Txais tos rau peb cov vev xaib!
Kev xeb Ni70Cr30 Sawb rau Cov Xov Tooj Cua Sov, Cov Mats thiab Cov Hlua
Kev piav qhia txog khoom
Nicr 70/30Strip Nichrome Strip rau Cov Khoom Siv Cua Sov
Kev piav qhia
| Qauv TSIS MUAJ. | Ni70Cr30 | Qhov Ceev | 8.1 g/cm3 |
| Cov Khoom Siv Zoo | Sawb | Qhov Kub Yaj | 1380 ℃ |
| Ntau yam ntawm daim ntawv thov | Resistor, cua sov | OEM/ODM | Kev txhawb nqa |
| Daim Ntawv Pov Thawj | ISO9001, RoHS | Tshuag | Muaj |
| Hom | Tankii | Lub zog tensile | 875 |
| Kev Siv | Cov ntaub ntawv tiv taus | Kev Tiv Thaiv Hluav Taws Xob | 1.18 |
| Kev ntev | >20% | Lub Npe Lag Luam | Tankii |
| Qhov nyuaj | 185 HV | Kev Thauj Khoom | Spool, Thawv, Rooj Ntoo |
| Kub Ua Haujlwm Siab Tshaj | 1250 ℃ | Cov Lus Qhia Tshwj Xeeb | 0.8 hli |
| 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 Tseem Ceeb Cov khoom xyaw (%) | 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. | |
| Ua Haujlwm Siab Tshaj Plaws Kub (ºC) | 1200 | 1250 | 1150 | 1100 | 1100 | |
| Kev tiv taus ntawm 20ºC (μΩ · 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 | |
| Thermal Kev coj ua (KJ/m· h· ºC) | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 | |
| Tus lej ntawm Thermal Kev nthuav dav (α × 10-6/ºC) | 18 | 17 | 17 | 19 | 19 | |
| Melting PointºC) | 1400 | 1380 xyoo | 1390 xyoo | 1390 xyoo | 1390 xyoo | |
| Kev ntev (%) | > 20 | > 20 | > 20 | > 20 | > 20 | |
| Micrographic Qauv | austenite | austenite | austenite | austenite | austenite | |
| Sib nqus Vaj tse | tsis yog hlau nplaum | tsis yog hlau nplaum | tsis yog hlau nplaum | tsis yog hlau nplaum | tsis yog hlau nplaum | |
| Cov Tshuaj Lom Zem | 70% Ni, 30% Cr |
| 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 |
| Nichrome Strip | Dav 450mm ~ 1mm, tuab 0.001m ~ 7mm |
| Txoj kab uas hla | 1.5mm-8mm ntim rau hauv kauj, 8 ~ 60mm hauv pas nrig |
| Qib | Ni80Cr20, Ni70/30, Ni60Cr15, Ni60Cr23, Ni35Cr20Fe, Ni30Cr20 |
| Qhov zoo | Nichrome cov qauv hlau ua rau nws muaj cov khoom zoo kawg nkaus nyob rau hauv cov xwm txheej txias. |
| Cov yam ntxwv | Kev ua haujlwm ruaj khov; Tiv thaiv kev oxidation; Tiv thaiv kev xeb; Kev ruaj khov kub siab; Muaj peev xwm ua tau zoo heev; Cov xwm txheej zoo nkauj thiab zoo nkauj tsis muaj cov pob. |
| Daim Ntawv Thov | Cov ntsiab lus 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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