![\"What](\"https:\/\/ct.semitanker.com\/wp-content\/uploads\/2025\/10\/What-is-the-Curie-temperature.webp\")
<\/figure>\n\n\n\n\ud034\ub9ac \uc628\ub3c4(Tc)\ub294 \uc790\uc131 \ubb3c\uc9c8\uc774 \uc790\uae30\uc801 \ud2b9\uc131\uc744 \ubaa8\ub450 \uc783\ub294 \uc628\ub3c4\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n
\uc790\uae30 \ubaa8\uba58\ud2b8\uc758 \uc815\ub82c\uc774 \ud750\ud2b8\ub7ec\uc9c8 \uc218 \uc788\ub294 \ucd5c\uace0 \uc628\ub3c4\ub97c \ub098\ud0c0\ub0b4\ub294 \ud034\ub9ac \uc628\ub3c4\ub294 \uc790\uc131\uacfc \uc628\ub3c4\uc758 \uad00\uacc4\ub97c \ubcf4\uc5ec\uc8fc\ub294 \uc9c0\ud45c\uc785\ub2c8\ub2e4. \ubb3c\ub9ac\ud559\uc790\uc778 \ud53c\uc5d0\ub974 \ud034\ub9ac\uac00 \uc774 \uc628\ub3c4\uc758 \uba85\uba85\uc790\ub85c \uc54c\ub824\uc838 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n
\uc608\ub97c \ub4e4\uba74,<\/p>\n\n\n\n
- \n
- \ub124\uc624\ub514\ubbb4 \uc790\uc11d\uc740 \uc57d 310 \u00b0C\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n
- \ud504\ub77c\uc774\ub4dc \uc790\uc11d\uc740 \uc57d 450 \u00b0C\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n
- \uc0ac\ub9c8\ub968 \ucf54\ubc1c\ud2b8 \uc790\uc11d\uc740 \uc57d 750 \u00b0C\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n
- \uc54c\ub2c8\ucf54 \uc790\uc11d\uc740 \uc57d 880 \u00b0C\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n
\uc790\uc11d\uc740 \ud034\ub9ac\uc810\uc5d0 \ub3c4\ub2ec\ud558\uba74 \uace0\uc720\ud55c \ud2b9\uc131\uc744 \uc783\uc73c\uba70, \ub0c9\uac01\ud574\ub3c4 \ub2e4\uc2dc \uac15\ud574\uc9c0\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n
\uc800\uc628\uc740 \uc790\uc11d\uc5d0 \uc5b4\ub5a4 \uc601\ud5a5\uc744 \ubbf8\uce58\ub098\uc694?<\/strong><\/h3>\n\n\n\n
![\"How](\"https:\/\/ct.semitanker.com\/wp-content\/uploads\/2025\/10\/How-does-cold-affect-magnets.webp\")
<\/figure>\n\n\n\n\uc77c\ubc18\uc801\uc73c\ub85c \uc800\uc628\uc5d0\uc11c\ub294 \uc6d0\uc790\uc758 \uc6c0\uc9c1\uc784\uc774 \ub290\ub824\uc838 \uc815\ub82c\uc774 \ud68c\ubcf5\ub418\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub418\ubbc0\ub85c \uc790\ub825\uc774 \uc99d\uac00\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uadf9\uc800\uc628\uc5d0\uc11c\ub294 \uc790\uc11d\uc774 \ucde8\uc131\ud654\ub420 \uc218 \uc788\uc73c\uba70, \uc77c\ubc18\uc801\uc73c\ub85c \ub124\uc624\ub514\ubbb4\uacfc \uac19\uc740 \uc7ac\ub8cc\ub85c \uc81c\uc791\ub41c \uacbd\uc6b0 \uc774\ub7ec\ud55c \ud604\uc0c1\uc774 \ub098\ud0c0\ub0a9\ub2c8\ub2e4.<\/p>\n\n\n\n
\ucd08\uc804\ub3c4 \uc790\uc11d\uc740 \uc2e4\ud5d8\uc2e4\uc5d0\uc11c \uadf9\uc800\uc628\uc73c\ub85c \uc720\uc9c0\ub418\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \uc2e4\uc81c\ub85c \ub300\ubd80\ubd84\uc758 \uc790\uc11d\uc740 \uc800\uc628\uc5d0\uc11c \uc790\ub825\uc774 \uc57d\uac04 \ub354 \uac15\ud558\uace0 \uc548\uc815\uc801\uc774\uc9c0\ub9cc, \uc628\ub3c4\uac00 125 \u00b0C \uc774\ud558\ub85c \ub0b4\ub824\uac00\uba74 \uc790\uae30\ub825\uc740 \uc810\ucc28 \uac10\uc18c\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n
\uc628\ub3c4\uac00 196 \u00b0C\ub85c \ub0b4\ub824\uac00\uba74 \uc790\ub825\uc740 85~90%\ub85c \uc99d\uac00\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n
\uc5f4\uc740 \uc790\uc11d\uc5d0 \uc5b4\ub5a4 \uc601\ud5a5\uc744 \ubbf8\uce60\uae4c\uc694?<\/strong><\/h3>\n\n\n\n
![\"How](\"https:\/\/ct.semitanker.com\/wp-content\/uploads\/2025\/10\/How-Does-Heat-Affect-Magnets.webp\")
<\/figure>\n\n\n\n\uacb0\ud569\ub41c \uc6d0\uc790\uc758 \uc791\uc740 \uc601\uc5ed\uc778 \uc790\uad6c\ub294 \uc5f4\uc5d0\ub108\uc9c0\ub85c \uc778\ud574 \uc628\ub3c4\uac00 \uc0c1\uc2b9\ud558\uba74 \uc815\ub82c\uc774 \uc5b4\uae0b\ub0a9\ub2c8\ub2e4. \uadf8 \uacb0\uacfc \uc790\ub825\uc774 \uc810\ucc28 \uac10\uc18c\ud569\ub2c8\ub2e4. \uc628\ub3c4\uac00 \uc9c0\ub098\uce58\uac8c \uc0c1\uc2b9\ud574\ub3c4 \uc790\uc11d\uc740 \uc790\uae30 \ud2b9\uc131\uc744 \uac70\uc758 \uc783\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n
\uc774 \uacfc\uc815\uc740 \uc5f4\ub85c \uc5bc\uc74c\uc774 \ub179\ub294 \ud604\uc0c1\uacfc \uc57d\uac04 \ube44\uc2b7\ud569\ub2c8\ub2e4. \uc77c\uc815 \uc9c0\uc810\uc5d0 \ub3c4\ub2ec\ud558\uba74 \uc774\ub7ec\ud55c \ubcc0\ud654\ub97c \ub418\ub3cc\ub9ac\uae30 \uc5b4\ub835\uc2b5\ub2c8\ub2e4. \uc5f4\uc740 \uc641\uc2a4 \ubd84\uc790\ub97c \ub354 \ube60\ub974\uac8c \uc6c0\uc9c1\uc774\uace0 \ub354 \ud070 \uc6b4\ub3d9 \uc5d0\ub108\uc9c0\ub97c \uac16\uac8c \ud558\uba70, \uadf8 \uacb0\uacfc \ubd84\uc790 \ubc30\uc5f4\uc774 \ub354\uc6b1 \uaddc\uce59\uc801\uc73c\ub85c \ubcc0\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n
\uc628\ub3c4\uac00 \uacc4\uc18d \uc0c1\uc2b9\ud558\uba74 \uc774\ub7ec\ud55c \ubd84\uc790\ub4e4\uc758 \uc815\ub82c\uc774 \uc5b4\uae0b\ub098\uae30 \uc2dc\uc791\ud558\uace0, \ub9c8\uce68\ub0b4 \uc591 \ub05d\uc774 \uc11c\ub85c \ubc18\ub300 \uc804\ud558\ub97c \ub760\uba70 \uaca9\uc790 \ud615\ud0dc\uc758 \ubc30\uc5f4\uc5d0\uc11c \ub354 \uc774\uc0c1 \uc11c\ub85c \ub9c8\uc8fc \ubcf4\uc9c0 \uc54a\uac8c \ub429\ub2c8\ub2e4. \uc790\uc11d\uc5d0 \uac00\ud574\uc9c4 \uc5f4\uc774 \ucd5c\ub300 \uc791\ub3d9 \uc628\ub3c4 \uc774\ud558\ub85c \uc720\uc9c0\ub418\uc5c8\ub2e4\uba74, \ub0c9\uac01 \ud6c4 \uc6d0\ub798 \uae30\ub2a5\uc744 \ud68c\ubcf5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n
\uc790\uc11d \uc7ac\ub8cc\uc5d0 \ub530\ub77c \uc628\ub3c4\uc5d0 \ub2e4\ub974\uac8c \ubc18\uc751\ud569\ub2c8\ub2e4<\/strong><\/h3>\n\n\n\n
\uc790\uc11d\uc740 \uc885\ub958\uc5d0 \ub530\ub77c \uc628\ub3c4\uc640 \uc555\ub825 \ubcc0\ud654\uc5d0 \ub2e4\ub974\uac8c \ubc18\uc751\ud569\ub2c8\ub2e4. \ubb3c\uc9c8\uc758 \ub0b4\ubd80 \uacb0\uc815 \uad6c\uc870\uc640 \uc870\uc131\uc774 \uc774\ub7ec\ud55c \ubc18\uc751\uc744 \uacb0\uc815\ud569\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\uc11c\ub294 \uac00\uc7a5 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \uc790\uc131 \uc7ac\ub8cc\uac00 \uc628\ub3c4 \ubcc0\ud654\uc5d0 \uc5b4\ub5bb\uac8c \ubc18\uc751\ud558\ub294\uc9c0 \uc0b4\ud3b4\ubd05\ub2c8\ub2e4.<\/p>\n\n\n\n
Alnico<\/strong><\/h4>\n\n\n\n
\ub9ce\uc740 \uc18c\ube44\uc7ac \ubc0f \uc0b0\uc5c5 \uc7a5\ube44\uac00 Alnico \uc601\uad6c\uc790\uc11d\uc5d0 \uc758\uc874\ud569\ub2c8\ub2e4. Alnico \uc790\uc11d\uc740 \uc18c \uc790\uc11d, \uc9c4\ud589\ud30c\uad00, \uc804\uae30 \ubaa8\ud130, \uc77c\ub809\ud2b8\ub9ad \uae30\ud0c0 \ud53d\uc5c5, \ub9c8\uc774\ud06c, \uc13c\uc11c \ubc0f \uc2a4\ud53c\ucee4\ub97c \ube44\ub86f\ud55c \ub2e4\uc591\ud55c \uc7a5\uce58\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n
\uadf8\ub7ec\ub098 \ud604\uc7ac\ub294 \ud76c\ud1a0\ub958 \uc790\uc11d\uc774 \ub192\uc740 BHmax\uc640 \uac15\ud55c \uc790\uae30\uc7a5(Br)\uc744 \uc0dd\uc131\ud560 \uc218 \uc788\uc5b4 \uc81c\ud488 \uc18c\ud615\ud654\uac00 \uac00\ub2a5\ud558\ubbc0\ub85c \ub2e4\uc591\ud55c \uc81c\ud488\uc5d0 \uc0ac\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n
SmCo<\/strong><\/h4>\n\n\n\n
\uc0ac\ub9c8\ub968 \ucf54\ubc1c\ud2b8 \uc790\uc11d\uc758 \uc798 \uc54c\ub824\uc9c4 \ud2b9\uc9d5\uc740 \ud0c1\uc6d4\ud55c \uc5f4 \uc548\uc815\uc131\uc785\ub2c8\ub2e4. \ucd5c\ub300 350 \u00b0C\uc758 \uc628\ub3c4\uc5d0\uc11c\ub3c4 \uc790\ub825\uc774 \ud06c\uac8c \uc57d\ud574\uc9c0\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n
NdFeB<\/strong><\/h4>\n\n\n\n
\uc2dc\ud310\ub418\ub294 \uc601\uad6c\uc790\uc11d \uc911 \uac00\uc7a5 \uac15\ud55c \uc790\uc11d\uc740 \ub124\uc624\ub514\ubbb4 \uc790\uc11d\uc785\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc628\ub3c4\uc5d0\ub294 \uac00\uc7a5 \ubbfc\uac10\ud569\ub2c8\ub2e4. \uace0\uae09 \ub4f1\uae09(\uc608: N42SH \ub610\ub294 N52VH)<\/strong> \uc740 \ucd5c\ub300 230 \u00b0C\uae4c\uc9c0 \uc791\ub3d9\ud560 \uc218 \uc788\uc9c0\ub9cc, \ub4f1\uae09\uc5d0 \ub530\ub77c 80 \u00b0C\ub97c \ucd08\uacfc\ud558\uba74 \uc790\ub825\uc774 \uc800\ud558\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n
\ud55c\uacc4\ub97c \ucd08\uacfc\ud558\uba74 \ube44\uac00\uc5ed\uc801 \ud0c8\uc790\uac00 \ubc1c\uc0dd\ud558\ubbc0\ub85c \uadf9\ub3c4\ub85c \ub192\uc740 \uc628\ub3c4 \uc870\uac74\uc5d0\ub294 \uc801\ud569\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n
\ud398\ub77c\uc774\ud2b8<\/strong><\/h4>\n\n\n\n
Ferrite magnets are inexpensive and commonly used. They consist of iron oxide and barium or strontium. Their magnetism is slightly reduced below freezing temperatures.<\/p>\n\n\n\n
Still, they work well up to 250\u00b0C. Nevertheless, because they offer a compromise between cost and reliability, they are preferred for applications such as loudspeakers and refrigerator magnets.<\/p>\n\n\n\n
~0.11% Loss per <\/strong>\u00b0<\/strong>C (Reversible Below Max Operating Temp)<\/strong><\/h3>\n\n\n\n
When the operating temperature is below maximum, magnets typically lose about 0.11% of their strength for every degree Celsius. Thankfully, this damage is reversible, so the magnet returns to its original strength as it cools.<\/p>\n\n\n\n
However, part of the damage is irreversible if the temperature exceeds the rated range. Choosing the proper magnet grade for your application is critical to prevent irreversible demagnetization.<\/p>\n\n\n\n
Temperature Rating by Grade (e.g., VH\/AH up to ~230\u00b0C)<\/strong><\/h3>\n\n\n\n
Each magnet has a specific temperature rating, depending on its grade and material composition. Neodymium magnets (NdFeB), for example, are graded into N95, N42, N35, and similar grades.<\/p>\n\n\n\n
Each grade has a maximum operating temperature range. Generally ranges from 80\u00b0C to 230\u00b0C for special high-temperature types such as VH (Very High) and AH (Additionally Hig<\/strong>h). If these limits are exceeded, the magnetism can be irreversibly lost.<\/p>\n\n\n\n
What happens to magnets at high temperatures?<\/strong><\/h2>\n\n\n\n
![\"What](\"https:\/\/ct.semitanker.com\/wp-content\/uploads\/2025\/10\/What-happens-to-magnets-at-high-temperatures.webp\")
<\/figure>\n\n\n\nWhen magnets are exposed to high temperatures, there are two possible effects.<\/p>\n\n\n\n
Reversible loss:<\/strong><\/h3>\n\n\n\n
When the heating process remains below its maximum operating temperature, the magnetization reverses. This shows that the material is still less magnetic when heated. The domains lose some of their alignment as a result of thermal agitation caused by increasing temperature.<\/p>\n\n\n\n
A magnet can regain its strength after cooling. If the sheet temperature remains below a certain threshold, also known as the Curie temperature or Curie point.<\/p>\n\n\n\n
The magnet may weaken momentarily when exposed to moderate heat. We call this phenomenon reversible damage.<\/p>\n\n\n\n
Irreversible loss (and permanent loss)<\/strong><\/h3>\n\n\n\n
When a magnet is exposed to temperatures above its maximum operating temperature and below its Curie temperature, irreversible loss of magnetism occurs.<\/p>\n\n\n\n
This means that:<\/p>\n\n\n\n
\u25cf It will perform worse when cold.<\/p>\n\n\n\n
How hot is too hot for neodymium magnets?<\/strong><\/h2>\n\n\n\n
![\"How](\"https:\/\/ct.semitanker.com\/wp-content\/uploads\/2025\/10\/How-hot-is-too-hot-for-neodymium-magnets.webp\")
<\/figure>\n\n\n\nThe strongest permanent magnets on the market are neodymium magnets (NDFEB). So we are also sensitive to temperature. Standard grades such as N35 or N52 typically begin to lose their magnetism at 80\u00b0C (176\u00b0F).<\/p>\n\n\n\n
When the temperature exceeds the limit, the efficiency of the magnet deteriorates rapidly and may not recover completely when it cools down.<\/p>\n\n\n\n
A magnet undergoes a constant change when it reaches its Curie temperature. This is the point at which it loses all magnetic properties, depending on the material composition. This point usually falls between 310\u00b0C and 400\u00b0C (590\u00b0F and 752\u00b0F) for neodymium magnets.<\/p>\n\n\n\n
Max operating temperature depends on shape (permeance coefficient).<\/strong><\/h3>\n\n\n\n
The shape and design of a magnet affect how much heat it can withstand. The term “permeance coefficient” (Pc) refers to this component.<\/p>\n\n\n\n
Its magnetic field is more stable, hence a magnet with a higher permanence coefficient. For example, a thicker cylinder can retain its magnetism better when heated.<\/p>\n\n\n\n
On the other hand, at higher temperatures, thinner or smaller magnets with lower PCO values are more likely to demagnetize.<\/p>\n\n\n\n
High-temperature Grades (e.g., N42SH, N35AH)<\/strong><\/h3>\n\n\n\n
Special high-temperature neodymium magnet grades have been developed to solve heat sensitivity problems.<\/p>\n\n\n\n
Even under harsh conditions these grades can maintain their strong magnetic properties due to the employment of modified alloys and mortars:<\/p>\n\n\n\n
- \n
- The operating temperature of the N42SH is 150\u00b0C (902\u00b0F).<\/strong><\/li>\n\n\n\n
- Temperatures up to 200\u00b0C (392\u00b0F)<\/strong> can be handled by the N35EH.<\/strong><\/li>\n\n\n\n
- 230\u00b0C<\/strong> can withstand temperatures up to 35AH (446\u00b0F).<\/strong><\/li>\n<\/ul>\n\n\n\n
Although these high-temperature grades may not be as magnetically strong as regular grades, they are ideal for demanding applications such as electric motors and automotive sensors because they can retain their magnetism when heated.<\/p>\n\n\n\n
It is possible to restore the magnetism to its original strength, but it is not economical. An irreversible loss happens only once.<\/p>\n\n\n\n
\uacb0\ub860<\/strong><\/h2>\n\n\n\n
Magnets are greatly affected by temperature; above the Curie point, permanent magnets such as iron or neodymium lose all their magnetic force. Their field strength increases with lower temperature.<\/p>\n\n\n\n
Due to their reduced electrical strength, electromagnets eventually lose their strength as they overheat. Superconducting electromagnets are therefore enhanced by cooling to very high<\/p>\n\n\n\n
fields.<\/p>\n\n\n\n
Temperature must be carefully managed. Magnetism is maintained by keeping the permanent magnet away from extreme heat. Strong magnetic fields are made possible by cooling electromagnets.<\/p>\n\n\n\n
New magnetic applications in science, engineering, and medicine can be opened up by using heat and boundaries.<\/p>\n\n\n\n
\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/strong><\/h2>\n\n\n
\n\n\n\uc628\ub3c4\ub294 \uc0ac\ub9c8\ub968 \ucf54\ubc1c\ud2b8 \uc790\uc11d\uc5d0 \uc5b4\ub5a4 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\uae4c?<\/strong><\/h3>\n
\n\n\uc0ac\ub9c8\ub968 \ucf54\ubc1c\ud2b8(SmCo) \uc790\uc11d\uc740 \ub6f0\uc5b4\ub09c \ub0b4\uc5f4\uc131\uc73c\ub85c \ucd5c\ub300 300 \u00b0C(572 \u00b0F)\uc758 \uc628\ub3c4\uc5d0\uc11c\ub3c4 \ud6a8\uacfc\uc801\uc73c\ub85c \uc791\ub3d9\ud569\ub2c8\ub2e4. \ud034\ub9ac \uc628\ub3c4\uac00 \ub192\uc544 \uac00\ud639\ud55c \uc870\uac74\uc5d0\uc11c\ub3c4 \uc790\ub825\uc744 \uc720\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.
\u00a0\uadf8\ub7ec\ub098 \uacfc\uc5f4\ub418\uba74 \uc790\uc131\uc744 \uc601\uad6c\uc801\uc73c\ub85c \uc783\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. SmCo \uc790\uc11d\uc740 \uadf9\uc800\uc628\uc5d0\uc11c\ub3c4 \uc548\uc815\uc801\uc774\ubbc0\ub85c \uace0\uc628 \ubc0f \ud56d\uacf5\uc6b0\uc8fc \ubd84\uc57c\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n\n<\/div>\n<\/div>\n\n\uc628\ub3c4\ub294 \uc0ac\ub9c8\ub968 \ucf54\ubc1c\ud2b8 \uc790\uc11d\uc5d0 \uc5b4\ub5a4 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\uae4c?<\/strong><\/h3>\n
\n\n\ub124\uc624\ub514\ubbb4 \uc790\uc11d\uc740 80 \u00b0C(176 \u00b0F) \uc774\uc0c1\uc73c\ub85c \uac00\uc5f4\ub418\uba74 \uc790\ub825\uc774 \uae09\uaca9\ud788 \uac10\uc18c\ud569\ub2c8\ub2e4. \uace0\uc628\uc5d0\uc11c \ud33d\ucc3d\ud558\uba74 \ube44\uac00\uc5ed\uc801 \uac10\uc790\uac00 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.
\ubc18\uba74 \uc800\uc628\uc5d0\uc11c\ub294 \uc790\uad6c\uac00 \ub354 \uac15\ud558\uac8c \uc815\ub82c\ub418\ubbc0\ub85c \uc790\ub825\uc774 \uc99d\uac00\ud569\ub2c8\ub2e4.<\/p>\n\n<\/div>\n<\/div>\n\n\uc5f4\uc5d0 \uc758\ud574 \uc790\uc11d\uc774 \uac10\uc790\ub41c\ub2e4\ub294 \uac83\uc774 \uc0ac\uc2e4\uc778\uac00\uc694?<\/strong><\/h3>\n
\n\n\uc790\uc11d\uc758 \uc628\ub3c4\uac00 \ud034\ub9ac\uc810 \uc774\uc0c1\uc73c\ub85c \uc62c\ub77c\uac00\uba74 \uc790\uad6c\uc758 \uc815\ub82c\uc774 \ud750\ud2b8\ub7ec\uc9c0\ubbc0\ub85c \uc790\uc131\uc744 \uc644\uc804\ud788 \uc783\uc2b5\ub2c8\ub2e4.<\/p>\n\n<\/div>\n<\/div>\n
\n\uc9c0\uad6c\uc758 \ub728\uac70\uc6b4 \ud575\uc740 \uc5b4\ub5bb\uac8c \uc790\ud654\ub420 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/strong><\/h3>\n
\n\n\uc9c0\uad6c \uc790\uae30\uc7a5\uc740 \uc601\uad6c\uc790\uc11d\uc5d0\uc11c \ube44\ub86f\ub418\ub294 \uac83\uc774 \uc544\ub2d9\ub2c8\ub2e4. \uc624\ud788\ub824 \uc678\ud575\uc758 \uc6a9\uc735 \ucca0\uacfc \ub2c8\ucf08\uc5d0\uc11c \uc77c\uc5b4\ub098\ub294 \uc9c0\uc624\ub2e4\uc774\ub108\ubaa8 \ud6a8\uacfc\ub85c \uc0dd\uc131\ub429\ub2c8\ub2e4.
\ud575\uc740 \uc790\uccb4\uc801\uc73c\ub85c \uc790\ud654\ub97c \uc720\uc9c0\ud558\uae30\uc5d0\ub294 \uc628\ub3c4\uac00 \ub108\ubb34 \ub192\uc9c0\ub9cc, \uc774\ub7ec\ud55c \uc804\ub3c4\uc131 \ubb3c\uc9c8\uc758 \uc6b4\ub3d9\uc774 \uc804\ub958\ub97c \ubc1c\uc0dd\uc2dc\ud0a4\uace0, \uc774 \uc804\ub958\uac00 \ub2e4\uc2dc \uac15\ud55c \uc790\uae30\uc7a5\uc744 \ud615\uc131\ud569\ub2c8\ub2e4.<\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"By changing the alignment of a magnet\u2019s internal magnetic domains, temperature affects its strength. Strength increases at low temperatures and decreases at high temperatures. The magnetic field weakens, and the magnetic domains become misaligned as a result of the magnet\u2019s atoms moving more when heated. However, by stabilizing the alignment of these domains, cooling the […]<\/p>\n","protected":false},"author":14,"featured_media":6023,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[54],"tags":[],"class_list":["post-6004","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-magnet"],"_links":{"self":[{"href":"https:\/\/ct.semitanker.com\/korea\/wp-json\/wp\/v2\/posts\/6004","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ct.semitanker.com\/korea\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ct.semitanker.com\/korea\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ct.semitanker.com\/korea\/wp-json\/wp\/v2\/users\/14"}],"replies":[{"embeddable":true,"href":"https:\/\/ct.semitanker.com\/korea\/wp-json\/wp\/v2\/comments?post=6004"}],"version-history":[{"count":0,"href":"https:\/\/ct.semitanker.com\/korea\/wp-json\/wp\/v2\/posts\/6004\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ct.semitanker.com\/korea\/wp-json\/wp\/v2\/media\/6023"}],"wp:attachment":[{"href":"https:\/\/ct.semitanker.com\/korea\/wp-json\/wp\/v2\/media?parent=6004"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ct.semitanker.com\/korea\/wp-json\/wp\/v2\/categories?post=6004"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ct.semitanker.com\/korea\/wp-json\/wp\/v2\/tags?post=6004"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
- Temperatures up to 200\u00b0C (392\u00b0F)<\/strong> can be handled by the N35EH.<\/strong><\/li>\n\n\n\n
- The operating temperature of the N42SH is 150\u00b0C (902\u00b0F).<\/strong><\/li>\n\n\n\n