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| 1. Long term Neodymium EPTs | |||||||||||
| Introduction | |||||||||||
| Neodymium-Iron-Boron(NdFeB) magnets are the most EPTTful and EPTd commercialized everlasting magnets. NdFeB magnets offers the greatest JCEP Product (BH)max commercially available. Their normal apps incEPTT high performance sensors, a variety of DC motors, linear actuators, MRI, wind vitality turbines, acoustic transducers, motors and generators, magneto mechanical units, and magnetic area and imaging programs,etc. Also, magnets are guarded with powerful floor remedy to stop corrosion. | |||||||||||
| two. How to Pick Everlasting EPT EPTs | |||||||||||
| It depend on magnetic power,maXiHu (West EPT) Dis.mim working temperature,coatings,EPT,and many others. The EPTow listing assist you choose a rigEPTT long term magnet material for your apps. |
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| 3.Merchandise Description | |||||||||||
| one. EPTs: Ne-Fe-B(Neodymium EPT) | |||||||||||
| 2. Specifications and Shapes: Numerous Speciciations and Shapes,which rely on your request. | |||||||||||
| 3. Certification: ROHS,Attain,etc. | |||||||||||
| 4.Requirements | |||||||||||
| a.EPTs: Neodymium-Ferrum-Boron | |||||||||||
| b.Quality: N35-N54, 35M-52M, 33H-50H, 33SH-45SH, 30UH-42UH, 30EH-38EH,see EPTow Chart | |||||||||||
| c. Coating: Nckel, EPTT Ni,Zn, epoxy(Black colour or Gray EPTT) EPT,Silver, Ni-Cu Black epoxy,Ni Sn,parylene,and so on | |||||||||||
| d. Condition: Block, Disc,CylinEPTTRing, Disc, Cylinder, Arc(Phase), Half Ring, and EPTT Design | |||||||||||
| e. Measurements: EPT dimensions in accordance to customers’ ask for |
five. Grade and EPTic Houses:
| Common PEPTRTY | |||||
| MAGNETIC CEPTRACTERISTICS | |||||
| PEPTRTIES | BrmT (KGs) | Hcb KA/m (Koe) | Hcj KA/m (KOe) | (BH)max KJ/m sup3 (MGOe) | Max.TW ordmC |
| Quality | |||||
| N33 | 1130-1170 (eleven.three-eleven.seven) | ge836 ( ge10.5) | ge955 ( ge12) | 247-263 (31-33) | 80 |
| N35 | 1170-1210 (11.7-twelve.1) | ge868 ( ge10.9) | ge955 ( ge12) | 263-287 (33-36) | eighty |
| N38 | 1210-1250 (12.one-12.five) | ge899 ( ge11.3) | ge955 ( ge12) | 287-310 (36-39) | eighty |
| N40 | 1250-1280 (12.five-twelve.eight) | ge923 ( ge11.6) | ge955 ( ge12) | 302-326 (38-forty one) | 80 |
| N42 | 1280-1320 (12.8-13.two) | ge923 ( ge11.6) | ge955 ( ge12) | 318-342 (40-43) | eighty |
| N45 | 1320-1380 (13.two-thirteen.eight) | ge876 ( ge11.) | ge955 ( ge12) | 342-366 (43-forty six) | eighty |
| N48 | 1380-1420 (13.8-fourteen.2) | ge835 ( ge10.five) | ge876 ( ge11) | 366-390 (46-forty nine) | eighty |
| N50 | 1400-1450 (fourteen.-14.5) | ge796 ( ge10.) | ge876 ( ge11) | 382-406 (forty eight-51) | sixty |
| N52 | 1430-1480 (14.three-fourteen.eight) | ge796 ( ge10.) | ge876 ( ge11) | 398-422 (fifty-53) | 60 |
| N35M | 1170-1220 (eleven.7-twelve.2) | ge868 ( ge10.9) | ge1114 ( ge14) | 263-287 (33-36) | a hundred |
| N38M | 1220-1250 (twelve.two-12.5) | ge899 ( ge11.three) | ge1114 ( ge14) | 287-310 (36-39) | a hundred |
| N40M | 1250-1280 (twelve.five-twelve.8) | ge923 ( ge11.six) | ge1114 ( ge14) | 302-326 (38-forty one) | a hundred |
| N42M | 1280-1320 (twelve.eight-13.two) | ge955 ( ge12.) | ge1114 ( ge14) | 318-342 (forty-forty three) | one hundred |
| N45M | 1320-1380 (thirteen.two-thirteen.eight) | ge995 ( ge12.five) | ge1114 ( ge14) | 342-366 (43-forty six) | 100 |
| N48M | 1360-1430 (13.six-fourteen.three) | ge1571 ( ge12.nine) | ge1114 ( ge14) | 366-390 (46-49) | 100 |
| N50M | 1400-1450 (14.-fourteen.five) | ge1033 ( ge13.) | ge1114 ( ge14) | 382-406 (forty eight-51) | one hundred |
| 33H | 1130-1170 (11.three-eleven.7) | ge836 ( ge10.5) | ge1353 ( ge17) | 247-271 (31-34) | a hundred and twenty |
| 35H | 1170-1210 (11.seven-12.one) | ge868 ( ge10.9) | ge1353 ( ge17) | 263-287 (33-36) | 120 |
| 38H | 1210-1250 (12.1-twelve.5) | ge899 ( ge11.three) | ge1353 ( ge17) | 287-310 (36-39) | one hundred twenty |
| 40H | 1240-1280 (12.4-12.eight) | ge923 ( ge11.6) | ge1353 ( ge17) | 302-326 (38-forty one) | a hundred and twenty |
| 42H | 1280-1320 (twelve.eight-thirteen.two) | ge955 ( ge12.) | ge1353 ( ge17) | 318-342 (forty-43) | a hundred and twenty |
| 45H | 1300-1360 (13.-thirteen.six) | ge963 ( ge12.1) | ge1353 ( ge17) | 342-358 (forty three-46) | 120 |
| 48H | 1370-1430 (thirteen.7-14.three) | ge995 ( ge12.5) | ge1353 ( ge17) | 358-390 (46-forty nine) | 120 |
| 33SH | 1130-1170 (11.3-eleven.7) | ge844 ( ge10.6) | ge1592 ( ge20) | 247-272 (31-34) | a hundred and fifty |
| 35SH | 1170-1210 (eleven.7-12.one) | ge876 ( ge11.) | ge1592 ( ge20) | 263-287 (33-36) | one hundred fifty |
| 38SH | 1210-1250 (12.one-twelve.5) | ge907 ( ge11.4) | ge1592 ( ge20) | 287-310 (36-39) | a hundred and fifty |
| 40SH | 1240-1280 (twelve.four-twelve.8) | ge939 ( ge11.eight) | ge1592 ( ge20) | 302-326 (38-forty one) | one hundred fifty |
| 42SH | 1280-1320 (12.eight-thirteen.two) | ge987 ( ge12.four) | ge1592 ( ge20) | 318-342 (40-43) | one hundred fifty |
| 45SH | 1320-1380 (13.2-thirteen.8) | ge1003 ( ge12.six) | ge1592 ( ge20) | 342-366 (forty three-46) | one hundred fifty |
| 28UH | 1571-1080 (10.2-10.eight) | ge764 ( ge9.six) | ge1990 ( ge25) | 207-231 (26-29) | one hundred eighty |
| 30UH | 1080-1130 (10.eight-11.three) | ge812 ( ge10.2) | ge1990 ( ge25) | 223-247 (28-31) | a hundred and eighty |
| 33UH | 1130-1170 (11.3-11.7) | ge852 ( ge10.7) | ge1990 ( ge25) | 247-271 (31-34) | 180 |
| 35UH | 1180-1220 (eleven.8-twelve.2) | ge860 ( ge10.8) | ge1990 ( ge25) | 263-287 (33-36) | a hundred and eighty |
| 38UH | 1220-1250 (12.2-twelve.5) | ge876 ( ge11.) | ge1990 ( ge25) | 287-310 (36-39) | one hundred eighty |
| 40UH | 1240-1280 (twelve.4-12.eight) | ge899 ( ge11.3) | ge1990 ( ge25) | 302-326 (38-forty one) | a hundred and eighty |
| 28EH | 1040-1090 (ten.four-ten.9) | ge780 ( ge9.8) | ge2388 ( ge30) | 207-231 (26-29) | 200 |
| 30EH | 1080-1130 (10.eight-11.three) | ge812 ( ge10.2) | ge2388 ( ge30) | 223-247 (28-31) | 200 |
| 33EH | 1130-1170 (eleven.three-11.seven) | ge836 ( ge10.five) | ge2388 ( ge30) | 247-271 (31-34) | two hundred |
| 35EH | 1170-1220 (11.7-12.2) | ge876 ( ge11.) | ge2388 ( ge30) | 263-287 (33-36) | 200 |
| 38EH | 1220-1250 (twelve.2-twelve.five) | ge899 ( ge11.three) | ge2388 ( ge30) | 287-310 (36-39) | lt=200 |
| Characteristic Comparisons | |||||||
| Grade | N | M | H | SH | UH | EH | AH |
| Max.TW | eighty ordmC | one hundred ordmC | 120 ordmC | 150 ordmC | one hundred eighty ordmC | 200 ordmC | 250 ordmC |
| Home | Minimal | EPT | EPTer | Supperior higher | Really large | EPTest | |
| Hcj Benefit | gt=11KOe | gt=14KOe | gt=17KOe | gt=20KOe | gt=25KOe | thirty gt=11KOe | gt=35KOe |
6.Coatings
| Area | Coating | Color | 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 | Excellent | ||||||
| Ni Cu Ni | ||||||||||||
| Zinc | EPTT Zinc | BrigEPTT EPTT | 8-20 | 24hr | 24hr | Very good | ||||||
| Colour Zinc | Shinny Colour | |||||||||||
| Epoxy | Epoxy | Black / Gray | 15-25 | 48hr | 96hr | Excellent | ||||||
| Ni Cu Epoxy | ||||||||||||
| Tin | Ni Cu Sn | Silver | 15-20 | 72hr | 72hr | EPTIOR | ||||||
| Parylene | Parylene | Gray | 15-25 | 96hr | 200hr | EPTIOR | ||||||
| Teflon | Teflon | Grey | 10-twenty | 12hr | 24hr | EPTIOR | ||||||
| Phosphorization | / | Gray | one-two | – | – | Momentary PROETCTION | ||||||
| Passivation | / | Gray | one-two | – | – | Short term PROETCTION | ||||||
| * PCT test(120 ordmC,100%RH,two.0atm)Salt Spray Test(5%NaCl,35 ordmC proceed spray). | ||||||||||||
| Merchandise | Parameters | Reference Benefit | ||||||||||
| Additional | Temp.Coeff.of Br ( alpha(Br))/(%/K) | -.08 ~ -.12 | ||||||||||
| 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) | 7.six | ||||||||||
| Vickers Hardness (Hv) | 650 | |||||||||||
| EPT Resistivity ( mu Omegaom) | 1.four | |||||||||||
| Compressive Energy (Mpa) | 1050 | |||||||||||
| Tensile Power (Mpa) | 80 | |||||||||||
| Bending Strength (Mpa) | 290 | |||||||||||
| Thermal Conductivity (W/(moK)) | 6 ~ eight | |||||||||||
| Young’s Modulus (Gpa) | 160 | |||||||||||
| Coefficient of Thermal Expansive (C #8869) (10-6/K) | -1.five | |||||||||||
| Coefficient of Thermal Expansive (C #8214) (ten-6/K) | 6.5 | |||||||||||
| * EPTnical specifications and parameters are subjected to alter with out discover. | ||||||||||||
seven.Directions of EPTization:
a. Thickness EPTized,Width EPTized,Duration EPTized
b. AXiHu (West EPT) Dis.ally EPTized
c. Diametrally EPTized
d. Multi-poles magnetized
e. Radially EPTized,and so forth
eight. Production Flow:
9.EPTT EPTT
10.Packages
Air EPTT with iron sheet to sheild magnetic for each carton prior to air cargo EPTT EPTT with Pallet.
11.Inquiry
You should offer the pursuing details when you enquiry:
1.Which Grade you need? Or tell us what’s the maXiHu (West EPT) Dis.mum doing work temperature you require? We can propose you quality following we learn more about your undertaking.
2.What is actually the condition and dimensions you need?Or we can recommend you following right after we understand much more about your task.
three.What’s the magnetized orientation you require? Or we can style it for you soon after following we discover a lot more about your project.
four.Which coating you need to have? Or we can propose you following we find out far more about your task.
5.How numerous quantity you need to have.
Anyway,we can suggest you and design and style it for you also right after we learn much more about your undertaking.
EPT: By air or EPTT shipment from HangEPT or ZheJCEP to all about the world
We can offer you all EPT magnetd, magnetic programs and style them for you also!
Answers for EPT conserving for you to decide on the most appropriate magnetic products.
Welcome to your enquiry anytime and we will reply you inside 24hours in time.
Speak to Individual:Mr Cary Li
