Daim ntawv thov ntawm sulfur hexafluoride gas hauv kev lag luam

1. Ib tiam tshiab ntawm ultra-high voltage insulating dielectric cov ntaub ntawv. Raws li ib tug zoo gas insulator,SF 6 gasyog dav siv rau roj rwb thaiv tsev ntawm cov khoom siv hluav taws xob thiab hluav taws xob.

2. Electronic qib high-puritysulfur hexafluoride yog ib qho zoo tagnrho hluav taws xob etchant, dav siv nyob rau hauv lub teb ntawm microelectronics technology, thiab siv raws li ib tug plasma etching thiab ntxuav tus neeg saib xyuas nyob rau hauv lub tsim ntawm loj integrated circuits xws li lub computer chips thiab LCD cov ntxaij vab tshaus. Nws yog siv los ua fluorine qhov chaw rau zus tau tej cov fluorine-doped iav nyob rau hauv kev npaj ntawm optical fibers, thiab raws li ib tug dopant rau lub cais txheej nyob rau hauv lub tsim ntawm tsawg-poob high-zoo ib hom optical fibers. Nws kuj tseem siv tau los ua cov roj doping rau nitrogen excimer lasers.

3. Nws yog siv raws li ib tug tracer, standard gas los yog standard mixed gas nyob rau hauv meteorology, ib puag ncig kuaj thiab lwm yam departments. Nws yog siv rau kev soj ntsuam huab cua thiab kev tshawb fawb hydrogeological. Raws li ib tug tracer rau ntsuas huab cua muaj kuab paug uas yog tam sim no dav siv, lub tracer deb ntawmsulfur hexafluoridetuaj yeem ncav cuag 100 km.

4. Nws tuaj yeem siv los ua cov tub yees hauv kev lag luam tub yees (kev ua haujlwm kub ntawm -45 txog 0 ° C). Nws muaj kev ruaj ntseg tshuaj zoo thiab tsis yog-corrosive rau cov khoom siv. Raws li lub tub yees los hloov Freon, nws tsis muaj kev puas tsuaj rau cov txheej txheem ozone, ua tau raws li cov kev cai ntawm kev tiv thaiv ib puag ncig thiab kev ua haujlwm, thiab yog lub tub yees nrog kev loj hlob zoo.

5. Kev siv kho mob.SF 6 yog siv los muab lub qhov retinal filling los yog ntsaws rau hauv daim ntawv ntawm npuas nyob rau hauv retinal detachment kho cov hauj lwm. Contrast agent rau ultrasound angiography ntawm daim siab qog.Insulating gasrau cov khoom siv X-ray.

6. Kev lag luam mining. Siv los ua cov tshuaj tiv thaiv adsorbent los hloov cov pa oxygen hauv cov hmoov av hauv cov mines.