Precision Alloy Iron Nickel Wire Invar/ Vacodil36/ Feni36

제품 상세 정보:
원래 장소: 중국
브랜드 이름: JX
인증: ISO
모델 번호: 정밀도 합금 철 니켈 철사 Invar/ Vacodil36/ Feni36
결제 및 배송 조건:
최소 주문 수량: 100kgs
가격: Negotiable
포장 세부 사항: 표준 나무 케이스
배달 시간: 35일
지불 조건: 신용장, T/T
공급 능력: 3000T

상세 정보

Product Type: Precision Alloy Iron Nickel wire Invar/ Vacodil36/ Feni36 Material: Feni Alloy
Carbon Content: low Transport Package: wooden case
Shape: round bar Condition: soft
Surface: Bright Origin: China
하이 라이트:

Precision Alloy Iron Nickel Wire

,

Feni36 Alloy Iron Nickel Wire

,

Vacodil36 Alloy Iron Nickel Wire

제품 설명

Precision Alloy Iron Nickel Wire Invar Precision Alloy Iron Nickel wire Invar/ Vacodil36/ Feni36

 

Product Description

Invar/ Vacodil36/ Feni36 Wire for Sealing Glass


Precision Alloy Iron Nickel Wire Invar Application: Invar is used where high dimensional stability is required, such as precision instruments, clocks, seismic creep gauges, television shadow-mask frames, valves in motors, and antimagnetic watches. In land surveying, when first-order (high-precision) elevation leveling is to be performed, the leveling rods used are made of Invar, instead of wood, fiberglass, or other metals. Invar struts were used in some pistons to limit their thermal expansion inside their cylinders.

Precision Alloy Iron Nickel Wire Invar Chemical Composition in %, Invar

Ni
35-37%

Fe
.

C
0.05%

Si
0.3%

Mn
0,3-0,6 %

S
o 0.015%

P
0.015%

Mo
0.1%

V
0.1%

Al
0.1%

Cu
0.1%

Cr
0,15 %

Precision Alloy Iron Nickel Wire Invar Picture:
Precision Alloy Iron Nickel Wire Invar/ Vacodil36/ Feni36 0Precision Alloy Iron Nickel Wire Invar/ Vacodil36/ Feni36 1Precision Alloy Iron Nickel Wire Invar/ Vacodil36/ Feni36 2
 

Basic physical constants and mechanical properties of the alloy:

Density: γ = 8,1 g / cm3;
Electric resistivity: ρ = 0,78 ohm mm2 ? / m;
The temperature of the Curie point: Θs = 230 ° C;
Modulus of elasticity E = 144 kN / mm2;
Linear expansion coefficient a1 (20-100 ºC) ≤1,5 * 10-6 ºC -1

 

Temperature Range/ºC 1/10-6ºC-1 Temperature Range/ºC 1/10-6ºC-1
20~-60 1.8 20~250 3.6
20~-40 1.8 20~300 5.2
20~-20 1.6 20~350 6.5
20~0 1.6 20~400 7.8
20~50 1.1 20~450 8.9
20~100 1.4 20~500 9.7
20~150 1.9 20~550 10.4
20~200 2.5 20~600 11

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