Khoom Description
Khoom Description
| Qib | Tshuaj muaj pes tsawg leeg% | |||||
| Ca | Si | S | P | C | AI | |
| Min | Max | |||||
| Ca 30 Si 60 | 30 | 60 | 0.02 | 0.03 | 1.0 | 1.2 |
| Ca30Si50 | 30 | 50 | 0.05 | 0.06 | 1.2 | 1.2 |
| Ca28 Si 60 | 28 | 50-60 | 0.04 | 0.06 | 1.2 | 2.4 |
| Ca24 Si 60 | 24 | 50-60 | 0.04 | 0.06 | 1.2 | 2.4 |
Khoom Description
Ntau yam additives (deoxidizer, desulfurizer, modifier, alloy, thiab lwm yam) yuav tsum tau ntxiv rau molten steel los yog molten hlau yog crushed mus rau hauv ib tug tej yam particle loj, thiab ces qhwv rau hauv ib tug composite khoom nrog arbitrary ntev los ntawm txias dov steel sawb, uas yog. ib cored. Alloy cored xov hlau muaj xws li: calcium silicate cored nyob ntawm tej, titanium hlau cored nyob ntawm tej, boron hlau cored nyob ntawm tej, carbon cored hlau, thiab lwm yam.
Vim hais tias cov khoom tseem ceeb yog ncaj qha mus rau hauv molten hlau nyob rau hauv lub ladle, nws yuav tsis oxidized thiab hlawv, yog li qhov teeb meem ntawm nozzle blockage ntawm txhuas deoxidized hlau nyob rau hauv tus txheej txheem ntawm nruam casting steel hlau yuav raug tshem tawm. Muaj ob hom tub ntxhais coil: sab nrauv thiab kos duab sab hauv. Core winding nruas yuav tsum nruj me ntsis ntim kom ntseeg tau tias nws tsis muaj dej noo thiab cov pa phem sab nraud thaum khaws cia lossis kev thauj mus los.
Vim tias cov ntsiab lus alloying tau ntxiv rau hauv qhov sib sib zog nqus ntawm cov hlau molten, tus nqi rov qab ntawm cov ntsiab lus alloying yog siab thiab ruaj khov, tus nqi yuav tsum tau siv rau smelting yuav txo tau, lub sij hawm smelting yuav luv luv, thiab cov muaj pes tsawg leeg yuav raug tswj kom raug. Tsis tas li ntawd, cov hlau cored tuaj yeem ntxuav cov hlau thiab qee qhov hloov qhov xwm txheej thiab cov duab ntawm cov khoom siv, thiab txhim kho qhov zoo ntawm cov hlau molten thiab lub xeev casting. Yog li ntawd, nws tau raug lees paub los ntawm ntau thiab ntau steel casting nroj tsuag suav nrog Tuam Tshoj. Txawm li cas los xij, ntau cov xov hlau uas twb muaj lawm uas muaj calcium lossis calcium alloys tseem muaj qhov tsis xws luag. Piv txwv li, nyob rau ntawm qhov kub thiab txias refining, metallic calcium yog sai sai gasified tom qab raug, uas yog ib qho yooj yim ua rau cov kua theem ntawm steel slag churn los yog txawm txaws, thiab thaum kawg cuam tshuam cov yield ntawm calcium.
Cim npe nrov: hlau cored hlau nrog zoo zoo, Tuam Tshoj alloy cored hlau nrog zoo manufacturers, lwm tus neeg, hoobkas