钕铁硼产品性能

2017-3-5 13:21| 发布者: 尚助磁业| 查看: 335| 评论: 0

钕铁硼磁体由粉末冶金法制成,其化学组合为Nd2Fe14B,是目前磁性能最高的磁性材料;其优点是高抗退磁性、高性价比,其缺点是温度依赖性比较强,耐腐蚀性能比较弱,但是经过适当涂层或电镀后再加上不同使用环境选用不同矫顽力的产品,钕铁硼已基本可以满足不同客户的使用要求。

钕铁硼产品性能


牌号剩磁感应强度 Br矫顽力 Hcb内禀矫顽力 Hcj最大磁能 (Bh)max工作温度Tw
GrademTkGskA/mkOekA/mkOekJ/m3MGOe
N351170-122011.7-12.286810.995512263-28733-3680
N381220-125012.2-12.589911.395512287-31038-3980
N401250-128012.5-12.890711.495512302-32638-4180
N421280-132012.8-13.291511.595512318-34240-4380
N481380-142013.8-14.292311.695512366-39046-4980
N501400-145014.0-14.57961087611382-40648-4980
N521430-148014.3-14.87961087611398-42250-5380
35M1170-122011.7-12.286810.9111414263-29733-36100
38M1220-125012.2-12.589911.3111414297-31036-39100
40M1250-128012.5-12.892311.6111414302-32638-41100
42M1280-132012.8-13.295512111414318-34240-43100
48M1360-143013.6-14.3102712.9111414366-39046-49100
50M1400-145014.0-14.5103313111414382-40648-51100
33H1130-117011.3-11.783610.5135317247-27131-34120
35H1170-122011.7-12.286810.9135317263-28733-36120
38H1220-125012.2-12.589911.3135317287-31036-39120
40H1250-128012.5-12.892311.6135317302-32638-41120
42H1280-132012.8-13.295512135317318-34240-43120
45H1300-136013.0-13.696312.1135317326-35843-46120
48H1370-143013.7-14.399512.5135317366-39046-49120
30SH1080-113010.8-11.380410.1159220223-24728-31150
33SH1130-117010.3-11.784410.6159220247-27131-34150
35SH1170-122011.7-12.287611159220263-28733-36150
38SH1220-125012.2-12.590711.4159220287-31036-39150
40SH1240-128012.5-12.893911.8159220302-32636-41150
42SH1280-132012.8-13.298712.4159220318-34240-43150
45SH1320-138013.2-13.8100312.6159220342-36643-46150
28UH1020-108010.2-10.87649.6199025207-23126-29180
30UH1080-113010.8-11.381210.2199025223-24728-31180
33UH1130-117011.3-11.785210.7199025247-27131-36180
35UH1170-122011.8-12.286010.8199025263-28733-36180
38UH1220-125012.2-12.587611199025287-31036-39180
40UH1250-128012.5-12.889911.3199025302-32631-41180
28EH1040-109010.4-10.97809.8238830207-23126-29200
30EH1080-113010.8-11.381210.2238830223-24728-31200
33EH1130-117011.3-11.783610.5238830247-27131-36200
35EH1170-122011.7-12.287611238830263-28733-36200
38EH1220-125012.2-12.589911.3238830287-31036-39200
28AH1040-109010.4-10.97879.9264233207-23126-29230
30AH1080-113010.8-11.381910.3264233223-24728-31230
38AH1130-117011.3-11.784310.6264233247-27131-34230
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