Cov lus qhia luv luv:
Silicon slag yog ib hom ntawm scum ntab rau hauv cub tawg nyob rau hauv cov txheej txheem ntawm smelting silicon. Nws tuaj yeem siv rau hauv qhov kub thiab txias ntawm kua hlau hauv kev lag luam hlau. Nws kuj tseem ua lub luag haujlwm hauv deoxidation. Tsis tas li ntawd, silicon hlau slag tuaj yeem siv hauv kev tsim ua silica.
Daim ntawv thov:
* Nws hloov tau zoo rau ferro silicon nyob rau hauv cov hlau ua uas muaj qhov zoo hauv kev txo tus nqi txiav txim siab.
* Silicon slag hmoov tuaj yeem ua cov silicon briquette uas muaj cov lag luam nyob deb thiab dav hauv tsev thiab txawv teb chaws.
* Nws yog siv los ua deoxidizer hauv kev tsim steel.
qauv | Tshuaj lom neeg (%) | ||||
Si | Al | S | P | C | |
≥ | ≤ | ||||
Silicon Slag 40 | 40.0 | 5.0 | 0.10 | 0.05 | 5.0 |
Silicon Slag 50 | 50.0 | 5.0 | 0.10 | 0.05 | 5.0 |
Silicon Slag 55 | 55.0 | 5.0 | 0.10 | 0.05 | 5.0 |
Silicon Slag 60 | 60.0 | 5.0 | 0.10 | 0.05 | 5.0 |
Silicon Slag 70 | 70.0 | 3.0 | 0.10 | 0.05 | 3.5 |
Silicon Slag 80 | 80.0 | 3.0 | 0.10 | 0.05 | 3.5 |
Silicon Slag 85 | 85.0 | 3.0 | 0.10 | 0.05 | 3.5 |
Silicon Slag 90 | 90.0 | 1.5 | 0.10 | 0.05 | 2.5 |
Loj:
* Pob: 10-100mm, 10-50mm, 10-60mm
* Cov khoom sib faib ua tiav: 0-1mm ， 1-3mm ， 3-8mm
* Micro hmoov loj: 38-75μm （200-400 mesh ， -1 75-150μm （100-200 mesh） -5 150-550μm （30-100 mesh）
Ntim: tuj hnab, 1000kg / hnab lossis raws li tus neeg yuav tsum tau ua
Cim npe nrov: silicon slag, Tuam Tshoj, tuam ntxhab, lwm tus neeg, Hoobkas
