Product Attributes

Model No.: Customized

Brand: Jinghui ceramics

Supply Ability & Additional Information

Packaging: Vacumm packaging with export carton

Productivity: 100000 pcs/month

Transportation: Ocean,Land,Air

Place of Origin: China

Supply Ability: 200,000pcs/month

Certificate: RoHS, REACH

HS Code: 8547100000

Port: Shenzhen Port,HongKong Port

Payment Type: T/T,Paypal,Money Gram,Western Union

Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP

Packaging & Delivery

Selling Units:

Piece/Pieces

Package Type:

Vacumm packaging with export carton

Machinable Hexagonal BN Boron nitride ceramic Crucible

The specification of Boron nitride ceramic products

Purity	over 99%
Max. dimensions available	OD to be 330mm, length to be 400mm
The grade of tolerance	General tolerance: 1% of the dimensions, 0.01mm after grinding
Surface treatment	Lapping, fine grinding and polishing

The main advantages of the boron nitride ceramic products

The boron nitride products are made of high-quality boron nitride materials, which poesses various outstanding properties like high-temperature resistance,corrosion resistance, high thermal conductivity with low coefficient of thermal expansion, non-adhesiveness, non-wettability by aluminum water and full protection of surfaces of materials that directly contact molten aluminum, magnesium, zinc alloy and their slags.

1. Easily machined to various shapes, used as technical ceramic parts for high temperature, insulation and heat dissipation.

2. High rigidity, low thermal conductivity adopted for the making of high-speed cutting tools and drills for geological prospecting and oil drilling.

3. Boron nitride used as packing materials that prevent neutron radiation, also special electrolysis and resistance material at high temperature.

The description of boron nitride ceramic products

We supply a large number of technical ceramic crucibles, including boron nitride (BN) ceramic crucible, high purity corundum alumina (Al2O3) ceramic crucible and zirconia ceramic crucibles. Boron nitride crucible has unique combination of the advantages, like high heat capacity, great thermal conductivity and low dielectric constant and superb dielectric strength. In addition, BN materials are easy to process and non-adhesive. These characteristics make boron nitride a truly excellent ceramic material and has a wide range of applications.

The application of boron nitride ceramic products

Boron Nitride are used extensively in industries such as foundry and steel industry, high-temperature furnace manufacturing, solar and photovoltaic industry,microelectronics, amorphous strip construction and semiconductor industry.

Properties of boron niride ceramics

Property	Unit	Value
Density	g/cm3	＞2
Rich Hardness	HL	300
Flextural Strength	Mpa	35
Coefficient of thermal expansion (25~1200℃)	10^-6/K	1~2
Thermal Conductivity at 20℃	W/mK	35
Max. Service Temperature	Air	900℃
	Vacuum	1800℃
	Inert	2200℃
RT Resistivity	Ω.cm	over 10^14

Our capability and strength

1. Over 20,000 square meters manufacturing workshop.We have in-house art-of-the-state comprehensive manufacturing equipment, including grinding & mixing machines for material preparation, selection of shaping machines, sintering furnace, fine grinding machines, CNC machines, surface treatment production line ( polishing, glazing, metalizing) and electroplating production line.
2. We strictly perform the management quality system per ISO9001: 2015 and all departments of IQC, IPQC, OQC have veteran and professional staffs. Every pieces flow to the customers have been inspected rigorously.
3. Cost - effective is another focus in our facility, we pay special attention to every details beginning from purchasing material to shipping and thinking of how to reduce the cost prior to ensuring the quality.

2-1

Vacuum Hot Press Sintering

Customized Production Capability

5-3

Inspection

FAQs(Frequently asked questions)

Q 1. Are you a factory or trading company?
A: Focus on manufacturing variety advanced technical ceramic products for 15 years experience of OEM, ODM.
Q 2: Do you send a sample to check the quality?
A: Sure, the in-stock standard small-size samples are free, but freight collect.
We also accept trial/sample order for customized boron nitride ceramic parts to support R&D prototyping needs.
Q 3: Are you available to provide customized products?
A: Exactly, we support custom-made boron nitride ceramic parts as per different geometries, dimensions.
Q 4: How do you ensure quality before shipping?
A: Sampling inspection each batch is must before shipping. The KPI value and QAL standard are carried out in the process.
Q 5: What other products are you dealing with?
A: We not only produce boron nitride ceramic crucibles, but also manufacture Metallized ceramics, Ceramic Tubes,Zirconia Ceramic Components.

Machinable Hexagonal BN Boron Nitride Ceramic Crucible