Intonga ye-electrode epholisiweyo yaseTshayina iTZM esetyenziswa kushishino lwe-semiconductor Umenzi kunye noMboneleli

Intonga ye-electrode epholisiweyo ye-TZM esetyenziswa kushishino lwe-semiconductor

Inkcazo emfutshane:

Ii-electrode ze-TZM (Titanium-Zirconium-Molybdenum) zizixhobo ezisebenza kakuhle ezenziwe nge-alloy esekwe kwi-molybdenum (99%Mo, 0.5%Ti, 0.08%Zr), ezenzelwe amandla aphezulu obushushu kunye nokumelana nokuguguleka, ezihlala zidlula i-1000℃. Ngokuyintloko zisetyenziswa ekudibaniseni ukuxhathisa, ekusebenzeni ngobushushu, nakwi-vacuum arc-casting, zinika ubunzima obuphezulu kunye nokumelana nokuqhekeka xa kuthelekiswa ne-molybdenum ecocekileyo.

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Iinkcukacha zeMveliso

Iithegi zeMveliso

Iinkcazo zeMveliso

I-electrode ye-TZM yinto ye-electrode yesinyithi enokuchasana nokusebenza okuphezulu esekwe kwi-molybdenum (Mo) kwaye iqiniswe ngokongeza inani elincinci le-titanium (Ti), i-zirconium (Zr), kunye nezinto ze-carbon (C). Ngamafutshane, ungayiqonda njengenguqulelo ephucukileyo epheleleyo yee-electrode ze-molybdenum ezicocekileyo. Igcina iingenelo ze-molybdenum kwaye iphucula kakhulu ukusebenza kobushushu obuphezulu ngokuxutywa.

Iinkcukacha zeMveliso

I-Compositon yeKhemikhali

Izinto eziphambili	Mo: Umjikelo Ti≥0.45% Zr≥0.08%
Umxholo wokungcola ≤
Pb	0.0005
Fe	0.0020
S	0.0050
P	0.0005
C	0.01
Cr	0.0010
Al	0.0015
Cu	0.0015
K	0.0080
N	0.003
Sn	0.0015
Si	0.0020
Ca	0.0015
Na	0.0020
O	0.008
Ti	0.0010
Mg	0.0010

Iinkcukacha

Ipropati Ebonakalayo

Kutheni Ukhetha Thina

1. Ifektri yethu ikwiSixeko saseLuoyang, kwiPhondo laseHenan. ILuoyang yindawo yemveliso yemigodi ye-tungsten kunye ne-molybdenum, ngoko ke sinezibonelelo ezipheleleyo ngomgangatho kunye nexabiso;

2. Inkampani yethu inabasebenzi bezobugcisa abanamava angaphezu kweminyaka eli-15, kwaye sinikezela ngezisombululo kunye neengcebiso ezijolise kwiimfuno zomthengi ngamnye.

3. Zonke iimveliso zethu zihlolwa ngokungqongqo umgangatho ngaphambi kokuba zithunyelwe kwamanye amazwe.

4. Ukuba ufumana iimpahla ezineziphene, ungaqhagamshelana nathi ukuze ufumane imbuyekezo.

Ukuhamba kweMveliso

1. Ukulungiswa kwezinto eziluhlaza

2.Sinter

3. Umsebenzi oshushu

4. Umatshini

5. Unyango lobushushu

6. Uhlolo loMgangatho

Izicelo

Ukunyibilika kwe-arc ye-vacuum:isetyenziswa njenge-electrode esetyenziswayo ukuvelisa iintsimbi ezisebenzayo ezicocekileyo kakhulu ezifana ne-titanium kunye ne-zirconium. Izinga eliphantsi kakhulu lokuphuma komphunga kwe-TZM kwi-vacuum linokuthintela ngempumelelo ukungcolisa isinyithi esinyibilikisiweyo.

Isithando somlilo esinyibilikisa iglasi:isetyenziswa njenge-electrode eludongeni, efakwe ngqo kulwelo lweglasi olushushu kakhulu ukuze kufudunyezwe umbane. I-TZM inokumelana okuhle nokugqwala kunye nozinzo olulinganayo kwiglasi enyibilikisiweyo.

Inkqubo yokubaleka eshushu:isetyenziselwa ii-nozzles ezishushu ezishushu ezishushu kakhulu kumatshini wokubumba i-injection kunye nezinye izixhobo, nto leyo efuna amandla kunye nokuqhuba umbane ukuba kugcinwe ngexesha lokujikeleza kobushushu ixesha elide kwi-800-1300 ° C.

Izixhobo zobushushu obuphezulu kunye nezixhobo zokucoca umoya:njengezixhobo eziqhuba umbane kwii-heaters ezinobushushu obuphezulu, iithagethi ze-anode zeetyhubhu ze-X-ray, kunye neenkxaso ezahlukeneyo okanye izihlanganisi ezifuna ukumelana nobushushu obuphezulu kunye nokuqhuba kakuhle kombane.

Inqwelo-moya:Ezinye izinto zokwakha ezinobushushu obuphezulu kunye neendawo zokudlulisa ubushushu ezisebenzisa umbane ezisetyenziswa kwiinjini zerokhethi.

Izatifikethi

Umzobo woThumelo

Imibuzo ebuzwa rhoqo

Ukuqhekeka komphetho kunye nobunzima bomphezulu xa kujikeleziswa/kugrunjwa.

Sebenzisa izixhobo zokusika zedayimani okanye ze-CBN ukuze usike ngesantya esiphantsi (<50m>
Ukusebenzisa i-ultrasonic vibration helping machining (ukunciphisa amandla okusika).
Ukufakwa kwe-Annealing (1000 ° C/1h) emva kokucubungula ukuze kuncitshiswe uxinzelelo.

Emva kokucubungula, umphezulu uba mnyama (umaleko we-oxide we-MoO3).

Sebenzisa ulwelo lokusika ukuze upholise ngexesha lokucubungula.
Ukuhlamba nge-asidi (umxube we-HF+HNO ∝) ukususa umaleko we-oxide.
Gcina kwindawo engasebenziyo (njenge-Ar) okanye kwindawo yokupakishwa kwe-vacuum.

Imifantu ivela kwi-electrode ngexesha lokuphola nokufudumeza ngokukhawuleza.

Kuphephe ukufudumeza/ukupholisa ngokukhawuleza (isantya sokufudumeza esicetyiswayo<10°C/min).
Ukusebenzisa indlela yokufudumeza enyathelo ngenyathelo (njengokufudumeza kwangaphambili ukuya kuma-500°C uze unyuse ukuya kubushushu obujoliswe kubo).

Ngaphambili: idiski ye-tungsten ecocekileyo eyi-99.95% ye-tungsten kushishino

Okulandelayo:

Bhala umyalezo wakho apha uze uwuthumele kuthi