Mechanical Automation
Xws li nickel-based mos magnetic alloys, nickel-raws li precision kuj alloys thiab nickel-based electrothermal alloys. Feem ntau siv cov hlau nplaum sib nqus yog cov permalloys uas muaj li ntawm 80% ntawm npib tsib xee. Lawv muaj siab tshaj plaws thiab pib permeability thiab qis coercivity. Lawv yog cov khoom tseem ceeb hauv kev lag luam hluav taws xob. Lub ntsiab alloying ntsiab ntawm nickel-raws li precision kuj alloys yog chromium, aluminium, thiab tooj liab.
Cov hlau no muaj kev tiv thaiv siab, tsis tshua muaj kub coefficient ntawm resistivity thiab zoo corrosion kuj, thiab yog siv los ua resistors. Nickel-based electrothermal alloy yog npib tsib xee alloy uas muaj 20% chromium, uas muaj cov khoom zoo tiv thaiv oxidation thiab tiv thaiv corrosion, thiab tuaj yeem siv tau ntev ntawm qhov kub ntawm 1000-1100 ° C.
Memory Alloy
Nickel alloy nrog 50 (ntawm)% titanium. Qhov ntsuas kub rov qab yog 70 ° C, thiab cov duab nco tau zoo. Ib qho kev hloov me me hauv qhov sib piv ntawm nickel-titanium tuaj yeem hloov pauv qhov kub thiab txias nyob rau hauv thaj tsam ntawm 30 txog 100 ° C. Nws feem ntau yog siv rau hauv kev tsim khoom ntawm tus kheej nthuav dav cov qauv siv nyob rau hauv lub dav hlau, nws tus kheej energizing fasteners siv nyob rau hauv kev lag luam aerospace, dag lub plawv motors siv nyob rau hauv biomedicine, thiab lwm yam.
Daim ntawv thov teb
Nickel-based alloys yog siv rau hauv ntau qhov chaw, xws li:
1. Dej hiav txwv: marine lug nyob rau hauv marine ib puag ncig, seawater desalination, seawater aquaculture, seawater heat exchange, thiab lwm yam.
2. Kev tiv thaiv ib puag ncig: flue gas desulfurization ntaus ntawv rau thermal zog tsim, kev kho dej khib nyiab, thiab lwm yam.
3. Lub zog teb: atomic zog tsim, kev siv thee, kev tsim hluav taws xob dej hiav txwv, thiab lwm yam.
4. Petrochemical teb: roj refining, tshuaj thiab khoom siv tshuaj, thiab lwm yam.
5. Khoom noj khoom haus: ntsev ua, soy sauce brewing, thiab lwm yam. Nyob rau hauv ntau ntawm cov saum toj no teb, zoo tib yam stainless hlau 304 yog tsis muaj peev xwm. Hauv cov teb tshwj xeeb no, tshwj xeeb stainless hlau yog qhov tseem ceeb thiab tsis tuaj yeem hloov pauv. Nyob rau hauv xyoo tas los no, nrog rau kev loj hlob sai ntawm kev lag luam thiab kev txhim kho txuas ntxiv ntawm qib ntawm kev lag luam, ntau thiab ntau cov haujlwm yuav tsum tau qib siab stainless hlau. Nrog rau kev loj hlob ntawm kev thov rau nickel-raws li alloys nyob rau hauv ntau yam lag luam. Hauv xyoo 2011, qhov ntsuas ntawm kuv lub teb chaws txoj kev lag luam npib tsib xee-raws li kev lag luam tau mus txog 23.07 billion yuan, ib xyoo ntawm kev loj hlob ntawm 19.47%. Yog li ntawd, theem kev loj hlob ntawm kev lag luam yog nyob rau hauv ib tug ruaj khov upward trend.
Kev vam meej ntawm ntau yam loj-loj ua tiav cov cuab yeej tau ua rau kev tsim kho ntawm ntau yam haujlwm tseem ceeb; lub precision ntawm machinery thiab khoom siv tau tsav lub microelectronics kev lag luam thiab computer kev lag luam. Kev tsim cov khoom sib xyaw ua ke ntawm kev sib xyaw ua ke tau pom tau tias thiab lub peev xwm ntawm lub cim xeeb tau raug muab faib ua ob npaug; txoj kev loj hlob thiab kev tsim ntawm aerospace thiab ntau yam riam phom thiab khoom siv, kev loj hlob ntawm science thiab technology thiab kev kawm ntawv tag nrho yog nyob ntawm kev nce qib ntawm kev tsim kho tshuab thiab kev tsim technology.
Qhov loj no cultivates cov kev paub yooj yim thiab kev siv peev xwm ntawm kev tsim thiab kev tsim khoom, nrog rau kev tsim cov khoom siv hluav taws xob tshiab.