Shipbuilding Steel Phaj NK Qib

Shipbuilding steel phaj NK qib yog hais txog cov hlau daim hlau uas ua tau raws li qhov yuav tsum tau ua thiab cov qauv ntawm Nippon Kaiji Kyokai (NK), uas yog lub koom haum kev faib tawm zoo. Nov yog qee qhov tseem ceeb ntawm nws:

 

Mechanical Properties

 

Lub zog: NK qib shipbuilding steel daim hlau muaj qhov tshwj xeeb yield zog thiab tensile zog yuav tsum tau. Piv txwv li, cov qhab nia zoo li NK - A, NK - B, thiab lwm yam, muaj cov qib sib txawv. Cov txiaj ntsig ntawm lub zog muaj zog yog tsim los xyuas kom meej tias cov hlau tuaj yeem tiv taus cov khoom thauj thiab kev ntxhov siab thaum lub nkoj ua haujlwm thiab hauv hiav txwv sib txawv.

Toughness: Lawv kuj muaj cov khoom zoo toughness, uas yog qhov tseem ceeb rau kev tiv thaiv kev cuam tshuam. Qhov no yuav pab tiv thaiv kom tsis txhob tawg, tshwj xeeb tshaj yog nyob rau hauv qhov chaw txias los yog thaum muaj xwm txheej tshwm sim.

 

Tshuaj muaj pes tsawg leeg

 

Cov tshuaj muaj pes tsawg leeg yog ua tib zoo tswj. Nws feem ntau suav nrog cov ntsiab lus xws li carbon (C), silicon (Si), manganese (Mn), phosphorus (P), thiab sulfur (S). Tsis tas li ntawd, qee cov ntsiab lus alloying yuav raug ntxiv los txhim kho cov khoom tshwj xeeb. Piv txwv li, qhov sib ntxiv ntawm manganese tuaj yeem txhim kho lub zog thiab tawv, thaum tswj cov ntsiab lus sulfur pab txhim kho weldability.

 

 

 

Specification peb muab:

Thickness	2-200 hli
Dav	1000-4000 hli
Ntev	5000-15000 hli

 

Kev Tswj Xyuas Zoo thiab Ntawv Pov Thawj

 

NK muaj cov txheej txheem tswj kom zoo. Cov hlau phaj raug tshuaj xyuas ntawm ntau theem ntawm kev tsim khoom kom ntseeg tau tias lawv ua tau raws li qhov yuav tsum tau ua. Thaum cov hlau phaj dhau tag nrho cov kev ntsuam xyuas thiab kev soj ntsuam, lawv tau muab nrog NK daim ntawv pov thawj, uas yog ib qho kev lees paub ntawm lawv qhov zoo thiab ua raws li cov qauv tsim nyog. Daim ntawv pov thawj no yog qhov tseem ceeb rau kev lag luam shipbuilding vim nws ua kom muaj kev nyab xeeb thiab kev ntseeg siab ntawm cov nkoj tsim.

 

Cov ntawv thov hauv Shipbuilding

 

Cov phaj hlau no tau siv dav hauv ntau qhov chaw ntawm lub nkoj. Lawv tuaj yeem siv rau kev tsim kho ntawm lub hull, decks, bulkheads, thiab lwm yam khoom siv. Nyob ntawm seb qhov yuav tsum tau ua ntawm lub nkoj tsim thiab thaj tsam ntawm daim ntawv thov, cov qib NK sib txawv raug xaiv. Piv txwv li, rau lub nkoj loj ntawm lub nkoj thauj khoom loj, ntau dua - lub zog NK qib yuav raug siv los ua kom muaj kev ncaj ncees.

 

 

 

 

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 soj ntsuam thiab sib piv cov khoom yav dhau los thiab cov xwm txheej tam sim no ntawm peb cov Shipbuilding Steel Phaj NK 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.

Cim npe nrov: Shipbuilding steel phaj nk qib, Tuam Tshoj shipbuilding steel phaj nk qib lwm tus neeg, hoobkas