C902 Ibakan Rirọ Alloy Waya 3J53 Waya Fun Awọn eroja Rirọ Irọra to dara

Waya Dia 0.1mm-Dia5.0mm

Ohun elo Awọn ọja

Wọn maa n lo fun ṣiṣe awọn ohun elo, awọn ẹya ara rirọ rirọ alailowaya, bellows, diaphragms.

Apejuwe

Nickel-Iron-Chromium alloy ti ojoriro ti o ni lile ti o ni alasọdipupo thermoelastic idari to dayato
abuda ati ki o tayọ ifoyina resistance ni ga otutu bugbamu. Awọn alloy le ti wa ni ilọsiwaju
lati ni modulus igbagbogbo ti rirọ ni awọn iwọn otutu ti o wa lati -45 si +65oC (-50 si +150oF).

Paramita
TABLE 1 Reference

Orukọ Contury 1 Orukọ 2

Russia 42HXTΙΟ H42XT

USA Ni-Span c902 Elinvar

Jẹmánì Ni-Span C

UK Ni-Span C

Japan Sumispan-3 EL-3

TABLE 2 Kemikali ibeere

Akopọ eroja,%

C ≤ 0.05

Si≤ 0.80

P≤ 0.020

S≤ 0.020

Mn≤ 0.80

Ni≤ 41.5-43.0

Kr 5.20-5.80

TI 2.3-2.70

Al 0.5-0.8

FE iyokù

Awọn akọsilẹ:

1.awọn apẹrẹ ati awọn iwọn ti awọn alloys wa ni ibamu pẹlu YB/T5256-1993

TABLE 3 Ibeere ti ara

Ohun ini Àkọlé

iwuwo 8.0

Modulu ti Elasticity (E/Empa) 176500-191000

Rirẹ eleasticity (G / MPa) 63500-73500

Vickers Lile (HV) 350-450

Ìwọ̀n ìdánilẹ́kọ̀ọ́ ipò (B600/T) 0.7

Itumọ olùsọdipúpọ ti Imugboroosi Linear20-100ºC(10-6/K) 8.5

Resistivity p/(Ω°m) 1.1

TABI 4 Imudara Agbara (lẹhin itọju ooru)

Ifijiṣẹ Ipinle Sisanra/mm Agbara Ikore/Mpa

Annealed 0.50-2.50 <685

Tutu ti yiyi 0.50-1.00> 885

TABLE 5 Awọn iwọn otutu olùsọdipúpọ ti awọn modulus ti elasticity

Iwọn otutu ti ogbo/ºC Olusọdipúpọ iwọn otutu ti modulus ti rirọβE/(10-6/ºC)(-6~+80ºC)

Tutu sẹsẹ Annealed

500 -38 ~ 15 +18 ~ + 12

550 -22 ~ 0 +10 ~ + 35

600 0 ~ + 20 +35 ~ + 55

650 0~+20 +42~+64

700 0 ~ + 20 +40 ~ + 60

750 -4 ~ + 16 +28 ~ + 50

TABLE 6 Mechanical ini ibeere

Ipinlẹ Ifijiṣẹ Apẹrẹ Isanra&Diameter/mm Agbara Fifẹ/MPa Elongationò(%)≥

Rinho Annealed 0.20-0.50 <885 20
Waya Tutu kale 0.20-3.0> 930