Wayar NICR mai rufi mai lamba 0.08mm NiCr20AlSi/nichrome Karma

Wayar tagulla mai enamel wani nau'in waya ce ta maganadisu mai rufin rufi, wacce ake amfani da ita sosai a cikin injina, masu canza wutar lantarki, inductors, coils, relay da sauran kayan lantarki. Tana da kyakkyawan juriyar zafi, ƙarfin dielectric, mannewa, sassauci da juriyar sinadarai.
Rufewa: Polyurethane (PU/UEW), Polyester (PEW), Polyester-imide (EIW), Polyimide (PIW), Polyamide-imide (PAI)
Ajin Zafin Jiki: 130°C, 155°C, 180°C, 200°C, 220°C
Siffofi: Kyakkyawan solderability, juriya mai ƙarfi, aiki mai karko, ya dace da nadawa mai sauri
Aikace-aikace: Motors, transformers, ballasts, janareto, solenoids, kayan aikin gida, kayan lantarki na mota

Karma Property

4. Siffofi na musamman na wayar juriya ta Karma

1) Farawa da waya mai zafi ta lantarki ta Nickel Chromium Class 1, mun maye gurbin wasu daga cikin Ni da
Al da sauran abubuwa, don haka sun cimma daidaiton kayan juriya tare da ingantaccen kayan aiki
ma'aunin zafin jiki na juriya da ƙarfin lantarki na zafi akan jan ƙarfe.
Tare da ƙarin Al, mun sami nasarar ƙara juriyar girma sau 1.2 fiye da da.
fiye da waya mai zafi ta lantarki ta Nickel Chromium Class 1 da ƙarfin juriya sau 1.3.

2) Ma'aunin zafin jiki na biyu na waya Karmalloy KMW ƙanƙanta ne, - 0.03 × 10-6/ K2,

kuma lanƙwasa zafin juriya ya zama kusan layi madaidaiciya a cikin faɗi
kewayon zafin jiki.

Saboda haka, an saita ma'aunin zafin jiki don zama matsakaicin ma'aunin zafin jiki tsakanin
23 ~ 53 °C, amma 1 × 10-6/K, matsakaicin ma'aunin zafin jiki tsakanin 0 ~ 100 °C, shi ma yana iya
a yi amfani da shi don ma'aunin zafin jiki.

3) Ƙarfin lantarki da ke kan jan ƙarfe tsakanin 1 ~ 100 °C shi ma ƙarami ne, ƙasa da + 2 μV/K, kuma

yana nuna kyakkyawan kwanciyar hankali tsawon shekaru da yawa.

4) Idan za a yi amfani da wannan a matsayin kayan juriya na daidai, maganin zafi mai ƙarancin zafi shine
ana buƙatar kawar da karkacewar sarrafawa kamar yadda yake a yanayin wayar Manganin CMW.

Nau'in Rufi