Narkewar Na'urar Wutar Lantarki ta VIM-HC

Narkewar Na'urar VIM-HC Vacuum Induction Electromagnetic Levitation Hotunan da aka Fito

Gabatarwar samfuri

Ya dace da narkewar injinan iska da kuma jefa kayan aiki kamar titanium, zirconium, superconductors, kayan ajiyar hydrogen, siffa memory alloys, intermetallic alloys da high-zafi productions.

Aika mana imel

Cikakken Bayani game da Samfurin

Alamun Samfura

Aikace-aikace:

• Kan kulob din golf da aka yi da titanium;

• Bawuloli na mota na titanium-aluminum, ƙafafun turbocharger masu zafi;

• Abubuwan gini da injina na masana'antar sararin samaniya (simintin titanium);

• Dashen magani;

• Samar da foda na ƙarfe mai aiki;

• Simintin famfo da bawuloli da aka yi da zirconium, waɗanda ake amfani da su a masana'antar sinadarai da haƙa ma'adanai ta ruwa, da sauransu.

Ka'idar narkewar levitation:

Tanderun narkewa na VIM-HC yana sanya ƙarfen da za a narke a cikin wani filin lantarki mai yawan mita ko matsakaici wanda aka samar ta hanyar na'urar induction coil a ƙarƙashin yanayin injin. Crucible na ƙarfe mai sanyaya ruwa yana aiki a matsayin "mai tattarawa" na filin maganadisu, yana mai da hankali kan kuzarin filin maganadisu a cikin girman bututun. Wannan yana haifar da kwararar iska mai ƙarfi kusa da saman cajin, yana sakin zafi na Joule don narke cajin kuma a lokaci guda yana samar da filin ƙarfin Lorentz wanda ke motsa (ko rabin-levitates) kuma yana motsa narkewar.

Saboda ƙarfin maganadisu, narkewar yana rabuwa da bangon ciki na bututun. Wannan yana canza yanayin watsa zafi tsakanin narkewar da bangon bututun daga watsawa zuwa radiation, wanda hakan ke rage yawan asarar zafi sosai. Wannan yana bawa narkewar damar kaiwa yanayin zafi mai yawa (1500℃–2500℃), wanda hakan ya sa ya dace da narkewar ƙarfe masu yawan narkewa ko ƙarfen da ke cikinsu.

Fa'idodin Fasaha:

1. Narkewa
Sake narkewa da haɗa sinadarai;

Ragewa da kuma tacewa;

narkewar ruwa ba tare da ruwa ba (narkewar dakatarwa);

Sake amfani da shi;

Tsaftacewar rage zafi, tsarkakewar narkewar yanki, da kuma tsarkake abubuwan ƙarfe;

2. Yin Fim
Gilashin alkibla;

Girman lu'ulu'u ɗaya;

Daidaito simintin;

3. Tsarin Musamman Mai Sarrafawa
Simintin injin da ke ci gaba da aiki (sanduna, faranti, bututu);

simintin tsiri na injin tsotsa (simintin tsiri);

Samar da foda na injin tsotsa;

Rarraba Samfura:

* Dakatar da cajin wutar lantarki yayin narkewa yana hana gurɓatawa daga hulɗa tsakanin cajin da bangon bututun, wanda hakan ya sa ya dace da samun kayan ƙarfe masu ƙarfi ko kuma waɗanda ba na ƙarfe ba.

* Juyawar narkar da wutar lantarki yana samar da kyakkyawan daidaiton zafi da sinadarai.

* Sarrafa zafin narkewa da dakatarwa ta hanyar matsakaicin ko babban kwararar wutar lantarki daga na'urar induction coil yana cimma kyakkyawan ikon sarrafawa.

* Zafin narkewa mai yawa, wanda ya wuce 2500℃, yana da ikon narkewar ƙarfe kamar Cr, Zr, V, Hf, Nb, Mo, da Ta.

* Dumamawar induction hanya ce ta dumama ba tare da taɓawa ba, tana guje wa tasiri da raguwar da ke faruwa sakamakon tasirin plasma ko hanyoyin dumama electron akan ƙarfe mai narkewa da narkakken ƙarfe.

* Cikakken aiki, gami da narkewar nama, jefa ƙasa, jefa karkatarwa, da ayyukan caji, kuma ana iya sanye shi da caji mai ci gaba, na'urorin jan billet akai-akai, da na'urorin jefa centrifugal (zaɓi ne).

Bayanin fasaha

Samfuri	VIM-HC0.1	VIM-HC0.5	VIM-HC2	VIM-HC5	VIM-HC10	VIM-HC15	VIM-HC20	VIM-HC30	VIM-HC50
Ƙarfin aiki KG	0.1	0.5	2	5	10	15	20	30	50
MF WOWER KW	30	45	160	250	350	400	500	650	800
MF KHz	12	10	8	8	8	8	8	8	8
Ƙarfin wutar lantarki na MF V	250	250	250	250	400	400	500	500	500
Ƙarshen injin tsabtace iska Pa	6.6x10^-1		6.6x10^-3
injin aiki Pa	4		6.6x10^-2
Ƙara yawan matsi Pa	≤3Pa/h
Sanyaya matsin lamba na ruwa MPa	Jikin murhu da wutar lantarki: 0.15-0.2 MPa; Ruwan jan ƙarfe mai sanyaya ruwa: 0.2-0.3 MPa
Ana buƙatar ruwan sanyaya M³/H	1.4-3		25-30			35	40	45	65
Cikakken nauyi Ton	0.6-1		3.5-4.5			5	5	5.5	6.0