Ib tug guidewirenyob rau hauv cov khoom siv kho mob yog ib txoj hlua nyias, hloov tau siv los coj thiab tso cov khoom siv kho mob, xws li catheters, hauv lub cev thaum muaj ntau yam txheej txheem kho mob. Guidewires feem ntau yog siv nyob rau hauv minimally invasive thiab interventional txheej txheem kom dhau los ntawm cov hlab ntsha, hlab ntsha, thiab lwm yam anatomical lug. Lawv yog tsim los ua maneuverable thiab muab kev txhawb nqa rau kev tso kawm ntawm cov cuab yeej kho mob, kom ntseeg tau meej thiab tswj kev taw qhia hauv lub cev. Guidewires ua lub luag haujlwm tseem ceeb hauv ntau yam kev siv kho mob, suav nrog kev mob plawv, hluav taws xob, thiab kev phais mob endovascular.

Tungsten hlau yog siv nyob rau hauv ntau yam kev lag luam thiab kev lag luam daim ntawv thov vim nws cov khoom tshwj xeeb. Qee qhov kev siv rau tungsten hlau muaj xws li:

1. Cov khoom siv cua sov: tungsten filaments yog siv rau hauv cov ntaub ntawv kub kub xws li cov chaw ua khoom siv hluav taws xob, cov khoom siv hluav taws xob tsis zoo, thiab lwm yam khoom siv cua sov uas xav tau qhov kub thiab txias.

2. Cov khoom siv hluav taws xob thiab hluav taws xob: tungsten hlau yog siv rau hauv kev sib cuag hluav taws xob, hluav taws xob tube filaments, thiab cov khoom siv hauv ntau yam khoom siv hluav taws xob vim nws qhov siab melting point thiab conductivity.

3. Cov khoom siv kho mob: tungsten hlau yog siv rau hauv cov khoom siv kho mob, xws li cov ntaub ntawv qhia kev phais, qhov twg nws lub zog, yoog raws thiab biocompatibility tau txais txiaj ntsig.

4. Vuam thiab hlau fabrication: tungsten hlau yog siv nyob rau hauv vuam electrodes, raws li zoo raws li nyob rau hauv zus tau tej cov hlau mesh thiab cov ntxaij vab tshaus rau pom thiab tshuaj ntsuam daim ntaub ntawv.

5. Aerospace thiab Defense: Tungsten hlau yog siv rau hauv kev siv dav hlau thiab kev tiv thaiv, nrog rau kev tsim cov khoom siv rau cov dav hlau, cuaj luaj, thiab lwm yam khoom siv ua haujlwm siab.

Cov no tsuas yog qee qhov piv txwv ntawm kev siv ntau yam ntawm tungsten hlau, qhia txog nws txoj kev siv ntau yam thiab muaj txiaj ntsig hauv ntau qhov kev lag luam.