Vim nws lub zog siab, siab- lub zog qauv hlau tau siv nyob rau hauv cov khoom lag luam xws li engineering thiab tshwj xeeb lub zog thiab qhov hnyav. Lawv daim ntawv thov tshwj xeeb tshaj yog thoob plaws hauv lub tsheb ntawm lub tsheb sib zog. Nrog rau kev siv nce nce ntxiv rau kev txuag hluav taws xob thiab emission txo thiab loj hlob ntawm cov tsheb tau dhau los ua kev lag luam loj hauv kev tsim khoom lag luam. Ua ib lub tuam txhab txawj ua haujlwm nrog lub peev xwm los tsim cov hlau tshwj xeeb, BAE {4 5} {lub zog cov phiaj hlau nrog kev ua tau zoo heev. Raws li kev ua haujlwm qub, qhov siab {{{{7} {cov khoom siv steel khoom tsim los ntawm Baohua hnav cov teebmeem hnyav. Kev tshawb fawb thiab tshuaj lom neeg tshuaj lom neeg cov txheej txheem tsim qauv yog siv los xyuas kom cov khaub ncaws zoo thiab ua tau zoo} {{{{} {lub zog qauv qauv hlau.
Cov khoom lag luam zoo
High - Lub zog Txheej Txheem Steel muaj cov txiaj ntsig los, txhim kho kev tiv thaiv kev nyab xeeb, kev tiv thaiv ib puag ncig, thiab kev txhim kho ib puag ncig, thiab kev txhim kho kom muaj kev tiv thaiv. Nws tau dhau los ua qhov tseem ceeb tshaj plaws hauv lub ntiaj teb cov qauv engineering kev lag luam.
Cov khoom tsis muaj
|
Tshuaj Muaj Tshuaj (Ntaiv cov qauv tshuaj xyuas) |
C |
Si |
Mn |
P |
S |
Cr |
Ni |
||
|
Ntau tshaj plaws |
Ntau tshaj plaws |
Ntau tshaj plaws |
Ntau tshaj plaws |
Ntau tshaj plaws |
Ntau tshaj plaws |
Ntau tshaj plaws |
|||
|
% |
% |
% |
% |
% |
% |
% |
|||
|
0.18 |
0.60 |
2.10 |
0.025 |
0.006 |
0.030 |
0.0020 |
|||
|
Cov Khoom Siv Neeg Kho Tshuab |
Hlau Thickness |
Paib lub zog |
Lub zog tensile |
Elongation |
|||||
|
lub hli |
Nyob |
Rm |
A |
||||||
|
2-40 |
MPa |
MPa |
% |
||||||
|
Sau nqi pes tsawg |
Ntau dua los yog sib npaug rau 680 |
Ntau dua los yog sib npaug rau 750 |
16 |
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Cov Khoom Siv
Siv dav hauv ntau qhov loj - teev siv cov tsheb thauj khoom, xws li cov tsheb thauj khoom truck, pob zeb ua cov tsheb thauj khoom, semi {1 shocks, thiab lwm yam.
