| 1. Long lasting Neodymium Magnets | |||||||||||
| Introduction | |||||||||||
| Neodymium-Iron-Boron(NdFeB) magnets are the most potent and sophisticated commercialized everlasting magnets. NdFeB magnets offers the maximum Power Item (BH)max commercially CZPT. Their common purposes contain large overall performance sensors, different DC motors, linear actuators, MRI, wind energy turbines, acoustic transducers, motors and turbines, magneto mechanical units, and magnetic discipline and imaging techniques,and so on. Also, magnets are guarded with powerful surface area treatment to avert corrosion. | |||||||||||
| two. How to Decide on Long lasting Magnet Resources | |||||||||||
| It depend on magnetic force,maximim doing work temperature,coatings,cost,and so on. The bellow checklist assist you choose a right long lasting magnet substance for your programs. |
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| 3.Merchandise Description | |||||||||||
| 1. Components: Ne-Fe-B(Neodymium Magnet) | |||||||||||
| two. Specifications and Styles: A variety of Speciciations and Shapes,which rely on your ask for. | |||||||||||
| 3. Certificate: ROHS,Achieve,etc. | |||||||||||
| 4.Requirements | |||||||||||
| a.Supplies: Neodymium-Ferrum-Boron | |||||||||||
| b.Quality: N35-N54, 35M-52M, 33H-50H, 33SH-45SH, 30UH-42UH, 30EH-38EH,see bellow Chart | |||||||||||
| c. Coating: Nckel, Chemical Ni,Zn, epoxy(Black coloration or Grey Colour) gold,Silver, Ni-Cu+Black epoxy,Ni+Sn,parylene,and so forth | |||||||||||
| d. Condition: Block, Disc,Cylinder Ring, Disc, Cylinder, Arc(Segment), 50 % Ring, and CZPTized Design | |||||||||||
| e. Sizes: CZPT measurement in accordance to customers’ request |
five. Grade and Magnetic Properties:
| Standard Home | |||||
| MAGNETIC CHARACTERISTICS | |||||
| Houses | BrmT (KGs) | Hcb KA/m (Koe) | Hcj KA/m (KOe) | (BH)max KJ/m³ (MGOe) | Max.TW ºC |
| Grade | |||||
| N33 | 1130-1170 (11.3-eleven.7) | ≥836 (≥10.five) | ≥955 (≥12) | 247-263 (31-33) | 80 |
| N35 | 1170-1210 (11.seven-12.1) | ≥868 (≥10.nine) | ≥955 (≥12) | 263-287 (33-36) | eighty |
| N38 | 1210-1250 (twelve.1-twelve.five) | ≥899 (≥11.3) | ≥955 (≥12) | 287-310 (36-39) | 80 |
| N40 | 1250-1280 (12.5-12.8) | ≥923 (≥11.six) | ≥955 (≥12) | 302-326 (38-41) | 80 |
| N42 | 1280-1320 (twelve.8-thirteen.2) | ≥923 (≥11.six) | ≥955 (≥12) | 318-342 (forty-43) | 80 |
| N45 | 1320-1380 (13.2-thirteen.8) | ≥876 (≥11.) | ≥955 (≥12) | 342-366 (forty three-forty six) | eighty |
| N48 | 1380-1420 (thirteen.eight-fourteen.two) | ≥835 (≥10.5) | ≥876 (≥11) | 366-390 (46-49) | eighty |
| N50 | 1400-1450 (fourteen.-fourteen.five) | ≥796 (≥10.) | ≥876 (≥11) | 382-406 (48-51) | sixty |
| N52 | 1430-1480 (fourteen.3-14.eight) | ≥796 (≥10.) | ≥876 (≥11) | 398-422 (fifty-fifty three) | sixty |
| N35M | 1170-1220 (11.seven-12.2) | ≥868 (≥10.9) | ≥1114 (≥14) | 263-287 (33-36) | a hundred |
| N38M | 1220-1250 (twelve.two-twelve.five) | ≥899 (≥11.3) | ≥1114 (≥14) | 287-310 (36-39) | 100 |
| N40M | 1250-1280 (12.five-twelve.eight) | ≥923 (≥11.six) | ≥1114 (≥14) | 302-326 (38-forty one) | one hundred |
| N42M | 1280-1320 (12.eight-13.2) | ≥955 (≥12.) | ≥1114 (≥14) | 318-342 (forty-forty three) | 100 |
| N45M | 1320-1380 (13.two-thirteen.eight) | ≥995 (≥12.5) | ≥1114 (≥14) | 342-366 (43-46) | one hundred |
| N48M | 1360-1430 (thirteen.six-fourteen.three) | ≥1571 (≥12.9) | ≥1114 (≥14) | 366-390 (forty six-49) | a hundred |
| N50M | 1400-1450 (fourteen.-fourteen.five) | ≥1033 (≥13.) | ≥1114 (≥14) | 382-406 (48-51) | one hundred |
| 33H | 1130-1170 (eleven.three-eleven.seven) | ≥836 (≥10.5) | ≥1353 (≥17) | 247-271 (31-34) | 120 |
| 35H | 1170-1210 (11.seven-12.1) | ≥868 (≥10.9) | ≥1353 (≥17) | 263-287 (33-36) | one hundred twenty |
| 38H | 1210-1250 (twelve.one-twelve.five) | ≥899 (≥11.3) | ≥1353 (≥17) | 287-310 (36-39) | one hundred twenty |
| 40H | 1240-1280 (12.four-12.eight) | ≥923 (≥11.6) | ≥1353 (≥17) | 302-326 (38-forty one) | 120 |
| 42H | 1280-1320 (twelve.8-thirteen.2) | ≥955 (≥12.) | ≥1353 (≥17) | 318-342 (40-forty three) | a hundred and twenty |
| 45H | 1300-1360 (13.-13.6) | ≥963 (≥12.one) | ≥1353 (≥17) | 342-358 (forty three-46) | a hundred and twenty |
| 48H | 1370-1430 (13.seven-fourteen.three) | ≥995 (≥12.five) | ≥1353 (≥17) | 358-390 (forty six-forty nine) | one hundred twenty |
| 33SH | 1130-1170 (eleven.3-eleven.7) | ≥844 (≥10.six) | ≥1592 (≥20) | 247-272 (31-34) | 150 |
| 35SH | 1170-1210 (eleven.7-12.1) | ≥876 (≥11.) | ≥1592 (≥20) | 263-287 (33-36) | one hundred fifty |
| 38SH | 1210-1250 (12.1-12.5) | ≥907 (≥11.4) | ≥1592 (≥20) | 287-310 (36-39) | a hundred and fifty |
| 40SH | 1240-1280 (12.four-twelve.eight) | ≥939 (≥11.8) | ≥1592 (≥20) | 302-326 (38-forty one) | one hundred fifty |
| 42SH | 1280-1320 (12.eight-thirteen.2) | ≥987 (≥12.four) | ≥1592 (≥20) | 318-342 (forty-forty three) | 150 |
| 45SH | 1320-1380 (thirteen.2-13.eight) | ≥1003 (≥12.6) | ≥1592 (≥20) | 342-366 (43-forty six) | a hundred and fifty |
| 28UH | 1571-1080 (ten.two-ten.eight) | ≥764 (≥9.six) | ≥1990 (≥25) | 207-231 (26-29) | 180 |
| 30UH | 1080-1130 (ten.eight-11.3) | ≥812 (≥10.two) | ≥1990 (≥25) | 223-247 (28-31) | a hundred and eighty |
| 33UH | 1130-1170 (eleven.3-11.seven) | ≥852 (≥10.7) | ≥1990 (≥25) | 247-271 (31-34) | a hundred and eighty |
| 35UH | 1180-1220 (11.eight-twelve.2) | ≥860 (≥10.8) | ≥1990 (≥25) | 263-287 (33-36) | 180 |
| 38UH | 1220-1250 (12.2-twelve.5) | ≥876 (≥11.) | ≥1990 (≥25) | 287-310 (36-39) | 180 |
| 40UH | 1240-1280 (twelve.four-12.8) | ≥899 (≥11.three) | ≥1990 (≥25) | 302-326 (38-forty one) | a hundred and eighty |
| 28EH | 1040-1090 (10.four-10.nine) | ≥780 (≥9.8) | ≥2388 (≥30) | 207-231 (26-29) | two hundred |
| 30EH | 1080-1130 (ten.eight-11.three) | ≥812 (≥10.two) | ≥2388 (≥30) | 223-247 (28-31) | 200 |
| 33EH | 1130-1170 (11.three-eleven.7) | ≥836 (≥10.5) | ≥2388 (≥30) | 247-271 (31-34) | two hundred |
| 35EH | 1170-1220 (11.7-twelve.two) | ≥876 (≥11.) | ≥2388 (≥30) | 263-287 (33-36) | two hundred |
| 38EH | 1220-1250 (twelve.two-12.five) | ≥899 (≥11.3) | ≥2388 (≥30) | 287-310 (36-39) | <=200 |
| Characteristic Comparisons | |||||||
| Grade | N | M | H | SH | UH | EH | AH |
| Max.TW | 80ºC | 100ºC | 120ºC | 150ºC | 180ºC | 200ºC | 250ºC |
| House | Low | High | Larger | Supperior high | Incredibly higher | Highest | |
| Hcj Price | >=11KOe | >=14KOe | >=17KOe | >=20KOe | >=25KOe | 30>=11KOe | >=35KOe |
6.Coatings
| Floor | Coating | Color | Thickness(μm) | CZPT Resistance | Corrosive Resistance | |||||||
| PCT Test | Salt Spray Check | |||||||||||
| Nickel | Nickel | Silver | 10-20 | 48hr or 72hr | 72hr | Outstanding | ||||||
| Ni+Cu+Ni | ||||||||||||
| Zinc | Blue Zinc | CZPT Blue | eight-20 | 24hr | 24hr | Good | ||||||
| Color Zinc | Shinny Color | |||||||||||
| Epoxy | Epoxy | Black / Grey | fifteen-twenty five | 48hr | 96hr | Superb | ||||||
| Ni+Cu+Epoxy | ||||||||||||
| Tin | Ni+Cu+Sn | Silver | fifteen-twenty | 72hr | 72hr | Exceptional | ||||||
| Parylene | Parylene | Gray | 15-twenty five | 96hr | 200hr | Exceptional | ||||||
| Teflon | Teflon | Grey | 10-20 | 12hr | 24hr | Excellent | ||||||
| Phosphorization | / | Gray | 1-two | – | – | Temporary PROETCTION | ||||||
| Passivation | / | Gray | 1-2 | – | – | Short-term PROETCTION | ||||||
| * PCT check(120ºC,a hundred%RH,2.0atm)Salt Spray Check(5%NaCl,35ºC keep on spray). | ||||||||||||
| Product | Parameters | Reference Value | ||||||||||
| Added | Temp.Coeff.of Br (α(Br))/(%/K) | -.08 ~ -.twelve | ||||||||||
| Temp.Coeff.of Hcj (β(Hcj))/(%/K) | -.forty two ~ -.70 | |||||||||||
| Curie Temperature (Tc)/K | 310 ~ 380 | |||||||||||
| CZPTil Permeability (μrec)[-] | one.05 | |||||||||||
| Mechanical | Density (g/cm³) | 7.6 | ||||||||||
| Vickers Hardness (Hv) | 650 | |||||||||||
| CZPTal Resistivity (μΩom) | 1.four | |||||||||||
| Compressive Strength (Mpa) | 1050 | |||||||||||
| Tensile Energy (Mpa) | eighty | |||||||||||
| Bending Energy (Mpa) | 290 | |||||||||||
| Thermal Conductivity (W/(moK)) | six ~ 8 | |||||||||||
| Young’s Modulus (Gpa) | one hundred sixty | |||||||||||
| Coefficient of Thermal Expansive (C⊥) (ten-six/K) | -1.5 | |||||||||||
| Coefficient of Thermal Expansive (C‖) (10-6/K) | 6.five | |||||||||||
| * CZPT requirements and parameters are subjected to alter CZPT discover. | ||||||||||||
seven.Instructions of Magnetization:
a. Thickness Magnetized,Width Magnetized,Length Magnetized
b. Axially Magnetized
c. Diametrally Magnetized
d. Multi-poles magnetized
e. Radially Magnetized,etc
8. Production Stream:
9.High quality Control
ten.Deals
Air Packing with iron sheet to sheild magnetic for every single carton prior to air shipment CZPT packing with Pallet.
eleven.Inquiry
Remember to offer the pursuing particulars when you enquiry:
one.Which Grade you need to have? Or tell us what is actually the highest operating temperature you require? We can recommend you quality right after we discover far more about your project.
two.What is actually the condition and sizes you need?Or we can advise you soon after right after we discover more about your task.
3.What’s the magnetized orientation you want? Or we can design it for you soon after after we understand more about your undertaking.
4.Which coating you need? Or we can recommend you after we find out more about your venture.
5.How several quantity you need.
In any case,we can suggest you and design it for you too soon after we understand a lot more about your undertaking.
Transportation: By air or ocean shipment from HangCZPT or ZheJiang to all about the planet
We can offer you all CZPT magnetd, magnetic apps and design and style them for you way too!
Answers for cost saving for you to select the most suitable magnetic merchandise.
Welcome to your enquiry whenever and we will reply you within 24hours in time.
Get in touch with Particular person:Mr Cary Li
