Stok narxi 1 mm * 10 mm 0cr25AL5 yassi lenta yumaloq BurR yorqin sirt chizig'i
1. Kirish
Yuqori haroratli dasturlarning keng doiralarida ishlatiladigan fezral qotishmalar.
Konstantanan [cu55ni45] Qarshilikka chidamlilikning past koeffitsientiga ega va mis qotishmalari osongina lehiladi. Boshqa doimiy qarshilik qotishmalari - Songanin [CU86MN12ni2], Cupron [CU53NI44MN3] va Evamanhm kiradi.
"Evamanh" ning Evamanhm oilasi [Ni72C20MNMNMN4Al3MN1Si], qaroqchilik, yuqori darajada keskinlik kuchi (Galvani potentsial), shuningdek, issiqlik energiyasi, shuningdek, issiqlik bilan ishlashda juda barqaror.
2. MARKAZIYATSIYA:
Baho | Asosiy kimyoviy kompozitsiya | Xinoyat harorati ℃ | Rsistlik mkō.m | Eritish nuqtasi ℃ | Keskinlik kuchi n / mm² | Kagun % | Ish muddati h / ℃ | Magnit Xususiyatlar | |||
Cr | Al | Ni | Fe | ||||||||
OCR21AL4 | 17-21 | 3-4 | - | - | 1100 | 1.23 ± 0.06 | 1500 | 750 | ≥12 | ≥80 / 1250 | magnit |
OCR25AL55 | 23-26 | 4.5-6.5 | - | - | 1250 | 1.42 ± 0.07 | 1500 | 750 | ≥12 | ≥80 / 1300 | magnit |
OCR21AL6NB | ... | 5-7 | - | - | 1350 | 1.43 ± 0.07 | 1510 | 750 | ≥12 | ≥50 1350 | magnit |
OCR27AL7MO2 | 22-24 | 5-7 | - | - | 1400 | 1.53 ± 0.07 | 1520 | 750 | ≥10 | ≥50 1350 | magnit |
Xamirturush | 26.8-27.8.8 | 6-7 | - | - | 1350 | 1.44 ± 0.05 | 1510 | 750 | ≥16 | ≥60 / 1350 | magnit |
CR20NI80 | 20-23 | - | Dam olish | .01.0 | 1200 | 1.09 ± 0.05 | 1400 | 750 | ≥20 | ≥80 / 1200 | Magnit bo'lmagan |
CR30I70 | 30 | - | Dam olish | .01.0 | 1250 | 1.18 ± 0.05 | 1380 yilda | 750 | ≥20 | ≥50 / 1250 | Magnit bo'lmagan |
CR15NI60 | 15-18 | - | 55 | Dam olish | 1150 | 1.12 ± 0.05 | 1390 yilda | 750 | ≥20 | ≥80 / 1150 | Magnit bo'lmagan |
CR20NI35 | 18-21 | - | 35 | Dam olish | 1100 | 1.04 ± 0.05 | 1390 yilda | 750 | ≥20 | ≥80 / 1100 | Zaif magnit |
CR20SI30 | 20 | - | 32 | Dam olish | 1100 | 1.04 ± 0.05 | 1390 yilda | 750 | ≥20 | ≥80 / 1100 | Zaif magnit |
3.
Material | Chidamlilik (Ohm-Cmil / FT) | Chidamlilik (10)-6ohm-sm) |
---|---|---|
Alyuminiy | 15.94 | 2.650 |
Jinni | 42.1 | 7.0 |
Uglerod (amorf) | 23 | 3.95 |
Kontsentant | 272.97 | 45.38 |
Mis | 10.09 | 1.678 |
Temir | 57.81 | 9,61 |
Marjon | 290 | 48.21 |
Molibden | 32.12 | 5.34 |
Shim | 675 yil | 112.2 |
Nichrome v | 650 | 108.1 |
Nikel | 41.69 | 6.93 |
Platina | 63.16 | 10.5 |
Zanglamaydigan po'latdir (304) | 541 yil | 90 |
Po'lat (0,5% uglerod) | 100 | 16.62 |
Rux | 35.49 | 5.90 |