ULuhlu lwamaxabiso atshiphu amaxabiso eegesi eziKhethekileyo zaseChina Ubonelelo ngeElekthroni/iSemiconductor iBanga le-99.999% yePurity Carbon Tetrafluoride/Tetrafluoromethane CF4 iXabiso leGesi

"Ukunyaniseka, ukuVeliswa kwezinto ezintsha, uBungqongqo, kunye nokusebenza kakuhle" inokuba yimbono eqhubekayo yombutho wethu ixesha elide ukuseka ngokubambisana nabathengi ukuze baphinde baphinde bazuze kunye nokuzuza okufanayo kwixabiso elixabiso eliphantsi kwiigesi eziKhethekileyo zaseChina iBanga le-99.999% leCarbon ecocekileyo. Ixabiso leGesi yeTetrafluoride/Tetrafluoromethane CF4, Ukuba yinkampani ekhulayo ekhulayo, sisenokungabi yeyona nto isebenzayo, kodwa sizama kangangoko ukuba sibe liqabane lakho elibalaseleyo.
"Ukunyaniseka, ukusungula izinto ezintsha, ubungqongqo, kunye nokusebenza kakuhle" inokuba yimbono eqhubekayo yombutho wethu wexesha elide ukuseka ngokubambisana nabathengi ukuze baphinde bazuze kwaye bazuze ngokufanayo.China CF4 kunye CF4 Gas, “Yenza Imilinganiselo, Ukukhonza uMthengi!”yinjongo esiyisukelayo.Sithemba ngokunyanisekileyo ukuba bonke abathengi baya kuseka ixesha elide kunye nentsebenziswano enenzuzo ngokufanayo nathi.Ukuba unqwenela ukufumana iinkcukacha ezithe kratya malunga nenkampani yethu, Qiniseka ukuba uqhagamshelane nathi ngoku!

Iiparamitha zobuGcisa

Ikhabhon tetrafluoride yihalogenated hydrocarbon enekhemikhali ifomula CF4.Inokuthi ithathwe njenge-halogenated hydrocarbon, i-halogenated methane, i-perfluorocarbon, okanye njenge-inorganic compound.Ikhabhon tetrafluoride yigesi engenambala nevumba, enganyibilikiyo emanzini, enyibilika kwibenzene nakwiklorofomu.Izinzile phantsi kobushushu obuqhelekileyo kunye noxinzelelo, thintela i-oxidants eqinile, izinto ezinokutsha okanye ezinokutsha.Igesi engatshiyo, uxinzelelo lwangaphakathi lwesitya luya kunyuka xa lubonakaliswe ukushisa okuphezulu, kwaye kukho ingozi yokuqhekeka kunye nokuqhuma.Izinzile ngokwekhemikhali kwaye ayinakutsha.Kuphela i-reagent yesinyithi ye-ammonia-sodium engamanzi inokusebenza kwiqondo lokushisa.Ikhabhon tetrafluoride yirhasi ebangela ukuba kubekho i-greenhouse effect.Izinzile kakhulu, inokuhlala kwi-atmosfera ixesha elide, kwaye iyigesi enamandla kakhulu ye-greenhouse.Ikhabhoni tetrafluoride isetyenziswa kwinkqubo yokufakwa kweplasma yeesekethe ezahlukeneyo ezidibeneyo.Ikwasetyenziswa njengerhasi yelaser, kwaye isetyenziswa kwizikhenkcisi ezinobushushu obuphantsi, izinyibilikisi, izithambisi, imathiriyeli yokugquma, kunye nezipholileyo kwizixhobo zokubona infrared.Yeyona gesi isetyenziswa kakhulu kwiplasma etching kushishino lwemicroelectronics.Ingumxube wegesi ye-tetrafluoromethane ephezulu-yobunyulu kunye ne-tetrafluoromethane igesi ephezulu yokucoca kunye ne-oksijeni ephezulu.Inokusetyenziswa ngokubanzi kwi-silicon, i-silicon dioxide, i-silicon nitride, kunye neglasi ye-phosphosilicate.Ukufakwa kwezixhobo zefilimu ezibhityileyo ezifana ne-tungsten kunye ne-tungsten ikwasetyenziswa ngokubanzi ekucoceni umphezulu wezixhobo zombane, ukuveliswa kweeseli zelanga, itekhnoloji yelaser, ifriji yobushushu obuphantsi, ukuhlolwa kokuvuza, kunye nesepha kwimveliso yesekethe eprintiweyo.Isetyenziswe njengefriji ephantsi yobushushu kunye ne-plasma iteknoloji eyomileyo ye-etching kwiisekethe ezidibeneyo.Amanyathelo okuthintela ugcino: Gcina kwindawo epholileyo, nengena umoya wesitora segesi enokutsha.Zigcine kude nomlilo kunye nemithombo yobushushu.Ubushushu bokugcina akufunekanga budlule kuma-30°C.Kufuneka igcinwe ngokwahlukileyo kwizinto ezinokutsha ezilula (ezinokutsha) kunye ne-oxidants, kwaye ugweme ukugcinwa okuxubileyo.Indawo yokugcina kufuneka ixhotyiswe ngezixhobo zonyango olungxamisekileyo oluvuzayo.

Isicelo:

① Isikhenkcisi:

I-Tetrafluoromethane ngamanye amaxesha isetyenziswa njengefriji yobushushu obuphantsi.

② Ukurhweba:

Isetyenziswa kwi-electronics microfabrication yodwa okanye idityaniswe ne-oksijini njenge-plasma etchant ye-silicon, i-silicon dioxide, kunye ne-silicon nitride.

Iphakheji eqhelekileyo:

I-advanteji:

①Ukucoceka okuphezulu, indawo yamva nje;

②ISO umenzi wesatifikethi;

③Ukuhanjiswa ngokukhawuleza;

④Inkqubo yokuhlalutya kwi-intanethi yokulawula umgangatho kwinqanaba ngalinye;

⑤Imfuno ephezulu kunye nenkqubo enobuchule yokuphatha isilinda ngaphambi kokuzaliswa;