Найти Спеченные магниты Ndfeb, Неодимовый магнит, Неодимовый монопольный магнит на Промышленность Directory, надежный производитель / поставщик / завод из Китая
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Магнитные свойства спеченный NdFeB:
|
Grade |
Remanence Br kG (mT) |
Normal Coercivity Hcb KOe (KA/m) |
Intrinsic Coercivity Hcj (KA/m) |
Max. Energy Product MGOe (KJ/m3) |
Maximum Operating Temp.(℃) |
|
N-30 |
10.8-11.2(1080-1120) |
≥9.8 (≥780 ) |
≥ 12.0 (≥955) |
28-30 (223-239) |
< 80 |
|
N-33 |
11.3-11.7(1130-1170) |
≥10.5 (≥836 ) |
≥ 12.0 (≥955) |
31-33 (247-263) |
< 80 |
|
N-36 |
11.8-12.2(1180-1220) |
≥11.0 (≥875 ) |
≥ 12.0 (≥955) |
33-36 (263-286) |
< 80 |
|
N-38 |
12.2-12.6(1220-1260) |
≥11.4 (≥907 ) |
≥ 12.0 (≥955) |
36-38 (286-303) |
< 80 |
|
N-40 |
12.6-12.9(1260-1290) |
≥10.5 (≥836 ) |
≥ 12.0 (≥955) |
38-40 (303-318) |
< 80 |
|
N-42 |
13.0-13.2(1300-1320) |
≥11.4 (≥907 ) |
≥ 12.0 (≥955) |
41-42 (326-334) |
< 80 |
|
N-45 |
13.3-13.7(1330-1370) |
≥11.0 (≥876 ) |
≥ 12.0 (≥955) |
43-45 (342-358) |
< 80 |
|
N-48 |
13.8-14.2(1380-1420) |
≥10.5 (≥835 ) |
≥ 11.0 (≥876) |
46-49 (366-390) |
< 80 |
|
N-50
|
14.1-14.7(1410-1470)
|
≥10.5 (≥835 ) |
≥ 11.0 (≥876)
|
48-52 (382-414)
|
< 80
|
|
30M |
10.8-11.2(1080-1120) |
≥9.8 (≥780 ) |
≥ 14.0 (≥1114) |
28-30 (223-239) |
< 100 |
|
33M |
11.3-11.7(1130-1170) |
≥10.3 (≥820 ) |
≥ 14.0 (≥1114) |
31-33 (247-263) |
< 100 |
|
35M |
11.7-12.1(1170-1210) |
≥10.8 (≥860 ) |
≥ 14.0 (≥1114) |
33-35 (263-279) |
< 100 |
|
38M |
12.0-12.4(1200-1240) |
≥11.2 (≥890 ) |
≥ 14.0 (≥1114) |
36-38 (287-302) |
< 100 |
|
40M |
12.5-12.9(1250-1290) |
≥10.6 (≥844 ) |
≥ 14.0 (≥1114) |
38-40 (303-318) |
< 100 |
|
42M |
13.0-13.2(1300-1320) |
≥11.4 (≥907 ) |
≥ 14.0 (≥1114) |
40-43 (318-342) |
< 100 |
|
45M |
13.3-13.7(1330-1370) |
≥11.0 (≥876 ) |
≥ 14.0 (≥1114) |
43-45 (342-358) |
< 100 |
|
48M
|
13.8-14.4(1380-1440)
|
≥12.8(≥1019 )
|
≥ 14.0 (≥1114)
|
46-50 (366-398)
|
< 100
|
|
38H |
12.2-12.6(1220-1260) |
≥11.4 (≥907 ) |
≥ 17.0 (≥1353) |
36-38 (286-303) |
<120 |
|
40H |
12.6-12.9(1260-1290) |
≥11.6 (≥923 ) |
≥ 17.0 (≥1353) |
38-40 (303-318) |
<120 |
|
42H |
12.8-13.2(1280-1320) |
≥12.0 (≥955 ) |
≥ 17.0 (≥1353) |
40-43 (318-342) |
<120 |
|
44H
|
13.3-13.5(1330-1350) |
≥11.0 (≥876 )
|
≥ 17.0 (≥1353)
|
42-44 (334-350)
|
<120 |
|
46H
|
13.6-13.8(1360-1380)
|
≥11.0 (≥876 )
|
≥ 17.0 (≥1353)
|
44-46 (350-366)
|
<120 |
|
48H
|
13.8-14.4(1380-1440)
|
≥12.7 (≥1011 )
|
≥ 17.0 (≥1353)
|
46-50 (366-398)
|
<120 |
|
30SH |
10.8-11.3(1080-1130) |
≥10.1 (≥804 ) |
≥ 20 (≥1592) |
28-31 (223-247) |
<150 |
|
33SH |
11.3-11.7(1130-1170) |
≥10.5 (≥835 ) |
≥ 20 (≥1592) |
31-33 (247-263) |
<150 |
|
35SH |
11.8-12.2(1180-1220) |
≥11.0 (≥875 ) |
≥ 20 (≥1592) |
33-35 (267-279) |
<150 |
|
38SH |
12.0-12.4(1200-1240) |
≥11.4 (≥907 ) |
≥ 20 (≥1592) |
36-38 (287-302) |
<150 |
|
40SH |
12.4-12.8(1240-1280) |
≥11.8 (≥939 ) |
≥ 20 (≥1592) |
38-41 (302-326) |
<150 |
|
42SH
|
13.0-13.2(1300-1320)
|
≥12.0 (≥955 )
|
≥ 20 (≥1592)
|
40-42 (318-334)
|
<150
|
|
44SH
|
13.3-13.9(1330-1390)
|
≥12.0 (≥955 )
|
≥ 20 (≥1592)
|
42-46 (334-366)
|
<150
|
|
27UH |
10.2-10.8(1020-1080) |
≥9.3 (≥740 ) |
≥ 25 (≥1990) |
25-28 (119-223) |
<180 |
|
30UH |
10.8-11.2(1080-1120)
|
≥10.6(≥844 )
|
≥ 25 (≥1990)
|
28-30 (223-239)
|
<180
|
|
32UH |
11.2-11.8(1120-1180)
|
≥10.5(≥834 )
|
≥ 25 (≥1990)
|
30-34 (239-271)
|
<180
|
|
34UH |
11.5-12.1(1150-1210)
|
≥10.8(≥860 )
|
≥ 25 (≥1990)
|
32-36 (255-287)
|
<180
|
|
36UH |
12.1-12.7(1210-1270)
|
≥11.2(≥892 )
|
≥ 25 (≥1990)
|
34-38 (271-302)
|
<180
|
|
38UH |
12.3-12.9(1230-1290)
|
≥11.4(≥907 )
|
≥ 25 (≥1990)
|
36-40 (287-315)
|
<180
|
|
40UH |
12.5-13.1(1250-1310)
|
≥11.6(≥923 )
|
≥ 25 (≥1990)
|
38-42 (302-334)
|
<180
|
|
30EH |
10.8-11.2(1080-1120) |
≥10.6 (≥844 ) |
≥ 27 (≥2150) |
28-30 (223-239) |
<200 |
|
32EH
|
11.2-11.8(1120-1180)
|
≥10.5 (≥931 )
|
≥ 27 (≥2150)
|
30-34 (239-271)
|
<200
|
Физические свойства спеченный NdFeB:
|
Temp.Coeff.of Br |
-0.11%/℃ |
Temp.Coeff.of Hc |
-0.60%/℃ |
|
Density |
7.4-7.6g/cm3 |
Electrical Resistivity |
114μΩ..cm |
|
Vickers Hardness: |
600Hv |
Flexural Resistivity |
25kg/mm |
|
Tensile Strength: |
8.0Kg/mm2 |
Coeff. Of Thermal Expansion |
4X10-6/℃ |
|
Specific Heat |
0.12Kcal/Kg |
Thermal Conductivity |
7.7kcal/[m.h.℃] |
|
Young`s Modulus |
1.6X10[11]N/m2 |
Rigidity |
0.64N/m2 |
|
Poisson`s Ratio |
0.24 |
Compressibility |
9.8x10-12m2/N |
|
Curie Temperature |
310-340℃ |
|
Покрытие Спеченные Неодимовый магнит и его коррозионной стойкости:
|
Coating |
Zn |
Ni |
Ni-Cu-Ni + Epoxy |
Electro- |
NiCuNi+(Sn or Au or Ag,Cr) |
Chromate |
|
|
White |
Colour |
Double layers |
|||||
|
Corrosion |
Good |
Excellent |
Excellent |
Excellent |
Very good |
Very good |
good |
Диапазон измерения спеченный NdFeB:
|
|
Length (OD) mm |
Width (ID) mm |
ThickF1.ss mm |
|||
|
Min. |
Max. |
Min. |
Max. |
Min. |
Max. |
|
| Block |
1 |
150 |
1 |
100 |
0.5 |
150 |
| Ring |
1 |
150 |
1 |
140 |
0.6 |
50 |
|
Disc/Bar |
1 |
150 |
|
|
0.6 |
50 |
|
|
Length |
Chord Length |
|
|
||
|
Min. |
Max |
Min. |
Max. |
|
|
|
|
Segment |
3 |
50 |
5 |
150 |
|
|
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Группа Продуктов : Постоянные магниты > Спеченный магнит Ndfeb
