Cov txheej hnav-tiv taus feem ntau yog ua los ntawm chromium alloy, thiab lwm yam khoom siv hlau xws li manganese, txheej hnav-tiv taus yog tsim los ntawm chromium alloy, thiab lwm yam alloys xws li manganese, molybdenum, niobium thiab npib tsib xee ntxiv rau tib yam. sij hawm.Cov carbide hauv cov qauv metallographic yog fibrous, thiab cov kev taw qhia fiber ntau yog perpendicular mus rau saum npoo.Qhov microhardness ntawm carbide tuaj yeem ncav cuag hv1700-2000 thiab hrc58-62.Nws yog dav siv nyob rau hauv mining machinery, kev tiv thaiv ib puag ncig machinery, cement machinery, engineering machinery thiab lwm yam vim nws yog siab hnav tsis kam.
Wear-resistant steel daim hlau muaj siab hnav tsis kam thiab kev ua haujlwm zoo.Nws tuaj yeem raug txiav, khoov, welded thiab lwm yam thiab tseem tuaj yeem siv los txuas nrog lwm cov qauv.Vim cov hlau no muaj ntau yam zoo, nws yog dav siv hauv ntau hom kev sib txawv.Nws yog ib qho ntawm cov khoom siv feem ntau siv hauv kev tsim, kev lag luam thiab kev tsim kho.
Industries thiab siv rau hnav-resistant steel
Wear-resistant steels yog siv nyob rau hauv daim ntawv thov uas puas, hnav thiab cuam tshuam yog lub ntsiab ua rau tsis ua hauj lwm, tsis tas li siab los yog nro.Yog li, cov hlau zoo li no ua rau kev xaiv zoo tshaj plaws rau kev siv hauv cov khoom siv hnyav thiab cov khoom sib txuas hauv kev sib tw lossis huab cua.
Kev siv rau SSAB's hnav-resistant steels suav nrog:
· 1. Cov khoom siv hauv ntiaj teb thiab cov khoom txuas
· 2.Kev tsim kho, rhuav tshem thiab rov ua dua tshiab
· 3.Material tuav, crushing thiab conveying
· 4.Tsav thiab chaw txua txiag zeb
· 5.Cement thiab lwm yam kev lag luam
· 6.Agricultural machinery
· 7.Tsheb, tsheb thauj khoom thiab lwm yam tsheb
Khoom Muag Khoom
Kub dov nm500 hb500 domex400 ar450 nm450 ar500 spa-h puas los tiv thaiv hnav steel los xij tiv thaiv hnav resistant steel phaj yog tam sim no cov khoom tseem ceeb muaj hnav-resistant.Rau qhov yooj yim ntawm engineers, qhov loj hnav resistant daim hlau kub dov nm500 hnav tiv thaiv nplooj ntawv domex400 ar500 spa-h puas tsuaj tiv thaiv steel phaj hnav-resistant steel daim hlau yog tam sim no cais raws li lub teb chaws raws li nram no:
Tuam Tshoj hnav phaj qib: NM360, NM400, NM450, NM500
Belgium hnav-resistant steel daim hlau: QUARD400, QUARD450, QUARD500
Katherine Sweden hnav-resistant steel phaj: HARDOX400, HARDOX450, HARDOX500
Finnish hnav-resistant steel phaj: RAEX400, RAEX450, RAEX500
Nyiv hnav-resistant steel phaj: JFE-EH360, JFE-EH400, JFE-EH500
Post lub sij hawm: Lub Xya hli ntuj-18-2022