Cov kev ua haujlwm sib txawv thiab cov khoom siv, yuav tsum xaiv cov khoom siv zoo rau koj cov crusher hnav qhov chaw.
1. Manganese Steel: uas yog siv los nrum lub puab tsaig daim hlau, lub khob hliav qab crusher liner, gyratory crusher mantle, thiab ib co sab phaj.
Kev hnav tsis kam ntawm manganese steel nrog cov qauv austenitic yog vim muaj qhov tshwm sim ntawm kev ua haujlwm tawv. Qhov cuam tshuam thiab kev thauj khoom siab ua rau lub zog ntawm austenitic qauv ntawm qhov chaw. Thawj hardness ntawm manganese hlau yog kwv yees li. 200 HV (20 HRC, hardness test raws li Rockwell). Lub zog cuam tshuam yog approx. 250 J/cm². Tom qab ua haujlwm hardening, thawj zaug hardness tuaj yeem nce mus rau kev ua haujlwm hardness txog li ntawm approx. 500 HV (50 HRC). Qhov sib sib zog nqus-teeb, tseem tsis tau hardened txheej yog li muab rau qhov zoo toughness ntawm cov hlau no. Qhov tob thiab hardness ntawm qhov chaw ua hauj lwm-hardened nyob ntawm daim ntawv thov thiab hom manganese hlau. Lub hardened txheej nkag mus rau hauv qhov tob ntawm approx. 10 mm. Manganese hlau muaj keeb kwm ntev. Niaj hnub no, cov hlau no feem ntau yog siv rau crusher puab tsaig, crushing cones, thiab crushing shells.
2. Martensitic hlauuas yog siv los nrum cuam tshuam crusher tshuab tuav.
Martensite yog ib hom carbon-saturated hlau uas yog tsim los ntawm kev ua kom txias sai. Nws tsuas yog nyob rau hauv kev kho cua sov tom qab uas cov pa roj carbon raug tshem tawm ntawm martensite, uas txhim kho lub zog thiab hnav cov khoom. Lub hardness ntawm cov hlau no nyob nruab nrab ntawm 44 txog 57 HRC thiab qhov cuam tshuam lub zog ntawm 100 thiab 300 J / cm².Yog li, hais txog hardness thiab toughness, martensitic steels nyob nruab nrab ntawm manganese thiab chrome hlau. Lawv siv yog tias qhov cuam tshuam ntawm qhov hnyav me me dhau los ua kom tawv manganese hlau, thiab / lossis kev hnav zoo yuav tsum tau ua nrog rau kev cuam tshuam zoo rau kev ntxhov siab.
3.Chrome Hlauuas siv los nrum cuam tshuam crusher tshuab tuav, VSI crusher pub raj, faib phaj ...
Nrog cov hlau chrome, cov pa roj carbon monoxide yog sib koom ua ke hauv daim ntawv ntawm chromium carbide. Kev hnav tsis kam ntawm chrome steel yog raws li cov tawv carbides ntawm cov tawv matrix, uas lub zog yog cuam tshuam los ntawm offsets, uas muab rau cov qib siab ntawm lub zog tab sis tib lub sij hawm toughness. Txhawm rau tiv thaiv cov khoom los ntawm nkig, lub tshuab tshuab yuav tsum tau kho cua sov. Nws yuav tsum yog li ntawd yuav tsum tau pom tias qhov kub thiab txias lub sij hawm annealing tsis yog raws nraim adhered rau. Chrome steel feem ntau muaj qhov nyuaj ntawm 60 txog 64 HRC thiab qhov cuam tshuam qis heev ntawm 10 J / cm². Txhawm rau tiv thaiv kev tawg ntawm chrome steel tshuab, tej zaum yuav tsis muaj cov ntsiab lus tsis zoo hauv cov khoom noj.
4.Hlau alloyuas yog siv los nrum gyratory crusher concave ntu, puab tsaig daim hlau, lub khob hliav qab crusher liner, thiab lwm yam.
Alloy steel kuj siv dav hauv casting crusher hnav qhov chaw. Nrog rau cov khoom no, cov khoom crushed tuaj yeem hnav los ntawm kev sib nqus sib nqus. Txawm li cas los xij, alloy steel crusher hnav cov khoom tau yooj yim tawg, yog li cov khoom siv no tsis tuaj yeem siv los nrum qhov loj tshaj plaws, tsuas yog haum rau cam khwb cia qee qhov me me, hnyav dua 500kg.
5. TIC Inserts Crusher Wear Parts, uas TIC inserts alloy steel yog rau cam khwb cia daim hlau, lub khob hliav qab crusher liner, thiab cuam tshuam crusher tshuab tuav.
Peb siv titanium carbide tuav los ntxig crusher coj qhov chaw los pab hnav qhov chaw kom tau txais lub neej ua haujlwm zoo dua thaum crushing cov khoom nyuaj.
Yog xav paub ntxiv, pls hu rau peb.
Post lub sij hawm: Dec-01-2023