Emaye Nichrome / Constantan / Copper / Lizt / Fil Koulè / Silver / Twist Fil
Deskripsyon pwodwi
Sa yo fil rezistans emaye yo te lajman itilize pou rezistans estanda, otomobil
Pati, rezistans likidasyon, elatriye lè l sèvi avèk pwosesis la izolasyon pi byen adapte pou aplikasyon sa yo, pran anpil avantaj de karakteristik yo ki diferan nan kouch emaye.
Anplis de sa, nou pral pote soti nan emaye izolasyon kouch nan fil metal presye tankou ajan ak fil platinum sou lòd. Tanpri fè pou sèvi ak pwodiksyon-sou-lòd.
Kalite fil nichrome
NICR80/20, NICR70/30, NICR60/15, NICR90/10, NICR35/20, NICR30/20
Kalite izolasyon
| Non izolasyon-emaye | Nivo tèmik ºC (Travay tan 2000h) | Non Kòd | Kòd GB | Ansi. Lèt |
| An poliyiretàn emaye fil | 130 | Uew | QA | MW75C |
| Polyester emaye fil | 155 | Ban legliz | QZ | MW5C |
| Polyester-Imid Emaye Fil | 180 | EIW | Kzy | MW30C |
| Polyester-Imid ak poliamid-Imid Double kouvwifil emaye | 200 | EIWH (DFWF) | Qzy/XY | MW35C |
| Poliamid-imid emaye fil | 220 | Aiw | Qxy | MW81C |
Kalite fil alyaj fè
Alloy a nou ka fè emaye yo se kwiv-nikèl fil alyaj, Constantan Fil, Manganin Fil. Fil kama, fil alyaj nicr, fil alyaj fektral elatriye alyaj fil
| prensipal posesyon lèt | Cuni1 | Cuni2 | Cuni6 | Cuni8 | Cuni10 | Cuni19 | Cuni23 | Cuni30 | Cuni34 | Cuni44 | |
| prensipal chimik konpozisyon | Ni | 1 | 2 | 6 | 8 | 10 | 19 | 23 | 30 | 34 | 44 |
| MN | / | / | / | / | / | 0.5 | 0.5 | 1.0 | 1.0 | 1.0 | |
| CU | repo | repo | repo | repo | repo | repo | repo | repo | repo | repo | |
| max travay tanperati | / | 200 | 220 | 250 | 250 | 300 | 300 | 350 | 350 | 400 | |
| densite g/cm3 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | |
| rezistivite a 20 ° C | 0.03 ± 10% | 0.05 ± 10% | 0.10 ± 10% | 0.12 ± 10% | 0.15 ± 10% | 0.25 ± 5% | 0.30 ± 5% | 0.35 ± 5% | 0.40 ± 5% | 0.49 ± 5% | |
| tanperati koyefisyan nan rezistans | <100 | <120 | <60 | <57 | <50 | <25 | <16 | <10 | -0 | <-6 | |
| raman Fòs MPA | > 210 | > 220 | > 250 | > 270 | > 290 | > 340 | > 350 | > 400 | > 400 | > 420 | |
| elongasyon | > 25 | > 25 | > 25 | > 25 | > 25 | > 25 | > 25 | > 25 | > 25 | > 25 | |
| k ap fonn pwen ° C | 1085 | 1090 | 1095 | 1097 | 1100 | 1135 | 1150 | 1170 | 1180 | 1280 | |
| koyefisyan nan konduktivite | 145 | 130 | 92 | 75 | 59 | 38 | 33 | 27 | 25 | 23 |
NICR8020 Fil chofaj alyaj
1.about fil nichrome
Alloy Nichrome gen ladan nikèl pi, alyaj NICR, alyaj Fe-Cr-al ak alyaj nikèl kwiv.
Nikèl Chrome Alloys: NI80CR20, NI70CR30, NI60CR15, NI35CR20, NI30CR20, CR25NI20, PURE NICKEL NI200 ak NI201
2.Main avantaj ak aplikasyon
1. Nikèl-Chromium, Nikèl-Chromium alyaj ak rezistans segondè, epi ki estab, rezistans korozyon, rezistans sifas oksidasyon se yon bon bagay, yon pi bon anba tanperati ki wo ak fòs sismik, bon duktilite, bon pratik ak weldability.
2. Pwodwi nou yo lajman aplike nan endistri chimik, mekanis metaliji, endistri vè, endistri seramik, zòn aparèy kay ak sou sa.
1) konpozisyon chimik la:
| Make | Konpozisyon chimik | Si | Cr | Ni | Al | Fe | |||
| C | P | S | Mn | ||||||
| Pa plis pase | |||||||||
| CR20NI80 | 0.08 | 0.020 | 0.015 | 0.60 | 0.75-1.60 | 20.0-23.0 | rete | ≤0.50 | ≤1.0 |
| Cr15ni60 | 0.08 | 0.020 | 0.015 | 0.60 | 0.75-1.60 | 15.0-18.0 | 55.0-61.0 | ≤0.50 | rete |
| CR20NI35 | 0.08 | 0.020 | 0.015 | 1.00 | 1.00-3.00 | 18.0-21.0 | 34.0-37.0 | - | rete |
| CR20NI30 | 0.08 | 0.020 | 0.015 | 1.00 | 1.00-2.00 | 18.0-21.0 | 30.0-34.0 | - | rete |
2) gwosè ak tolerans
Lè pwodwi a se nan "M" estati, yo ta dwe swiv estanda a GB/T1234-1995
1) rezistivite:
| Make | CR20NI80 | CR20NI60 | CR20NI35 | CR20NI30 | ||
| Dyamèt mm | <0.50 | 0.50-3.0 | <0.50 | ≥0.50 | <0.50 | ≥0.50 |
| rezistivite (20 ° C) Uω · m | 1.09 ± 0.05 | 1.13 ± 0.05 | 1.12 ± 0.05 | 1.15 ± 0.05 | 1.04 ± 0.05 | 1.06 ± 0.05 |
