VIM-HC Vacuum Induction Electromagnetic Levitation Melting

Sumo yemuenzaniso

Yakakodzera kunyungudutsa nekukanda zvinhu zvinoshanda zvakaita setitanium, zirconium, superconductors, hydrogen storage materials, shape memory alloys, intermetallic alloys nezvimwe zvinhu zvinopisa zvakanyanya.

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Ruzivo rweChigadzirwa

Matagi eChigadzirwa

Mashandisirwo:

• Misoro yekirabhu yegorofu yakagadzirwa netitanium;

• Mavharuvhu emotokari etitanium-aluminium, mavhiri eturbocharger anopisa;

• Zvikamu zvemaumbirwo neeinjini zveindasitiri yendege (titanium castings);

• Zvigadzirwa zvekurapa;

• Kugadzirwa kweupfu hwesimbi hunoshanda;

• Mapombi ekukanda nemavharuvhu akagadzirwa ne zirconium, anoshandiswa muindasitiri yemakemikari uye kuchera matombo emugungwa, nezvimwewo.

Nheyo yekunyunguduka kwe levitation:

Vim-HC vacuum levitation melting furnace inoita kuti simbi inyunguduke mumunda wemagetsi une mafrequency akawanda kana kuti mafrequency ari pakati nepakati unogadzirwa ne induction coil pasi pe vacuum conditions. Chinotonhorera chesimbi chinotonhorera mumvura chinoshanda se "concentrator" yesimba remagineti, chichitarisa simba resimba remagineti mukati mehuwandu hwechinotonhorera. Izvi zvinogadzira ma eddy currents akasimba pedyo nepamusoro pechaji, zvichiburitsa Joule heat kuti inyungudutse chaji uye panguva imwe chete zvichigadzira Lorentz force field inoburitsa (kana kuti semi-levitates) uye inomutsa kunyunguduka.

Nekuda kwesimba remagetsi rinoita kuti kunyunguduka kupararire kubva pamadziro emukati mechinhu chinonyunguduka. Izvi zvinoshandura maitiro ekupisa pakati pekunyunguduka nemadziro anonyunguduka kubva pakuyerera kwemhepo kuenda kumwaranzi, zvichideredza zvakanyanya mwero wekurasikirwa nekupisa. Izvi zvinobvumira kunyunguduka kusvika pakupisa kwakanyanya (1500℃–2500℃), zvichiita kuti ikodzere kunyungudutsa simbi dzine nzvimbo yekunyunguduka kana alloys dzadzo.

Zvakanakira zvehunyanzvi:

1. Kunyunguduka
Kunyungudutsa uye kusanganisa;

Kubvisa mweya uye kunatsa;

kunyunguduka kusina cruise (kunyunguduka kwe suspension);

Kudzokorodza;

Kucheneswa kwekupisa, kucheneswa kwekunyunguduka kwenzvimbo, uye kucheneswa kwezvinhu zvesimbi zvinonyungudutswa;

2. Kukanda
Kurongeka kwekristaro;

Kukura kwekristaro imwe chete;

Kukanda nemazvo;

3. Kuumbwa Kwakasiyana Kwakadzorwa
Kukanda zvinhu zvinoramba zvichibuda muvhu (mabara, maplate, machubhu);

Kukanda strip casting (kukanda strip);

Kugadzirwa kweupfu hwevacuum;

Kurongwa Kwechigadzirwa:

* Kumiswa kwechaji yechoto panguva yekunyungudutsa kunodzivirira kusvibiswa kubva pakusangana kwechaji nemadziro emoto, zvichiita kuti ive yakakodzera kuwana zvinhu zvesimbi uye zvisiri zvesimbi zvakachena zvakanyanya kana kuti zvine simba rekuita basa.

* Kusanganiswa kwemagetsi nemagetsi kunopa hukama hwakanaka hwekupisa nemakemikari.

* Kudzora tembiricha yekunyunguduka uye kumisa simbi kuburikidza nemagetsi ari pakati nepakati kana akakwira kubva mu induction coil kunoita kuti pave nekugona kudzora zvinhu zvakanaka.

* Kupisa kwakanyanya kwekunyungudutsa, kunodarika 2500℃, kunokwanisa kunyungudutsa simbi dzakadai seCr, Zr, V, Hf, Nb, Mo, uye Ta.

* Kupisa kwemukati inzira yekudziyisa isingabatanidzi chinhu, ichidzivirira kukanganiswa uye kuputika kunokonzerwa nenzira dzekudziyisa danda replasma kana danda remaerekitironi pasimbi inonyungudutswa uye yakanyungudutswa.

* Mashandiro akakwana, anosanganisira kunyungudutsa, kukanda pasi, kukanda kwakatsveyama, uye kuchaja, uye anogona kugadzirirwa nekuchaja kunoramba kuripo, zvishandiso zvinodhonza billet zvinoramba zviripo, uye zvishandiso zvekukanda pakati pemagetsi (sarudzo).

Tsanangudzo yehunyanzvi

Muenzaniso	VIM-HC0.1	VIM-HC0.5	VIM-HC2	VIM-HC5	VIM-HC10	VIM-HC15	VIM-HC20	VIM-HC30	VIM-HC50
Kugona KG	0.1	0.5	2	5	10	15	20	30	50
SIMBA REMF KW	30	45	160	250	350	400	500	650	800
MF KHz	12	10	8	8	8	8	8	8	8
MF Voltage V	250	250	250	250	400	400	500	500	500
Chinovhara chinhu chikuru Pa	6.6x10^-1		6.6x10^-3
Chinovhara mhepo chebasa Pa	4		6.6x10^-2
Kukwidziridzwa kwedzvinyiriro Pa	≤3Pa/h
Kumanikidzwa kwemvura inotonhorera MPa	Muviri wechoto uye simba remagetsi: 0.15-0.2 MPa; Chinotonhorera chemhangura chakatonhodzwa nemvura: 0.2-0.3 MPa
Mvura inotonhorera inodiwa M³/H	1.4-3		25-30			35	40	45	65
Huremu hwese Toni	0.6-1		3.5-4.5			5	5	5.5	6.0