Dab tsi yog qhov txawv ntawm graphite thiab thee carburizer?
Aug 22, 2024Tso lus
1, ob hom carburizing tus neeg sawv cev raw cov ntaub ntawv yog txawv: graphite carburizing tus neeg saib xyuas yog ua los ntawm cov khoom graphite los ntawm 2830 degrees kub graphitization, thee carburizing tus neeg saib xyuas yog ua los ntawm anthracite forging thiab firing.
2, qhov tseem ceeb ntawm ob hom carburizer yog qhov sib txawv: graphite carburizer tsis muaj leej faj, tsis tshua muaj nitrogen thiab tsis muaj phosphorus, kub tsis kam, zoo hluav taws xob conductivity thiab lwm yam zoo, thee carburizer tsis muaj qhov zoo saum toj no, uas yog vim li cas cov thee. carburizer tsis tuaj yeem ncav cuag lub sijhawm carburizing txiv hmab txiv ntoo.
3, qhov nqus ntawm carburizer yog txawv: qhov nqus ntawm graphite carburizer yog ntau dua 90%, thiab qhov nqus ntawm cov thee yog qhov pib ntawm 70%, uas yog vim li cas cov graphite carburizer nrog cov ntsiab lus qis qis tuaj yeem ua tau raws li kev siv. kev xav tau.
4, tus nqi ntawm tus neeg saib xyuas carburizing tsis zoo ib yam: graphite carburizing tus neeg sawv cev txheeb ze rau cov roj carburizing tus neeg saib xyuas tus nqi yog me ntsis siab dua, tab sis cov nqi siv dav yog qis dua.
5, cov duab tsis zoo li: graphite carburizer yog lub tog raj kheej ci ntsa iab, thee yog cov khoom loj heev.
6, graphite carburizer yog haum rau nruj sulfur yuav tsum tau ntawm cov hlau ductile, tsau cov ntsiab lus ntawm carbon yog siab thiab zoo nqus tus nqi. Tshwj xeeb tshaj yog haum rau nruab nrab zaus rauv los ntawm ib nrab tuj mus rau 12 tuj.
7, kev siv cov thee carburizer ua los ntawm cov khoom tsis yog lub zog xwb tsis zoo li graphite carburizer, thiab cov ntsiab lus sulfur yog loj, tsis txhob ua cov khoom zoo.
8, lub melting point ntawm graphite carburizer nyob rau hauv lub steel kev kawm yog tsawg, qhov kub ntawm steelmaking yog siab, yog li qhov kub ntawm graphite carburizer yog hnyav, tab sis tus nqi nqus tsis siab. Lub melting point ntawm thee carburizer yog siab, txawm hais tias tus nqi nqus yog tsawg, tab sis nws tsis hlawv, nws tsis yog phem tshaj li graphite, tus nqi sib txawv yog loj heev, tus nqi ntawm cov hlau feem ntau yog heev, los ntawm cov nqi txiav txim siab. , nws yog qhov tsis txaus ntseeg.
