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| Price | Negotiation |
| MOQ | Negotiation |
| Delivery Time | 15-45 days |
| Brand | Antaeus |
| Place of Origin | Hunan,China |
| Certification | / |
| Model Number | AD-K019 |
| Packaging Details | Inner vacuum packaging, outside carton. |
| Payment Terms | T/T or Negotiation |
| Supply Ability | Full Supply |
| 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 | HVDC Relay Machining Alumina Ceramic 95% Alumina Based Ceramics | 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 | HVDC Relay Machining Alumina Ceramic |
| Place of Origin | Hunan,China | Model Number | AD-K019 |
| 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 |
HVDC Relay Machining Alumina Ceramic 95% Alumina Based Ceramics
1. Description:
Different types of electric batteries have different travel range and efficiency. The lead-acid battery is most available and inexpensive and is capable of up to 130 km per charge. Following this, nickel-based batteries have higher specific energy than lead-acid and can have more than 200 km of range. Finding the economic balance of range, performance, battery capacity, and weight pose challenges to any electric vehicle manufacturer.
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:
Loudi Antaeus Electronic Ceramic Co.,Ltd is one of the leading and advanced ceramic material companies in China, integrating the design, manufacture and marketing of electronic ceramics and assemblies. Brand name "Antaeus" is formed almost 20 years. We specialize in Alumina ceramics, Zirconia ceramic products. We have developed advanced skills and technologies. Our products are widely used in for new energy vehicles,electricity, information, power, automobile and other fields.
Industrial Ceramics: alumina oxide ceramics, zirconia ceramics,silicone carbide ceramics, silicon oxide ceramics, special ceramics, high-frequency ceramics, refractory ceramics, electronic ceramics, textile ceramics, high purity alumina crucible, electrical ceramics, etc.
Antaeus strictly complies with ISO9001 quality management system. Our products are widely used in new energy vehicles power, aerospace, mining machinery, lift, power, paper making, laboratory, nonferrous metal processing, electronics processing, textile machinery and other industries.Our customer base, which includes many Fortune 500 companies.
Application:
These Advanced technical ceramic components find application in a number of industries, some of them being sealing technology, pumps, wire-drawing, battery/ cell manufacturing, sand-blasting, chemical, electronics, textile, automotive, etc.
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
