Ferro Boron Cored Hlau Alloy Cored Hlau

Ferro boron cored hlau alloy yog ib hom cored hlau siv nyob rau hauv steelmaking thiab foundry daim ntaub ntawv. Nws yog tsim los ntawm kev sib txuas ferro boron nrog cov hlau sheath uas muaj cov tub ntxhais ntawm cov hmoov hlau alloy. Lub cored hlau yog tsim los muab tso rau hauv cov hlau molten kom xa cov ferro boron alloy nyob rau hauv kev tswj thiab meej.

Ferro boron cored hlau alloy feem ntau yog tsim los ntawm cov hlau sheath ua los ntawm cov hlau los yog cov khoom zoo sib xws, nrog cov tub ntxhais ntawm ferro boron alloy hmoov. Lub ferro boron alloy feem ntau muaj nyob nruab nrab ntawm 16 feem pua ​​​​mus rau 20 feem pua ​​​​boron los ntawm qhov hnyav thiab feem ntau yog ua ke nrog hlau lossis lwm yam khoom los txhim kho nws cov khoom.

Qhov sib ntxiv ntawm ferro boron cored hlau alloy rau cov hlau molten tuaj yeem pab txhim kho cov khoom siv ntawm cov khoom kawg, xws li hardness, lub zog, thiab hnav tsis kam. Cov boron nyob rau hauv cov hlau kuj tseem tuaj yeem ua tus deoxidizer, uas pab tshem tawm impurities ntawm cov hlau molten thiab txhim kho nws qhov zoo. Tsis tas li ntawd, ferro boron cored hlau alloy tuaj yeem siv los txhim kho cov weldability ntawm qee hom hlau.

Cov muaj pes tsawg leeg ntawm ferro boron cored hlau alloy tuaj yeem sib txawv nyob ntawm cov ntawv thov tshwj xeeb thiab cov chaw tsim khoom. Nws yog ib qho tseem ceeb uas yuav tau sab laj nrog tus kws tshaj lij metallurgist lossis cov chaw tsim khoom los txiav txim siab qhov tsim nyog muaj pes tsawg leeg thiab kev siv ferro boron cored hlau alloy rau ib daim ntawv thov tshwj xeeb.