



Qhia txog XAR400 cov phaj hnav uas tiv taus kev sib txhuam, qhov kev daws teeb meem hloov pauv rau kev lag luam uas xav tau kev tiv taus kev hnav thiab kev ua haujlwm ntev. Lub phaj XAR400 yog ua los ntawm cov hlau tshwj xeeb nrog qhov nruab nrab hardness txog li 400HB, ua kom ntseeg tau tias muaj kev tiv thaiv kev hnav zoo heev hauv qhov chaw xav tau tshaj plaws. Txawm hais tias nws yog cov tshuab siv hauv kev tsim kho, cov phaj hniav cement pusher, lossis cov ntawv thov kev sib xyaw ua ke, XAR400 steel phaj hnav muab kev ua tau zoo thiab lub neej ua haujlwm tsis sib xws.
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 |
XAR400 daim hlau uas tsis yooj yim puas tau teeb tsa tus qauv tshiab rau cov hlau uas tsis yooj yim puas, uas ua rau nws ruaj khov thiab ua tau zoo heev. Nws qhov kev siv tau yooj yim thiab kev tiv thaiv kev hnav zoo heev ua rau nws yog thawj qhov kev xaiv rau cov lag luam uas tab tom nrhiav kev daws teeb meem txhim khu kev qha thiab kav ntev. Txhim kho koj txoj haujlwm nrog XAR400 daim hlau uas tsis yooj yim puas thiab paub txog qhov sib txawv ntawm kev ruaj khov thiab kev ua tau zoo.
Nrog XAR400 cov phaj hnav, cov tuam txhab tuaj yeem txo cov nqi kho thiab ua kom muaj txiaj ntsig zoo dua. Nws qhov kev tiv thaiv kev hnav zoo heev thiab kev tsim kho ruaj khov ua rau nws yog ib qho khoom muaj nqis hauv cov chaw ua haujlwm nyuaj. Los ntawm kev xaiv XAR400 cov phaj hnav, cov tuam txhab tuaj yeem ua kom zoo dua kev ua haujlwm thiab txo qis lub sijhawm tsis ua haujlwm, thaum kawg ua kom muaj txiaj ntsig zoo thiab txuag cov nqi.
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 kab sau plua plav, cov hlau phaj no 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 |
Hauv kev siv tshuab ua vaj tse, XAR400 daim hlau tiv taus kev txhuam ci ntsa iab hauv ntau yam kev siv tseem ceeb. Txawm hais tias nws yog lub phaj loader, dozer lossis excavator thoob, daim hlau tiv taus kev txhuam no muab kev ua tau zoo tshaj plaws. Nws qhov kev hloov pauv mus rau sab hniav, hauv pem teb thoob thiab cov kav dej laum, ua rau nws yog thawj qhov kev xaiv rau kev lag luam nrhiav kev daws teeb meem txhim khu kev qha, kav ntev.
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.


