Samarium kobalt magniti - samarium va kobalt kabi noyob tuproq elementlaridan tayyorlangan noyob tuproqli doimiy magnit. NdFeb bilan solishtirganda, samarium kobalt doimiy magnitlari yuqori haroratlarda ishlashga ko'proq mos keladi. 180 darajadan yuqori harorat barqarorligi va kimyoviy barqarorlikni saqlab turishi mumkin. Samarium kobalt doimiy magnitlari asosan mudofaa, aerokosmik, mikroto'lqinli uskunalar, tibbiy asbob-uskunalar, aloqa, asbobsozlik, turli magnit uzatish uskunalari, magnit protsessorlar, sensorlar, ovozli lasan motorlari, magnit kranlar va boshqalarda qo'llaniladi. ~ 350 Selsiy daraja va Kyuri harorati 700 ~ 840 daraja. Bu noyob samarium kobalt doimiy magnit, yuqori magnit, yuqori ish harorati. Biroq, estetik jihatdan yoqimli yoki korroziyaga chidamli qoplama zarur bo'lsa, nikel, sink, oltin yoki epoksi yoki boshqa qoplamadan foydalanish mumkin. Samarium kobalt doimiy magnitlarini qo'llashga kelsak, ular asosan yaxshi magnit barqarorligi tufayli juda murakkab ish muhitida qo'llaniladi. Shuning uchun ular turli xil yuqori samarali doimiy magnit rotorlarni ishlab chiqarish uchun juda mos keladi.
SmCo blok magnitining spetsifikatsiyasi
|
L(mm) |
Vt(mm) |
T(mm) |
|
150 dan kam yoki teng |
100 dan kam yoki unga teng |
70 dan kam yoki teng |
Neodimiy blokli magnitning magnit yo'nalishi
Samarium kobalt magnitlarining magnit xususiyatlari
|
SmCo |
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|
Sinterlangan Sm2Co17 ning magnit xossalari parametrlari |
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|
Baho |
Br |
Hcb |
Hcj |
(BH)maks |
Tc |
Tw |
TC a(Br) |
TC a(Hcj) |
|||||
|
Maks |
Tip |
Min |
Min |
Min |
Maks |
Tip |
Min |
daraja |
daraja |
foiz|daraja |
foiz|daraja |
||
|
T |
T |
T |
Ka% 2fm |
Ka% 2fm |
KJ% 2fm³ |
||||||||
|
KGs |
KGs |
KGs |
KOe |
KOe |
MGOe |
||||||||
|
% 1% 1@ info: aniqlik kiritadi |
SmCo24H |
1.03 |
0.99 |
0.96 |
724 |
1990 |
199 |
183 |
175 |
820 |
350 |
-0.03 |
-0.2 |
|
10.3 |
9.9 |
9.6 |
9.1 |
25 |
25 |
23 |
22 |
||||||
|
% 1% 1@ info: aniqlik kiritadi |
SmCo24 |
1.03 |
0.99 |
0.96 |
724 |
1592 |
199 |
183 |
175 |
820 |
350 |
-0.03 |
-0.2 |
|
10.3 |
9.9 |
9.6 |
9.1 |
20 |
25 |
23 |
22 |
||||||
|
% 1% 1@ info: aniqlik kiritadi |
SmCo26H |
1.06 |
1.04 |
1.01 |
733 |
1990 |
215 |
199 |
191 |
820 |
350 |
-0.03 |
-0.2 |
|
10.6 |
10.4 |
10.1 |
9.2 |
25 |
27 |
25 |
24 |
||||||
|
% 1% 1@ info: aniqlik kiritadimi? |
SmCo26 |
1.06 |
1.04 |
1.01 |
733 |
1592 |
215 |
199 |
191 |
820 |
350 |
-0.03 |
-0.2 |
|
10.6 |
10.4 |
10.1 |
9.2 |
20 |
27 |
25 |
24 |
||||||
|
% 1% 1@ info: aniqlik kiriting |
SmCo26M |
1.06 |
1.04 |
1.01 |
637-796 |
796-1273 |
215 |
199 |
191 |
820 |
350 |
-0.03 |
-0.2 |
|
10.6 |
10.4 |
10.1 |
8-10 |
10-16 |
27 |
25 |
24 |
||||||
|
% 1% 1@ info: aniqlik kiritadi |
SmCo26L |
1.06 |
1.04 |
1.01 |
438-716 |
478-796 |
215 |
199 |
191 |
820 |
350 |
-0.03 |
-0.2 |
|
10.6 |
10.4 |
10.1 |
5.5-9 |
6-16 |
27 |
25 |
24 |
||||||
|
% 1% 1@ info: aniqlik kiritadi |
SmCo28H |
1.09 |
1.07 |
1.04 |
749 |
1990 |
231 |
215 |
207 |
820 |
350 |
-0.03 |
-0.2 |
|
10.9 |
10.7 |
10.4 |
9.4 |
25 |
29 |
27 |
26 |
||||||
|
% 1% 1@ info: aniqlik kiritadimi? |
SmCo28 |
1.09 |
1.07 |
1.04 |
749 |
1592 |
231 |
215 |
207 |
820 |
350 |
-0.03 |
-0.2 |
|
10.9 |
10.7 |
10.4 |
9.4 |
20 |
29 |
27 |
26 |
||||||
|
% 1% 1@ info: aniqlik kiriting |
SmCo28M |
1.09 |
1.07 |
1.04 |
660-804 |
796-1273 |
231 |
215 |
207 |
820 |
350 |
-0.03 |
-0.2 |
|
10.9 |
10.7 |
10.4 |
8.3-10.1 |
44485 |
29 |
27 |
26 |
||||||
|
% 1% 1@ info: aniqlik kiritadi |
SmCo28L |
1.09 |
1.07 |
1.04 |
438-716 |
478-796 |
231 |
215 |
207 |
820 |
350 |
-0.03 |
-0.2 |
|
10.9 |
10.7 |
10.4 |
5.5-9 |
6-16 |
29 |
27 |
26 |
||||||
|
% 1% 1@ info: aniqlik kiritadi |
SmCo30H |
1.11 |
1.1 |
1.08 |
773 |
1990 |
247 |
231 |
222 |
820 |
350 |
-0.03 |
-0.2 |
|
11.1 |
11 |
10.8 |
9.7 |
25 |
31 |
29 |
28 |
||||||
|
% 1% 1@ info: aniqlik kiritadimi? |
SmCo30 |
1.11 |
1.1 |
1.08 |
773 |
1592 |
247 |
231 |
222 |
820 |
350 |
-0.03 |
-0.2 |
|
11.1 |
11 |
10.8 |
9.7 |
20 |
31 |
29 |
28 |
||||||
|
% 1% 1@ info: aniqlik kiriting |
SmCo30M |
1.11 |
1.1 |
1.08 |
668-820 |
796-1273 |
247 |
231 |
222 |
820 |
350 |
-0.03 |
-0.2 |
|
11.1 |
11 |
10.8 |
8.4-10.3 |
44485 |
31 |
29 |
28 |
||||||
|
% 1% 1@ info: aniqlik kiritadi |
SmCo30L |
1.12 |
1.1 |
1.08 |
438-757 |
478-796 |
247 |
231 |
222 |
820 |
350 |
-0.03 |
-0.2 |
|
11.2 |
11 |
10.8 |
5.5-9.5 |
6-10 |
31 |
29 |
28 |
||||||
|
% 1% 1@ info: aniqlik kiritadi |
SmCo32H |
1.14 |
1.12 |
1.1 |
796 |
1990 |
263 |
239 |
230 |
820 |
350 |
-0.03 |
-0.2 |
|
11.4 |
11.2 |
11 |
10 |
25 |
33 |
30 |
29 |
||||||
|
% 1% 1@ info: aniqlik kiritadimi? |
SmCo32H |
1.14 |
1.12 |
1.1 |
796 |
1274 |
263 |
239 |
230 |
820 |
350 |
-0.03 |
-0.2 |
|
11.4 |
11.2 |
11 |
10 |
16 |
33 |
30 |
29 |
||||||
|
% 1% 1@ info: aniqlik kiriting |
SmCo32M |
1.14 |
1.12 |
1.1 |
676-844 |
796-1273 |
263 |
239 |
230 |
820 |
350 |
-0.03 |
-0.2 |
|
11.4 |
11.2 |
11 |
8.5-10.6 |
10-16 |
33 |
30 |
29 |
||||||
|
% 1% 1@ info: aniqlik kiritadi |
SmCo32L |
1.14 |
1.12 |
1.1 |
438-796 |
478-796 |
263 |
239 |
230 |
820 |
350 |
-0.03 |
-0.2 |
|
11.4 |
11.2 |
11 |
5.5-10 |
6-10 |
33 |
30 |
29 |
||||||
|
Sinterlangan SmCo5 ning magnit xossalari parametrlari |
|||||||||||||
|
Baho |
Br |
Hcb |
Hcj |
(BH)maks |
Tc |
Tw |
TC a(Br) |
TC a(Hcj) |
|||||
|
Maks |
Tip |
Min |
Min |
Min |
Maks |
Tip |
Min |
daraja |
daraja |
foiz |daraja |
foiz |daraja |
||
|
T |
T |
T |
Ka% 2fm |
Ka% 2fm |
KJ% 2fm³ |
||||||||
|
KGs |
KGs |
KGs |
KOe |
KOe |
MGOe |
||||||||
|
RECO5 119/127 |
SmCo16 |
0.85 |
0.83 |
0.81 |
620 |
1274 |
143 |
127 |
119 |
750 |
250 |
-0.05 |
-0.3 |
|
8.5 |
8.3 |
8.1 |
7.8 |
16 |
18 |
16 |
15 |
||||||
|
RECO5 119/127 |
SmCo18 |
0.89 |
0.87 |
0.84 |
645 |
1274 |
159 |
143 |
135 |
750 |
250 |
-0.05 |
-0.3 |
|
8.9 |
8.7 |
8.4 |
8.1 |
16 |
20 |
18 |
17 |
||||||
|
RECO5 119/127 |
SmCo20 |
0.94 |
0.92 |
0.89 |
680 |
1274 |
175 |
159 |
151 |
750 |
250 |
-0.05 |
-0.3 |
|
9.4 |
9.2 |
8.9 |
8.5 |
16 |
22 |
20 |
19 |
||||||
|
RECO5 119/127 |
SmCo22 |
0.98 |
0.95 |
0.93 |
710 |
1274 |
183 |
167 |
159 |
750 |
250 |
-0.05 |
-0.3 |
|
9.8 |
9.5 |
9.3 |
8.9 |
16 |
23 |
21 |
20 |
||||||
|
RECO5 119/127 |
SmCo24 |
1.01 |
0.98 |
0.96 |
730 |
1194 |
199 |
193 |
175 |
750 |
250 |
-0.05 |
-0.3 |
|
10.1 |
9.8 |
9.6 |
9.2 |
15 |
25 |
23 |
22 |
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Qoplama turlari va ishlov berishning aniqligi
Samarium-kobalt magnitlari yaxshi korroziyaga chidamliligiga ega, ular xona haroratida qoplamasiz ishlatilishi mumkin. Shuningdek, u dastur va mijozning talablariga muvofiq sozlanishi mumkin.
|
Yuzaki |
Usul |
Korroziyadan himoya qilish uchun minimal qatlam qalinligi |
Rang |
Qarshilik |
TW (daraja) |
Ilova |
|
Epoksi |
Avtomatik purkagich qoplamasi |
>10μm |
Qora |
Nam atmosfera, buzadigan amallar sinovi, zaharli gaz sinovi |
<200 |
Lineer motorlar |
|
Nikel |
Galvanik |
>10μm |
Kumush |
Nam atmosfera, erituvchilar, sovutuvchi moylash materiallari |
<200 |
Lineer motos, kichik o'lchamli motorlar |
|
NiCuni |
Galvanik |
>10μm |
Kumush |
Nam atmosfera, erituvchilar, sovutuvchi moylash materiallari |
<200 |
Lineer motos, kichik o'lchamli motorlar |
|
Qalay |
Galvanik |
>15μm |
Kumush Yorqin |
Nam atmosfera, erituvchilar |
<160 |
Dvigatellar, sensorlar |
Samarium kobalt magnitlarini ishlab chiqarish jarayoni
Super abraziv vositalar bilan kesish yoki silliqlash orqali biz o'lchamli o'lcham va bardoshlikga erishamiz. Samarium Cobalt (SmCo) an'anaviy burg'ulash, tornalash yoki frezalash jarayonlari bilan maydalanishi mumkin emas va ular magnitlanishidan oldin ishlov berilishi kerak. Bundan tashqari, katta yoki murakkab yig'ilishlar odatda yig'ilishdan oldin magnitlanadi. Samarium Cobalt magnitlari uchun standart toleranslar zamin o'lchamlari uchun ortiqcha /-.05 mm. Bizda SmCo magnitlari blok, halqa va disk shaklida har xil o'lcham va sinflarda mavjud va biz siz talab qiladigan o'lcham va bardoshlikni ishlab chiqarish uchun to'liq jihozlanganmiz.
Issiq teglar: Samarium kobalt blok magnitlari, Xitoy samarium kobalt blok magnitlari ishlab chiqaruvchilari, etkazib beruvchilari, zavodi
