In this way, our goods have ongoing to gain market place acceptance and buyers satisfaction over the past number of many years. EPG has set up a comprehensive set of quality administration technique which is presented with sophisticated inspection and take a look at products. It has proven stable cooperation with a lot of well identified universities and institutes in china such as, Zhejiang College, Jilin University, Technical committee of national chain generate common, Institute of nationwide chain drive, Zhejiang software engineering content institute, Huhan materials defense institute and it cooperated to located China First Auto chain institute with National chain drive institute.
| one. Long lasting Neodymium EPTs | |||||||||||
| Introduction | |||||||||||
| Neodymium-Iron-Boron(NdFeB) magnets are the most EPTTful and EPTd commercialized long lasting magnets. NdFeB magnets delivers the greatest JCEP Item (BH)max commercially accessible. Their typical purposes incEPTT high overall performance sensors, various DC motors, linear actuators, MRI, wind power turbines, acoustic transducers, motors and generators, magneto mechanical gadgets, and magnetic field and imaging programs,and so on. Also, magnets are secured with successful area treatment to prevent corrosion. | |||||||||||
| 2. How to Pick Everlasting EPT EPTs | |||||||||||
| It count on magnetic power,maXiHu (West EPT) Dis.mim functioning temperature,coatings,EPT,and so on. The EPTow checklist assist you select a rigEPTT permanent magnet material for your applications. |
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| 3.Product Description | |||||||||||
| 1. EPTs: Ne-Fe-B(Neodymium EPT) | |||||||||||
| 2. Specs and Designs: Different Speciciations and Styles,which rely on your request. | |||||||||||
| 3. Certification: ROHS,Reach,etc. | |||||||||||
| four.Requirements | |||||||||||
| a.EPTs: Neodymium-Ferrum-Boron | |||||||||||
| b.Grade: N35-N54, 35M-52M, 33H-50H, 33SH-45SH, 30UH-42UH, 30EH-38EH,see EPTow Chart | |||||||||||
| c. Coating: Nckel, EPTT Ni,Zn, epoxy(Black coloration or Grey EPTT) EPT,Silver, Ni-Cu Black epoxy,Ni Sn,parylene,and so on | |||||||||||
| d. Form: Block, Disc,CylinEPTTRing, Disc, Cylinder, Arc(Segment), 50 % Ring, and EPTT Design and style | |||||||||||
| e. Dimensions: EPT dimension according to customers’ request |
5. Grade and EPTic Properties:
| Common PEPTRTY | |||||
| MAGNETIC CEPTRACTERISTICS | |||||
| PEPTRTIES | BrmT (KGs) | Hcb KA/m (Koe) | Hcj KA/m (KOe) | (BH)max KJ/m sup3 (MGOe) | Max.TW ordmC |
| Grade | |||||
| N33 | 1130-1170 (eleven.3-11.7) | ge836 ( ge10.five) | ge955 ( ge12) | 247-263 (31-33) | eighty |
| N35 | 1170-1210 (eleven.seven-12.1) | ge868 ( ge10.nine) | ge955 ( ge12) | 263-287 (33-36) | eighty |
| N38 | 1210-1250 (twelve.one-twelve.5) | ge899 ( ge11.3) | ge955 ( ge12) | 287-310 (36-39) | 80 |
| N40 | 1250-1280 (twelve.5-12.8) | ge923 ( ge11.6) | ge955 ( ge12) | 302-326 (38-forty one) | 80 |
| N42 | 1280-1320 (12.eight-thirteen.two) | ge923 ( ge11.six) | ge955 ( ge12) | 318-342 (forty-forty three) | 80 |
| N45 | 1320-1380 (thirteen.2-thirteen.eight) | ge876 ( ge11.) | ge955 ( ge12) | 342-366 (forty three-forty six) | 80 |
| N48 | 1380-1420 (13.eight-fourteen.2) | ge835 ( ge10.5) | ge876 ( ge11) | 366-390 (46-49) | 80 |
| N50 | 1400-1450 (14.-fourteen.5) | ge796 ( ge10.) | ge876 ( ge11) | 382-406 (48-51) | sixty |
| N52 | 1430-1480 (14.3-fourteen.8) | ge796 ( ge10.) | ge876 ( ge11) | 398-422 (fifty-fifty three) | sixty |
| N35M | 1170-1220 (11.7-twelve.two) | ge868 ( ge10.9) | ge1114 ( ge14) | 263-287 (33-36) | one hundred |
| N38M | 1220-1250 (12.2-12.5) | ge899 ( ge11.3) | ge1114 ( ge14) | 287-310 (36-39) | one hundred |
| N40M | 1250-1280 (12.five-12.8) | ge923 ( ge11.6) | ge1114 ( ge14) | 302-326 (38-forty one) | one hundred |
| N42M | 1280-1320 (twelve.eight-thirteen.2) | ge955 ( ge12.) | ge1114 ( ge14) | 318-342 (40-forty three) | a hundred |
| N45M | 1320-1380 (13.two-13.eight) | ge995 ( ge12.5) | ge1114 ( ge14) | 342-366 (forty three-forty six) | one hundred |
| N48M | 1360-1430 (thirteen.six-14.three) | ge1571 ( ge12.nine) | ge1114 ( ge14) | 366-390 (forty six-forty nine) | 100 |
| N50M | 1400-1450 (fourteen.-14.five) | ge1033 ( ge13.) | ge1114 ( ge14) | 382-406 (forty eight-fifty one) | a hundred |
| 33H | 1130-1170 (11.three-eleven.seven) | ge836 ( ge10.five) | ge1353 ( ge17) | 247-271 (31-34) | one hundred twenty |
| 35H | 1170-1210 (eleven.7-twelve.one) | ge868 ( ge10.nine) | ge1353 ( ge17) | 263-287 (33-36) | one hundred twenty |
| 38H | 1210-1250 (12.one-12.5) | ge899 ( ge11.three) | ge1353 ( ge17) | 287-310 (36-39) | one hundred twenty |
| 40H | 1240-1280 (twelve.4-12.8) | ge923 ( ge11.six) | ge1353 ( ge17) | 302-326 (38-forty one) | a hundred and twenty |
| 42H | 1280-1320 (twelve.eight-thirteen.2) | ge955 ( ge12.) | ge1353 ( ge17) | 318-342 (forty-forty three) | one hundred twenty |
| 45H | 1300-1360 (13.-thirteen.six) | ge963 ( ge12.one) | ge1353 ( ge17) | 342-358 (43-46) | a hundred and twenty |
| 48H | 1370-1430 (thirteen.seven-fourteen.3) | ge995 ( ge12.five) | ge1353 ( ge17) | 358-390 (forty six-49) | one hundred twenty |
| 33SH | 1130-1170 (11.three-11.7) | ge844 ( ge10.six) | ge1592 ( ge20) | 247-272 (31-34) | a hundred and fifty |
| 35SH | 1170-1210 (11.seven-twelve.1) | ge876 ( ge11.) | ge1592 ( ge20) | 263-287 (33-36) | one hundred fifty |
| 38SH | 1210-1250 (twelve.1-12.5) | ge907 ( ge11.four) | ge1592 ( ge20) | 287-310 (36-39) | a hundred and fifty |
| 40SH | 1240-1280 (twelve.four-12.8) | ge939 ( ge11.8) | ge1592 ( ge20) | 302-326 (38-41) | a hundred and fifty |
| 42SH | 1280-1320 (twelve.eight-thirteen.2) | ge987 ( ge12.four) | ge1592 ( ge20) | 318-342 (forty-forty three) | a hundred and fifty |
| 45SH | 1320-1380 (thirteen.two-thirteen.8) | ge1003 ( ge12.six) | ge1592 ( ge20) | 342-366 (forty three-forty six) | one hundred fifty |
| 28UH | 1571-1080 (ten.2-10.8) | ge764 ( ge9.6) | ge1990 ( ge25) | 207-231 (26-29) | one hundred eighty |
| 30UH | 1080-1130 (10.8-11.three) | ge812 ( ge10.two) | ge1990 ( ge25) | 223-247 (28-31) | 180 |
| 33UH | 1130-1170 (eleven.3-eleven.seven) | ge852 ( ge10.seven) | ge1990 ( ge25) | 247-271 (31-34) | 180 |
| 35UH | 1180-1220 (11.eight-12.2) | ge860 ( ge10.eight) | ge1990 ( ge25) | 263-287 (33-36) | one hundred eighty |
| 38UH | 1220-1250 (12.two-12.5) | ge876 ( ge11.) | ge1990 ( ge25) | 287-310 (36-39) | a hundred and eighty |
| 40UH | 1240-1280 (12.4-12.8) | ge899 ( ge11.three) | ge1990 ( ge25) | 302-326 (38-41) | one hundred eighty |
| 28EH | 1040-1090 (10.4-ten.nine) | ge780 ( ge9.8) | ge2388 ( ge30) | 207-231 (26-29) | two hundred |
| 30EH | 1080-1130 (10.eight-eleven.3) | ge812 ( ge10.2) | ge2388 ( ge30) | 223-247 (28-31) | 200 |
| 33EH | 1130-1170 (eleven.3-11.7) | ge836 ( ge10.5) | ge2388 ( ge30) | 247-271 (31-34) | 200 |
| 35EH | 1170-1220 (eleven.seven-12.two) | ge876 ( ge11.) | ge2388 ( ge30) | 263-287 (33-36) | two hundred |
| 38EH | 1220-1250 (twelve.two-12.5) | ge899 ( ge11.3) | ge2388 ( ge30) | 287-310 (36-39) | lt=200 |
| Attribute Comparisons | |||||||
| Quality | N | M | H | SH | UH | EH | AH |
| Max.TW | 80 ordmC | one hundred ordmC | 120 ordmC | one hundred fifty ordmC | 180 ordmC | two hundred ordmC | 250 ordmC |
| Residence | Lower | EPT | EPTer | Supperior substantial | Incredibly large | EPTest | |
| Hcj Value | gt=11KOe | gt=14KOe | gt=17KOe | gt=20KOe | gt=25KOe | thirty gt=11KOe | gt=35KOe |
six.Coatings
| Surface | Coating | Colour | Thickness( mum) | StXiHu (West EPT) Dis.Hu (West EPT) Dis.rd Resistance | Corrosive Resistance | |||||||
| PCT Examination | Salt Spray Take a look at | |||||||||||
| Nickel | Nickel | Silver | 10-20 | 48hr or 72hr | 72hr | Exceptional | ||||||
| Ni Cu Ni | ||||||||||||
| Zinc | EPTT Zinc | BrigEPTT EPTT | 8-twenty | 24hr | 24hr | Good | ||||||
| Colour Zinc | Shinny Colour | |||||||||||
| Epoxy | Epoxy | Black / Grey | 15-25 | 48hr | 96hr | Excellent | ||||||
| Ni Cu Epoxy | ||||||||||||
| Tin | Ni Cu Sn | Silver | 15-20 | 72hr | 72hr | EPTIOR | ||||||
| Parylene | Parylene | Gray | fifteen-twenty five | 96hr | 200hr | EPTIOR | ||||||
| Teflon | Teflon | Grey | ten-twenty | 12hr | 24hr | EPTIOR | ||||||
| Phosphorization | / | Gray | 1-2 | – | – | Short-term PROETCTION | ||||||
| Passivation | / | Grey | one-two | – | – | Short term PROETCTION | ||||||
| * PCT test(one hundred twenty ordmC,one hundred%RH,two.0atm)Salt Spray Test(5%NaCl,35 ordmC proceed spray). | ||||||||||||
| Merchandise | Parameters | Reference Worth | ||||||||||
| Additional | Temp.Coeff.of Br ( alpha(Br))/(%/K) | -.08 ~ -.twelve | ||||||||||
| Temp.Coeff.of Hcj ( beta(Hcj))/(%/K) | -.forty two ~ -.70 | |||||||||||
| Curie Temperature (Tc)/K | 310 ~ 380 | |||||||||||
| EPTil Permeability ( murec)[-] | one.05 | |||||||||||
| EPT | Density (g/cm sup3) | seven.six | ||||||||||
| Vickers Hardness (Hv) | 650 | |||||||||||
| EPT Resistivity ( mu Omegaom) | 1.four | |||||||||||
| Compressive Power (Mpa) | 1050 | |||||||||||
| Tensile Power (Mpa) | eighty | |||||||||||
| Bending Energy (Mpa) | 290 | |||||||||||
| Thermal Conductivity (W/(moK)) | 6 ~ eight | |||||||||||
| Young’s Modulus (Gpa) | a hundred and sixty | |||||||||||
| Coefficient of Thermal Expansive (C #8869) (ten-6/K) | -one.five | |||||||||||
| Coefficient of Thermal Expansive (C #8214) (ten-6/K) | 6.five | |||||||||||
| * EPTnical requirements and parameters are subjected to adjust without having observe. | ||||||||||||
seven.Directions of EPTization:
a. Thickness EPTized,Width EPTized,Length EPTized
b. AXiHu (West EPT) Dis.ally EPTized
c. Diametrally EPTized
d. Multi-poles magnetized
e. Radially EPTized,etc
8. Production Stream:
nine.EPTT EPTT
10.Offers
Air EPTT with iron sheet to sheild magnetic for every carton prior to air shipment EPTT EPTT with Pallet.
11.Inquiry
Make sure you offer the subsequent specifics when you enquiry:
one.Which Quality you need? Or inform us what is actually the maXiHu (West EPT) Dis.mum doing work temperature you need? We can recommend you quality right after we learn far more about your undertaking.
2.What’s the form and sizes you need to have?Or we can suggest you right after right after we discover more about your project.
3.What’s the magnetized orientation you need? Or we can style it for you following following we understand a lot more about your task.
four.Which coating you need? Or we can propose you right after we discover far more about your project.
five.How many quantity you require.
In any case,we can suggest you and layout it for you as well following we learn more about your task.
EPT: By air or EPTT cargo from HangEPT or ZheJCEP to all around the globe
We can give you all EPT magnetd, magnetic programs and design them for you way too!
Options for EPT conserving for you to decide on the most suitable magnetic goods.
Welcome to your enquiry anytime and we will reply you inside 24hours in time.
Speak to Person:Mr Cary Li
