Pab tau Ferro Silicon Zirconium

Nyob rau hauv 1789, ib tug tshiab oxide twb nrhiav tau nyob rau hauv Claprot, lub teb chaws Yelemees, thiab hu ua nws 'Zircomia'. Xyoo 1824, Sweden tus Betzelius siv cov poov tshuaj los txo K2ZrF6 los tsim zirconium thawj zaug. Xyoo 1923, Asmeskas steel zeb tau ua thawj qhov kev sim ntawm kev siv ferrconium silicon ua deoxidizer, thiab ua tiav cov txiaj ntsig zoo. Tom qab ntawd, kev tsim khoom ntawmferro zirconium siliconthiab ferro-zirconium aluminium los ntawm txoj kev hlau thermal pib.

1.Zirconium hauvferro zirconium siliconua zoo ib yam li titanium hauv cam khwb cia hlau. Zirconium carbide tuaj yeem tsim tau, uas yog ua ke nrog sulfur los ua sulfide. Txhawb nqa graphite tsim thaum txias. Ib qho me me ntawm zirconium yog qhov tsim nyog rau graphitization ntawm dawb cam khwb cia hlau, kom cov hlau dawb yog grey. Shorten lub sij hawm annealing nyob rau hauv zus tau tej cov ductile cam khwb cia hlau.

2.Hauvferro zirconium silicon, vim zirconium yog ib qho ntawm cov deoxidizers uas muaj zog tshaj plaws hauv steelmaking thiab lub luag haujlwm tshwj xeeb ntawm zirconium hauv steel, ferriconia yog siv los ua deoxidizer thiab alloy additive nyob rau hauv high-temperature alloys, low-alloy high-strength steels, ultra-high-strength steels thiab cam khwb cia hlau, thiab ces yog siv nyob rau hauv atomic technology, aviation manufacturing, xov tooj cua technology, thiab lwm yam. Silicon ferriconia yuav refined los ntawm refining composite Si-muaj alloys.

3.Cov txheej txheem ntau lawm ntawmferrozirconium siliconFeem ntau suav nrog electro-carbon-thermal, electro-silicon-thermal, thiab electrothermal.

4.Cov txheej txheem electrosilicon thermal tsimferrozirconium siliconyog sib tov zircon, txiv qaub, fluorite, 75% ferrosilicon thiab hlau oxide nplai, thiab smelt nws nyob rau hauv ib tug carbon cib-lined hluav taws xob arc rauv. Tom qab qhov cub kub kub nce mus txog 1700 degree, nplawm thiab txo qis yog pib. Thaum kawg ntawm kev txo qis, thaum lub qhov cub kub kub nce mus rau 1800 ~ 1900 degree, nws yog ci, slag scraped thiab cam khwb cia. Cov muaj pes tsawg leeg ntawm ferro-zirconium silicon yog: Zr 20% ~ 40%, Si 45% ~ 55%, Al<0.5%, P<0.1%. The recovery rate of zirconium is about 55%. The slag contains ZrO210%~15%, and the alkalinity is 0.8~1.0.

Yog tias koj xav tau cov khoom siv silicon hlau ntsig txog, thov sau rau peb cov khoom koj xav tau, thiab peb yuav xa peb cov lus hais tam sim no rau koj siv.

Cim npe nrov: Tuam Tshoj ferro silicon zirconium zoo ferro silicon zirconium manufacturers, lwm tus neeg, Hoobkas