Yẹ AlNiCo Magnets Aluminiomu, nickel, koluboti ati Iron alloy
Apejuwe ọja
AlNiCo Magnet (Aluminiomu, Nickel, Cobalt, ati Iron alloy) ni a gba nipasẹ ilana simẹnti, ti a ṣe ni awọn apẹrẹ iyanrin phenolic olowo poku. O le ṣiṣẹ ni awọn agbegbe ti o to 500 °C pẹlu resistance ti o dara pupọ si ipata, nitorinaa a ko nilo awọn aṣọ wiwu.
Awọn apẹrẹ ipari aṣoju gẹgẹbi awọn bulọọki, awọn silinda, awọn oruka, ati awọn arcs ni a gba nipasẹ gige ati awọn ilana lilọ ti awọn bulọọki boṣewa ti a tẹ tabi awọn ẹya ara ti a kọkọ di mimọ. Awọn ifarada ti o dara julọ le ṣee gba botilẹjẹpe, nitori brittleness giga rẹ, o ni lati mu ati pejọ pẹlu itọju lati yago fun awọn eerun ati awọn dojuijako.
Awọn oofa AlNiCo ṣe ipa pataki ni ọpọlọpọ awọn ọja ile-iṣẹ ati olumulo. O le waAlNiCooofa ni ina Motors, ina gita pickups, microphones, sensosi, agbohunsoke, rin igbi tubes, malu oofa, ati be be lo.
| Nkan | Ipele | Remanence fifa irọbi | Agbara tipatipa | Agbara Imudani ti inu inu | Ọja Agbara to pọju | Iwọn otutu ṣiṣẹ | iwuwo | Akiyesi | ||||
| Br | Hcb | Hcj | (BH) ti o pọju | Tw | ρ | |||||||
| T | Awọn KG | kA/m | KOe | KA/m | KOe | KJ/m3 | MGOe | °C | g/cm3 | |||
| Sintered AINiCo | AlNiCol0/5 | 0.60-0.63 | 6.0-6.3 | 48-52 | 0.60-0.65 | 52-56 | 0.65-0.7 | 8-10 | 1.00-1.25 | ≤450 | 6.8 | Isotropic |
| AlNiCol2/5 | 0.70-0.75 | 7.0-7.5 | 48-56 | 0.60-0.70 | 52-58 | 0.65-0.73 | 11-13 | 1.4-1.6 | ≤450 | 7.0 | ||
| AlNiCol4/8 | 0.55-0.60 | 5.5-6.0 | 75-91 | 0.95-1.15 | 80-95 | 1.0-1.2 | 14-16 | 1.75-2.0 | ≤550 | 7.0 | ||
| AlNiCo20/10 | 0.60-0.64 | 6.0-6.4 | 93-110 | 1.16-1.38 | 100-118 | 1.25-1.4 | 18.0-22.4 | 2.25-2.8 | ≤550 | 7.0 | ||
| AlNiCo28/6 | 1.0-1.12 | 10.0-11.2 | 56-64 | 0.7-0.8 | 58-66 | 0.73-0.83 | 28-32 | 3.5-4.0 | ≤550 | 7.2 | Anisotropic | |
| AlNiCo34/5 | 1.15-1.23 | 11.5-12.3 | 48-56 | 0.60-0.70 | 49-57 | 0.62-0.72 | 32-36 | 4.0-4.5 | ≤550 | 7.2 | ||
| AlNiCo37/5 | 1.19-1.27 | 11.9-12.7 | 48-56 | 0.60-0.70 | 49-57 | 0.62-0.72 | 36-38 | 444.8 | ≤550 | 7.2 | ||
| AlNiCo40/5 | 1.22-1.26 | 12.2-12.6 | 50-56 | 0.62-0.7 | 51-57 | 0.64-0.72 | 38-40 | 4.8-5.0 | ≤550 | 7.2 | ||
| AlNiCo40/10 | 0.95-1.0 | 9.5-10.0 | 100-110 | 1.25-1.38 | 104-114 | 1.3-1.43 | 40-44 | 5.0-5.5 | ≤550 | 7.1 | ||
| AlNiCo38/11 | 0.80-0.85 | 8.0-8.5 | 111-121 | 1.40-1.52 | 114-125 | 14.3-15.7 | 38-40 | 4.8-5.0 | ≤550 | 7.1 | ||
| AlNiCo36/15 | 0.70-0.75 | 7.0-7.5 | 140-160 | 1.75-2.0 | 154-174 | 1.93-2.18 | 36-45 | 4.5-5.6 | ≤550 | 7.0 | ||
| AlNiCo40/16 | 0.7-0.75 | 7.0-7.5 | 160-175 | 2.0-2.2 | 174-189 | 2.18-2.37 | 40-44 | 5.0-5.5 | ≤550 | 7.0 | ||
| AlNiCo40/12 | 0.83-0.90 | 8.3-9.0 | 120-132 | 1.50-1.65 | 124-136 | 1.57-1.71 | 40-44 | 5.0-5.5 | ≤550 | 7.1 | ||
| AlNiCo45/13 | 0.89-0.91 | 8.9-9.1 | 120-132 | 1.50-1.65 | 126-138 | 1.58-1.73 | 44-50 | 5.5-6.2 | ≤550 | 7.1 | ||
