42hxtio 3j53 Ni SpanC902 Spring Tumau Fa'a'ele'ele Maneta
Meafaitino Fa'apipi'i Sa'o

Mafiafia o le Pepa: 0.1mm ~ 3.5mm

Mafiafia o le Ipu: 3.5mm ~ 40.0mm
Pa Dia 5.0mm~Dia180.0mm

Paipa OD 120mm~8.0mm, ID 8.0~129mm

Lapo'a o le uaea 0.1mm-Lapo'a5.0mm

Fa'aaogāina o Oloa

E masani ona faʻaaogaina mo le faia o mea faigaluega, o latou lagona e le minoi uaea, o leo fa'amumu, ma diaphragms.

Fa'amatalaga

O se u'amea fa'ama'a'a Nickel-Iron-Chromium e mafai ona fa'ama'a'aina e le timuga ma e iai le coefficient thermoelastic e mafai ona pulea lelei.
uiga ma le tete'e lelei i le fa'a'ele'elega i le vevela maualuga. E mafai ona fa'agasolo le u'amea fa'afefiloi
ia i ai se modulus tumau o le elasticity i le vevela e amata mai le -45 i le +65oC (-50 i le +150oF).

Fa'atulagaga
LAULAU 1 Fa'asinomaga Fa'atasi

Igoa o le Itumalo 1 Igoa 2

Lusia 42HXTΙΟ H42XT

USA Ni-Span c902 Elinvar

Siamani Ni-Span C

Peretania Ni-Span C

Iapani Sumispan-3 EL-3

LAULAU 2 Manaʻoga Faʻakemikolo

Fa'atulagaga o Elemene,%

C ≤ 0.05

Si≤ 0.80

P≤ 0.020

S≤ 0.020

Mn≤ 0.80

Ni≤ 41.5-43.0

Cr 5.20-5.80

TI 2.3-2.70

Al 0.5-0.8

Toega o le FE

Fa'amatalaga:

1. o foliga ma fua o le alloys e tausisia le YB/T5256-1993

LAULAU 3 Manaʻoga Faaletino

Fa'amoemoega o Meatotino

Mafiafia 8.0

Modulus o Elasticity(E/Empa) 176500-191000

Fa'aitiitia o le malosi o le vavae'eseina (G/MPa) 63500-73500

Vickers Hardness (HV) 350-450

Fa'aputuga o le fa'aosofiaga o le fa'atulagaina (B600/T) 0.7

Fuainumera o le Fa'alauteleina Laina 20-100ºC (10-6/K) 8.5

Tete'e p/(Ω°m) 1.1

LAULAU 4 Malosiaga o le Fua (pe a uma le togafitiga i le vevela)

Tulaga Fa'ao'oina Mafiafia/mm Malosi o le Gaosiga/Mpa

Fa'a'aisa 0.50-2.50 <685

Ta'ai malulu 0.50-1.00 >885

LAULAU 5 O le fua fa'atatau o le vevela o le modulus of elasticity

Vevela o le Matua/ºC O le fua fa'atatau o le vevela o le modulus o le elasticityβE/(10-6/ºC)(-6~+80ºC)

Fa'a'aisa Malulu

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

LAULAU 6 Manaʻoga o meatotino faʻainisinia

Tulaga o le Tu'uina Atu o Foliga Mafiafia & Lapoa/mm Malosi o le Fa'ase'e b/MPa Fa'aloloa(%) ≥

Fa'a'aisa Fa'a'aisa 0.20-0.50 <885 20
Uaea Malulu ua Fa'asolo 0.20-3.0 >930