7 strands, 19 strands, los yog 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 luj, 19 cev, los yog37 cev, los yog lwm yam configurations.
Stranded kuj cua sov hlau muaj ntau yam zoo, xws li deformation peev xwm, thermal stability, mechanical character, shockproof muaj peev xwm nyob rau hauv thermal xeev thiab anti-oxidization.Nichrome Hlau tsim ib txheej tiv thaiv ntawm chromium oxide thaum nws yog rhuab rau thawj zaug.Cov khoom hauv qab txheej yuav tsis oxidize, tiv thaiv cov hlau los ntawm kev tawg lossis hlawv.Vim Nichrome Hlau kuj muaj zog tiv taus thiab tsis kam oxidation ntawm qhov kub thiab txias, nws yog dav siv nyob rau hauv cov cua kub ntsiab lus, hluav taws xob cua sov cua sov thiab cua sov txheej txheem nyob rau hauv cov tshuaj, mechanical, metallurgical thiab tiv thaiv kev lag luam.
| Alloy | Standard Strand Kev tsim kho, mm | Kuj, Ω / m | Strand Txoj kab uas hla Nominal, mm | Meter per Kilo |
| NiCr 80/20 | 19 × 0.544 hli | 0.233-0.269 ib |
| 26 |
| NiCr 80/20 | 19 × 0.61 | 0.205-0.250 Nws |
|
|
| NiCr 80/20 | 19 × 0.523 | 0.276-0.306 Nws | 2.67 ib | 30 |
| NiCr 80/20 | 19 × 0.574 hli |
| 2.87 ib | 25 |
| NiCr 80/20 | 37 × 0.385 hli | 0.248-0.302 Nws | 2.76 ib | 26 |
| NCV 60/15 | 19 × 0.508 | 0.286-0.318 ib |
|
|
| NCV 60/15 | 19 × 0.523 | 0.276-0.304 Nws |
| 30 |