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Low Expansion Precision Invar 36 Frame For Semiconductor Applications
Low Expansion Precision Invar 36 Frame For Semiconductor Applications
Low Expansion Precision Invar 36 Frame For Semiconductor Applications
Low Expansion Precision Invar 36 Frame For Semiconductor Applications
Low Expansion Precision Invar 36 Frame For Semiconductor Applications
Low Expansion Precision Invar 36 Frame For Semiconductor Applications
Low Expansion Precision Invar 36 Frame For Semiconductor Applications
Low Expansion Precision Invar 36 Frame For Semiconductor Applications
Specifications
Brand Name :
BLM
Model Number :
invar 36
Certification :
ISO
Place of Origin :
Jiangsu,China
MOQ :
100kgs
Price :
Negtation
Payment Terms :
T/T
Supply Ability :
5 tons per month
Delivery Time :
25days
Packaging Details :
Packing with wooden box
Place of origin :
Jiangsu,China
Application :
Widely
Type :
Nickel Bar
Ni(Min) :
36
Description

Precision Invar 36 Frame With Low Expansion For Semiconductor Applications

1 . Description:

The name Invar comes from the word invariable, referring to its relative lack of expansion or contraction with temperature changes.

It was invented in 1896 by Swiss physicist Charles Édouard Guillaume. He received the Nobel Prize in Physics in 1920 for this discovery, which enabled improvements in scientific instruments.
OhmAlloy-4J36 (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 Level staff (leveling rod) used is 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.

2 . Normal composition%


Ni

35~37.0

Fe

Bal.

Co

-

Si

≤0.3

Mo

-

Cu

-

Cr

-

Mn

0.2~0.6

C

≤0.05

P

≤0.02

S

≤0.02


Typical Physical properties


Density (g/cm3)

8.1

Electrical resistivity at 20ºC(mm2/m)

0.78

Temperature factor of resistivity(20ºC~200ºC)X10-6/ºC

3.7~3.9

Thermal conductivity, λ/ W/(m*ºC)

11

Curie point Tc/ ºC

230

Elastic Modulus, E/ Gpa

144

3 . Application

in radio and electronic devices,
manufacture parts in aircraft controls
optical and laser system
in bimetallic thermostats and in rod and tube assemblies for temperature regulators

Low Expansion Precision Invar 36 Frame For Semiconductor Applications

4 . Typical Mechanical properties


Tensile Strength

Elongation

Mpa

%

641

14

689

9

731

8

Low Expansion Precision Invar 36 Frame For Semiconductor Applications

Low Expansion Precision Invar 36 Frame For Semiconductor Applications

Low Expansion Precision Invar 36 Frame For Semiconductor Applications

Low Expansion Precision Invar 36 Frame For Semiconductor Applications

Low Expansion Precision Invar 36 Frame For Semiconductor Applications

Product tags

gf 08 mms configuration

,

glc zh smd specifications

,

iso izod impact values
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Low Expansion Precision Invar 36 Frame For Semiconductor Applications

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Product Detail
Brand Name :
BLM
Model Number :
invar 36
Certification :
ISO
Place of Origin :
Jiangsu,China
MOQ :
100kgs
Price :
Negtation
Contact Supplier
video
Low Expansion Precision Invar 36 Frame For Semiconductor Applications
Low Expansion Precision Invar 36 Frame For Semiconductor Applications
Low Expansion Precision Invar 36 Frame For Semiconductor Applications
Low Expansion Precision Invar 36 Frame For Semiconductor Applications

BLOOM(suzhou) Materials Co.,Ltd

Verified Supplier
7 Years
jiangsu
Since 2017
Business Type :
Manufacturer, Trading Company
Main Products :
Alloy Materials, Inconel Nickel Alloy, Hastelloy Alloy
Total Annual :
1000000-3000000
Employee Number :
10~50
Certification Level :
Verified Supplier
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