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Hardness 9.0 Ruby Sapphire Optical Windows Customized Transparent Ball Lens Wafers
Hardness 9.0 Ruby Sapphire Optical Windows Customized Transparent Ball Lens Wafers
Hardness 9.0 Ruby Sapphire Optical Windows Customized Transparent Ball Lens Wafers
Hardness 9.0 Ruby Sapphire Optical Windows Customized Transparent Ball Lens Wafers
Hardness 9.0 Ruby Sapphire Optical Windows Customized Transparent Ball Lens Wafers
Hardness 9.0 Ruby Sapphire Optical Windows Customized Transparent Ball Lens Wafers
Hardness 9.0 Ruby Sapphire Optical Windows Customized Transparent Ball Lens Wafers
Hardness 9.0 Ruby Sapphire Optical Windows Customized Transparent Ball Lens Wafers
Specifications
Brand Name :
zmkj
Model Number :
sapphire washer
Place of Origin :
CHINA
MOQ :
100pcs
Price :
by case
Payment Terms :
T/T, Western Union, MoneyGram
Supply Ability :
50000pcs per month
Delivery Time :
1-3weeks
Packaging Details :
packed in Capacitor paper +Sponge paper+paper case
material :
sapphire single crystal/ruby
Orientation :
C-axis
Surface S/D :
polished
Tolerance :
±0.02mm
application :
rolling bearing components/gasket
grade :
optical grade without bubble;color
hardness :
9.0
Description


hardness 9.0 sapphire bearing for rolling bearing components/prolate ellipse/plano/Round Sapphire optical glass window sector sapphire glass/ sapphire window/sapphire optical plate for vacuum equipment watch window

Welcome to Know Sapphire~~

Synthetic sapphire is transparent single crystal 99.99% pure Al2O3 that exhibits a unique combination of physical, chemical, electrical and optical properties: high thermal conductivity, high strength and scratch resistance, hardness (9 on the Mohs scale), transparent in wide range of wavelength, chemical inertness.
High crystal perfection, low reactivity, and appropriate unit cell size make sapphire an excellent substrate in the semiconductor industry for blue light-emitting diodes (LED).
Since Nobel Laureate in Physics Shuji Nakamura used the sapphire substrate in 1990s for LED, the demand of sapphire crystal has been growing rapidly.

It drives development of new markets like general lighting, backside lighting in TV-sets, displays, consumer appliances, aerospace and defense, and other applications

Material
MAN MADE CORUNDUM PROPERTY


General
Chemical Formula
Al2O3
Crystal System
Trigonal
Class
Hexagonal-scalenohedral
Melting Temperature
2030℃



Thermal


Thermal Expansion
Parallel to C-axis: 6.7× 10-6
Perpendicular to C-axis: 5.0×10-6
Specific Heat
0.18 Cal/gmoK(25℃)



Mechanical
Density
3.98 ~ 4.1g/cm3

Hardness
9Moh’s Scale
(Hv)≥1700kg/mm2
Modulus Of Elasticity
340-380Gpa
Compressive Strength
2.1Gpa
Tensile Strength
0.19Gpa


Optical


Index of Refraction
Parallel to C-axis:1.769
Perpendicular to C-axis:1.76
Index of IR Transmission
85%
Electrical
Electrical Resistance
1016 Ω/cm(25°c)
Dielectric Constant
7.5-10

Chemical
Corrosion Resistance
Can not be corroded by acid or
alkali at normal temperature, only can be corroded by HF at 300℃
Sapphire processing

Sapphire body→Slicing→Edge Chamfering→Lapping→Annealing→Polishing→Inspection→Cleaning&Packing

Hardness 9.0 Ruby Sapphire Optical Windows Customized Transparent Ball Lens Wafers

Product details

Hardness 9.0 Ruby Sapphire Optical Windows Customized Transparent Ball Lens Wafers

Our related products

Sapphire optical lens Ruby Ge Crystal

Hardness 9.0 Ruby Sapphire Optical Windows Customized Transparent Ball Lens WafersHardness 9.0 Ruby Sapphire Optical Windows Customized Transparent Ball Lens WafersHardness 9.0 Ruby Sapphire Optical Windows Customized Transparent Ball Lens Wafers

  1. We have the very Fast delivery capacity within 15days by Customized size
  2. ​​We can fabricate the sapphire glass from rough material plate to polished window
  3. In addition,we Support { ONE WEEK REFUND MONEY} if not qualified.
  4. We also can make substrates, wafers, rods,Bump join; Lens with step＆hole
FAQ & CONTACT

Q:What is your minimum order requirement?
A:MOQ:1 piece

Q:How long will it take to execute my order ?
A:After confirming the payment.

Q:Can you give warranty of your products ?
A:We promise the quality, if the quality has any problems, we will produce new produces or return you money.

Q:How to pay?
A:T/T, Paypal, West Union, bank transfer and or Assurance payment on Alibaba and etc.

Q:Can you produce custom optics?
A:Yes, we can produce custom optics
Q:If you have any other questions,please do not hesitate to contact me.
A:Tel+:86-15801942596 or skype:wmqeric@sina.cn

Hardness 9.0 Ruby Sapphire Optical Windows Customized Transparent Ball Lens Wafers
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Hardness 9.0 Ruby Sapphire Optical Windows Customized Transparent Ball Lens Wafers

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Product Detail
Brand Name :
zmkj
Model Number :
sapphire washer
Place of Origin :
CHINA
MOQ :
100pcs
Price :
by case
Payment Terms :
T/T, Western Union, MoneyGram
Contact Supplier
Hardness 9.0 Ruby Sapphire Optical Windows Customized Transparent Ball Lens Wafers
Hardness 9.0 Ruby Sapphire Optical Windows Customized Transparent Ball Lens Wafers
Hardness 9.0 Ruby Sapphire Optical Windows Customized Transparent Ball Lens Wafers
Hardness 9.0 Ruby Sapphire Optical Windows Customized Transparent Ball Lens Wafers

SHANGHAI FAMOUS TRADE CO.,LTD

Verified Supplier
7 Years
shanghai, shanghai
Since 2013
Business Type :
Manufacturer, Agent, Importer, Exporter, Trading Company
Main Products :
Sapphire Substrate, Synthetic Gem Stone, Doped Sapphire Crystal
Total Annual :
1000000-1500000
Certification Level :
Verified Supplier
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