VD/VOD Vacuum Refining Furnace Midziyo Mufananidzo Wakaratidzwa — Midziyo yeVD/VOD yekuchenesa Furnace

Tsananguro yechigadzirwa

Maumbirwo emidziyo yechoto chekuchenesa cheVOD chakafanana nechoto chekuchenesa cheVD. Musiyano mukuru ndewekuti choto chekuchenesa cheVOD chiri pamusoro pechoto chekuvhara chivharo chakawedzera pfuti yeokisijeni uye sisitimu yayo yekusimudza uye sisitimu yekugovera okisijeni, ichifuridza okisijeni pasi pemamiriro evacuum kuti iite decarburization yesimbi yeladle. Nzira iyi ine basa rekubvisa carburization, deoxidation, degassing, desulfurization uye alloying.
Midziyo yeVD/VOD yekunatsiridza chitofu ine mhando yetangi revacuum kana rudzi rwetangi rinotakura mota, chifukidziro chetangi revacuum, mudziyo wekurodha vacuum, mudziyo wekuputira okisijeni (unonzi VOD), sisitimu yemagetsi yekuzvishandira, mapaipi evacuum, mudziyo wekubvisa guruva uye pombi yevacuum. Huremu hwechoto hunotangira pa5t kusvika pa300t. Zvinonyanya kushandiswa kugadzira simbi isingatsvedzeri, simbi yemanganese, simbi yealloy ine kabhoni yakaderera uye alloys.

Ruzivo rwechigadzirwa

BATA IZVOZVI

Kugadzira zvigadzirwa

Tekinoroji Yedu

Tangi re vacuum rakavharirwa neringi yekuvhara ine jira rimwe chete uye rakadzivirirwa nekutonhodza kwemvura;

Chivharo chetangi chinoshandisa chimiro chemusoro weshavishavi nesimba guru uye simba rakafanana;

Chikepe chevacuum tangi chinoshandisa mutemo wekumhanya kwekuchinja kwema frequency, chichifamba zvakanaka.

Mapaipi evacuum anoshandisa mapaipi anotonhorerwa nemvura, izvo zvinogona kuderedza tembiricha yemhepo inobuda nemhepo;

Hwindo rekutarisa nemaoko rine basa rekamera yeTV;

Kuyerwa kwekupisa nemaoko uye kutora sampuro uye kuyera otomatiki kunoitwa mumamiriro ezvinhu evacuum;

Mudziyo wekuputira okisijeni une mudziyo wakakosha wekuvharira, usinganyanyi kukwenya, haubvisi mvura uye uri nyore kugadzirisa pfuti yeokisijeni;

Argon ichivhuvhuta uye ichikurunga;

Sisitimu yekudzora otomatiki yepamusoro-soro;

Ruzivo rweChigadzirwa

Mibvunzo Inowanzo bvunzwa

Matagi eChigadzirwa

Basa reVD / VOD

Semuchina wekuchenesa vacuum unoshandiswa zvakanyanya mukugadzira simbi yepamusoro-soro, une mhedzisiro yakanaka yekubvisa gasi uye kubvisa oxidizing. Inobvisa hydrogen nenitrogen zvakanaka kubva musimbi nekugadzira nzvimbo ine vacuum yakawanda, izvo zvinoderedza zvakanyanya huwandu hwemagasi anokuvadza musimbi yapera, izvo zvakakosha pakuvandudza kusimba uye ductility yesimbi. Maitiro aya haangogadzirisi chete hunhu hwesimbi, asiwo anowedzera hupenyu hwayo, izvo zvinonyanya kukosha mukugadzirwa kwezvigadzirwa zvesimbi zvakakosha zvinoda kuchena kwakanyanya uye kushanda kwepamusoro.

VD oven inoderedza hydrogen nenitrogen zviri musimbi, inobvisa okisijeni kubva musimbi kuburikidza nekabhoni neoxygen reactions, uye inobvisa sarufa musimbi kuburikidza ne alkaline top slag nesimbi yakanyungudutswa, pamusoro pekuita kuti chimiro netembiricha zvive zvakafanana. Nekushanda kwayo kwakanaka mukubvisa gasi, kubvisa oxygen, kubvisa sarufa, composition uye homogenization yetembiricha, VD oven yave chishandiso chakakosha muindasitiri yesimbi yemazuva ano yekuvandudza mhando yechigadzirwa, kugadzirisa maitiro ekugadzira, uye kusangana nezvinodiwa nemusika wezvinhu zvepamusoro.

Kugadzirwa kwesimbi yemhando yepamusoro ine alloy yakaderera, simbi ine kabhoni shoma, simbi ine bearing, chimiro chesimbi ine alloy, simbi isina ngura, simbi yemold, simbi yezvishandiso, simbi ine kabhoni yakaderera, nezvimwewo, simbi dzine zvinodiwa zvakasimba zvegasi, inclusions, uye makemikari mumvura yesimbi;

Kuchaja vacuum, kugadzirisa zvakanaka mafomura e alloy;

Kubvisa mweya mu vacuum

Kubvisa okisijeni nekubvisa makabhohaidhiretsi;

Kukurunga kweargon kunovhuvhuta pasi.