Wire ea Nichrome e Entsoeng ka Enamele e nang le Matla a Phahameng a Mocheso bakeng sa Lihanyetsi
Wire ea Nichrome e Entsoeng ka Enamele e nang le Matla a Phahameng a Mocheso bakeng sa Lihanyetsi
Tlhaloso ea Sehlahisoa
Mehala ena ea ho hanyetsa enameled e 'nile ea sebelisoa ka bophara bakeng sa li-resistors tse tloaelehileng, koloi
likarolo, li-resistors tsa matsoelintsoeke, joalo-joalo ho sebelisa ts'ebetso ea ho kenya letsoho e loketseng lits'ebetso tsena, ho nka monyetla ka botlalo ba likarolo tse ikhethang tsa ho roala enamel.
Ho feta moo, re tla etsa insuela ea enamel ea terata ea tšepe ea bohlokoa joalo ka terata ea silevera le platinamo ka taelo. Ka kopo, sebelisa tlhahiso ena ka odara.
Mofuta oa terata ea Nichrome
NiCr80/20,NiCr70/30,NiCr60/15,NiCr90/10,NiCr35/20,NiCr30/20
Mofuta oa Insulation
| Lebitso la insulation-enamelled | Thermal LevelºC (nako ea ho sebetsa 2000h) | Lebitso la Khoutu | GB Khoutu | ANSI. MOFUTA |
| terata enamelled ea polyurethane | 130 | UEW | QA | MW75C |
| Polyester enamelled terata | 155 | MOKHOA | QZ | MW5C |
| Polyester-imide enamelled terata | 180 | EIW | QZY | MW30C |
| Polyester-imide le polyamide-imide e koahetsoeng habeliterata enameled | 200 | EIWH (DFWF) | QZY/XY | MW35C |
| Mohala oa enamelled oa Polyamide-imide | 220 | AIW | QXY | MW81C |
The alloy re ka etsa enamelled ke Copper-nickel alloy terata, Constantan terata, Manganin terata. Kama Wire,NiCr Alloy terata,FeCrAl Alloy terata joalo-joalo
| ka sehloohong thepa mofuta | Cuni1 | CuNI2 | CuNI6 | HoNi8 | CuNI10 | CuNi14 | HoNi19 | CuNi23 | CuNi30 | CuNi34 | CuNI44 | |
| ka sehloohong khemikhale tlhamo | 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 | phomola | phomola | phomola | phomola | phomola | phomola | phomola | phomola | phomola | phomola | phomola | |
| max sebetsa mocheso | / | 200 | 220 | 250 | 250 | 300 | 300 | 300 | 350 | 350 | 400 | |
| tekano g/cm3 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | |
| ho hanyetsana ka 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% | |
| mocheso coefficient ea khanyetso | <100 | <120 | <60 | <57 | <50 | <38 | <25 | <16 | <10 | -0 | <-6 | |
| tsitsinyeha matla mpa | >210 | >220 | >250 | >270 | >290 | >310 | >340 | >350 | >400 | >400 | > 420 | |
| elongation | >25 | >25 | >25 | >25 | >25 | >25 | >25 | >25 | >25 | >25 | >25 | |
| ho qhibiliha ntlha °c | 1085 | 1090 | 1095 | 1097 | 1100 | 1115 | 1135 | 1150 | 1170 | 1180 | 1280 | |
| coefficient ea conductivity | 145 | 130 | 92 | 75 | 59 | 48 | 38 | 33 | 27 | 25 | 23 |
terata e chitja: 0.018mm ~ 3.0mm
Mmala oa ho kenngoa ha enamel: Bofubelu, Botala, Bosehla, Botsho, Boputsoa, Tlhaho joalo-joalo.
Boholo ba Ribone: 0.01mm * 0.2mm ~ 1.2mm * 24mm
Moq: 5kg boholo bo bong le bo bong
