High Quality Standard Steel Rau Shipbuidling LRA

Hauv kev tsim cov txheej txheem, kev ua kom zoo thiab kev ua haujlwm ntawm High Quality Standard Steel For Shipbuilding LRA yog qhov tseem ceeb tshaj plaws. Qhov no yuav tsum tau ua kom tiav thiab ua tib zoo mus kom ze uas suav nrog ntau yam, los ntawm kev xaiv cov khoom siv raw mus rau qhov kawg kev tshuaj xyuas thiab kev sim.

Thawj kauj ruam hauv kev lav qhov zoo thiab kev ua haujlwm ntawm cov hlau no yog kev xaiv cov khoom siv raw. Tsuas yog cov hlau zoo hlau, hlau alloys, thiab lwm yam additives yuav tsum tau muab. Cov ntaub ntawv nyoos no yuav tsum tau kuaj xyuas nruj thiab tshuaj xyuas kom ntseeg tau tias lawv cov tshuaj lom neeg muaj pes tsawg leeg thiab lub cev muaj zog ua tau raws li cov qauv nruj nruj rau kev tsim cov nkoj steel. Cov txheej txheem analytical zoo xws li spectroscopy thiab X-ray diffraction tuaj yeem ua haujlwm kom raug txiav txim siab txog qhov muaj pes tsawg leeg thiab cov qauv siv lead ua ntawm cov khoom siv raw.

Thaum cov khoom siv raw tau dhau qhov kev kuaj xyuas zoo, cov txheej txheem steel pib pib. Advanced technologies thiab cov txheej txheem tswj yog qhov tseem ceeb kom ua tiav qhov kev xav tau zoo. Hluav taws xob arc furnaces los yog cov pa oxygen yooj yim rauv yog feem ntau siv, thiab kev ua haujlwm melting thiab refining yuav tsum tau saib xyuas thiab tswj tau zoo. Qhov kub thiab txias, lub sijhawm cua sov, thiab qhov sib ntxiv ntawm cov alloys thiab fluxes yuav tsum tau ua tib zoo tswj kom zoo dua cov tshuaj muaj pes tsawg leeg thiab microstructure ntawm cov hlau.
 

 

Daim ntawv qhia

Mechanical Properties

Tensile zog Rm: 0 - 585 MPa ntawm 20 degree

Yield zog YS: 315 MPa ntawm 20 degree

 

Chemical Properties

Fe: 96 41 - 99 %

Mn: 0 9 - 1.6 %

Si: 01 - 0.5 %

Tsis muaj: 0 - 0.4%

V: 0 - 0.1 %

C: 0 - 0.18 %

S: 0 - 0.04 %

Cu: 0 - 0.35%

P: 0 - 0.04 %

Nb: 0 - 0.05 %

Cr: 0 - 0.25%

Mo: 0 - 0.08 %

 

Tom qab cov hlau tau raug muab pov rau hauv ingots lossis slabs, cov txheej txheem ua haujlwm kub, xws li dov thiab forging, tuaj rau hauv kev ua si. Cov kev ua haujlwm kub kub, nrog rau qhov kub thiab txias, deformation tus nqi, thiab tus naj npawb ntawm kev hla, muaj kev cuam tshuam loj rau cov khoom kawg ntawm cov hlau. Cov kev ua haujlwm kub tsim nyog tuaj yeem kho cov microstructure, tshem tawm qhov tsis xws luag, thiab txhim kho cov khoom siv kho tshuab.

Cov txheej txheem kev kho cua sov tom qab, xws li annealing, quenching, thiab tempering, yog siv los ua kom zoo dua cov khoom ntawm cov hlau. Qhov kev xaiv ntawm kev kho cua sov thiab cov kev txwv yog nyob ntawm cov kev cai tshwj xeeb ntawm daim ntawv thov kev tsim nkoj. Kev kho cua sov tuaj yeem txhim kho lub zog, hardness, thiab toughness ntawm cov hlau, nrog rau kev txhim kho nws cov kev tiv thaiv corrosion thiab hnav.

Thoob plaws hauv cov txheej txheem tsim khoom, kev tswj xyuas nruj nruj yog siv rau txhua theem. Kev tshuaj xyuas hauv cov txheej txheem yog ua los txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau ua cov txheej txheem. Cov txheej txheem tsis muaj kev puas tsuaj xws li kev sim ultrasonic, kev tshuaj xyuas cov khoom sib nqus, thiab kev kuaj hluav taws xob yog siv los txheeb xyuas cov teeb meem sab hauv, cov kab nrib pleb, thiab lwm yam cuam tshuam. Cov kev ntsuam xyuas no pab kom ntseeg tau tias tsuas yog cov hlau tsis muaj qhov tsis xws luag yog siv hauv kev tsim nkoj.
 

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 Cov Txheej Txheem Zoo Tshaj Plaws rau Shipbuidling LRA, 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 txhim khu kev qha thiab cov khoom zoo 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.
Relying ntawm superior tej yam kev mob thiab muaj zog zoo ntawm cov khoom loj, peb muaj peev xwm ua tau raws li qhov sib txawv ntawm peb cov neeg muas zaub.

 

Cim npe nrov: Tuam Tshoj tus qauv zoo steel rau shipbuidling lra, Tuam Tshoj siab zoo txheem steel rau shipbuidling lra lwm tus neeg, hoobkas