Waya Alloy Resistance Ni80Cr20 nichrome 80/20 NiCr ti a fi enamel ṣe
Waya Alloy Resistance Ni80Cr20 nichrome 80/20 NiCr ti a fi enamel ṣe
Àpèjúwe Ọjà
Àwọn wọ̀nyíwaya resistance ti a fi enamel ṣeA ti lo s ni gbogbogbo fun awọn resistors boṣewa, ọkọ ayọkẹlẹ
àwọn ẹ̀yà ara, àwọn resistor tí ń yípo, àti bẹ́ẹ̀ bẹ́ẹ̀ lọ nípa lílo ìṣiṣẹ́ ìdábòbò tí ó dára jùlọ fún àwọn ohun èlò wọ̀nyí, ní lílo àǹfààní gbogbo àwọn ànímọ́ pàtàkì ti ìbòrí enamel.
Jù bẹ́ẹ̀ lọ, a ó ṣe ìdábòbò ìbòrí enamel pẹ̀lú wáyà irin iyebíye bíi fàdákà àti wáyà platinum nígbà tí a bá pàṣẹ fún wa. Jọ̀wọ́ lo iṣẹ́ yìí nígbà tí a bá pàṣẹ fún wa.
Irú Waya Nichrome
NiCr80/20,NiCr70/30,NiCr60/15,NiCr90/10,NiCr35/20,NiCr30/20
Iru Idabobo
| Orúkọ tí a fi àmì ìdábòbò ṣe | Ipele Ooru ºC (akoko iṣẹ 2000h) | Orúkọ Kóòdù | Kóòdù GB | ANSI. IRÚ |
| Waya onirin polyurethane | 130 | EUW | QA | MW75C |
| Waya ti a fi enamel ṣe pẹlu polyester | 155 | PEW | QZ | MW5C |
| Waya ti a fi enamel ṣe pẹlu polyester-imide | 180 | EIW | QZY | MW30C |
| Waya onípele méjì tí a fi enamel bo tí a fi polyester-imide àti polyamide-imide | 200 | EIWH(DFWF) | QZY/XY | MW35C |
| Waya onípele polyamide-imide | 220 | AIW | QXY | MW81C |
Akoonu Kemika(%)
| C | P | S | Mn | Si | Cr | Ni | Al | Fe | Òmíràn |
| Max | |||||||||
| 0.03 | 0.02 | 0.015 | 0.60 | 0.75~1.60 | 20.0~23.0 | Bál. | Àṣejù 0.50 | Àṣejù 1.0 | - |
Awọn Ohun-ini Imọ-ẹrọ ti waya nichrome
| Iwọn otutu Iṣẹ Ti o pọju: | 1200ºC |
| Agbara resistance 20ºC: | 1.09 ohm mm2/m |
| Ìwọ̀n: | 8.4 g/cm3 |
| Ìgbékalẹ̀ Ooru: | 60.3 KJ/m·h·ºC |
| Isodipupo ti Imugboroosi Ooru: | 18 α×10-6/ºC |
| Ojuami Yo: | 1400ºC |
| Gbigbọn: | O kere ju 20% |
| Ìṣètò Micrographic: | Austenite |
| Ohun ìní oofa: | ti kii ṣe magnetic |
Awọn Okunfa Iwọn otutu ti Resistance Itanna
| 20ºC | 100ºC | 200ºC | 300ºC | 400ºC | 500ºC | 600ºC |
| 1 | 1.006 | 1.012 | 1.018 | 1.025 | 1.026 | 1.018 |
| 700ºC | 800ºC | 900ºC | 1000ºC | 1100ºC | 1200ºC | 1300ºC |
| 1.01 | 1.008 | 1.01 | 1.014 | 1.021 | 1.025 | - |
Iru Waya Alloy Bare
Àwọn irinṣẹ́ tí a lè fi ṣe énámel ni wáyà alloy copper-nickel, Constantan wire, Manganin wire. Kama Wire, NiCr Alloy wire, FeCrAl Alloy wire àti bẹ́ẹ̀ bẹ́ẹ̀ lọ wáyà alloy.
| ohun-ini pataki iru | Cuni1 | CuNI2 | CuNI6 | CuNi8 | CuNI10 | CuNi14 | CuNi19 | CuNi23 | CuNi30 | CuNi34 | CuNI44 | ||
| kemikali pataki àkójọpọ̀ | Ni | 1 | 2 | 6 | 8 | 10 | 14.2 | 19 | 23 | 30 | 34 | 44 | |
| MN | / | / | / | / | / | 0.3 | 0.5 | 0.5 | 1.0 | 1.0 | 1.0 | ||
| CU | isinmi | isinmi | isinmi | isinmi | isinmi | isinmi | isinmi | isinmi | isinmi | isinmi | isinmi | ||
| iṣẹ-ṣiṣe giga julọ iwọn otutu | / | 200 | 220 | 250 | 250 | 300 | 300 | 300 | 350 | 350 | 400 | ||
| iwuwog/cm3 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | ||
| resistance 20 °c | 0.03 ± 10% | 0.05±10% | 0.10±10% | 0.12±10% | 0.15±10% | 0.20±5% | 0.25±5% | 0.30±5% | 0.35±5% | 0.40±5% | 0.49±5% | ||
| olùsopọ̀ iwọn otutu ti resistance | <100 | <120 | <60 | <57 | <50 | <38 | <25 | <16 | <10 | -0 | <-6 | ||
| agbára ìfàsẹ́yìn mpa | >210 | >220 | >250 | >270 | >290 | >310 | >340 | >350 | >400 | >400 | >420 | ||
| gígùn | >25 | >25 | >25 | >25 | >25 | >25 | >25 | >25 | >25 | >25 | >25 | ||
| ibi yíyọ °c | 1085 | 1090 | 1095 | 1097 | 1100 | 1115 | 1135 | 1150 | 1170 | 1180 | 1280 | ||
| iye olùgbékalẹ̀ ìṣiṣẹ́ | 145 | 130 | 92 | 75 | 59 | 48 | 38 | 33 | 27 | 25 | 23 |
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