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Helium (Iye), Gasi Wosawerengeka, Gulu Loyera Kwambiri

Kufotokozera Kwachidule:

Tikukupatsirani mankhwalawa ndi:
99.999% / 99.9999% Kuyera Kwambiri Kwambiri
40L/47L/50L High Pressure Steel Cylinder
CGA-580 vavu

Other mwambo sukulu, chiyero, phukusi zilipo pofunsa. Chonde musazengereze kusiya mafunso anu LERO.


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zambiri Zoyambira

CAS

7440-59-7

EC

231-168-5

UN

1046 (Wopanikizidwa); 1963 (Zamadzimadzi)

Zinthu izi ndi chiyani?

Helium ndi mpweya wopanda mtundu, wopanda fungo, wopanda kukoma womwe ndi wopepuka kuposa mpweya. M'chilengedwe chake, helium nthawi zambiri imakhalapo pang'ono mumlengalenga wapadziko lapansi ngati mpweya. Komabe, amachokera makamaka ku zitsime za gasi wachilengedwe, komwe amapezeka m'malo okwera kwambiri.

Momwe mungagwiritsire ntchito zinthuzi ?

Mabaluni Opumula: Helium imagwiritsidwa ntchito kwambiri kutulutsa mabaluni, kuwapangitsa kuti aziyandama mumlengalenga. Ichi ndi chisankho chodziwika bwino pazikondwerero, maphwando ndi zochitika.

Mabaluni a Nyengo: Mabaluni odzaza ndi helium amagwiritsidwa ntchito kusonkhanitsa deta ya mumlengalenga mu maphunziro a zanyengo ndi nyengo. Dziwani kuti ntchito ndi malamulo ogwiritsira ntchito helium amatha kusiyana ndi dziko, makampani ndi cholinga.

Maulendo apamlengalenga: Kupepuka kuposa mpweya kwa helium kumapangitsa kuti ikhale yoyenera kukweza zombo ndi zoyendera. Magalimotowa amagwiritsidwa ntchito kwambiri potsatsa, kujambula zithunzi zapamlengalenga komanso kafukufuku wasayansi.

Cryogenics: Helium imagwiritsidwa ntchito ngati choziziritsa m'machitidwe a cryogenic. Ili ndi udindo wosunga kafukufuku wasayansi, makina ojambulira zamankhwala (monga makina ojambulira a MRI) ndi maginito a superconducting ozizira.

Kuwotcherera: Helium imagwiritsidwa ntchito ngati gasi wotchinga munjira zowotcherera arc monga tungsten inert gas (TIG). Zimathandizira kuteteza malo owotcherera ku mpweya wa mumlengalenga ndikuwongolera mtundu wa weld.

Kuzindikira Kutayikira: Helium imagwiritsidwa ntchito ngati gasi wofufuza kuti azindikire kutayikira kwamakina osiyanasiyana monga mapaipi, makina a HVAC, ndi zida zamafiriji. Zowunikira za Helium zimagwiritsidwa ntchito kuti zizindikire bwino komanso kupeza zomwe zatuluka.

Zosakaniza zopumira: Osiyanasiyana ndi amlengalenga amatha kugwiritsa ntchito zosakaniza za heliox, monga heliox ndi trimix, kuti apewe zotsatira zoyipa zakupuma mpweya wothamanga kwambiri pakuya kapena mumlengalenga.

Kafukufuku wa sayansi: Helium imagwiritsidwa ntchito muzoyesa zosiyanasiyana zasayansi ndi kafukufuku, kuphatikiza cryogenics, kuyesa zinthu, spectroscopy ya nuclear magnetic resonance (NMR), komanso ngati chonyamulira cha gasi chromatography.

Dziwani kuti machitidwe ndi malamulo ogwiritsira ntchito zinthuzi/chinthuchi angasiyane ndi dziko, makampani ndi zolinga. Nthawi zonse tsatirani malangizo achitetezo ndikufunsani katswiri musanagwiritse ntchito izi/chinthuchi pakugwiritsa ntchito kulikonse.


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