7 strands, 19 strands, lossis 37 strands stranded nichrome hlau
Stranded kuj hlau yog ua los ntawm nichrome alloys, xws li ni80cr20, NI60CR15, thiab lwm yam Nws tuaj yeem ua nrog7 strands, 19 strands, lossis37 strands, lossis lwm txoj kev teeb tsa.
Stranded kuj cov cua kub muaj ntau yam zoo, xws li deformation muaj peev xwm, lub peev xwm siv tshuab, kev nqus dej hauv lub xeev thiab tiv thaiv oxidization. Nichrome hlau ua cov txheej tiv thaiv ntawm cov roj chromium thaum nws yog rhaub rau thawj zaug. Cov khoom siv hauv qab txheej yuav tsis oxidize, tiv thaiv cov hlau los ntawm kev tawg lossis hlawv tawm. Vim yog Nichrome hlau cov kuj tseem pheej resistivity thiab ua kom sov sov ntawm cov txheej txheem cua sov thiab cua sov-kho tshuab, metallurgical thiab kws tiv thaiv kev lag luam
| Hlau | Txuj ci Strand kev tsim kho, hli | Kuj, ω / m | Strand txoj kab uas nyob hauv nroog, hli | Meter rau ib kilo |
| NICR 80/20 | 19 × 0.544 | 0.233-0.269 |
| 26 |
| NICR 80/20 | 19 × 0.61 | 0.205-0.250 |
|
|
| NICR 80/20 | 19 × 0.523 | 0.276-0.306 | 2.67 | 30 |
| NICR 80/20 | 19 × 0.574 |
| 2.87 | 25 |
| NICR 80/20 | 37 × 0.385 | 0.248-0.302 | 2.76 | 26 |
| NICR 60/15 | 19 × 0.508 | 0.286-0.318 |
|
|
| NICR 60/15 | 19 × 0.523 | 0.276-0.304 |
| 30 |
Cov khoom lag luam
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