Argon (Ar) , Rare Gasi, High Purity Giredhi
Basic Information
| CAS | 7440-37-1 |
| EC | 231-147-0 |
| UN | 1006 (Yakamanikidzwa); 1951 (Chimvuramabwe) |
Chii ichi chinyorwa?
Argon igasi rakanaka, zvinoreva kuti igasi risina ruvara, risinganhuhwi, uye risingaite mhepo pamamiriro akajairwa. Argon ndiyo yechitatu gasi rakawandisa mumhepo yePasi, segasi risingawanzo kuita 0.93% yemhepo.
Ndekupi kushandisa zvinhu izvi?
Welding uye Metal Fabrication: Argon inowanzoshandiswa sekudzivirira gasi mune arc welding maitiro akadai seGas Tungsten Arc Welding (GTAW) kana Tungsten Inert Gas (TIG) welding. Inogadzira mhepo inert inodzivirira iyo weld nzvimbo kubva kumagasi emuchadenga, kuve nechokwadi chemhando yepamusoro welds.
Kurapa Kupisa: Argon gasi rinoshandiswa semhepo inodzivirira mukupisa kurapwa maitiro senge annealing kana sintering. Inobatsira kudzivirira oxidation uye kuchengetedza zvinhu zvinodiwa zvesimbi iri kurapwa.Kuvhenekera: Argon gasi inoshandiswa mune mamwe marudzi ekuvhenekera, kusanganisira fluorescent tubes uye HID marambi, kufambisa kubuda kwemagetsi kunobudisa chiedza.
Electronics Manufacturing: Argon gasi inoshandiswa mukugadzirwa kwezvinhu zvemagetsi zvakadai semiconductors, apo inobatsira kugadzira nzvimbo dzakadzorwa uye dzakachena dzakakosha pakugadzira michina yemhando yepamusoro.
Scientific Research: Argon gasi inowana zvikumbiro mukutsvagisa kwesainzi, kunyanya muminda yakaita sefizikisi uye chemistry. Inoshandiswa semutakuri gasi kune gasi chromatography, semhepo inodzivirira mune analytical zviridzwa, uye sechinhu chinotonhorera chezvimwe zviedzo.
Preservation of Historical Artifacts: Argon gasi rinoshandiswa mukuchengetedza zvinhu zvekare kare, kunyanya izvo zvakagadzirwa nesimbi kana zvinhu zvakapfava. Inobatsira kuchengetedza zvigadzirwa kubva pakuora kunokonzerwa nekusangana neokisijeni uye unyoro.
Indasitiri yewaini: Argon gasi inoshandiswa kudzivirira oxidation uye kuparara kwewaini. Inowanzo shandiswa kumusoro wemabhodhoro ewaini mushure mekuvhurwa kuchengetedza kunaka kwewaini nekubvisa oxygen.
Window Insulation: Argon gasi inogona kushandiswa kuzadza nzvimbo pakati pemahwindo maviri kana matatu-mahwindo. Inoshanda segasi rinodzivirira, kuderedza kupisa kwekufambisa uye kunatsiridza kushanda kwesimba.
Ziva kuti mashandisirwo chaiwo uye mirau yekushandiswa kwechinhu ichi / chigadzirwa chinogona kusiyana nenyika, indasitiri uye chinangwa. Gara uchitevera mirairo yekuchengetedza uye bvunza nyanzvi usati washandisa chinhu ichi / chigadzirwa mune chero application.
