Mzere wa Nife52/Nilo 52/Feni52/Alloy 52/ASTM F30 wa maswichi a magnetic reed
Alloy 52 Ili ndi 52% nickel ndi 48% chitsulo ndipo imagwiritsidwa ntchito kwambiri mumakampani olumikizirana. Imapezekanso mumitundu yosiyanasiyana yamagetsi, makamaka pazisindikizo zamagalasi.
Alloy 52 ndi imodzi mwa ma alloy otsekera galasi kuchokera ku zitsulo omwe adapangidwa kuti agwiritsidwe ntchito ndi magalasi osiyanasiyana ofewa. Amadziwika ndi kuchuluka kwa kutentha komwe kumakhala kofanana mpaka 1050F (565 C).
Kukula kwa Kukula:
*Pepala—Kukhuthala 0.1mm ~ 40.0mm, m'lifupi: ≤300mm, Mkhalidwe: wozizira wozungulira (wotentha), wowala, wonyezimira wopindidwa
* Waya wozungulira—Dia 0.1mm~Dia 5.0mm, Mkhalidwe: wokokedwa ozizira, wowala, wowala wopindidwa
* Waya Wosalala—Dia 0.5mm ~Dia 5.0mm, kutalika: ≤1000mm, Mkhalidwe: wopindika pang'ono, wowala kwambiri
* Malo Ogulitsira—Dia 5.0mm ~Dia 8.0mm, kutalika: ≤2000mm, Mkhalidwe: wokokedwa ozizira, wowala, wowala kwambiri
Dia 8.0mm ~ Dia 32.0mm, kutalika: ≤2500mm, Mkhalidwe: wotentha wozungulira, wowala, wowala wopindika
Dia 32.0mm ~ Dia 180.0mm, kutalika: ≤1300mm, Mkhalidwe: kutentha kopangira, kuchotsedwa, kutembenuzidwa, kutentha kochitidwa
*Kapilari—OD 8.0mm~1.0mm,ID 0.1mm~8.0mm,utali:≤2500mm,Mkhalidwe: wokokedwa ozizira, wowala, wonyezimira.
*Chitoliro—OD 120mm~8.0mm,ID 8.0mm~129mm,utali:≤4000mm,Mkhalidwe: wokokedwa ozizira, wowala, wonyezimira.
Mankhwala:
| Cr | Al | C | Fe | Mn | Si | P | S | Ni | Mg | |
| Ochepera | – | – | – | – | – | – | – | – | 50.5 | – |
| Max | 0.25 | 0.10 | 0.05 | Mbala. | 0.60 | 0.30 | 0.025 | 0.025 | – | 0.5 |
Avereji ya Kukula kwa Linear:
| Giredi | α1/10-6ºC-1 | |||||||
| 20~100ºC | 20~200ºC | 20~300ºC | 20~350ºC | 20~400ºC | 20~450ºC | 20~500ºC | 20~600ºC | |
| 4J52 | 10.3 | 10.4 | 10.2 | 10.3 | 10.3 | 10.3 | 10.3 | 10.8 |
Katundu:
| Mkhalidwe | Mphamvu yogwira pafupifupi | Kutentha kofanana ndi ntchito | ||
| N/mm² | ksi | °C | °F | |
| Annealed | 450 – 550 | 65 - 80 | mpaka +450 | mpaka +840 |
| Chojambula Cholimba | 700 – 900 | 102 – 131 | mpaka +450 | mpaka +840 |
| Kupanga: |
| Chitsulocho chili ndi ductility yabwino ndipo chingapangidwe ndi njira zokhazikika. |
| Kuwotcherera: |
| Kuwotcherera pogwiritsa ntchito njira zachikhalidwe ndikoyenera pa alloy iyi. |
| Kutentha: |
| Aloyi 52 iyenera kuikidwa pa 1500F kenako kutsatiridwa ndi kuziziritsa mpweya. Kuchepetsa kupsinjika kwapakati kungachitike pa 1000F. |
| Kupanga: |
| Kupangira kuyenera kuchitika kutentha kwa 2150 F. |
| Kugwira Ntchito Kozizira: |
| Chitsulocho chimapangidwa mosavuta mozizira. Mlingo wozama wa kuyika uyenera kufotokozedwa pa ntchito yopangirayo ndi mtundu wophimbidwa kuti upangidwe wonse ukhalepo. |
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