Mombamomba ny vokatra
Ireo tariby fanoherana ireo dia efa zatra ny mpanohitra fenitra, fiara
Fizarana, mpanohitra, sns sns sns.
Ankoatr'izay, dia hanatanteraka ny enamel coating insulation ny tariby metaly sarobidy toy ny volafotsy sy platinum isika. Azafady mba ampiasao ity fomba famokarana ity.
Karazana Nichrome Wire
Nar20 / 20, nrôma / 30, Nigr65/1, 15, Nigr9/12, / 20, Nigr35/0
Karazana insulation
Anaran-teny insulation-enamed | Thermal levelºc (ora fiasana 2000h) | Code anarana | GB Code | ANSI. Type |
Ny tariby polyurethane enams | 130 | Uew | QA | MW75C |
Polyester enamelled Wire | 155 | dabilio | QZ | Mw5c |
Polyester-imide enamelled tariby | 180 | Eiw | Qzy | MW30c |
Polyester-Imide sy Polyamide-Imide Coated indroaTaratasy tariby | 200 | Eiwh (DFWF) | Qzy / xy | Mw35c |
Polyamide-Imide Enamelled Wire | 220 | Aiw | QXY | Mw81c |
Karazana tariby alloy bare
Ny Alloy dia afaka manao enamper-nicel-nickel alloy Wire, Wire Constantan Wire, Manganin Wire. KAMA Wire, Nigr Alloy Wire, fecral Alloy Wire sns sns
main NY FANANANA Type | Cuni1 | Cuni2 | Cuni6 | Cuni8 | Cuni10 | Cuni19 | Cuni23 | Cuni30 | Cuni34 | Cuni44 | |
main simika fifehezan | Ni | 1 | 2 | 6 | 8 | 10 | 19 | 23 | 30 | 34 | 44 |
MN | / | / | / | / | / | 0.5 | 0.5 | 1.0 | 1.0 | 1.0 | |
CU | HAFA | HAFA | HAFA | HAFA | HAFA | HAFA | HAFA | HAFA | HAFA | HAFA | |
Max MIASÀ hafanana | / | 200 | 220 | 250 | 250 | 300 | 300 | 350 | 350 | 400 | |
hakitroky G / cm3 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | |
Ny fanoherana Amin'ny 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% | |
hafanana coefficient of fanoherana | <100 | <120 | <60 | <57 | <50 | <25 | <16 | <10 | -0 | <-6 | |
tensile tanjaka MPA | > 210 | > 220 | > 250 | > 270 | > 290 | > 340 | > 350 | > 400 | > 400 | > 420 | |
Elongation | > 25 | > 25 | > 25 | > 25 | > 25 | > 25 | > 25 | > 25 | > 25 | > 25 | |
mitsonika Point ° C | 1085 | 1090 | 1095 | 1097 | 1100 | 1135 | 1150 | 1170 | 1180 | 1280 | |
coefficient of fitondran-tena | 145 | 130 | 92 | 75 | 59 | 38 | 33 | 27 | 25 | 23 |
Wigr8020 ALLOY HAFA HAFA
1.about Nchrome Wire
Nichrome Alloy dia ahitana ny Nickel, Alloy, Fe-Cr-al alloy ary varahina nickel alloy.
NICKEL CHROME ALLOYS: Ni80CT20, Ni70CT30, Ni60CS15, Ni35CT20, Ni30cr20, CR25NI20, NICKEL Ni200 madio sy Ni201
2. Sary fanavotana sy fampiharana
1. Nikel-Chromium, Nickel-Chromium Alloy miaraka amin'ny fanoherana avo sy maharitra, tsara ny fanoherana ny fanodikodinana, tsara kokoa ny fanoherana ny oksiptation, tsara kokoa noho ny hery ambony sy ny hery seismika, ny fahaiza-manao sy ny fahasalamam-bolo, tsara, ny fahaiza-miasa sy ny fahazarana.
2.Ny vokatra dia mihatra amin'ny indostrian'ny simika, ny mekanika metallurgy, indostrian'ny fitaratra, indostrian'ny seranam-piaramanidina, faritra fidiram-bolan'ny trano sy ny sisa.
1) ny famoronana simika:
Marika | Famaritana simika | Si | Cr | Ni | Al | Fe | |||
C | P | S | Mn | ||||||
Tsy mihoatra ny | |||||||||
Cr20ni80 | 0.08 | 0.020 | 0.015 | 0.60 | 0.75-1.60 | 20.0-23.0 | AZA | ≤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 | AZA |
Cr20ni35 | 0.08 | 0.020 | 0.015 | 1.00 | 1.00-3.00 | 18.0-21.0 | 34.0-37.0 | - | AZA |
Cr20ni30 | 0.08 | 0.020 | 0.015 | 1.00 | 1.00-2.00 | 18.0-21.0 | 30.0-34.0 | - | AZA |
2) habe sy fandeferana
Rehefa ao amin'ny sata "M" ny vokatra dia tokony harahina ny GB / T1234-1995
1) Fitsarana:
Marika | Cr20ni80 | Cr20ni60 | Cr20ni35 | Cr20ni30 | ||
Diameter mm | <0.50 | 0.50-3.0 | <0.50 | ≥0.50 | <0.50 | ≥0.50 |
Ny fanoherana (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 |