welcome,guest
Negotiable
The date of payment from buyers deliver within days
Beijing
Long-term effective
2017-11-06 15:42
139
Company Profile
By certification [File Integrity]
Contact: tugao(Mr.)
Email: 
Telephone: 
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Area: Beijing
address: Add: Rm 1319, Meidu Plaza, 789# Moganshan Road, Hangzhou, Zhejiang, 310011, China
Website: http://www.ceramic-metal-part.com/ http://tugao.jishhua.com/
Bubble Yard Cups
unit price:Negotiable
Twist Yard Cups
unit price:Negotiable
Baseball Bat Beer Yard Glass
unit price:Negotiable
Alien Yard Cups
unit price:Negotiable
Environmental Reliability Test
unit price:Negotiable
Automatic Special Fiber Silk Reeling Machine
unit price:Negotiable
*Ferrite:
Ferrite is an oldest magnet mauterial and also is most widely used at present It is also called black
mangnet.Its maximum magnetic energy is low,but its excellent temperature proof,steady property,cheap price
determine its wide usage in the speakers,motors,sensors,medical devices.
In order to suit the export,we have set up our own ferrite production base in JiaXing and Dongyang.The annual output has reached over 10,000 tons.
*Ferrite Magnet Characteristics:
| Our GRADE | GRADE | Br Remanence(mT) | Hcb Coercivity(kA/m) | Hcj Intrinsic Coercivity(kA/m) | (BH)max Max Energy Product(kJ/m³ | Reference GRADE |
| Y08T | Y8T | 200-235 | 125-160 | 210-280 | 6.5-9.5 | C1,HFS/22,FB1A |
| Y22H | Y22H | 310-360 | 220-250 | 280-320 | 20.0-24.0 | FB2B,FXD270 |
| Y25 | Y25 | 360-400 | 135-170 | 140-200 | 22.5-28.0 | HF24/16 |
| Y26H | Y26H-1 | 360-390 | 200-250 | 225-255 | 23.0-28.0 | HF24/23,FB3X,FXD330 |
| Y26J | Y26H-2 | 360-380 | 263-288 | 318-350 | 24.0-28.0 | C7,EB3G,FXD405 |
| Y27H | Y27H | 350-380 | 225-240 | 235-260 | 25.0-29.0 | |
| Y28 | Y28 | 370-400 | 175-210 | 180-220 | 26.0-30.0 | C5,HF26/16,HF28/16 |
| Y28H | Y28H-1 | 380-400 | 240-260 | 250-280 | 27.0-30.0 | HF26/24,FB3N |
| Y28J | Y28H-2 | 360-380 | 271-295 | 282-305 | 26.0-30.0 | C9,FXD410 |
| Y30H | Y30H-1 | 380-400 | 230-275 | 235-290 | 27.0-32.0 | C8,HF28/26,FB4B,FXD380 |
| Y30J | Y30H-2 | 395-415 | 275-300 | 310-335 | 27.0-32.5 | C12,HF28/28,FB4G,FB5H |
| Y32 | Y32 | 400-420 | 160-190 | 165-195 | 30.0-33.5 | C10,HF30/16,FB4A,FXD300 |
| Y32H | Y32H-1 | 400-420 | 190-230 | 230-250 | 31.5-35.0 | C8B,FB4D |
| Y32J | Y32H-2 | 400-440 | 224-240 | 245-260 | 31.0-34.0 | FB4X,FXD400 |
| Y33 | Y33 | 410-430 | 220-250 | 220-250 | 31.5-35.0 | |
| Y33H | Y33H | 410-430 | 250-270 | 250-275 | 31.5-35.0 | HF30/26,FB5B,FXD520 |
| Y34 | Y34 | 420-440 | 200-230 | 205-235 | 32.5-36.0 | C11,FB4N,FXD425 |
| Y35 | Y35 | 430-450 | 215-239 | 217-241 | 33.1-38.2 | FB5N |
| Y36 | Y36 | 430-450 | 247-271 | 250-274 | 35.1-38.3 | FB5B |
| Y38 | Y38 | 440-460 | 285-305 | 294-310 | 36.6-40.6 | FB6N |
| Y40 | Y40 | 440-460 | 330-354 | 340-360 | 37.5-41.8 |
*Ferrite Physical Properties:
| Pelative Recoil Permeability | 1.05-1.3 |
| Density | 4.7-5.0g/cm³ |
| Curie Temp | 450℃ |
| Electric Resistivity | ≥10000Ω*m |
| Temp Coeff of Br Br | -0.2%/℃ |
| Temp Coeff of Hcj Hcj | 0.2%-0.5%/℃ |
| Viker Hardness | 480-580Hv |
| Compositioin | MO.6Fe2O3(M means Ba，Sr or their mixture |
| Linear Expansion Coefficient | 7-15×10-6/℃ |
| Specific Heat | 0.2kCal/（kg*℃） |
| Flexural Strength | 0.5-0.9×10³N/m³ |
| Compressive Strength | ＞9×108N/m³ |
| Tensile Strength | 0.2-0.5×108N/m³ |
