Txais tos rau peb cov vev xaib!
Nicr 70/30 Nichrome Wire Zoo Nickel-Chromium 7030 Rau Cov Ntawv Thov Kev Lag Luam Ntau Yam
Kev piav qhia txog khoom
Nicr 70/30 Nichrome HlauNickel-Chromium 7030 Zoo Rau Kev Siv Hauv Kev Lag Luam Ntau Yam
Kev piav qhia
| Qauv TSIS MUAJ. | NiCr7030 | Qhov Ceev | 8.1g/cm3 |
| Cov Khoom Siv Zoo | Hlau puag ncig | Qhov Kub Yaj | 1380 ℃ |
| Ntau yam ntawm daim ntawv thov | Resistor, cua sov | OEM | YOG |
| Daim Ntawv Pov Thawj | ISO9001, RoHS | Tshuag | Muaj nyob rau hauv Tshuag |
| Hom | HUONA | Lub zog tensile | 875 N/mm² |
| Kev Siv | Cov ntaub ntawv tiv taus | Kev Tiv Thaiv Hluav Taws Xob | 1.18 |
| Kev ntev | >20% | Lub Npe Lag Luam | HUONA |
| Qhov nyuaj | 185HV | Kev Thauj Khoom | Spool, Carton, Rooj Ntoo |
| Kub Ua Haujlwm Siab Tshaj | 1250 ℃ | Cov Lus Qhia Tshwj Xeeb | Kev txhawb nqa kev hloov kho |
| Tus lej HS | 7506200000 | Keeb kwm | Tuam Tshoj |
| Tshuaj lom neeg muaj pes tsawg leeg thiab cov khoom: | ||||||
| Khoom/Qib | NiCr 80/20 | NiCr 70/30 | NiCr 60/15 | NiCr 35/20 | NiCr 30/20 | |
| Cov Tshuaj Lom Zem Tseem Ceeb (%) | 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. | |
| Kub Ua Haujlwm Siab Tshaj (ºC) | 1200 | 1250 | 1150 | 1100 | 1100 | |
| Kev tiv taus ntawm 20ºC (μ Ω · m) | 1.09 | 1.18 | 1.12 | 1.04 | 1.04 | |
| Qhov Ceev (g/cm3) | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 | |
| Kev Ua Kub (KJ / m · h · ºC) | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 | |
| Cov Coefficient ntawm Thermal Expansion (α × 10-6 / ºC) | 18 | 17 | 17 | 19 | 19 | |
| Melting Point (ºC) | 1400 | 1380 xyoo | 1390 xyoo | 1390 xyoo | 1390 xyoo | |
| Kev ntev (%) | > 20 | > 20 | > 20 | > 20 | > 20 | |
| Cov Qauv Micrographic | austenite | austenite | austenite | austenite | austenite | |
| Khoom Siv Sib Nqus | tsis yog hlau nplaum | tsis yog hlau nplaum | tsis yog hlau nplaum | tsis yog hlau nplaum | tsis yog hlau nplaum | |
| Cov Tshuaj Lom Zem | Nickel 70%, Chrome 30% |
| Mob | Xim kaj/Acid dawb/Oxidied |
| Txoj kab uas hla | 0.018mm ~ 1.6mm hauv spool, 1.5mm-8mm ntim hauv kauj, 8 ~ 60mm hauv pas nrig |
| Hlau Nichrome | Kev txhawb nqa kev hloov kho |
| Txoj kab uas hla | Kev txhawb nqa kev hloov kho |
| Qib | Ni70/30, |
| Qhov zoo | Nichrome cov qauv hlau ua rau lawv muaj cov khoom zoo heev thaum txias. |
| Cov yam ntxwv | Kev ua haujlwm ruaj khov; Tiv thaiv kev oxidation; Tiv thaiv corrosion; Kev ruaj khov kub siab; Muaj peev xwm ua tau zoo heev; Cov xwm txheej zoo nkauj thiab zoo nkauj yam tsis muaj cov pob. |
| Kev Siv | Cov khoom siv cua sov tsis kam; Cov khoom siv hauv metallurgy; Cov khoom siv hauv tsev; Kev tsim khoom siv tshuab thiab lwm yam lag luam. |
Sau koj cov lus ntawm no thiab xa tuaj rau peb
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Judy
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