Siab - Lub zog Steel Hlau yog ib qho tshwj xeeb steel phaj yog lub zog siab, thiab muaj kev cuam tshuam zoo heev. Cuam Tshuam - Tsis txhob muaj cov khoom siv tawv me xws li steel hlau, qis}} allloy steel, lossis stainless hlau ntawm cov txiaj ntsig bimetallic. Cov hnav - Resistant txheej tiv thaiv los ntawm kev abrasive nruab nrab, thaum lub hauv paus phaj bears lub load ntawm nruab nrab, ua rau pom kev cuam tshuam zoo. Nws tuaj yeem tiv thaiv qhov cuam tshuam thiab kev puas tsuaj ntawm high -}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} Cov ntaub ntawv pom hauv cov ntaub ntawv conveying tshuab.

Cov khoom tsis muaj
|
Tshuaj Muaj Tshuaj |
Hlau Phaj |
C |
Si |
Mn |
P |
S |
Cr |
Ni |
||||||
|
Qhov tuab |
Tus zuag |
Tus zuag |
Tus zuag |
Tus zuag |
Tus zuag |
Tus zuag |
Tus zuag |
|||||||
|
millimeter |
% |
% |
% |
% |
% |
% |
% |
|||||||
|
2-40 |
0.15 |
1.50 |
0.025 |
0.008 |
0.6 |
0.0023 |
||||||||
|
Cov Khoom Siv Neeg Kho Tshuab |
Cov nqi raug rau 10 hli tuab hlau phaj tuab |
Paib lub zog |
Lub zog tensile |
Elongation |
||||||||||
|
Nyob |
Rm |
A |
||||||||||||
|
MPa |
MPa |
% |
||||||||||||
|
Ntau dua los yog sib npaug rau 950 |
Ntau dua los yog sib npaug rau 1000 |
14 |
||||||||||||
|
Kev Cuam Tshuam |
Cov nqi raug rau 10 hli tuab hlau phaj tuab |
Xeem ntawv |
Yuam kev cuam tshuam |
|||||||||||
|
Qho so |
Charpy - v longitudinal |
|||||||||||||
|
tiv kis |
J |
|||||||||||||
|
-20 |
40 |
|||||||||||||
Cov khoom lag luam zoo
1.Txhua lub zog nqus muaj peev xwm, nrog cov zog cuam tshuam tshaj 50 Joules, zoo nqus thiab cuam tshuam kev cuam tshuam lub zog.
2.Txhua kev sib tsoo tsis kam, tswj kom muaj kev sib zog zoo txawm tias nyob ntawm qhov kub uas tsis tshua muaj li -40 degree, tiv thaiv plhuav me me.
3.STAstable deformation yam ntxwv, tab tom tsim cov khoom siv yas pov tseg raws li kev cuam tshuam, tiv thaiv kev ncaj ncees ntawm tus qauv tseem ceeb.
Daim Ntawv Thov Tus Nqi Ntawm Qhov Kev Cuam Tshuam -} tiv taus cov phiaj hlau hlau
1. Hauv teb ntawm kev tsim tshuab ntawm engineering, xws li anti - Kev sib tsoo nqaj, siv lub siab {2} Lub zog siv hlau tau txhim kho kev nyab xeeb.
2. Nyob rau hauv tsev qauv qauv, seismic bracing tshuab tuaj yeem tiv thaiv av qeeg thiab tiv thaiv tus qauv tseem ceeb.
3. Hauv cov khoom thauj mus los, kev cuam tshuam-}} Cov qauv tsim tawm tau txhim kho cov kev tiv thaiv.

