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sterling silver cubic zirconia ceram bracelet

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USD $0.5 - $2 / Piece

100 Pieces(Min.Order)

Supply Ability 2000 Piece / Pieces per Month
Port Qingdao
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Product Details

Place of Origin:	Shandong, China	Type:	Ceramic Rings	Application:	Industrial Ceramic
Material:	Alumina Ceramic	Model Number:	ceramic ring	Brand Name:	Fame Rise

Product Description

Specifications

ceramic ring Alumina ceramics with superior strength, hardness, insulation, thermal conductivity, high temperature, o

Ceramic Ring:

95%,99%,99.7% Al2O3 Material Parameters:

Item	Test Condition	Unit Symbol	95%Alumina ceramics	99%Alumina ceramics	99.7%Alumina ceramics
The main chemical ingredient			Al2O3	Al2O3	Al2O3
Bulk Density		g/cm3	3.6	3.89	3.96
Maximum Use Temperature			1450°C	1600°C	1650°C
Water absorption		%	0	0	0
ROHS Hardness			≥85	≥89	≥89
Flexural strength	20° C	MPa (psi x 10³)	358 (52)	550	550
Compressive Strength	20° C	MPa (psi x 10³)	2068 (300)	2600(377)	2600(377)
Fracture Toughness	K(I c)	Mpa m^1/2	4-5	5.6	6
Coefficient of thermal expansion	25-1000° C	1X 10^-6/°C	7.6	7.9	8.2
Coefficient of thermal conductivity	20° C	W/m °K	16	30.0	30.4
Thermal Shock Resistance	Tc	°C	250	200	200
Dielectricity constant	1MHz.25°C		9	9.7	9.7
Dielectric strength		ac-kV/mm (ac V/mil)	8.3 (210)	8.7 (220)	8.7 (220)
Volume Resistivity	100°C	ohm-cm	> 10¹³	> 10¹⁴	> 10¹⁴

Ceramic Ring with superior strength, hardness, insulation, thermal conductivity, high temperature, oxidation resistance, corrosion resistance, abrasion resistance, high temperature strength and other characteristics, it has been widely used in engineering, mechanical seals, electronics, instrumentation, sensing, transport, communications, and other occasions or areas. The content of 99.7%, 99%, 95% alumina products contains the crucible, sockets, valves, electrodes, spools, wear board, alumina balls, electronic porcelain, textile porcelain pieces, and other shaped pieces.

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Qingdao Fame Rise Trading Co., Ltd.: Contact nameJack Song
Chat Now; Phone86-532-80989259; AddressNo.193 Jianshan Middle Road Qingdao,Shandong

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sterling silver cubic zirconia ceram bracelet

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