Low-Stress INVAR Electroplating Solution

$66.52$845.35

Clear
Share: 0
SKU: EP-EC6-64I-01 Category: .

Product Details

Purchase

Description

Packaging

1 liter poly bottle, 1 gallon or 5 gallon pail, meeting UN requirements, unless otherwise specified.

Quality and Deposits Characteristics

  • Density of 8.1 g/cm3
  • Composition (Wt. %) of 64%Fe, 36%Ni
  • Linear Thermal Expansion (10-6, K-1) of 0.4±0.1
  • Specific Heat Capacity (J/gK) at 573 K of 0.45 ±0.05
  • Thermal Conductivity (W/mK) of 43 ± 5
  • Internal stress (MPa) of 30 ± 2
  • Tensile Stress (MPa) of 500 ± 60
  • Yield Strength (MPa) of 280 ± 50
  • Ductility (%) of 40 ± 10

Features and Benefits

  • Deposits have low internal stress and are very ductile
  • Near-zero linear thermal expansion in plated alloy films
  • Surfaces are uniform and smooth with well-controlled thickness and excellent uniformity
  • Qualified bath metrology for replenishment and a long shelf life

General description

INVAR Electroplating Chemicals and processes are designed for the fabrication of low stress, pinhole-free nickel-iron alloy films with extremely low coefficients of thermal expansion.

 
 

Safety & Documentation

Safety Information

Download Safety Data Sheet Contact NANO3D SYSTEMS LLC for Certificate of Analysis.


SPECIFICATION

 INVAR Electroplating Solution
EP-EC6-64I-01
COMPOSITION:

ASSAYSPECIFICATIONTEST method
Ni(SO3NH2)2 · 4H2O164 ± 5 g/LTitration
NiBr2 · xH2O9  ± 0.3 g/LTitration
FeSO4 · 7H2O   51 ± 1.5 g/LTitration
H3BO324 ± 0.5 g/LTitration
Stress reducer4± 0.2 g/LHPLC
Stabilizer1± 0.1 g/LTitration
Wetting agent0.01 ± 0.001 g/LHPLC

 

 

Metals

 

Al (Aluminum)

 

 

< 5 ppm

 

 

ICPMS

 

 

 

As (Arsenic)

< 2 ppm

ICPMS

 

 

 

Ba (Barium)

<5 ppm

ICPMS

 

 

 

Bi (Bismuth)

<5 ppm

ICPMS

 

 

 

Ca (Calcium)

< 10 ppm

ICPMS

 

 

 

Cu (Copper)

< 30 ppm

ICPMS

 

 

 

Cd (Cadmium)

< 1 ppm

ICPMS

 

 

 

Co (Cobalt)

< 1 ppm

ICPMS

 

 

 

Cl (Chloride)

< 200 ppm

ICPMS

 

 

 

K (Potassium)

<1 ppm

ICPMS

 

 

 

Mg (Magnesium)

< 200 ppm

ICPMS

 

 

 

Mn (Manganese)

< 1000 ppm

ICPMS

 

 

 

Pb (Lead)

< 2 ppm

ICPMS

 

 

 

Zn (Zinc)

< 20 ppm

ICPMS

 

 

 

Hg (Mercury)

< 1 ppm

ICPMS

 

 

 

P (Phosphorous)

<5 ppm

ICPMS

 

 

 

Mo (Molybdenum)

<5 ppm

ICPMS

 

 

 

Li (Lithium)

<5 ppm

ICPMS

 

 

 

Sr (Strontium)

<5 ppm

ICPMS

 

 

 

 

 

Particles                       
(> 0.25 mm)

 

≤ 200 counts/ml

 

Laser Particle Counter

SHELF LIFE: This solution has 12 months shelf life.

PACKAGING:1 liter poly bottle, 1 gallon or 5 gallon pail, meeting UN requirements, unless otherwise specified.

Additional Info

pH3.25 ± 0.10
Temperature, (0C)58±2
Current density (mA/cm2)16.7± 1
Flow rate (l/min)30
Wafer rotating speed (rpm)150