Custom Permanent Speaker Y30 Ferrite Magnet
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Model NO.: Y30
Trademark: chinafore
Specification: Y30
Origin: China
Product Description
Isotropic Barium Ferrite Magnet for Sale
Specifications
1. Cost-effective
2. Quality guarantee
3.98% on time delivery rate
Overview of Ferrite Magnets
Chemically inert so excellent corrosion resistance
Good demagnetization resistance
Cost effective
Wide range of forms (usually machined to size)

About Ceramic (Hard Ferrite)

Ferrite magnets, sometimes referred to as ceramic because of their production process, are the least expensive class of permanent magnet materials.
Sintered Ferrite Magnet of the main raw material including BaFe12O19 and SrFe12O19, according to the orientation of magnetic crystal divided into isotropic and anisotropic magnets. Because of its low cost and moderate magnetic properties and become more widespread application of a magnet. Ferrite magnet is made of by ceramic method, texture is relatively hard, it is a brittle material, due to ferrite magnets have good temperature resistance and low cost has become more widespread application of permanent magnets.
Advantages:
1. The material is one of the most cost effective magnetic materials manufactured in industry. The low cost is due to the cheap raw materials. Due to their low cost, Ferrite magnets enjoy a very wide range of applications, from motors and loudspeakers to toys and crafts.

2. Rectangular ferrite magnet has an excellent resistance to demagnetisation and can be magnetised before or after assembly without danger of losing any performance.
3. It can be used in operating temperatures ranging from -40° C to + 250° C.
4. Sintered Ferrite will not corrode even in salt-water applications. It also has good chemical stability
Magnetic Performance
Grade Remanence
Br mT
(kGs)		 Coercive force
HcB KA/m
(KOe)		 Magnetic energy product
Max KJ/m3
MGOe		 Equivalents
Y10T 200-218 125-145 6.5-8.0 C1
2.00-2.18 1.57-1.82 0.8-1.0
Y25 360-370 135-150 22.5-25.3
3.60-3.70 1.70-1.88 2.8-3.2
Y30 380-390 191-210 27-30
3.80-3.90 2.40-2.64 3.4-3.7
Y33 400-410 175-195 30.0-31.5 C5
4.00-4.10 2.20-2.45 3.8-4.0
Y35 410-420 220-235 31.5-33.0
4.10-4.20 2.77-2.95 4.0-4.2
Y30BH 380-390 223-235 27.0-30.0 C8
3.80-3.90 2.80-2.95 3.4-3.7
Y33BH 400-410 288-300 30.4-31.5
4.00-4.10 3.62-3.77 3.8-4.0

Utility Tunnel Formwork

This product is suitable for all kinds of pipe gallery, culvert concrete construction.

Project Achievements: Changchun pipe gallery, Chifeng pipe gallery, Tianjin pipe Gallery, Beijing pipe Gallery, Qingdao pipe Gallery.


Material: Q235 steel

Surface Treatment: painted or as customer requirement

Application: Pipe gallery, Tunnel Engineering

Type: Pipe gallery formwork

Tolerance: GB or as customer requirements

Design: Provided by Li Jian

Size: Customized

MOQ: 1 set


Utility Tunnel,Fair-Faced Formwork,Utility Tunnel Formwork,Comprehensive Pipe Gallery

Anshan Lijian Engineering Group Co. LTD , https://www.lijianformwork.com