ABS Qib AH40 Nkoj Hlau Phaj

Cov Khoom Piav Qhia Qhov Tsim Nyog ntawm Chromium Element rau ABS Qib AH40 Nkoj Hlau Phaj thiab cov txheej txheem ntawm Nws Txhim Kho Oxidation thiab Corrosion Resistance Nyob rau hauv kev lag luam steel, tshwj xeeb tshaj yog rau ABS Qib AH40 Nkoj Hlau Phaj, ascertaining lub optimum ...

Xa kev nug

Hauj lwm lawm

Khoom Description

u11143732652463515886fm253fmtautoapp138fJPEG

Qhov Tsim Nyog ntawm Chromium Element rau ABS Qib AH40 Nkoj Hlau Phaj thiab cov txheej txheem ntawm nws txoj kev txhim kho hauv Oxidation thiab Corrosion Resistance

Hauv kev tsim cov hlau, tshwj xeeb tshaj yog rau ABS Qib AH40 Nkoj Hlau Phaj, paub tseeb tias qhov kev pom zoo ntawm chromium ntxiv yog qhov tseem ceeb uas cuam tshuam rau cov yam ntxwv thiab kev ua haujlwm ntawm cov hlau. Nyob rau tib lub sijhawm, nkag siab txog lub hauv paus ntsiab lus ntawm yuav ua li cas chromium boosts oxidation thiab corrosion kuj ntawm cov hlau yog qhov tseem ceeb tshaj plaws rau kev ua kom tau raws li qhov xav tau thiab ua haujlwm ntev.

Thaum nws los tsim kom muaj cov ntsiab lus chromium haum hauv ABS Qib AH40 Nkoj Hlau Phaj, ntau yam tseem ceeb ntawm kev ua si. Cov ntawv thov tshwj xeeb thiab kev xav tau ntawm cov hlau hauv ib puag ncig marine yog qhov kev txhawj xeeb tseem ceeb. Cov khoom tsim nyog txhua yam xws li lub zog, toughness, thiab ductility, nrog rau kev cia siab rau cov neeg ua haujlwm corrosive thiab kub kub, tag nrho cov pab txhawm rau txheeb xyuas qhov zoo tagnrho chromium feem.

Feem ntau, qhov feem pua ntawm cov chromium ntxiv rau hom hlau phaj no txawv nyob rau hauv ib qho kev sib txawv, sib txawv ntawm ntau yam. Qhov ntau yam no tau mob siab rau txiav txim siab los ntawm kev tshawb fawb, kev sim, thiab kev lag luam cov qauv. Qhov sib ntxiv ntawm chromium nyob rau hauv qhov ntau no tuaj yeem ua rau muaj kev txhim kho zoo hauv cov hlau ua haujlwm yam tsis muaj kev cuam tshuam rau lwm yam khoom tseem ceeb.

Tam sim no, cia peb tshawb txog lub hauv paus ntsiab lus uas cov chromium txhim kho oxidation thiab corrosion kuj ntawm hlau. Chromium muaj cov tshuaj lom neeg tshwj xeeb uas tso cai rau nws ua pa nrog oxygen nyob ib puag ncig. Thaum chromium ua ke nrog cov pa oxygen, nws tsim ib txheej nyias nyias uas muaj oxide txheej ntawm cov hlau.

Cov txheej oxide no, feem ntau hu ua chromium oxide txheej, ua haujlwm tiv thaiv kev tiv thaiv. Nws muaj txiaj ntsig zoo cuam tshuam qhov diffusion ntawm oxygen thiab corrosive tshuaj mus rau hauv qab steel matrix. Cov kev sib raug zoo thiab kev ruaj ntseg ntawm cov txheej no tiv thaiv kev nkag mus ntawm cov ntsiab lus tsis zoo, yog li txo qis tus nqi ntawm oxidation thiab corrosion.

Qib	YieldStrength MPA	Tensile Strength MPA	Elongation%	TestTemperature degree	V Ballistic Ua Haujlwm
Thickness hli
Tsawg dua los yog sib npaug li 50	>50~70	>70~100
L	T	L	T	L	T
A	Ntau dua lossis sib npaug li 235	400-520	Ntau dua lossis sib npaug 22	20			34
B	Ntau dua lossis sib npaug li 235	400-520	Ntau dua lossis sib npaug 22	0	27	20	34
D	Ntau dua lossis sib npaug li 235	400-520	Ntau dua lossis sib npaug 22	-20	27	20	34
E	Ntau dua lossis sib npaug li 235	400-520	Ntau dua lossis sib npaug 22	-40	27	20	34
AW 32	Ntau dua lossis sib npaug rau 315	440-570	Ntau dua lossis sib npaug 22	0	31	22	38
DH 32	Ntau dua lossis sib npaug rau 315	440-570	Ntau dua lossis sib npaug 22	-20	31	22	38
EH 32	Ntau dua lossis sib npaug rau 315	440-570	Ntau dua lossis sib npaug 22	-40	31	22	38
AW 36	Ntau dua lossis sib npaug rau 355	490-630	Ntau dua lossis sib npaug li 21	0	34	24	41
DH 36	Ntau dua lossis sib npaug rau 355	490-630	Ntau dua lossis sib npaug li 21	-20	34	24	41
EH 36	Ntau dua lossis sib npaug rau 355	490-630	Ntau dua lossis sib npaug li 21	-40	34	24	41
AW 40	Ntau dua lossis sib npaug rau 390	510-660	Ntau dua lossis sib npaug li 20	0	41	27
DH 40	Ntau dua lossis sib npaug rau 390	510-660	Ntau dua lossis sib npaug li 20	-20	41	27
EH 40	Ntau dua lossis sib npaug rau 390	510-660	Ntau dua lossis sib npaug li 20	-40	41	27