Chii chinonzi tungsten hexafluoride inoshandiswa?
Chii chinonzi tungsten hexafluoride inoshandiswa?
Tungsten hexafluoride Isina ruvara, ine chepfu uye inokanganisa gasi ine density yeanenge 13 g / l, iyo ingangoita kagumi density yemhepo uye imwe yemagasi emagasi. MuSemiconductor Indasitiri, Tungsten Hexafluori inonyanya kushandiswa mumakemikari apor position (CVD) maitiro ekuisa tungsten simbi. Iyo inoiswa tungsten firimu inogona kushandiswa seyenzi yekubatanidza yemabhawa uye maburi ekutaurirana, uye ane maitiro ekuramba akaderera uye akanyanya kunyungudika. Tungsten Hexfluoride inoshandiswawo mumakemikari ekutora, plasma etching uye mamwe maitiro.
Ndeipi iyo densest isiri-ine chepfu gasi?
Iyo denst Argon iserer gasi, isina ruvara uye isina kusimba, uye haina kuita nyore nezvimwe zvinhu. ARGON Gasi inonyanya kushandiswa mune gasi dziviriro, metheting welding, simbi yekucheka, laser uye imwe minda.
Tungsten yakasimba kupfuura titanium here?
Tungsten uye Titanium zvinhu zvese zvesimbi nezvinhu zvakakwirira zvekunyungudika uye simba. Iyo yekunyunguduka yeTungsten ndeye 3422 ° C uye Simba iri 500 MPA, nepo kunyunguduka kweTitanium iri 1668 ° C uye simba riri 434 mpa. Naizvozvo, tungsten yakasimba kupfuura titanium.
Tungsten hexetn hexafluoride?
Tungsten hexafluoride Gasi rine muchetura rinogona kukonzera kukuvara kwakanyanya kumuviri wemunhu kana achivharirwa. Iyo ld50 yeTungsten Hexfluoride ndeye 5.6 mg / kg, iyo inhalation yeTungsten Hexfluoride paKilogiramu yeMuviri inozoguma ne50% kufa kwemari. Tungsten Hexafluori Mhosva dzakasimba dzinogona kutungamira kuPulmonary Edema, kutadza kufema uye kunyange kufa.
Tungsten ngura here?
Tungsten haizombogura. Tungsten isimbi inert iyo isingaite nyore nyore neokisijeni mumhepo. Naizvozvo, tungsten haizo nhunzi pane yakajairika tembiricha.
Acid corrode tungsten?
Acids inogona corrode tungsten, asi pane zvishoma zvishoma. Akasarudzika acids akadai seyakafanana neslfuncic acid uye akanyudzwa hydrochloric acid inogona corrode tungsten, asi zvinotora nguva yakareba. Akasviba Acids akadai seDilute Sulfutic acid uye Dilute Hydrochloric acid ane isina kusimba corrosion mhedzisiro pa tungsten.
