China CuNi44 Flat Waya (ASTM C71500/DIN CuNi44) Nickel-Copper Alloy fun Awọn ohun elo Itanna Iṣelọpọ ati Ile-iṣẹ

CuNi44 Flat Waya (ASTM C71500/DIN CuNi44) Alloy nickel-Ejò fun Awọn ohun elo Itanna

Apejuwe kukuru:

Orukọ ọja:CuNi44 alapin waya

Ibiti Sisanra:0.05mm - 0.5mm

Iwọn Iwọn:0.2mm - 10mm

Agbara Fifẹ:450 - 550 MPa (ti a fi kun)

Ilọsiwaju:≥20% (ti a parẹ)

Lile (HV):130 - 170 (annealed); 210 - 260 (idaji-lile).

Iṣọkan Kemikali (Aṣoju,%):Ni: 43-45%

Ipari Ilẹ:Imọlẹ annealed (Ra ≤0.2μm)

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Apejuwe ọja

CuNi44 Alapin Waya

Awọn anfani Ọja ati Awọn Iyatọ Ite

Waya alapin CuNi44 duro jade fun iduroṣinṣin resistance itanna alailẹgbẹ ati iṣẹ ṣiṣe ẹrọ, ṣiṣe ni yiyan ti o ga julọ fun awọn paati itanna deede. Ti a ṣe afiwe si awọn ohun elo idẹ-nickel ti o jọra bii CuNi10 (Constantan) ati CuNi30, CuNi44 nfunni ni resistance ti o ga julọ (49 μΩ · cm vs. 45 μΩ · cm fun CuNi30) ati iye iwọn otutu kekere ti resistance (TCR), ni idaniloju ifasilẹ kekere resistance ni awọn agbegbe iyipada otutu. Ko dabi CuNi10, eyiti o tayọ ni awọn ohun elo thermocouple, apapo iwọntunwọnsi ti CuNi44 ti formability ati iduroṣinṣin resistance jẹ ki o jẹ apẹrẹ fun awọn alatako to gaju ti o ga, awọn iwọn igara, ati awọn shunts lọwọlọwọ. Apẹrẹ alapin alapin rẹ ṣe alekun itusilẹ ooru ati isokan olubasọrọ ni akawe si awọn onirin yika, idinku awọn aaye gbigbona ni awọn ohun elo lọwọlọwọ-giga.

Awọn apẹrẹ boṣewa

Alloy ite: CuNi44 (Ejò-Nickel 44)

Nọmba UNS: C71500

DIN Standard: DIN 17664

Standard ASTM: ASTM B122

Awọn ẹya ara ẹrọ bọtini

Iduroṣinṣin Resistance ti o ga julọ: TCR ti ± 40 ppm / ° C (-50 ° C si 150 ° C), ti o ga julọ CuNi30 (± 50 ppm / ° C) ni awọn ohun elo deede.

Resistivity giga: 49 ± 2 μΩ · cm ni 20 ° C, aridaju iṣakoso lọwọlọwọ daradara ni awọn apẹrẹ iwapọ.

Awọn anfani Profaili Alapin: Imudara agbegbe ti o pọ si fun sisọ ooru to dara julọ; olubasọrọ ti o ni ilọsiwaju pẹlu awọn sobusitireti ni iṣelọpọ resistor .

O tayọ Formability: Le ti wa ni ti yiyi si awọn ifarada onisẹpo ju (sisanra 0.05mm-0.5mm, iwọn 0.2mm-10mm) pẹlu dédé darí ini.

Resistance Ibajẹ: Koju ipata oju aye ati ifihan omi tutu, o dara fun awọn agbegbe ile-iṣẹ lile.

Awọn pato imọ-ẹrọ

Iwa	Iye
Ibiti Sisanra	0.05mm - 0.5mm
Iwọn Iwọn	0.2mm - 10mm
Ifarada Sisanra	± 0.001mm (≤0.1mm); ± 0.002mm (> 0.1mm)
Ifarada Iwọn	± 0.02mm
Ipin Abala (Iwọn: Sisanra).	2:1 – 20:1 (awọn ipin aṣa wa)
Agbara Fifẹ	450 - 550 MPa (ti a fi kun)
Ilọsiwaju	≥20% (ti a parẹ)
Lile (HV).	130 - 170 (annealed); 210 - 260 (idaji-lile).

Iṣọkan Kemikali (Aṣoju,%)

Eroja	Akoonu (%)
Nickel (Ni)	43.0 - 45.0
Ejò (Cu).	Iwontunwonsi (55.0 - 57.0)
Irin (Fe).	≤0.5
Manganese (Mn)	≤1.0
Silikoni (Si).	≤0.1
Erogba (C).	≤0.05

Awọn pato ọja

Nkan	Sipesifikesonu
Ipari dada	Imọlẹ annealed (Ra ≤0.2μm)
Fọọmu Ipese	Awọn iyipo ti o tẹsiwaju (50m – 300m) tabi ge gigun
Iṣakojọpọ	Igbale-ididi pẹlu iwe egboogi-oxidation; ṣiṣu spools
Awọn aṣayan Ṣiṣẹda	Iyasọtọ aṣa, annealing, tabi ibora idabobo
Ibamu	RoHS, REACH ifọwọsi; Awọn ijabọ idanwo ohun elo wa