Dab tsi yog qhov txawv ntawm cemented carbide pob thiab steel pob

Carbide pobthiab steel pob muaj lawv tus kheej qhov zoo thiab qhov tsis zoo, raws li kev siv sib txawv thiab xav tau xaiv cov khoom tsim nyog. Qhov sib txawv tseem ceeb ntawm cov pob cemented carbide thiab cov pob steel yog raws li hauv qab no:

Cov khoom muaj pes tsawg leeg yog txawv: lub ntsiab ntawm cov cemented carbide pob yog tungsten, cobalt thiab lwm yam hlau, thaum lub pob steel feem ntau yog tsim los ntawm carbon thiab hlau.

Alloy pob

Hardness yog txawv: Lub hardness ntawm cemented carbide npas feem ntau yog nyob nruab nrab ntawm HRA80-90, uas yog ntau dua li ntawm cov pob hlau zoo tib yam, yog li nws muaj kev hnav zoo dua thiab corrosion kuj.

Qhov ceev yog txawv: qhov ceev ntawm cemented carbide npas feem ntau yog nruab nrab ntawm 14.5-15.0g / cm³, uas yog li 2 npaug siab dua li cov pob steel, yog li nws muaj kev ua haujlwm zoo tshaj plaws hauv qee lub sijhawm uas yuav tsum tau muaj kev ceev ceev.

Corrosion tsis kam yog txawv: cemented carbide npas muaj corrosion kuj zoo thiab siv tau nyob rau hauv corrosive ib puag ncig xws li kua qaub thiab alkali, thaum steel npas yog raug rau corrosion.

Cov txheej txheem tsim khoom yog txawv: tungsten carbide npas feem ntau ua tiav los ntawm kub isostatic nias, nqus tsev sintering, txias nias thiab lwm yam txheej txheem, thaum lub pob steel feem ntau yog tsim los ntawm lub taub hau txias lossis kub dov.

Daim ntawv thov sib txawv: cemented carbide pob yog tsim rau lub zog siab, siab hnav tsis kam, kub kub, corrosion thiab lwm yam hnyav ib puag ncig, xws li roj av, tshuaj, aerospace, aviation thiab lwm yam kev lag luam; Lub pob steel yog tsim rau kev siv tshuab dav dav, xws li bearings, kis kab mob, tua blasting, vuam thiab polishing.

Hauv cov ntsiab lus, muaj qhov sib txawv tseem ceeb ntawm cov pob zeb cemented carbide thiab cov pob steel hauv cov khoom muaj pes tsawg leeg, hardness, ntom, corrosion resistance, manufacturing txheej txheem thiab siv sij hawm. Kev xaiv ntawm qhov twg yuav tsum yog raws li kev siv tshwj xeeb ntawm lub sijhawm thiab xav tau kev txiav txim siab.