Lub koom haum Beijing Hlau tau tuav lub rooj sib tham hauv Beijing los tshuaj xyuas cov txiaj ntsig ntawm "Technology Development and Industrialization of High Performance Iron-Chromium Aluminum Alloy", uas tau ua tiav los ntawm Beijing Shougang Gitane New Materials Co.

Lub rooj sib tham kev ntsuam xyuas tau coj los ntawm Qiu Dongying, Tus Lwm Thawj Coj Tus Tuav Haujlwm ntawm BMI, thiab xya tus kws tshaj lij los ntawm CMI, Shougang Group, General Iron thiab Steel Research Institute, University of Science thiab Technology Beijing, Liaoning University of Science thiab Technology, thiab Beijing Beimei Functional Materials Co.

Nyob rau ntawm lub rooj sib tham kev ntsuam xyuas, Li Gang, tus thawj coj thiab tus thawj tswj hwm ntawm Gitane, lub tuam txhab ua tiav cov txiaj ntsig, tau hais lus zoo siab ua ntej, nco txog keeb kwm kev loj hlob ntawm Gitane ntawm "kev ua haujlwm nyuaj thiab kev txhim kho tus kheej", hauv kev tshawb fawb thiab kev loj hlob. ntawm electrothermal alloy thiab precision alloy cov ntaub ntawv, raws li lub hauv paus ntsiab lus ntawm "unswerving txiav txim siab".Nyob rau hauv kev tshawb fawb thiab kev loj hlob ntawm electrothermal alloy thiab precision alloy cov ntaub ntawv, nrog rau lub hauv paus ntsiab lus ntawm "unswerving txiav txim siab", lub tuam txhab tau tawg los ntawm txawv teb chaws technical barriers, insisted rau txoj kev ntawm ywj siab innovation, thiab ua zoo rau kev siv zog thiab tsis tu ncua nyob rau hauv cov teeb meem ntawm necking thaum kawg ua tiav ntshuam hloov, yog li tsav txoj kev loj hlob ntawm downstream industries.

Tao Ke, tus lwm thawj saib xyuas ntawm lub tuam txhab thiab tus thawj coj ntawm qhov project, tau ua ib daim ntawv qhia dav dav sawv cev ntawm pab pawg ua haujlwm ntawm qhov project keeb kwm yav dhau los, R & D txheej txheem, theoretical hauv paus ntawm R&D, cov teeb meem tseem ceeb, cov ntsiab lus tshiab, kev siv cov txiaj ntsig thiab kev lag luam.Cov kws tshaj lij tau ua tib zoo tshuaj xyuas tag nrho cov ntaub ntawv ntsuam xyuas thiab tom qab kev nug, Q&A thiab kev sib tham, pawg neeg soj ntsuam tau pom zoo tias qhov kev ua tiav ntawm qhov project yog feem ntau mus txog qib siab thoob ntiaj teb.

Qhov project tau tsim peb qib ntawm hlau-chromium aluminium alloys, 0Cr21Al6Nb (nrog cobalt), HRE thiab SGHYZ, uas tuaj yeem siv rau qhov kub txog li 1300 ° C, 1350 ° C thiab 1400 ° C.Sau qhov sib txawv ntawm hluav taws xob cua sov alloy cov ntaub ntawv saum toj no 1350 ℃ hauv Suav teb.Tsim cov khoom siv thiab cov txheej txheem rau kev tswj lub koom haum solidification ntawm hlau-chromium-aluminium alloy los ntawm electroslag remelting, thev naus laus zis rau kev txhim kho Y yield thiab suav nrog kev tswj hwm los ntawm ob chav electroslag, thiab ua tiav txheej txheej txheej txheem thev naus laus zis rau kev tswj kev ruaj khov thiab tiv thaiv kev ntxhov siab tawg tom qab solidification. ntawm 85kg ingot hom high-performance hlau-chromium-aluminium alloy, uas txo qhov nruab nrab loj ntawm inclusions los ntawm 3-4μm mus rau 1-2μm thiab tshem tawm lub solidification lub koom haum tsis xws luag.Tsim cov khoom siv yob tuag thiab tshwj xeeb kos duab tuag qhov hom rau Fe-Cr-Al alloy, lub tshuab nqus tsev plasma acid-dawb descaling tshuab, thiab muaj zog alkaline electrolytic dej-raws li tu daim duab lubricating kua kom ua tiav cov txheej txheem ntsuab thoob plaws hauv cov txheej txheem.Tshem tawm cracking tsis xws luag nyob rau hauv lub txias ua txheej txheem thiab ho nce cov khoom tsim tus nqi.Plaub lub tswv yim patents thiab 10 cov qauv siv hluav taws xob tau tsim tawm, thiab cov khoom tsim tau hloov pauv cov ntaub ntawv txawv teb chaws thiab tau siv los ntawm cov neeg siv khoom xws li Fuyao Group (Fujian) Machinery Manufacturing Company, North Huachuang Microelectronics Equipment Company Limited thiab Hunan Huitong New Materials Co. . Nws tau tsim ntau tshaj 70 lab yuan / xyoo rau kev lag luam, nrog cov txiaj ntsig tseem ceeb ntawm kev sib raug zoo thiab ib puag ncig.

Tom qab lub rooj sib tham, cov kws tshaj lij ntawm pawg neeg soj ntsuam tau mus xyuas Gitane cov kab ntau lawm.