Te utu o te Stock 1mm * 10mm 0cr25Al5 te riipene papatahi Burr Burr Strip
1. Whakataki
Nga Korero Fralral i whakamahia i roto i te whānuitanga o nga tono-nui o te pāmahana.
Constantan [Cu55NI45] He iti te ngoikore o te pāmahana me te rite ki te whare parahi, ka taea te hoko. Ko etahi atu o nga kaikorero-aukati tonu ko Manganin [Cu86mn12ni2], Cupperon [Cuo53ni44mn3] me Evanohmm.
Ko te whanau Evanohm o Nickel-Chrome alloys [ni72cr20s4si1], [ni73cr20cu2.
2.Sppecification:
Kōeke | Te hanganga matū nui | Pāmahana tino nui ℃ | Rristicipterd μω.m | Rewa ira ℃ | Te kaha o te kaha N / MM² | Tuhipoka % | Te ora mahi h / ℃ | Aupū Nga Taonga | |||
Cr | Al | Ni | Fe | ||||||||
OCR21AL4 | 17-21 | 3-4 | - | - | 1100 | 1.23 ± 0.06 | 1500 | 750 | ≥12 | ≥80 / 1250 | aupū |
Ocr25al5 | 23-26 | 4.5-6.5 | - | - | 1250 | 1.42 ± 0.07 | 1500 | 750 | ≥12 | ≥80 / 1300 | aupū |
Ocr21al6nl | 21-23 | 5-7 | - | - | 1350 | 1.43 ± 0.07 | 1510 | 750 | ≥12 | ≥50 / 1350 | aupū |
OCR27Al7Mo2 | 22-24 | 5-7 | - | - | 1400 | 1.53 ± 0.07 | 1520 | 750 | ≥10 | ≥50 / 1350 | aupū |
Ksc | 26.8-27.8 | 6-7 | - | - | 1350 | 1.44 ± 0.05 | 1510 | 750 | ≥16 | ≥60 / 1350 | aupū |
CR20NI80 | 20-23 | - | Whakangā | ≤1.0 | 1200 | 1.09 ± 0.05 | 1400 | 750 | ≥20 | ≥80 / 1200 | Kore-aukati |
CR30NI70 | 30 | - | Whakangā | ≤1.0 | 1250 | 1.18 ± 0.05 | 1380 | 750 | ≥20 | ≥50 / 1250 | Kore-aukati |
CR15NI60 | 15-18 | - | 55 | Whakangā | 1150 | 1.12 ± 0.05 | 1390 | 750 | ≥20 | ≥80 / 1150 | Kore-aukati |
CR20NI35 | 18-21 | - | 35 | Whakangā | 1100 | 1.04 ± 0.05 | 1390 | 750 | ≥20 | ≥80 / 1100 | Ngoikore ngoikore |
CR20NI30 | 20 | - | 32 | Whakangā | 1100 | 1.04 ± 0.05 | 1390 | 750 | ≥20 | ≥80 / 1100 | Ngoikore ngoikore |
3.
Papanga | Whakahē (OHM-CMIL / FT) | Whakahē (10-6OHM-CM) |
---|---|---|
Konumohe | 15.94 | 2.650 |
Parāhi | 42.1 | 7.0 |
Karati (amorphous) | 23 | 3.95 |
Contantan | 272.97 | 45.38 |
Konukura | 10.09 | 1.678 |
Haeana | 57.81 | 9.61 |
Manga | 290 | 48.21 |
Molybdenum | 32.12 | 5.34 |
Nichrome | 675 | 112.2 |
Nichrome v | 650 | 108.1 |
Ninkkel | 41.69 | 6.93 |
PlITINum | 63.16 | 10.5 |
He kowiri tira (304) | 541 | 90 |
Te kowiri (0.5% waro) | 100 | 16.62 |
Konutea | 35.49 | 5.90 |