Nyob rau hauv xyoo tsis ntev los no, nrog kev cog qoob loo rau cov ntaub ntawv kev ua haujlwm siab hauv kev lag luam vim nws cov xim zoo nkauj, hnav tsis kam thiab corrosion tsis kam. Kev tshawb fawb kawg qhia tau hais tias cov khoom siv no muaj peev xwm zoo rau kev tsim khoom, pwm kho kom muaj kev lag luam tshiab hauv kev lag luam ntsig txog kev lag luam.
Cov Khoom Siv Khoom: Ib-Rounder hauv qhov chaw kub
Stellite 21 tau yug los nyob rau hauv nruab nrab {1}} s. Nws cov ntsiab lus zoo nyob rau hauv lub hardbides dispersed nyob rau hauv lub cobalt-based matrix, uas txhim kho cov khoom tawv thiab hnav tsis kam ntawm cov khoom siv tau. Piv nrog lwm cov lus sib txawv ntawm alloys (xws li tungsten-muaj stellite 6), Stellite 21 hloov tungsten nrog Molybdenum thiab siv cov ntsiab lus roj carbon qis (<0.4%), so that it still maintains high strength at high temperatures and has excellent corrosion resistance.
- Hnav Kuj: ntawm 500 degree, stellite 21 muaj ntau dua kev coj tawm tsam ntau dua li stainless hlau, thiab lwm cov ntawv thov uas xav tau kev tawm tsam kev hnav.
- Kev kub siab: kev sim qhia tau tias nws cov khoom pov thawj tsawg dua hnav thiab kev tuag ntev nyob rau hauv kev kub ntxhov siab.
- Corrosion Kuj: Cov ntshav kub qis thiab kub thiab kub thiab kub thiab kub thiab kub thiab txias ntxiv, tshwj xeeb tshaj yog nyob hauv chloride ion ib puag ncig.
Thaj chaw thov: los ntawm kho rau kev tsim khoom tshiab
- MOUND KHO THIAB EXTRUITATING RAUG
Laser Hlau Excelition (LMD) Siv thev naus laus zis siv stellite 21 hmoov los kho kub forging pwm. Lub neej ntawm kev kho lub puab pwm yog txuas ntxiv thiab cov nplaum muaj teeb meem ntawm kev tsis lees paub yog txo.
Kev tshawb fawb tau lees tias lub hardness ntawm nws cov txheej txheem tsim khoom ntxiv tuaj yeem mus txog {} hv, uas piv rau cov cuab yeej ua lag luam.
- Zog thiab Aerospace
Hauv cov khoom siv hluav taws xob, cov hnab av laser txheej ntawm stellite 21, tab sis ntawm tus nqi qis dua, ua rau nws xaiv qis dua rau cov paj ntaub thiab cov pob zeb. Tsis tas li ntawd, nws cov kev puas tsuaj muaj zog thiab creep tsis txaus siab ntawm cov kub kuj tseem ua rau nws tsom xam ntawm lub cav hauv aerospace cav.
- Kev Kho Mob thiab Petrochemical
Raws li cov khoom siv biocompieve, stellite 21 tau siv hauv kev sib koom ua ke thiab kev cog hniav hauv hniav thaum ntxov. Hauv cov petrochemical teb, nws muaj peev xwm tiv thaiv lub zog siab thiab corrosive media ua rau nws xaiv thawj rau lub valve core.
Kev Tshawb Fawb Kev Npaj Ua: Kev Ua Haujlwm Zoo thiab Kev Sib Tw
- Txawm hais tias Stellite 21 muaj kev ua tau zoo heev, kev tshawb fawb kawg tau qhia cov teeb meem muaj peev xwm hauv nws cov teeb meem:
- Pority thiab microcracks: qhov tsis xws hauv cov kab LaserArt, uas yuav tsum tau txhim kho los ntawm cov txheej txheem ua kom zoo dua (xws li kev hloov kho lub zog ntom ntom).
- Cawv ntawm kev kho cua sov: nce cov ntsiab lus Molybdenum (xws li muab cov khoom siv hluav taws xob ntxiv, tab sis nws yuav tsum tau ua ke nrog kev ua kom tiav qhov kev ua tau zoo tshaj plaws.
- Rheological properties: The determination of the semi-solid casting temperature range (1370-1390 degree ) provides theoretical support for the molding of complex components.
Tag
Stellite 21 yog los ua cov cim rau cov ntaub ntawv muaj kub kub nrog nws cov xwm txheej muaj ntau yam kev yoog raws thiab cov cim kev cai. Nrog kev nce qib ntawm kev tsim khoom siv thev naus laus zis, cov ntaub ntawv no yuav tsum tau ua tiav hauv cov liaj teb ntau ntxiv, txhaj tshiab rau kev tsim kho ntiaj teb kev lag luam thoob ntiaj teb.
