RI/B Steel Phaj MARINE
Cov Khoom Piav Qhia Cov Txheej Txheem Cai ntawm RI/B Steel Phaj MARINE Cov txheej txheem tswj hwm ntawm RI/B Steel Plate MARINE yog lub luag haujlwm tseem ceeb hauv kev lav qhov zoo, kev ua tau zoo, thiab kev nyab xeeb ntawm cov phaj tshwj xeeb steel no hauv kev siv marine. Cov txheej txheem no mob siab rau ...
Hauj lwm lawm
Khoom Description
Txoj Cai Tswjfwm ntawm RI/B Steel Phaj MARINE
Cov txheej txheem tswj hwm ntawm RI/B Steel Phaj MARINE suav tias yog lub luag haujlwm tseem ceeb hauv kev lav qhov zoo, kev ua tau zoo, thiab kev nyab xeeb ntawm cov phaj tshwj xeeb steel no hauv kev siv marine. Cov qauv no yog tsim los tsim thiab ua raws li cov neeg tsim khoom thiab cov kws tshaj lij kev lag luam kom ua tau raws li qhov xav tau ntawm thaj chaw marine.
Cov txheej txheem ntawm cov hlau yog precisely delineated nyob rau hauv cov txheej txheem. Cov khoom tshwj xeeb ntawm cov khoom sib txawv, xws li carbon, manganese, silicon, phosphorus, thiab sulfur, tau teev tseg kom ua tau raws li qhov xav tau ntawm cov khoom siv thiab tshuaj lom neeg. Kev tswj cov ntsiab lus ntawm cov hlau alloying tseem ceeb heev rau lub zog, toughness, thiab corrosion kuj ntawm steel phaj.
Cov cuab yeej cuab tam yuav tsum tau ua yog ib qho tseem ceeb ntawm cov txheej txheem tswj hwm. Cov lus qhia tshwj xeeb rau lub zog tensile, lub zog tawm los, elongation, thiab hardness yog txhais los xyuas kom meej tias cov hlau phaj tuaj yeem tiv taus lub zog thiab kev ntxhov siab nws yuav raug rau hauv cov chaw marine. Kev cuam tshuam tsis zoo yog nquag koom ua ke thiab lav lub phaj lub peev xwm los daws qhov xwm txheej tam sim ntawd thiab hnyav.
Cov txheej txheem tsim khoom yog ua raws li cov cai nruj. Cov txheej txheem qhia txog cov txheej txheem rau melting, casting, kub thiab txias ua hauj lwm, thiab kev kho cua sov. Qhov no ua kom zoo sib xws thiab zoo hauv kev tsim cov hlau phaj, ua rau cov khoom sib xws thoob plaws hauv cov khoom.
Qhov zoo ntawm qhov chaw yog lwm qhov tseem ceeb rau kev txiav txim siab. Cov txheej txheem tsim kom tau txais qib ntawm qhov tsis xws luag, xws li tawg, suav nrog, thiab roughness. Qhov chaw du thiab tsis muaj qhov tsis xws luag yog qhov tseem ceeb rau kev ua haujlwm zoo thiab kev tiv thaiv corrosion hauv marine milieu.
Dimensional tolerances yog precisely stipulated los xyuas kom meej tias cov hlau daim hlau ua tau raws li cov kev cai ntawm cov ntaub ntawv npaj. Kev ntsuas qhov tuab, qhov dav, thiab qhov ntev yog qhov tseem ceeb rau kev haum thiab kev ua haujlwm hauv cov qauv hauv hiav txwv thiab cov khoom siv.
Kev soj ntsuam thiab tshuaj xyuas cov txheej txheem yog ib qho tseem ceeb ntawm cov txheej txheem tswj hwm. Cov qauv raug muab rho tawm ntawm ntau theem ntawm kev tsim khoom thiab raug rau ib qho kev ntsuam xyuas, suav nrog kev tshuaj xyuas tshuaj, kev kuaj xyuas cov cuab yeej cuab yeej, thiab tsis muaj kev puas tsuaj xws li kev tshuaj xyuas ultrasonic thiab sib nqus.
Cov qauv kev tiv thaiv corrosion kuj tseem ceeb heev. Lub phaj hlau yuav tsum muaj peev xwm tiv taus qhov corrosive los ntawm cov dej ntsev thiab cov cua hauv hiav txwv thoob plaws hauv nws txoj kev ua neej. Qhov no feem ntau suav nrog cov kev sim tshwj xeeb thiab cov kev xav tau ntsig txog cov txheej txheem txheej txheej thiab cov khoom siv sib xyaw.
RI/B Normal Strength Max Chemical Composition hauv Kub-dov
|
Element |
RINA B Max % |
Element |
RINA B Max % |
|
C |
0.21 |
Ni |
|
|
Mn |
0.80 |
Mo |
|
|
Si |
0.35 |
Al |
|
|
S |
0.035 |
Nb |
|
|
P |
0.035 |
V |
|
|
Cu |
Ti |
||
|
Cr |
N |
Cim npe nrov: ri/b steel phaj marine, Tuam Tshoj ri/b steel phaj marine lwm tus neeg, hoobkas
