0C23Al5 Qarshilikni isitish uchun tekis isitish
Nikel Chrom qotshidan yasalgan, nikel chrome temir qotishmalari, temir xom alyuminum qotishmalar, mis nikel qotishmalari.
Asosan isitgichda, isitish elementi va rezervator va hokazolarda ishlatiladi.
Nikr 80/20, Nikr 70/30, Nikr 60/15, Nikr 35/20
Fecal15-5, FECKA20-5, FECRAL 25-5 va boshqalar ...
Konverantan, 30, 60, 90 va boshqalar.
Elektrga chidamlilik 0.02 Uh / m-1,53 u ohm / m
Harorat 200 s dan 1400 C gacha ishlaydi
Agar biron bir savol bo'lsa, biz bilan bog'lanish uchun bepul.
Nikr:
20, kurash 40, qarshilik 60, qarshilik ko'rsating, qarshilik 70, qarshilik ko'rsating
Fecal:
Qarshi 125, qarshilik 135, qarshilik ko'rsatish 140,
Qashil 145, qarshilik 153
Po'stloq
Konverantan, Cupothal 5, Cupothal 10, Cupothal 15, kupotatsiya 15, Kupothal 30, EURICA
Fecal qotishma darajasi | Kimyoviy tarkib% | |||||||||
C | P | S | Mn | Si | Cr | Ni | Al | Fe | Re | Boshqalar |
Maks (≤) | ||||||||||
1cr13al4 | 0,12 | 0.025 | 0.025 | 0,7 | ≤1.00 | 12.5-15.0 | - | 3.5-4.5 | 0,1 | Bal. |
0cr15al55 | 0,12 | 0.025 | 0.025 | 0,7 | ≤1.00 | 14.5-15.5 | - | 4.5-5.3 | 0,1 | Bal. |
0cr25AL5 | 0,06 | 0.025 | 0.025 | 0,7 | ≤0.60 | 23.0-26.0 | ≤0.60 | 4.5-6.5 | 0,1 | Bal. |
0C23AL55 | 0,06 | 0.025 | 0.025 | 0,7 | ≤0.60 | 20.5-23.5 | ≤0.60 | 4.2-5.3 | 0,1 | Bal. |
0cr21al6 | 0,06 | 0.025 | 0.025 | 0,7 | ≤1.00 | 19.0-22.0 | ≤0.60 | 5.0-7.0 | 0,1 | Bal. |
0cr21al4 | 0,06 | 0.025 | 0.025 | 0,7 | ≤1.00 | 21.0-03.0 | ≤0.60 | 3.0-5.2 | 0,1 | Bal. |
0cr21al6nb | 0,05 | 0.025 | 0.025 | 0,7 | ≤0.60 | 21.0-03.0 | ≤0.60 | 5.0-7.0 | 0,1 | Bal. |
0cr27AL7MO2 | 0,05 | 0.025 | 0.025 | 0,7 | ≤0.40 | 26.5-27.8 | ≤0.60 | 6.0-7.0 | 0,1 | Bal. |
Kimyoviy tarkibi va xususiyatlari:
Xususiyatlar / baho | Nikr 80/20 | Nikr 70/30 | Nikr 60/15 | Nikr 35/20 | Nikr 30/20 | |
Asosiy kimyoviy Tarkibi (%) | Ni | Bal. | Bal. | 55.0-61.0 | 34.0-37.0 | 30.0-34.0 |
Cr | 20.0-23.0 | 28.0-31.0 | 15.0-18.0 | 18.0-21.0 | 18.0-21.0 | |
Fe | ≤ 1.0 | ≤ 1.0 | Bal. | Bal. | Bal. | |
Maks ishlamoqda Harorat (ºC) | 1200 | 1250 | 1150 | 1100 | 1100 | |
20ºC da chidamlilik (m ō · m) | 1.09 | 1.18 | 1.12 | 1.04 | 1.04 | |
Zichlik (g / sm3) | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 | |
Issiqlik o'tkazuvchanligi (Kj / m h @ºC) | 60,3 | 45.2 | 45.2 | 43.8 | 43.8 | |
Termallik koeffitsienti Kengaytirish (a × 10-6 / ºC) | 18 | 17 | 17 | 19 | 19 | |
Eritish nuqtasi (ºC) | 1400 | 1380 yilda | 1390 yilda | 1390 yilda | 1390 yilda | |
Cho'zish (%) | > 20 | > 20 | > 20 | > 20 | > 20 | |
Mikrografik tuzilma | xiyonat | xiyonat | xiyonat | xiyonat | xiyonat | |
Magnit mulk | nomunosib | nomunosib | nomunosib | nomunosib | nomunosib |
Suni qotishmalari | Elektrga chidamlilik (20Degreada mm² / m) | Qarshilikning harorat koeffitsienti (10/^ 6 / daraja) | Zichlik g / mm² | Maks. harorat (daraja) | Erish nuqtasi (daraja) |
CUNNI1 | 0,03 | <1000 | 8.9 | 200 ta | 1085 |
CUNNI2 | 0,05 | <1200 | 8.9 | 200 ta | 1090 |
CUNNI6 | 0.10 | <600 | 8.9 | 220 | 1095 |
CUNNI8 | 0,12 | <570 | 8.9 | 250 | 1097 |
CUNNI10 | 0,15 | <500 | 8.9 | 250 | 1100 |
CUNNI14 | 0,20 | <380 | 8.9 | 300 | Yoki |
CUNNI19 | 0,25 | <250 | 8.9 | 300 | 1155 yilda |
CUNNI22 | 0.30 | <160 | 8.9 | 300 | 1150 |
CUNNI30 | 0,35 | <100 | 8.9 | 350 | 1170 |
CUNNI34 | 0.40 | -0 | 8.9 | 350 | 1180 |
CUNNI40 | 0,48 | ± 40 | 8.9 | 400 | 1280 yilda |
CUNNI44 | 0.50 | Mix | 8.9 | 400 | 1280 yilda |