



Tshawb nrhiav qhov ua tau zoo tshaj plaws ntawm XAR400 cov hlau phaj uas tiv taus kev txhuam. Nrog rau qhov nyuaj siab ntawm 400HB, lawv muab kev tiv thaiv kev hnav zoo rau cov ntawv thov hnyav xws li cov khoom siv hauv kev tsim kho thiab cov khoom sib tov.
1) Khoom siv: XAR400
2) Tuab: 3-100 hli
3) Dav: 900-2050mm
4) Ntev: 2000-16000mm
Cov Tshuaj Lom Zem ntawm Xar 400 cov khoom siv:
| Qib | C | Si | Mn | P | S | Cr | Mo | B |
| Xar 400 | ≤ 0.20 | ≤ 0.80 | ≤ 1.50 | ≤ 0.025 | ≤ 0.010 | ≤ 1.00 | ≤ 0.50 | ≤ 0.005 |
Tsim los rau kev ua kom muaj zog, XAR400 daim hlau tiv taus kev puas tsuaj muab kev ruaj khov heev, teeb tsa tus qauv rau cov hlau uas tsis yooj yim hnav. Laser txiav daim hlau tiv taus kev puas tsuaj ua kom muaj kev tsim khoom zoo rau cov khoom tseem ceeb, thaum peb cov kev pabcuam tag nrhoHoobkas hlau phaj uas tsis yooj yim puasmuab cov kev daws teeb meem txhim khu kev qha, muaj zog siab (400HB) uas txo qis lub sijhawm tsis ua haujlwm thiab cov nqi txij nkawm, ua rau muaj kev tsim khoom ntau ntxiv hauv cov ntawv thov uas xav tau ntau.
XAR400 abrasion steel phaj yog tsim los kom tiv taus qhov xwm txheej hnyav tshaj plaws, ua rau lawv zoo tagnrho rau kev siv tshuab hauv kev tsim kho. Los ntawm cov kab sib tov mus rau cov plua plav sau cov kab, cov hlau phaj no tsis kam rau kev sib txhuam yog tsim los ua haujlwm zoo hauv cov chaw hnav siab. Qhov nyuaj zoo heev thiab martensitic-bainite microstructure ua tiav los ntawm quenching lossis tempering ua kom muaj kev ua tau zoo thiab lub neej ntev.
Cov Khoom Siv Kho Tshuab ntawm Xar 400:
| Qib Hlau | Lub zog tawm los | Lub zog tensile | Kev ntev | Lub zog cuam tshuam, Charpy |
| XAR 400 | 1050 | 1250 | 12 | -30 C |
XAR400 phaj uas tsis yooj yim puas yog cov khoom siv tseem ceeb rau cov tshuab ua haujlwm hnyav, qhia txog kev ua tau zoo thiab kev ua haujlwm ntev. Nws muab kev tiv thaiv zoo rau cov khoom siv hnav tseem ceeb xws li cov thoob thoob loader thiab excavator, cov hniav sab, cov plag tsev thoob, thiab cov tes tsho laum, ua rau nws yog qhov kev daws teeb meem zoo tshaj plaws rau kev lag luam uas xav tau kev tiv thaiv kev hnav zoo thiab ruaj khov.
Raws li Tuam Tshoj cov khoom siv hlau ua lag luam ua lag luam, lub teb chaws hlau lag luam thiab logistics "Pua pua lub tuam txhab kev ntseeg siab zoo", Tuam Tshoj hlau lag luam lag luam, "Sab saum toj 100 lub tuam txhab ntiag tug hauv Shanghai". Shanghai Zhanzhi kev lag luam Group Co., Ltd., (luv rau Zhanzhi Group) siv "Kev Ncaj Ncees, Kev Ua Tau Zoo, Kev Tsim Kho Tshiab, Yeej-Yeej" ua nws txoj hauv kev ua haujlwm, ib txwm mob siab rau kev muab cov neeg siv khoom xav tau ua ntej.


