Ni35cr20 Resistance Strip rau Cov Khoom Siv Hluav Taws Xob
1. Khoom Qhia Txog:
Ni35Cr20 yog ib qho hlau siv rau qhov kub thiab txias txog li 1850 ° F (1030 ° C). Nws yog ib qho hlau tsis muaj hlau nplaum uas ua los ntawm nickel, chromium thiab hlau uas muaj qhov tsis kam dua li Chromel C, tab sis zoo dua qhov tsis kam rau kev xaiv oxidation ntawm chromium.
Khoom: Hlau Kub / Hlau Nichrome / Hlau NiCrFe Alloy
Qib: N40 (35-20 Ni-Cr), Ni35Cr20Fe
Cov Tshuaj Muaj Peev Xwm: Nickel 35%, Chrome 20%, Fe Bal.
Kev tiv taus: 1.04 ohm mm2 / m
Mob: Ci, Annealed, Mos
Tus tsim tawm: Huona (Shanghai) New Material Co., Ltd.
Cov hlau nichrome feem ntau yog siv rau hauv lub tshuab cua sov raj, lub tshuab ziab plaub hau, hlau hluav taws xob, hlau soldering, lub lauj kaub ua mov, qhov cub, lub cub tawg, cov khoom cua sov, cov khoom tiv taus, thiab lwm yam.
Yog tias koj muaj qhov xav tau, pls qhia rau peb paub.
TUS NEEG UA HAUJ LWM TXOG KEV UA HAUJ LWM HAUV SUAV TEB
Lwm cov qib nichrome tsim tawm: Ni80Cr20, Ni70Cr30, Ni60Cr15, Ni35Cr20, Ni30Cr20 thiab lwm yam
Loj:
Txoj kab uas hla: Hlau 0.02mm-1.0mm ntim rau hauv spool
Hlau Txuas: 7 txoj hlua, 19 txoj hlua, 37 txoj hlua, thiab lwm yam
Sawb, Ntawv Nyiaj, Ntawv: Thickness 0.01-7mm Dav 1-1000mm
Qws, Bar: 1mm-30mm
2. Cov ntawv thov
Cov cub tawg hauv kev lag luam, cov hlau yaj, cov tshuab ziab plaub hau, cov khoom siv ceramic hauv cov chaw hlawv hluav taws
Nickel-chromium, nickel-chromium alloy nrog kev ua haujlwm siab thiab ruaj khov, kev tiv thaiv corrosion, qhov chaw tiv thaiv oxidation zoo, nyob rau hauv qhov kub siab thiab lub zog seismic zoo dua ductility, ua haujlwm zoo dua, thiab vuam zoo dua.
Cr20Ni80: nyob rau hauv braking resistors, industrial furnaces, flat irons, ironing tshuab, dej rhaub, yas pwm, hlau welders, coated tubular ntsiab lus thiab cartridge ntsiab lus.
Cr30Ni70: nyob rau hauv cov cub tawg kev lag luam. Zoo haum rau kev txo qis ntawm huab cua, vim nws tsis raug rau qhov lwj ntawm "ntsuab lwj".
Cr15Ni60: siv rau hauv cov khoom siv nres, cov qhov cub muaj kev lag luam, cov phaj kub, cov hniav nyiaj hniav kub, cov qhov cub ci mov thiab cov cua sov cia khoom. Rau cov kauj uas dai rau hauv cov cua sov thiab cov tshuab ziab khaub ncaws, lub kiv cua cua sov, thiab cov tshuab ziab tes.
Cr20Ni35: hauv cov khoom siv nres tsheb, cov cub tawg hauv kev lag luam. Hauv cov cua sov hmo ntuj, cov rheostats uas tiv taus siab thiab cov cua sov kiv cua. Rau cov xov hlau thiab cov cua sov hlua hauv cov khoom de-icing, cov pam thiab cov ntaub qhwv hluav taws xob, lub rooj zaum cartridge, cov cua sov phaj hauv qab thiab cov cua sov hauv pem teb.
Cr20Ni30: nyob rau hauv cov phaj kub khov, qhib cua sov hauv HVAC systems, hmo ntuj cia cua sov, convection cua sov, siab tsis kam rheostats, thiab kiv cua cua sov. Rau cua sov cov xov hlau thiab hlua cua sov hauv de-icing elements, pam thiab hluav taws xob pads, cartridge lub rooj zaum, lub hauv paus phaj cua sov, pem teb cua sov thiab resistors.
3. Cov Khoom Siv Tshuaj Lom Zem thiab Cov Khoom Siv Kho Tshuab:
| Hom hlau nplaum | Txoj kab uas hla | Kev tiv taus | Tensile | Kev ntev (%) | Khoov | Max. Txuas ntxiv mus | Ua haujlwm Lub Neej |
| (hli) | (μΩm)(20°C) | Lub zog | Lub Sijhawm | Kev Pabcuam | (teev) | ||
| (N/mm²) | Kub (°C) | ||||||
| Cr20Ni80 | <0.50 | 1.09 ± 0.05 | 850-950 | >20 | >9 | 1200 | >20000 |
| 0.50-3.0 | 1.13 ± 0.05 | 850-950 | >20 | >9 | 1200 | >20000 | |
| >3.0 | 1.14 ± 0.05 | 850-950 | >20 | >9 | 1200 | >20000 | |
| Cr30Ni70 | <0.50 | 1.18 ± 0.05 | 850-950 | >20 | >9 | 1250 | >20000 |
| ≥0.50 | 1.20 ± 0.05 | 850-950 | >20 | >9 | 1250 | >20000 | |
| Cr15Ni60 | <0.50 | 1.12 ± 0.05 | 850-950 | >20 | >9 | 1125 | >20000 |
| ≥0.50 | 1.15 ± 0.05 | 850-950 | >20 | >9 | 1125 | >20000 | |
| Cr20Ni35 | <0.50 | 1.04 ± 0.05 | 850-950 | >20 | >9 | 1100 | >18000 |
| ≥0.50 | 1.06 ± 0.05 | 850-950 | >20 | >9 | 1100 | >18000 | |
| 1Cr13Al4 | 0.03-12.0 | 1.25 ± 0.08 | 588-735 | >16 | >6 | 950 | >10000 |
| 0Cr15Al5 | 1.25 ± 0.08 | 588-735 | >16 | >6 | 1000 | >10000 | |
| 0Cr25Al5 | 1.42 ± 0.07 | 634-784 | >12 | >5 | 1300 | >8000 | |
| 0Cr23Al5 | 1.35 ± 0.06 | 634-784 | >12 | >5 | 1250 | >8000 | |
| 0Cr21Al6 | 1.42 ± 0.07 | 634-784 | >12 | >5 | 1300 | >8000 | |
| 1Cr20Al3 | 1.23 ± 0.06 | 634-784 | >12 | >5 | 1100 | >8000 | |
| 0Cr21Al6Nb | 1.45 ± 0.07 | 634-784 | >12 | >5 | 1350 xyoo | >8000 | |
| 0Cr27Al7Mo2 | 0.03-12.0 | 1.53±0.07 | 686-784 | >12 | >5 | 1400 | >8000 |
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