Bare Manganin / Manganese Alloy Wire Price 6j12 / 6j13 / 6j8
Mafotokozedwe Akatundu
Manganin wayaamagwiritsidwa ntchito kwambiriotsika voteji chidandi zofunikira kwambiri, zotsutsa ziyenera kukhazikika bwino ndipo kutentha kwa ntchito sikuyenera kupitirira +60 ° C. Kupitilira kutentha kwakukulu kogwira ntchito mumpweya kungayambitse kusuntha kosunthika kopangidwa ndi oxidizing. Choncho, kukhazikika kwa nthawi yaitali kungakhudzidwe molakwika. Chotsatira chake, resistivity komanso kutentha kwa kutentha kwa magetsi kungasinthe pang'ono. Amagwiritsidwanso ntchito ngati zotsika mtengo m'malo zinthu zogulitsira siliva pakupanga zitsulo zolimba.
Manganin ndi aloyi yamkuwa-manganese-nickel resistance alloy. Zimaphatikiza zinthu zonse zomwe zimafunikira kuti pakhale mphamvu yamagetsi yamagetsi yokhazikika, monga kukana kwamphamvu kwambiri, kutentha kwapang'onopang'ono kukana, kutsika kwambiri kwamafuta motsutsana ndi mkuwa ndikuchita bwino kwa kukana kwamagetsi kwanthawi yayitali.
Mitundu ya manganin: 6J13, 6J8, 6J12
Zinthu Zamankhwala,%
Ni | Mn | Fe | Si | Cu | Zina | ROHS Directive | |||
Cd | Pb | Hg | Cr | ||||||
2 ~5 | 11-13 | <0.5 | micro | Bali | - | ND | ND | ND | ND |
Mechanical Properties
Max Continuous Service Temp | 0-100ºC |
Resisivity pa 20ºC | 0.44±0.04ohm mm2/m |
Kuchulukana | 8.4g/cm3 |
Thermal Conductivity | 40 KJ/m·h·ºC |
Kutentha Kokwanira Kukaniza pa 20 ºC | 0 ~ 40×10-6/ºC |
Melting Point | 1450ºC |
Mphamvu Yamphamvu (Yolimba) | 585 MPA (mphindi) |
Kulimbitsa Mphamvu,N/mm2 Yowonjezera,Yofewa | 390-535 |
Elongation | 6-15% |
EMF vs Cu, μV/ºC (0~100ºC) | 2 (zochuluka) |
Kapangidwe ka Micrographic | austenite |
Maginito Katundu | ayi |
Kuuma | 200-260HB |
Kapangidwe ka Micrographic | Ferrite |
Maginito Katundu | Maginito |
Resistance Alloy- Makulidwe a Manganin / Kutentha Kwambiri
Chikhalidwe: Chowala, Chowonjezera, Chofewa
Waya awiri 0.02mm-1.0mm atanyamula mu spool, wamkulu kuposa 1.0mm kulongedza mu koyilo
Ndodo, Bar awiri 1mm-30mm
Mzere: Makulidwe 0.01mm-7mm, M'lifupi 1mm-280mm
Mkhalidwe wa enameled ulipo
Mapulogalamu a Manganin:
1; Amagwiritsidwa ntchito popanga mawaya kukana kulondola kwa bala
2; Mabokosi otsutsa
3; Zoyezera zida zamagetsi
Manganizojambulazo ndi waya zimagwiritsidwa ntchito popanga zopinga, makamaka ma ammeter shunts, chifukwa cha kutentha kwake pafupifupi ziro coefficient of resistance value and kukhazikika kwa nthawi yayitali. Manganin resistors angapo adakhala ngati muyezo walamulo wa ohm ku United States kuyambira 1901 mpaka 1990. Manganin wire amagwiritsidwanso ntchito ngati kondakitala wamagetsi mu machitidwe a cryogenic, kuchepetsa kutentha kwapakati pakati pa mfundo zomwe zimafuna kulumikizidwa kwa magetsi.
ManganiAmagwiritsidwanso ntchito poyesa mafunde amphamvu kwambiri (monga omwe amapangidwa kuchokera kuphulika kwa zophulika) chifukwa ali ndi mphamvu yocheperako koma imakhudzidwa kwambiri ndi hydrostatic pressure sensitivity.