Tsis tshua muaj roj(tseem hu ua inert gases), suav nroghelium (hli), Neon (Ne)argon (Argon),krypton (Kr), xenon (Xe), yog dav siv nyob rau hauv ntau qhov chaw vim lawv cov tshuaj muaj zog ruaj khov, tsis muaj xim thiab tsis muaj ntxhiab, thiab nyuaj rau hnov ​​​​qab. Cov hauv qab no yog kev faib tawm ntawm lawv qhov tseem ceeb siv:

Shielding gas: coj kom zoo dua ntawm nws cov tshuaj inertness los tiv thaiv oxidation los yog paug

Muaj Vuam thiab Metallurgy: Argon (Ar) yog siv rau hauv cov txheej txheem vuam los tiv thaiv cov hlau reactive xws li txhuas thiab magnesium; Hauv kev tsim khoom semiconductor, argon tiv thaiv silicon wafers los ntawm kev sib kis los ntawm impurities.

Precision machining: Nuclear roj hauv atomic reactors yog ua tiav hauv ib puag ncig argon kom tsis txhob oxidation. Extending lub neej kev pab cuam ntawm cov cuab yeej: Sau nrog argon los yog krypton gas slows down lub evaporation ntawm tungsten hlau thiab txhim kho durability.

Teeb pom kev zoo thiab hluav taws xob qhov chaw

Neon teeb thiab taw qhia teeb: Neon teeb thiab taw qhia teeb: Neon teeb: (Ne) teeb liab, siv hauv tshav dav hlau thiab cov paib tshaj tawm; argon gas emits xiav lub teeb, thiab helium emits lub teeb liab.

High-efficiency teeb pom kev zoo:Xenon (zeeg)yog siv nyob rau hauv lub tsheb headlights thiab nrhiav teeb rau nws siab brightness thiab ntev lifespan;krypton uayog siv rau hauv lub teeb txuag hluav taws xob. Laser technology: Helium-neon lasers (He-Ne) yog siv nyob rau hauv kev tshawb fawb, kev kho mob, thiab barcode scanning.

Balloon, airship thiab diving applications

Helium qhov qis thiab kev nyab xeeb yog qhov tseem ceeb.

Hydrogen hloov:Heliumyog siv los sau cov balloons thiab airships, tshem tawm cov phom sij txaus ntshai.

Kev dhia dej hiav txwv tob: Heliox hloov nitrogen los tiv thaiv nitrogen narcosis thiab oxygen lom thaum dhia dej tob (hauv qab 55 meters).

Kev kho mob thiab kev tshawb fawb tshawb fawb

Kev Kho Mob Imaging: Helium yog siv los ua cov dej txias hauv MRIs kom cov hlau nplaum superconducting txias.

Tshuaj loog thiab Kev Kho Mob:Xenon, nrog nws cov khoom siv tshuaj loog, yog siv rau hauv kev phais tshuaj loog thiab kev tshawb fawb neuroprotection; radon (radioactive) yog siv los kho mob qog noj ntshav.

Cryogenics: Liquid helium (-269 ° C) yog siv nyob rau hauv ib puag ncig uas tsis tshua muaj kub, xws li superconducting thwmsim thiab particle accelerators.

High technology thiab cutting-edge teb

Space Propulsion: Helium yog siv nyob rau hauv lub foob pob hluav taws roj boost systems.

Lub zog tshiab thiab cov khoom siv: Argon yog siv rau hauv kev tsim hluav taws xob hnub ci los tiv thaiv lub purity ntawm silicon wafers; krypton thiab xenon yog siv nyob rau hauv roj cell kev tshawb fawb thiab kev loj hlob.

Ib puag ncig thiab Geology: Argon thiab xenon isotopes yog siv los taug qab cov pa phem hauv huab cua thiab txiav txim siab hnub nyoog geological.

Cov kev txwv tsis pub muaj peev xwm: Helium tsis tuaj yeem rov ua dua tshiab, ua rau kev siv thev naus laus zis tseem ceeb zuj zus.

Tsis tshua muaj gases, nrog rau lawv stability, luminosity, tsawg ntom, thiab cryogenic zog, permeate kev lag luam, tshuaj, aerospace, thiab lub neej txhua hnub. Nrog rau kev txhim kho thev naus laus zis (xws li kev siv hluav taws xob siab ntawm helium compounds), lawv cov ntawv thov txuas ntxiv nthuav dav, ua rau lawv ib qho tseem ceeb "tsis pom pillar" ntawm cov cuab yeej siv niaj hnub no.