Abrasion resistant steel phaj yog tsim los ntawm alloying cov khoom xyaw xws li carbon (C) thiab hlau (Fe) siv ib tug ntau yam ntawm kab los yog cov minerals uas tsis muaj qib ntxiv los hloov cov tshuaj-mechanical zog ntawm cov khoom kawg.
Thaum pib raw cov hlau yog melted nyob rau hauv lub moj tej tawg rauv thiab ces carbon yog ntxiv.Txawm hais tias lossis tsis ntxiv cov ntsiab lus xws li nickel lossis silicon ntxiv yog nyob ntawm thaj tsam ntawm daim ntawv thov.Cov qib ntawm cov pa roj carbon tam sim no nyob rau hauv kev puas tsuaj resistant steel phaj feem ntau yog nyob nruab nrab ntawm 0.18-0.30%, characterizing lawv li tsawg-rau-nruab nrab carbon steels.
Thaum qhov no mus txog qhov xav tau muaj pes tsawg leeg, nws yog tsim thiab txiav rau hauv daim hlau.Abrasion resistant steel daim hlau tsis haum rau tempering thiab quenching vim tias kev kho cua sov tuaj yeem txo cov khoom siv zog thiab hnav tsis kam.
Cov ntaub ntawv uas muaj xws li:NM360 Hnav Resistant Steel Phaj,NM400 Hnav Resistant Steel Phaj,NM450 Hnav Resistant Steel Phaj,NM500 Hnav Resistant Steel Phaj.
Abrasion resistant steel phaj yog tsis tshua muaj zog thiab muaj zog.Hardness yog ib qho tseem ceeb ntawm kev puas tsuaj-resistant steel phaj, tab sis siab hardness steels feem ntau nkig.Abrasion resistant steel phaj kuj yuav tsum muaj zog thiab yog li yuav tsum tau ua tib zoo sib npaug.Yuav kom ua tau li no, cov alloy cov tshuaj muaj pes tsawg leeg yuav tsum nruj me ntsis tswj.
Qee qhov kev siv abrasion resistant steel phaj yog siv hauv:
Mining kev lag luam machinery
Industrial hoppers, funnels thiab feeders
Platform qauv
Hnyav hnav platforms
Lub ntiaj teb txav tshuab
Abrasion-resistant steel phaj tuaj nyob rau hauv ntau yam ntawm ntau yam uas txhua tus muaj pes tsawg hardness nqi ntawm Brinell nplai.Lwm yam ntawm cov hlau yog muab qhab nia los ntawm toughness thiab tensile lub zog txawm li cas los hardness yog ib qho tseem ceeb kom tsis txhob cuam tshuam ntawm puas.
Post lub sij hawm: Apr-07-2024