ntawm LR Nkoj Hlau Phaj DH36 Qib.

Cov tshuaj muaj pes tsawg leeg yog nruj me ntsis tswj. Cov ntsiab lus carbon feem ntau txwv rau ntau yam ntawm [B]% rau [C]% kom ua tiav cov khoom siv kho tshuab uas xav tau yam tsis muaj kev cuam tshuam weldability. Manganese, silicon, thiab lwm yam alloying ntsiab kuj tseem tswj tau nyob rau hauv cov feem pua los txhim khu lub zog, toughness, thiab lwm yam ntxwv.

Cov txheej txheem tsim khoom suav nrog cov txheej txheem cua sov thiab cov txheej txheem dov. Cov hlau yog rhuab mus rau qhov ntsuas kub zoo, feem ntau nyob ib puag ncig [D] degree, thiab dov kom ua tiav qhov xav tau thickness thiab microstructure. Qhov txias txias tom qab dov yog ua tib zoo tswj xyuas kom muaj cov qauv zoo-grained uas txhim kho cov khoom siv kho tshuab.

Kev tswj kom zoo yog qhov tseem ceeb tshaj plaws. Cov kev kuaj tsis muaj kev puas tsuaj, xws li kev kuaj ultrasonic thiab kev soj ntsuam cov khoom sib nqus, yog ua haujlwm los kuaj xyuas cov teeb meem sab hauv lossis qhov chaw. Lub phaj yuav tsum ua tau raws li cov qauv nruj raws li qhov loj thiab hom kev tso cai tsis xws luag.

Kev ntsuam xyuas cov cuab yeej cuab tam yog ua los ntawm cov qauv coj los ntawm cov khoom tsim tawm. Tensile tests txiav txim siab qhov tawm los thiab tensile zog, elongation, thiab txo qhov chaw. Kev ntsuam xyuas cuam tshuam yog ua tiav ntawm ntau qhov kub thiab txias los ntsuas lub phaj lub zog. Kev ntsuam xyuas hardness kuj tseem tuaj yeem ua kom ntseeg tau tias muaj kev sib xws.

Vim li cas thiaj xaiv peb?
Peb txaus siab rau peb lub peev xwm los muab cov kev cai daws teeb meem rau peb cov neeg siv khoom cov kev xav tau tshwj xeeb.
Peb txheeb xyuas thiab sib piv cov khoom dhau los thiab cov xwm txheej tam sim no ntawm peb LR Nkoj Hlau Phaj DH36 Qib, thiab tsim cov txheej txheem tshiab thiab cov txheej txheem.
Peb cov neeg siv khoom ntseeg peb kom xa cov khoom zoo Cold-rolled Steel khoom raws sij hawm thiab ntawm pob nyiaj siv.
Peb nruj me ntsis siv cov kev pab cuam sov so thiab kev xav tom qab muag, ua raws li kev txhim kho kev ua haujlwm zoo.
Peb muab ntau hom Cold-rolled Steel khoom kom tau raws li cov neeg siv khoom xav tau.
Peb ua raws li cov neeg siv khoom-centric thiab hom-taw qhia kev lag luam lub tswv yim, thiab txuas ntxiv muab cov neeg siv khoom lag luam txhim khu kev qha thiab zoo heev thiab cov kev pabcuam.
Peb lub Hoobkas tau cog lus los txhawb nqa cov qauv siab tshaj plaws ntawm kev nyab xeeb thiab zoo.
Txhua tus neeg ua haujlwm ntawm peb lub tuam txhab thiab txhua lub tuam haujlwm ua haujlwm ua ke los ua ke kev tswj hwm kev lag luam, kev tshaj lij thev naus laus zis, kev txheeb cais ntau thiab kev kawm ideological.
Peb cov khoom siv Cold-rolled Steel paub txog lawv cov kav ntev thiab kev ntseeg tau.
Kev vam khom rau qhov zoo tshaj plaws thiab muaj txiaj ntsig zoo ntawm cov khoom loj, peb muaj peev xwm ua tau raws li qhov sib txawv ntawm peb cov neeg siv khoom.