Abrasion resistant hlau-feem ntau hu uaAR hlau, AR phaj, TSI AR400, SIB 450, UA 500, hnav resistant steel phaj, los yog hardened steel phaj- yog ib yam khoom tshwj xeeb uas tau tsim tshwj xeeb los tiv thaiv kev hnav hauv qhov chaw ua haujlwm hnyav.
Cov noabrasion resistant steel phajyog siv dav hauv kev lag luam uas cov cuab yeej raug cuam tshuam rau kev sib txhuam tsis tu ncua, zawv zawg puas, thiab cuam tshuam hnyav.
Hauv kev lag luam xws li mining, quarrying, cement ntau lawm, thee tuav, kev tsim kho, thiab kev thauj mus los ntawm cov khoom siv ntau, cov cuab yeej raug cuam tshuam rau cov xuab zeb, ore, gravel, slag, thiab lwm yam khoom siv heev. Nyob rau hauv cov xwm txheej no, tus qauv qauv steel hnav sai sai, ua rau muaj kev saib xyuas tsis tu ncua, raug nqi qis, thiab siv lub neej luv.
Qhov no yog qhov twgAR hnav resistant steelua qhov txawv.
Dab tsi ua rau AR Steel txawv?
Tsis zoo li cov pa roj carbon steel lossis cov qauv hlau,abrasion resistant steel phajyog tsim los nrog kev sib xyaw tshwj xeeb ntawm cov khoom siv kho tshuab uas tso cai rau nws ua kom ntseeg tau hauv siab - hnav ib puag ncig.
AR steel feem ntau nta:
• High deg hardness
• Siab tensile thiab yield zog
• Zoo heev toughness
• Zoo weldability
• Tswj formability
Hom hardness ranges ntawm400 HBW rau 550 HBW (Brinell Hardness), nyob ntawm qhov tshwj xeebAR hnav phaj qib.
Piv txwv li:
TSI AR400= kwv yees li 400 HBW
SIB 450= kwv yees li 450 HBW
UA 500= kwv yees li 500 HBW
Qhov siab dua qhov hardness, qhov zoo dua cov khoom tiv thaiv zawv zawg abrasion thiab nto hnav. Qhov no yog vim li casAR400 steel phaj, AR450 steel phaj, thiabAR500 coj phajfeem ntau yog siv rau hauv cov khoom hnyav-cov khoom siv ua haujlwm.
Txawm li cas los xij, hardness ib leeg tsis txhais hais tias kev ua tau zoo.
Nws tsis yog hais txog Hardness xwb
Ntau tus neeg xav tiashnav resistant steeltsuas yog "hnyav steel heev." Hauv kev muaj tiag, kev ua haujlwm siab -abrasion resistant steel phajyog engineered kom ua tiav qhov sib npaug ntawm ob peb yam tseem ceeb.
Cov no suav nrog:
Hardness (hnav tsis kam)
Toughness (kev cuam tshuam tsis kam)
Lub zog (load-bearing peev)
Fabrication kev ua tau zoo
Qhov nyiaj tshuav no ua tiav los ntawm:
• Ua tib zoo tswj cov alloy muaj pes tsawg leeg (carbon, chromium, manganese, thiab lwm yam)
• Cov txheej txheem kho cua sov siab tshaj plaws xws li quenching thiab tempering
• Kev tswj kom zoo thaum lub sij hawm tsim cov phaj steel
Yog tias cov hlau hnyav dhau lawm tab sis tsis muaj qhov toughness, nws tuaj yeem tawg hauv qhov hnyav.
Yog tias nws tawv tab sis tsis tawv txaus, nws yuav hnav sai sai hauv qhov chaw abrasive.
High -zoohnav resistant steel manufacturerstsim AR steel kom tiv taus kev puas tsuaj loj thaum tuav cov txheej txheem kev ntseeg tau.
AR Steel siv qhov twg?
AR hnav daim hlauyog dav siv nyob rau hauv kev lag luam uas abrasion yog ib qho tseem ceeb ua rau cov khoom tsis ua hauj lwm.
Homhnav daim ntaub ntawvsuav nrog:
Dump tsheb lub cev
Loader thoob
Excavator thoob
Crusher liners
Hoppers thiab chutes
Conveyor liners
Screen daim hlau
Cov khoom siv mining
Hauv ntau daim ntawv thov hnyav -, sivabrasion resistant steel phajtso cai rau cov kws ua haujlwm kom txo cov phaj tuab thaum tswj lossis txawm tias txhim kho kev pabcuam lub neej.
Qhov no ua rau:
• Txo cov khoom hnyav dua
• Ntau dua load peev
• Txo roj noj
• Lub sijhawm tu ncua ntev dua
AR Steel vs. Standard Structural Steel
Piv rau cov qauv hlau xws li Q345 lossis S355,hnav resistant steel daim hlaumuab kev txhim kho kev ua tau zoo hauv qhov chaw abrasive.
Tej yam zoo muaj xws li:
2-5 zaug lub neej ua haujlwm ntev dua nyob rau hauv cov xwm txheej abrasive
Txo qhov hnav zoo heev
Kev tiv thaiv zoo dua rau kev cuam tshuam - ua rau muaj kev puas tsuaj rau saum npoo
Txhim kho durability rau cov mining, kev tsim kho, thiab cov khoom siv thauj khoom ntau
Xaus
Abrasion resistant hlautsis yog "hard steel."
Nws yog lub hom phiaj - cov khoom siv engineering tsim los kom muaj sia nyob hauv qhov chaw xav tau tshaj plaws hnav thaum tuav lub zog, tawv, thiab kev tsim khoom.
Thaum xaiv thiab siv kom raug,AR hnav resistant steel daim hlautxo lub sijhawm poob qis, txuas lub neej ntawm cov cuab yeej siv, txo tus nqi tag nrho ntawm cov tswv cuab, thiab txhim kho kev ua haujlwm zoo.
Nyob rau hauv kev lag luam hnyav, hnav yog inevitable.
Tab sis ua tsis tiav ntxov tsis tas yuav muaj.