Lanthanum Hexaboride (Lanthanum Boride, LaB6) ceramic yog cov khoom siv ua haujlwm siab nrog cov khoom siv hluav taws xob zoo tshaj plaws ntawm qhov kub thiab txias, ua rau nws siv dav hauv ntau yam kev lag luam high-tech. Nws cov khoom tshwj xeeb ua rau nws muaj txiaj ntsig zoo rau kev siv hluav taws xob kub thiab hluav taws xob. LaB6 yog tshuaj ruaj khov hauv lub tshuab nqus tsev thiab tsis cuam tshuam los ntawm kev ya raws. Lanthanum Hexaboride lub siab melting point, superior thermal conductivity, thiab tej yam magnetic zog ua rau nws zoo tagnrho rau electron emission nyob rau hauv electron phom, electron microscopes, thiab lwm yam high-temperature thiab nqus tsev.

Qib Qib: 99.5%

Yam Khoom

High electron emissivity
Siab hardness
Nyob ruaj khov hauv lub tshuab nqus tsev
Corrosion resistant

Tej kev siv

Sputtering phiaj
Microwave tube
Filament rau electron microscopes (SEM & TEM)
Cov khoom siv cathode rau electron beam vuam
Cov khoom siv cathode rau cov khoom siv thermionic emission