
Lub rooj zaum valve yog ib qho khoom siv nyob rau hauv li qub, nrog ib txoj kab uas hla ntawm 10 hli mus rau 700 hli thiab ib txoj kab uas hla ntawm 5 hli mus rau 600 hli. Lub rooj zaum Stellite yog ib hom khoom siv tawv tawv sealing, thiab nws tau siv dav vim nws cov khoom zoo heev xws li cavitation tsis kam thiab corrosion kuj. Peb lub tuam txhab tsim cov rooj zaum Stellite alloy valve los ntawm kev txais cov atmospheric siab precision casting, nqus precision casting lossis hmoov metallurgy txheej txheem.
Khoom Paub meej
Lub rooj zaum valve yog ib qho khoom siv nyob rau hauv li qub, nrog ib txoj kab uas hla ntawm 10 hli mus rau 700 hli thiab ib txoj kab uas hla ntawm 5 hli mus rau 600 hli. Lub rooj zaum Stellite yog ib hom khoom siv tawv tawv sealing, thiab nws tau siv dav vim nws cov khoom zoo heev xws li cavitation tsis kam thiab corrosion kuj. Peb lub tuam txhab tsim cov rooj zaum Stellite alloy valve los ntawm kev txais cov atmospheric siab precision casting, nqus precision casting lossis hmoov metallurgy txheej txheem.
Qib
Qib C Si Mn Cr Ni Mo W Fe Co Density/g/cm3 Hardness/HRC
Stellite 3 2.0~2.7 1.0 1.0 29~33 3.0 1.0 11.0~14.0 3.0 Bal. 8.5551-55 ib
Stellite 6 0.9~1.4 1.5 1.0 27~31 3.0 1.5 3.5~5.5 3.0 Bal. 8.30 38-44 ib
Stellite 12 1.1~1.7 1.0 1.0 28~32 3.0 – 7.0~9.5 3.0 Bal. 8.40 44-49 ib
Stellite 21 0.2~0.3 1.0 1.0~2.0 26~28 2.5 5.0~6.0 – 2.5 Bal. 8.3327-40
Daim ntawv thov teb
Stellite alloy valve rooj zaum yog siv rau hauv li qub xws li npauj npaim li qub thiab lub ntiaj teb li qub uas ua haujlwm nyob rau hauv cov xwm txheej tshwj xeeb uas xav tau kev tiv thaiv corrosion thiab hnav tsis kam. Lawv tuaj nyob rau hauv ntau hom thiab txaus siab rau kev siv dav.
Qhov zoo thiab kev pabcuam
Peb lub tuam txhab tsim ntau yam ntawm Stellite alloy valve lub rooj khoom los ntawm kev siv cov txheej txheem precision casting thiab hmoov metallurgy. Peb muaj peev xwm muab kev cob qhia thiab kev daws teeb meem raws li cov neeg siv khoom xav tau.