Capabilities

Technology Introduction

Raw Materials Preparing

Raw Materials Preparing

01

Melting and Strip Casting

Melting and Strip Casting

02

Hydrogen Decrepitation

Hydrogen Decrepitation

03

Jet Milling

Jet Milling

04

Pressing

Pressing

05

Sintering

Sintering

06

Magnetic Property Inspection

Magnetic Property Inspection

07

Machining

Machining

08

Grain Boundary Diffusion (Optional)

Grain Boundary Diffusion (Optional)

09

Surface Treatment

Surface Treatment

10

Inspection and Magnetization

Inspection and Magnetization

11

Packing

Packing

12

Properties

Magnetic Properties of Normal Process Magnets

TypeGradeRemanenceIntrinsic CoercivityMagnetic CoercivityMax. Energy Product (BH)maxMax. Working Temperature
BrHcjHcb(BH)maxL/D=0.7
TKGskA/mkOekA/mkOekJ/m³MGOe ℃
NN351.17~1.2211.7~12.2≥955≥12≥868≥10.9263~28733~3680
N381.22~1.2512.2~12.5≥955≥12≥899≥11.3287~31036~39
N401.25~1.2812.5~12.8≥955≥12≥907≥11.4302~32638~41
N421.28~1.3212.8~13.2≥955≥12≥915≥11.5318~34240~43
N451.32~1.3813.2~13.8≥955≥12≥923≥11.6342~36643~46
N481.38~1.4213.8~14.2≥955≥12≥923≥11.6366~39046~49
N501.40~1.4514.0~14.5≥876≥11≥955≥12382~40648~51
N521.43~1.4814.3~14.8≥876≥11≥876≥11398~42250~53
N541.45~1.5014.5~15.0≥876≥11≥876≥11414~43852~55
N561.48~1.5214.8~15.2≥876≥11≥836≥11414~45452~57
M35M1.17~1.2211.7~12.2≥1114≥14≥868≥10.9263~28733~36100
38M1.22~1.2512.2~12.5≥1114≥14≥899≥11.3287~31036~39
40M1.25~1.2812.5~12.8≥1114≥14≥923≥11.6302~32638~41
42M1.28~1.3212.8~13.2≥1114≥14≥955≥12318~34240~43
45M1.32~1.3813.2~13.8≥1114≥14≥995≥12.5342~36643~46
48M1.37~1.4313.7~14.3≥1114≥14≥1027≥12.9366~39046~49
50M1.40~1.4514.0~14.5≥1114≥14≥1033≥13382~40648~51
52M1.43~1.4814.3~14.8≥1114≥14≥1043≥13.1398~42250~53
54M1.44~1.4914.4~14.9≥1114≥14≥1043≥13.1398~43850~55
56M1.48~1.5314.8~15.3≥1114≥14≥1003≥12.6422~45453~57
H35H1.17~1.2211.7~12.2≥1353≥17≥868≥10.9263~28733~36120
38H1.22~1.2512.2~12.5≥1353≥17≥899≥11.3287~31036~39
40H1.25~1.2812.5~12.8≥1353≥17≥923≥11.6302~32638~41
42H1.28~1.3212.8~13.2≥1353≥17≥955≥12318~34240~43
45H1.32~1.3713.2~13.7≥1353≥17≥973≥12.3342~36643~46
48H1.37~1.4213.7~14.2≥1353≥17≥995≥12.5366~39046~49
50H1.40~1.4514.0~14.5≥1353≥17≥1003≥12.6382~40648~51
52H1.42~1.4814.2~14.8≥1353≥17≥1035≥13390~42249~53
54H1.45~1.5114.5~15.1≥1353≥17≥1035≥13406~43851~55
SH35SH1.17~1.2211.7~12.2≥1592≥20≥876≥11263~28733~36150
38SH1.22~1.2512.2~12.5≥1592≥20≥907≥11.4287~31036~39
40SH1.25~1.2812.5~12.8≥1592≥20≥939≥11.8302~32638~41
42SH1.28~1.3212.8~13.2≥1592≥20≥963≥12.1318~34240~43
45SH1.32~1.3813.2~13.8≥1592≥20≥979≥12.3342~36643~46
48SH1.37~1.4313.7~14.3≥1592≥20≥1011≥12.7366~39046~49
50SH1.39~1.4413.9~14.4≥1592≥20≥1043≥13.1366~40646~51
UH28UH1.04~1.0810.4~10.8≥1990≥25≥764≥9.6207~23126~29180
30UH1.08~1.1310.8~11.3≥1990≥25≥812≥10.2223~24728~31
33UH1.13~1.1711.3~11.7≥1990≥25≥852≥10.7247~27131~34
35UH1.17~1.2211.7~12.2≥1990≥25≥860≥10.8263~28733~36
38UH1.22~1.2512.2~12.5≥1990≥25≥890≥11.3287~31036~39
40UH1.25~1.2812.5~12.8≥1990≥25≥939≥11.8302~32638~41
42UH1.28~1.3212.8~13.2≥1990≥25≥963≥12.1318~34240~43
45UH1.32~1.3813.2~13.8≥1990≥25≥979≥12.3342~36643~46
EH28EH1.04~1.0810.4~10.8≥2388≥30≥780≥9.8207~23126~29200
30EH1.08~1.1310.8~11.3≥2388≥30≥812≥10.2223~24728~31
33EH1.13~1.1711.3~11.7≥2388≥30≥836≥10.5247~27131~34
35EH1.17~1.2211.7~12.2≥2388≥30≥876≥11263~28733~36
38EH1.22~1.2512.2~12.5≥2388≥30≥899≥11.3287~31036~39
40EH1.25~1.2812.5~12.8≥2388≥30≥923≥11.6302~32638~41
42EH1.28~1.3212.8~13.2≥2388≥30≥931≥11.7318~34240~43
AH28AH1.04~1.0810.4~10.8≥2624≥33≥787≥9.9207~23126~29230
30AH1.08~1.1310.8~11.3≥2624≥33≥819≥10.3223~24728~31
33AH1.13~1.1711.3~11.7≥2624≥33≥843≥10.6247~27131~34
35AH1.17~1.2211.7~12.2≥2624≥33≥876≥11263~28733~36
38AH1.22~1.2512.2~12.5≥2624≥33≥896≥11.3287~31036~39
40AH1.25~1.2812.5~12.8≥2624≥33≥923≥11.6302~32638~41
Notes

* Ganci Materials can produce magnets of special performance according to customers’ requirements.

Magnetic Properties of Grain Boundary Diffusion Process Magnets

GradeRemanenceIntrinsic CoercivityMagnetic CoercivityMax. Energy Product (BH)maxMax. Working Temperature
BrHcjHcb(BH)maxL/D=0.7
TKGskA/mkOekA/mkOekJ/m³MGOe ℃
G52H1.41~1.4714.1~14.7≥1353≥17≥1050≥13.2398~42250~53≤120
G54H1.45~1.4814.5~14.8≥1353≥17≥1090≥13.7406~43851~55≤120
G45SH1.32~1.3713.2~13.7≥1592≥20≥1003≥12.6342~36643~46≤150
G48SH1.37~1.4313.7~14.3≥1592≥20≥1035≥13366~39046~49≤150
G50SH1.40~1.4514.0~14.5≥1592≥20≥1035≥13382~40648~51≤150
G52SH1.43~1.4514.3~14.5≥1592≥20≥1050≥13.2406~43051~54≤150
G54SH1.45~1.4814.5~14.8≥1592≥20≥1059≥13.3406~43851~55≤150
G40UH1.26~1.3112.6~13.1≥1990≥25≥907≥11.4302~32638~41≤180
G42UH1.28~1.3412.8~13.4≥1990≥25≥907≥11.4318~34240~43≤180
G45UH1.30~1.3613.0~13.6≥1990≥25≥1003≥12.6342~36643~46≤180
G48UH1.37~1.4313.7~14.3≥1990≥25≥1035≥13366~39046~49≤180
G50UH1.40~1.4514.0~14.5≥1990≥25≥1035≥13382~40648~51≤180
G52UH1.42~1.4514.2~14.5≥1990≥25≥1035≥13390~42249~53≤180
G38EH1.22~1.2712.2~12.7≥2388≥30≥907≥11.4287~31036~39≤200
G40EH1.26~1.3112.6~13.1≥2388≥30≥907≥11.4302~32638~41≤200
G42EH1.28~1.3212.8~13.2≥2388≥30≥907≥11.4318~34240~43≤200
G45EH1.30~1.3613.0~13.6≥2388≥30≥1003≥12.6342~36643~46≤200
G48EH1.37~1.4313.7~14.3≥2388≥30≥1035≥13366~39046~49≤200
G50EH1.39~1.4413.9~14.4≥2388≥30≥1043≥13.1374~40647~51≤200
G35AH1.16~1.2311.6~12.3≥2786≥35≥812≥10.2263~28733~36≤220
G38AH1.22~1.2512.2~12.5≥2786≥35≥907≥11.4287~31036~39≤220
G40AH1.26~1.3112.6~13.1≥2786≥35≥907≥11.4302~32638~41≤220
G42AH1.28~1.3412.8~13.4≥2786≥35≥907≥11.4318~34240~43≤220
G45AH1.33~1.3813.3~13.8≥2786≥35≥1003≥12.6334~36642~46≤220

Product Dimension

ShapeDiagramDimension(mm)Max. Dimension(mm)
BlockL≤180L≤220
W≤120W≤150
H≤60H≤80
CylinderD≤150D≤220
H≤60H≤80
RingD≤120D≤160
d≤80d≤100
L≤45L≤45
SegmentL≤180L≤220
W≤120W≤150
T≤60T≤80
α0~180°

Surface Treatment

Coating typeColorThickness/µmSST/hPCT/hWorking Temp/°CPerformance
ZnBlue/White5-10≥48h<160°CGood corrosion resistance
Color ZnMultiple colors5-10≥72h<160°CGood corrosion resistance
NICUNISilver white10-30≥72h≥96h<200°CVery good corrosion resistance, thermal resistance and moisture resistance
PVD AluminumSilver white5-25≥96h≥240h<390°CVery good corrosion resistance, thermal resistance and moisture resistance
Phosphate<250°CLow corrosion resistance performance
EpoxyBlack/Grey10-30≥480h≥96h<180°CExcellent corrosion resistance, non-conductive
Multi-layer coating≥1000h≥480hExcellent corrosion resistance
Notes
  • This performance might vary according to different dimension of product.
  • Multi-layer coating is a combination of different type of coatings, and its color, thickness and working temperature might vary from different combinations.
  • PCT test conditions: 121 degrees Celsius, 100% humidity, 2atms.

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