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| Price | Negotiation |
| MOQ | Negotiation |
| Delivery Time | 15-45 days |
| Brand | Antaeus |
| Place of Origin | Hunan,China |
| Certification | / |
| Model Number | AD-A040 |
| Packaging Details | Inner vacuum packaging, outside carton. |
| Payment Terms | T/T or Negotiation |
| Supply Ability | Full Supply |
| Description | 3.6g/cm3 ceramic housing | Packaging Details | Inner vacuum packaging, outside carton. |
| Bulk Density | 3.6g/cm3-3.9g/cm3 | Thermal Shock Resistance | 250℃ |
| Supply Ability | Full Supply | Max. Use Temp. | 1650℃ |
| Dielectricity constant | 9-9.7 / 1MHz.25℃ | Name | Relay Aluminium Oxide Ceramics Housing Brazing Ceramic To Metal Assembly 3.6g/Cm3 |
| Minimum Order Quantity | Negotiation | Chemical ingredients | Al2O3 |
| Flexural strength | 358(52) - 550 Mpa(psix10^3) | Water absorption | 0% |
| Coefficient of thermal expansion | 7.6 - 8.2 / 1X10^-6/℃ | Dielectric strength | 8.3(210) - 8.7(220) / ac-kV/mm(ac V/mil) |
| Usage | Relay Aluminium Oxide Ceramics Housing | Place of Origin | Hunan,China |
| Model Number | AD-A040 | Certification | / |
| Brand Name | Antaeus | Payment Terms | T/T or Negotiation |
| Compressive Strength | 2068(300) - 2600(377) Mpa(psix10^3) | Volume Resistivity | >10^13 ohm-cm |
| ROHS Hardness | ≥85 | Price | Negotiation |
| Delivery Time | 15-45 days | Coefficient of thermal conductivity | 16-30.4 / W/m.K |
Relay Aluminium Oxide Ceramics Housing Brazing Ceramic To Metal Assembly 3.6g/Cm3
1. Description:
Metallized
ceramic
components
for
vacuum
electronic
devices
are
used
in
continuous-wave
and
pulsed
radar
systems,
such
as
those
for
fighter
aircraft.
For
these
components,
the
challenge
is
to
push
the
performance
envelope
of
the
materials
to
meet
the
industry’s
demand
for
higher
frequencies.
This
means
smaller
components
with
the
same
physical
properties
as
the
previous
larger
parts.
Smaller
size
also
requires
very
high
precision
engineering
and
close
quality
control
to
ensure
consistency
throughout
production.
2. Feature Advantages:
1) High elasticity modulus
2) High compressive strength.
3) Anti corrosion
4) Abrasion resistance
5) Impact resistance
6) High precision
7) High stability
8) Good advanced ceramic materials
9) High welding sealing performance
10) High hardness and high density
11) Low thermal conductivity
12) Chemical inertness
13) Good wear resistance
14) High Fracture toughness
15) Good insulation performance
16) High temperature resistance
17) A variety of specifications is available
18) Satisfy various technical requests
19) Lower medium spoilage
20) Stiffness texture
21) Widely apply for automotive ceramic sensor , ceramic heater ,electric heating
3. Material Features / Properties:
| Color | White or Ivory | White or Ivory | White or Ivory | |
| Density | g/cm 3 | 3.82 | 3.9 | 3.92 |
| Hardness | HRA | 83 | 85 | 85 |
| Flexural Strength | Mpa (psi*10 3 ) | 375 | 386 | 381 |
4. Technical Parameters:
| Technical Parameters of Ceramics | ||||||||
| Items | Test Conditions | Unit or Symbol | 99% AL2O3 | 95% AL2O3 | 90% AL2O3 | Zirconia | Steatite | Silicon Carbide |
| Volume Density | -- | g/cm3 | ≥3.70 | ≥3.62 | ≥3.40 | ≥5.90 | ≥2.60 | ≥3.08 |
| Tightness | -- | Pa·m³/s | ≤1.0×10-11 | ≤1.0×10-11 | ≤1.0×10-11 | - | - | - |
| Liquid Permeability | -- | -- | Pass | Pass | Pass | Pass | - | |
| Flexural Strength | - | MPa | ≥300 | ≥280 | ≥230 | ≥1100 | ≥120 | ≥400 |
| Elastic Modulus | - | GPa | - | ≥280 | ≥250 | ≥220 | - | 400 |
| Poisson Ratio | - | - | - | 0.20～0.25 | 0.20～0.25 | - | - | - |
| Thermal Shock Resistance | 800℃( Room Temperature) Cycle: 10 times | Pass | Pass | Pass | - | - | - | |
| Coefficient of Linear Expansion | 20℃～100℃ | ×10-6 K-1 | - | - | - | ≤8 | - | |
| 20℃～500℃ | ×10-6 K-1 | 6.5～7.5 | 6.5～7.5 | 6.5～7.5 | 6.5～11.2 | - | - | |
| 20℃～800℃ | ×10-6 K-1 | 6.5～8.0 | 6.5～8.0 | 6.3～7.3 | - | 4 | ||
| 20℃～1200℃ | ×10-6 K-1 | - | 7.0～8.5 | - | - | - | - | |
| Coefficient of Thermal Conductivity | 20℃ | W/(m·k) | - | - | - | - | - | 90～110 |
| 1000℃ | ||||||||
| Dielectric Constant | 1MHz 20℃ | - | 9.0～10.5 | 9.0～10 | 9.0～10 | - | ≤7.5 | - |
| 1MHz 50℃ | - | - | 9.0～10 | - | - | - | - | |
| 10GHz 20℃ | - | 9.0～10.5 | 9.0～10 | 9.0～10 | - | - | - | |
| Volume Resistivity | 100℃ | Ω·cm | ≥1.0×1013 | ≥1.0×1013 | ≥1.0×1013 | - | ≥1.0×1012 | - |
| 300℃ | ≥1.0×1013 | ≥1.0×1010 | ≥1.0×1013 | - | - | - | ||
| 500℃ | ≥1.0×109 | ≥1.0×108 | -- | - | - | - | ||
| Disruptive Strength | D.C | kV/mm | ≥17 | ≥15 | ≥15 | - | ≥20 | - |
| Chemical Durability | 1:9HCl | mg/c㎡ | ≤0.7 | ≤7.0 | - | - | - | - |
| 10%NaOH | mg/c㎡ | ≤0.1 | ≤0.2 | - | -- | - | - | |
| Grain Size | - | μm | - | 3~12 | - | - | - | - |
5. Process Flows:
Formulating --- Granulating --- Forming --- Sintering --- Grinding --- Inspecting --- Packing
6. Application Fields:
New energy vehicles, charging piles, solar power generation, energy storage and power storage system, electric vehicle power system and so on.
7. Production Facilities: Prilling Tower , Forming Machine , High Temperature Sintering Kiln
8. Detection Devices:
Electric Performance Tester , Film Thickness Analyzer , Granulometer , Helium Mass Spectrometer Leak Detector , Universal Pull Force Meter
9. Order Flow Steps as belows: Inquiry ---Quotation --- Place an order --- Production --- Delivery
10. Our advantages: Quality Assurance ; Price Competitive ; Factory Supply Directly ; Good Service
11. Shipping and Package:
12. Our aimed market:
13. Guiding questions for material selection:
In order to select the appropriate material for your application, there are several questions that you should consider.
1) Are the mechanical properties important?
2) Will the part be exposed to wear/friction/impacts?
3) How many pieces are you looking to have made in your first batch?
4) What type of atmosphere will the part be operating in; inert or oxidizing?
5) What is the maximum operating temperature of the component?
6) Will the component experience any thermal shock?
7) Is electrical insulation important?
8) Is thermal conductivity important?
9) How important are tolerances and surface finish?
Loudi Antaeus Electronic Ceramic Co.,Ltd is a full service manufacturer of advanced ceramic components and assemblies to customer specification. Our products include high purity alumina oxide ceramics for new energy vehicles, zirconia and machinable ceramics. Antaeus's focus is on providing cost effective solutions to wear and corrosion problems in a wide range of applications and industries.
We specialize in precision toleranced industrial ceramic components in both prototype and production quantities. Since 2004 Antaeus's advanced ceramics have enabled thousands of customers to solve problems and develop products and processes that would not have been possible with conventional engineering materials.
Antaeus is a leader in providing advanced ceramics solutions for new energy vehicles battery worldwide.Our customer base, which includes many Fortune 500 companies.
Customized are welcome according to your drawings or samples.
FAQs (Frequently Asked Questions)
Q1.
Are
you
a
factory
or
trading
company?
A:
We
are
a
manufacturer
of
over
19
years
of
experience.
Welcome
to
visit
our
factory.Factory
address
is
Loudi
Economy
and
Technological
Development
Zone,Hunan,China.
Q2:
Do
you
send
a
sample
to
check?
A:
Sure,
sample
in
stock
is
free
and
freight
collect.
Q3:
When
can
I
get
the
price?
A:
We
regularly
quote
within
24
hours
after
we
get
your
inquiry.
If
urgent
,Please
call
us
or
chat
online.
Q4:What is your Capacity?
A:300,000
pcs
per
day;
Q5:
Are
the
ceramics
good
quality?
A:We
have
passed
the
complete
quality-control
system
ISO9001,IATF16949,
ISO14001
and
IRIS
certification.
We
have
more
than
200
advanced
testing
equipment
and
instruments,All
the
Alumina
ceramics
are
100%
fully
inspected,including
IQC,
IPQC,
FQC,
and
OQC
process.
Q6:What
is
the
Lead
time?
A: About 15-35 days,according to the quantities required;
Q7:
Is
it
available
to
provide
customized
products?
A:We
can
do
OEM
and
ODM.
Notes:please feel free to contact us for more details when you have any inquiry!
Loudi Antaeus Electronic Ceramic Co.,Ltd
Factory address:Loudi Economy and Technological Development Zone,Hunan,China.
Contact person:Alice Deng
Tel:+8615073852630 (wechat)
Mail: alice@andidz.com
Skype: alicedeng0629
