Mu 49 (FeNi50) Uaea Alloy maneta vaivai/ Strip/Rod
uʻamea vaivai uʻamea nickel uʻamea o loʻo i totonu o le uʻamea nickel faavae ma numera eseese o Co, Cr, Cu, Mo, V, Ti, Al, Nb, Mn, Si ma isi elemene o le uʻamea, o le mea sili ona lelei o le uʻamea nickel alloy, o se ituaiga o le tele o ituaiga ma faʻamatalaga, fua pe a uma le uʻamea uʻamea ma eletise mama uʻamea. u'amea e iai fo'i fa'aluma hysteresis rectangular, po'o le maualalo tele o lo'o totoe le malosi fa'aoso fa'amaneta ma uiga fa'atosina fa'amaneta ma e iai sona fa'amoemoe fa'apitoa.
O lenei ituaiga uʻamea o loʻo i ai le lelei o le anti-rust properties ma le gaioiga o meatotino, foliga ma le tele e mafai ona faia saʻo vaega. Ona o le resistivity o le uʻamea e maualuga atu nai lo le uʻamea mama ma le pepa uʻamea silicon, ma faigofie ona gaosia i fusi manifinifi, ina ia i lalo o ni nai microns fusi manifinifi, faʻaoga i ni nai MHZ i taimi maualuga.
O le malosi o le induction magnetic ma Curie e maualuga atu nai lo ferrite soft magnetic material, i totonu o le alamanuia aerospace ma isi alamanuia faaeletonika e maua ai le maualuga o le lagona, le saʻo tele, le tele o le voluma, maualalo le gau i le tele o taimi, taimi ma le vevela mautu ma galuega a vaega faʻaeletoroni faʻapitoa.
Alu maneta vaivai o loʻo i le vaivai maneta ma permeability maualuga ma le malosi faʻamalosi malosi o alloys.O lenei ituaiga o uʻamea o loʻo faʻaaogaina lautele i leitio faʻaeletoroni, meafaifaaili saʻo ma mita, faʻatautaia mamao ma le faʻaogaina otometi, o le tuʻufaʻatasiga e masani ona faʻaaogaina mo le liua o le malosi ma faʻamatalaga faʻamatalaga, o itu e lua o se mea taua i le tamaoaiga o le atunuu.
Folasaga
Fa'amama mageta fa'amama maneta fanua fa'amama i fafo i lalo o le fa'agaioiga o le fa'amaneta faigofie, fa'ato'a mou atu pe a uma ona aveese le fa'amaneta o le malosi fa'aoso fa'amaneta ma ala fa'amaneta.
O le vaega matasele hysteresis e laʻititi ma vaapiapi, malosi faʻamalosi e masani lava i lalo ole 800 a / m, maualuga le resistivity, eddy leiloa i le taimi nei e laʻititi, maualuga le permeability, maualuga saturation maneta induction.Are masani gaosia i laupepa ma strip.Melt sa saunia.Mainly faʻaaogaina mo mea eletise, alamanuia tau fesoʻotaʻiga i vaega autu eseese (e pei o le transformer core, etc.Com keroni malu faʻaaogaina). o se uamea eletise eletise maualalo, u'amea eminem, u'amea u'amea silicon, u'amea vaivai maneta, u'amea, cobalt vaivai maneta u'amea, u'amea u'amea u'amea silicon u'amea vaivai maneta, ma isi.
Meatotino faaletino
I lalo o le gaioiga o fafo maneta fanua faigofie pe a uma magnetization, vagana ai i le maneta o le maneta induction malosi (maneta induction) ma le aveesea faavae o le maneta alloy.Hysteresis eria matasele laiti ma vaapiapi, malosi faʻamalosi (Hc) averesi itiiti ifo i le 10 Oe (vaai uʻamea saʻo). gaosiga o oloa gaosi eletise eletise.I le 1917 le Ni - Fe uʻamea e faʻafetaui i manaʻoga o loʻo i ai nei o le telefoni system. Ona o le Fe - Co uʻamea ma mea eseese maneta (1929), Fe - Si - Al uʻamea (1936) ma Fe - Al uʻamea (1950) e faʻafetaui le faʻamoemoega faʻapitoa. I le 1953 na amata ai e Saina le gaosiga o le vevela o loʻo taʻavale '50 suʻesuʻega uʻamea . Co, 60 s amata faasolosolo ona maua nisi o le sili matala maneta alloy.I le 70 s le gaosiga o le malulu lo'a uʻamea fusipaʻu.
O mea fa'amaneta o fa'amama maneta vaivai e masani lava o le: (1) malosi fa'amalosi (Hc) ma le maualalo o le hysteresis gau (Wh);(2) resistivity (rho) e maualuga atu, maualalo eddy i le taimi nei leiloa (We);(3) muamua permeability (mu 0) ma le maualuga maualuga.
O ituaiga autu o
E mafai ona vaevaeina i lalo carbon eletise uamea ma eminem uʻamea, silicon uamea pepa, nickel uʻamea vaivai mageta alloy, uʻamea, cobalt malu mageta alloy, uʻamea, silicon alumini maneta vaivai, ma isi, i tulaga o le eletise eletise alamanuia, e masani ona faʻaaogaina i le maualuga mageta induction ma maualalo le matua leiloa o le alloy. po'o le maualuga atu o le fa'asalaina o le fa'amea.
Fa'ameamea
fatuga | C | P | S | Mn | Si |
≤ | |||||
Anotusi(%) | 0.03 | 0.02 | 0.02 | 0.6~1.1 | 0.3~0.5 |
fatuga | Ni | Cr | Mo | Cu | Fe |
Anotusi(%) | 49.0~51.0 | - | - | 0.2 | Bal |
Meatotino faaletino
Fa'ailoga fa'atau | Fa'atele fa'alautele laina | Tete'e(μΩ·m) | Malosi(g/cm³) | Curie point(℃) | Saturation magnetostriction coefficient (10-6) |
1j50 | 9.20 | 0.45 | 8.2 | 500 | 25.0 |
Faiga o le vevela
fa'ailoga faleoloa | Ala fa'asusu | vevela vevela | Taofi le vevela taimi/h | Fualuga mālūlū |
1j50 | Fa'amago hydrogen po'o le gaogao, mamafa e le sili atu i le 0.1 Pa | Faʻatasi ai ma le ogaumu faʻamafanafana 1100 ~ 1150 ℃ | 3~6 | I le 100 ~ 200 ℃ / h saoasaoa mālūlū i le 600 ℃, vave i le 300 ℃ tusi se totogi |
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