{"id":16075,"date":"2025-10-09T09:38:38","date_gmt":"2025-10-09T09:38:38","guid":{"rendered":"https:\/\/www.epicmicron.com\/?p=16075"},"modified":"2025-10-10T01:47:17","modified_gmt":"2025-10-10T01:47:17","slug":"ndfeb-magnets-sintered-bonded-or-hot-pressed","status":"publish","type":"post","link":"https:\/\/www.epicmicron.com\/id\/ndfeb-magnets-sintered-bonded-or-hot-pressed\/","title":{"rendered":"Magnet NdFeB: Disinter, Diikat, atau Ditekan Panas"},"content":{"rendered":"<p>Magnet permanen Neodymium Iron Boron (NdFeB) adalah magnet tanah jarang generasi ketiga yang telah menjadi bagian penting sejak diperkenalkan pada tahun 1980-an. Dengan produk energi magnetiknya yang luar biasa, remanensi tinggi, dan koersivitas tinggi, magnet NdFeB sangat diperlukan dalam industri modern. Terdiri terutama dari neodymium (Nd), besi (Fe), dan boron (B), membentuk senyawa intermetalik tetragonal Nd\u2082Fe\u2081\u2084B, magnet ini menawarkan kinerja magnetik yang luar biasa dan hemat biaya.<\/p>\n\n\n\n<p>Mereka telah mendorong miniaturisasi, desain ringan, dan efisiensi perangkat elektronik, serta menemukan aplikasi luas dalam pembangkit listrik tenaga angin, kendaraan listrik, elektronik konsumen, dan peralatan medis. Tergantung pada proses produksinya, magnet NdFeB dikategorikan menjadi jenis sinter, bonded, dan hot-pressed, masing-masing dengan sifat magnetik, karakteristik produksi, dan domain aplikasi yang berbeda.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/10\/neodymium-iron-boron-magnet2-1024x1024.jpg\" alt=\"\" class=\"wp-image-16077\" style=\"width:724px;height:auto\" srcset=\"https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/10\/neodymium-iron-boron-magnet2-1024x1024.jpg 1024w, https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/10\/neodymium-iron-boron-magnet2-300x300.jpg 300w, https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/10\/neodymium-iron-boron-magnet2-100x100.jpg 100w, https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/10\/neodymium-iron-boron-magnet2-768x768.jpg 768w, https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/10\/neodymium-iron-boron-magnet2-12x12.jpg 12w, https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/10\/neodymium-iron-boron-magnet2-600x600.jpg 600w, https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/10\/neodymium-iron-boron-magnet2.jpg 1500w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading has-ast-global-color-0-color has-text-color has-link-color wp-elements-1ee097fce7275b0f6a9dec76a4b615eb\">Sintered NdFeB: Kinerja Tinggi dengan Pemrosesan Kompleks<\/h2>\n\n\n\n<p>Magnet NdFeB sinter adalah magnet NdFeB yang paling kuat, paling banyak diproduksi, dan paling banyak digunakan, dengan produk energi magnetik (BH) maksimum melebihi 50 MGOe, jauh melampaui magnet permanen lainnya. Proses produksinya sangat presisi dan kompleks, yang mengintegrasikan teknik rekayasa multidisiplin.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Proses Produksi<\/h3>\n\n\n\n<p>Magnet NdFeB yang disinter diproduksi menggunakan proses metalurgi serbuk klasik, dengan langkah-langkah utama berikut:<\/p>\n\n\n\n<p><strong>1. Proporsi dan Peleburan Material: <\/strong>Komposisi Nd, Fe, B, dan sejumlah kecil aditif (misalnya, disprosium, terbium, kobalt, atau aluminium) dihitung secara presisi berdasarkan kinerja magnet target. Bahan-bahan ini dilebur pada suhu tinggi dalam tungku induksi vakum atau atmosfer inert untuk membentuk lelehan paduan yang seragam, yang kemudian didinginkan dengan cepat menjadi ingot paduan melalui pengecoran strip.<\/p>\n\n\n\n<p><strong>2. Dekrepitasi dan Penggilingan Hidrogen:<\/strong> The alloy ingots are broken into smaller particles using Hydrogen Decrepitation (HD), followed by jet milling to produce fine, uniform powders (typically 3-5<br>\u03bcm). Distribusi ukuran partikel, morfologi, dan luas permukaan berdampak signifikan terhadap kinerja magnet akhir.<\/p>\n\n\n\n<p><strong>3. Orientasi, Pengepresan, dan Sintering: <\/strong>Serbuk ditekan ke dalam bentuk di bawah medan magnet untuk menyelaraskan sumbu magnetisasi partikel yang mudah, diikuti dengan penekanan isostatik dingin untuk meningkatkan kepadatan kompak hijau. Kompak tersebut kemudian disinter pada suhu 1000-1100\u00b0C.<br>\u00b0C dalam ruang hampa untuk memadatkan partikel, membentuk magnet sinter akhir.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img decoding=\"async\" width=\"1024\" height=\"411\" src=\"https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/10\/Sintered-NdFeB-1024x411.webp\" alt=\"\" class=\"wp-image-16081\" style=\"width:716px;height:auto\" srcset=\"https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/10\/Sintered-NdFeB-1024x411.webp 1024w, https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/10\/Sintered-NdFeB-300x120.webp 300w, https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/10\/Sintered-NdFeB-768x308.webp 768w, https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/10\/Sintered-NdFeB-18x7.webp 18w, https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/10\/Sintered-NdFeB-600x241.webp 600w, https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/10\/Sintered-NdFeB.webp 1072w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>Seluruh proses ini memerlukan pengendalian lingkungan yang ketat, terutama kadar oksigen, karena neodymium mudah teroksidasi, yang berdampak serius pada kinerja magnet.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Aplikasi dan Keterbatasan<\/h3>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"678\" height=\"452\" data-id=\"16078\" src=\"https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/10\/Neodymium-Iron-Boron1.webp\" alt=\"\" class=\"wp-image-16078\" srcset=\"https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/10\/Neodymium-Iron-Boron1.webp 678w, https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/10\/Neodymium-Iron-Boron1-300x200.webp 300w, https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/10\/Neodymium-Iron-Boron1-18x12.webp 18w, https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/10\/Neodymium-Iron-Boron1-600x400.webp 600w\" sizes=\"(max-width: 678px) 100vw, 678px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"168\" data-id=\"16079\" src=\"https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/10\/Neodymium-Iron-Boron3.jpeg\" alt=\"\" class=\"wp-image-16079\" srcset=\"https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/10\/Neodymium-Iron-Boron3.jpeg 300w, https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/10\/Neodymium-Iron-Boron3-18x10.jpeg 18w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/figure>\n<\/figure>\n\n\n\n<p>Dengan sifat magnetiknya yang unggul, magnet NdFeB yang disinter digunakan dalam aplikasi berkinerja tinggi seperti:<\/p>\n\n\n\n<p>Motor penggerak untuk kendaraan listrik<\/p>\n\n\n\n<p>Generator turbin angin<\/p>\n\n\n\n<p>Motor servo industri<\/p>\n\n\n\n<p>Peralatan akustik berkinerja tinggi<\/p>\n\n\n\n<p>Perangkat medis MRI<\/p>\n\n\n\n<p>Namun, magnet NdFeB yang disinter memiliki keterbatasan:<\/p>\n\n\n\n<p>Rapuh dan Keras: Kemampuan mesin yang buruk menyebabkan keretakan atau kerusakan selama pemrosesan.<\/p>\n\n\n\n<p>Sensitivitas Suhu: Suhu pengoperasian biasanya berkisar antara 80-250\u00b0C.<\/p>\n\n\n\n<p>Kerentanan Korosi: Sangat rentan terhadap oksidasi, membutuhkan pelapisan permukaan.<\/p>\n\n\n\n<p>Tantangan Teknis: Mengontrol pertumbuhan butiran dan struktur mikro selama sintering sangat penting dan memengaruhi kinerja akhir.<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-ast-global-color-0-color has-text-color has-link-color wp-elements-fc074a915632d720c0a01fe55c6b68de\">NdFeB Terikat: Keunggulan Presisi dan Bentuk Kompleks<\/h2>\n\n\n\n<p>Dikembangkan untuk mengatasi tantangan pemesinan NdFeB sinter, magnet NdFeB terikat muncul pada tahun 1970-an. Magnet ini dibuat dengan mencampurkan bubuk magnetik dengan plastik atau karet dan membentuknya dalam medan magnet.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Proses dan Karakteristik Produksi<\/h3>\n\n\n\n<p>Magnet NdFeB terikat dibuat dengan menggabungkan bubuk magnet NdFeB dengan bahan pengikat seperti karet atau plastik, dan langsung dicetak menjadi berbagai bentuk sesuai kebutuhan pengguna. Langkah-langkah produksi utama meliputi:<\/p>\n\n\n\n<p class=\"has-text-align-center\"><strong>Persiapan Bubuk Magnetik:<\/strong> Serbuk diproduksi menggunakan metode seperti HDDR (Hidrogenasi-Disproporsionasi-Desorpsi-Rekombinasi), penghancuran mekanis, atau pendinginan cepat. HDDR merupakan metode yang dominan, menghasilkan serbuk dengan koersivitas tinggi dengan ukuran partikel rata-rata ~0,3 \u03bcm.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"449\" src=\"https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/10\/Magnetic-Powder-Preparation.webp\" alt=\"\" class=\"wp-image-16083\" style=\"width:706px;height:auto\" srcset=\"https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/10\/Magnetic-Powder-Preparation.webp 640w, https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/10\/Magnetic-Powder-Preparation-300x210.webp 300w, https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/10\/Magnetic-Powder-Preparation-18x12.webp 18w, https:\/\/www.epicmicron.com\/wp-content\/uploads\/2025\/10\/Magnetic-Powder-Preparation-600x421.webp 600w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/figure>\n\n\n\n<p><strong>Proses Pencetakan:<\/strong> Meliputi kalenderisasi, cetak injeksi, cetak ekstrusi, dan cetak kompresi, dengan kalenderisasi dan cetak injeksi menjadi yang paling umum.<\/p>\n\n\n\n<p>Magnet NdFeB terikat menawarkan presisi dimensi tinggi, deformasi minimal, dan fleksibilitas untuk membentuk bentuk kompleks seperti strip, lembaran, tabung, atau cincin, sehingga ideal untuk produksi massal otomatis. Penambahan pengikat meningkatkan kekuatan mekanis dan isotropi, memungkinkan sifat magnetik yang seragam ke segala arah dan memungkinkan desain magnet multi-kutub atau kutub tak terbatas.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Performa, Aplikasi, dan Keterbatasan<\/h3>\n\n\n\n<p>Meskipun magnet NdFeB yang terikat memiliki kinerja magnet yang lebih rendah daripada magnet sinter, magnet ini menawarkan konsistensi dan stabilitas yang unggul. Aplikasi utamanya meliputi:<\/p>\n\n\n\n<p>Magnet hard disk drive (HDD) (aplikasi inti)<\/p>\n\n\n\n<p>Peralatan otomatisasi kantor (motor printer, motor pemindai, motor sinkron mesin fotokopi)<\/p>\n\n\n\n<p>Motor mikro otomotif (sensor kemudi EPS, motor wiper, motor jendela)<\/p>\n\n\n\n<p>Motor industri dan rumah tangga (motor servo, motor perkakas listrik, motor AC)<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Keuntungan:<\/h4>\n\n\n\n<p>Presisi cetakan tinggi dan kemampuan untuk membentuk bentuk yang kompleks<\/p>\n\n\n\n<p>Kekuatan mekanik yang baik<\/p>\n\n\n\n<p>Biaya lebih rendah karena berkurangnya limbah material dan kebutuhan permesinan<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Keterbatasan:<\/h4>\n\n\n\n<p>Kinerja magnetik yang lebih rendah (50-70% dari NdFeB yang disinter) karena pengikat non-magnetik<\/p>\n\n\n\n<p>Ketahanan suhu terbatas, karena pengikat dapat rusak pada suhu tinggi<\/p>\n\n\n\n<p>Perlindungan permukaan mungkin masih diperlukan di lingkungan yang keras meskipun ketahanan korosinya lebih baik<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-ast-global-color-0-color has-text-color has-link-color wp-elements-7bcf11b5fd67791ab3e50a2184dc949a\">NdFeB yang Ditekan Panas: Jalan Baru yang Menyeimbangkan Performa dan Biaya<\/h2>\n\n\n\n<p>Magnet NdFeB yang ditekan panas merupakan jenis magnet NdFeB yang paling rumit secara teknis dan paling kurang terindustrialisasi dari ketiganya, namun sifatnya yang unik membuatnya tak tergantikan dalam aplikasi tertentu.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Proses dan Karakteristik Produksi<\/h3>\n\n\n\n<p>Magnet NdFeB yang ditekan panas diproduksi menggunakan proses deformasi termal, yang meliputi:<\/p>\n\n\n\n<p>Memuat bubuk magnetik NdFeB yang dipadamkan dengan cepat ke dalam cetakan.<\/p>\n\n\n\n<p>Menerapkan tekanan searah atau dua arah pada suhu tinggi (biasanya 600-800\u00b0C).<\/p>\n\n\n\n<p>Mencapai pemadatan dan orientasi butiran.<\/p>\n\n\n\n<p>Magnet NdFeB hasil pengepresan panas menawarkan densitas tinggi, orientasi prima, ketahanan korosi superior, dan koersivitas tinggi. Kinerja magnetiknya, dengan produk energi maksimum 30-45 MGOe, berada di antara kinerja NdFeB hasil sinter dan NdFeB hasil bonding. Proses pengepresan panas menghasilkan struktur butiran yang halus dan seragam, dengan ukuran butiran rata-rata di bawah 50 nm\u2014jauh lebih kecil daripada butiran 5-10 \u03bcm pada NdFeB hasil sinter. Struktur butiran halus ini meningkatkan koersivitas sekaligus mempertahankan remanensi dan produk energi magnetik yang baik.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Aplikasi dan Tantangan Pengembangan<\/h3>\n\n\n\n<p>Magnet NdFeB yang ditekan panas terutama digunakan dalam sistem EPS (electric power steering) otomotif, motor mikro berkinerja tinggi, dan sensor khusus. Namun, proses yang rumit dan biaya produksi yang tinggi membatasi arus keluaran, sehingga menghambat industrialisasi skala besar.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Tantangan utama meliputi:<\/h3>\n\n\n\n<p>Kompleksitas Proses: Kontrol yang tepat terhadap suhu, tekanan, dan laju deformasi selama pengepresan panas sangat penting.<\/p>\n\n\n\n<p>Biaya Peralatan Tinggi: Peralatan pengepresan panas mahal dan membutuhkan investasi yang signifikan.<\/p>\n\n\n\n<p>Biaya Bahan Baku: Biaya bahan baku untuk NdFeB yang ditekan panas dapat melebihi biaya produk jadi.<\/p>\n\n\n\n<p>Meskipun menghadapi tantangan ini, NdFeB yang ditekan panas memiliki potensi untuk aplikasi yang memerlukan kinerja magnetik tinggi dan bentuk yang kompleks, menawarkan solusi yang menjanjikan di pasar khusus.<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-ast-global-color-0-color has-text-color has-link-color wp-elements-e3eba661d7e2e7ed9949e22d3fad9f8f\">Tren Masa Depan Magnet NdFeB<\/h2>\n\n\n\n<p class=\"has-ast-global-color-3-color has-text-color has-link-color wp-elements-096d089d7c79b802fa01ad83fd6bad3f\">Seiring berkembangnya industri seperti kendaraan listrik, energi terbarukan, dan manufaktur pintar, magnet NdFeB menghadapi permintaan yang semakin meningkat. Tren masa depan meliputi:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Menyeimbangkan Kinerja Tinggi dan Biaya Rendah<\/h3>\n\n\n\n<p>Kinerja Tinggi: Untuk memenuhi kebutuhan aplikasi kelas atas, magnet NdFeB akan berkembang menuju koersivitas dan suhu pengoperasian yang lebih tinggi melalui teknik seperti difusi batas butir, penyempurnaan butir, dan pengoptimalan paduan.<\/p>\n\n\n\n<p>Pengurangan Biaya: Mengurangi ketergantungan pada unsur tanah jarang yang berat dengan mengembangkan formulasi rendah disprosium atau bebas disprosium merupakan fokus penelitian.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Inovasi Proses dan Optimasi Struktural<\/h3>\n\n\n\n<p>Teknik-teknik baru seperti metode paduan ganda, difusi batas butir, dan magnet nanokomposit menjanjikan peningkatan kinerja sekaligus menurunkan biaya. Kontrol mikrostruktur, termasuk optimalisasi distribusi fasa batas butir dan kontinuitas fasa kaya logam tanah jarang, dapat meningkatkan koersivitas secara signifikan tanpa mengorbankan remanensi.<\/p>\n\n\n\n<p>Dengan pesatnya pertumbuhan elektronik, kendaraan listrik, dan teknologi hemat energi, aplikasi magnet NdFeB akan terus berkembang. Selama lima tahun ke depan, permintaan diperkirakan akan tumbuh lebih dari 25% per tahun, dengan aplikasi kendaraan listrik mencapai puluhan ribu ton dan robotika industri melebihi 5.000 ton.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Manufaktur Hijau dan Keberlanjutan<\/h3>\n\n\n\n<p>Nilai strategis dan dampak lingkungan dari sumber daya tanah jarang semakin krusial. Pengembangan teknologi manufaktur ramah lingkungan, peningkatan pemanfaatan material, dan promosi daur ulang akan menjadi kunci bagi pembangunan berkelanjutan industri NdFeB. NdFeB terikat, dengan efisiensi materialnya yang tinggi dan limbah pemrosesan yang rendah, memiliki keunggulan alami dalam hal ini.<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-ast-global-color-0-color has-text-color has-link-color wp-elements-a1c8b410c288bab3e0af33972ef7c042\">Kesimpulan<\/h2>\n\n\n\n<p>Magnet NdFeB yang disinter, diikat, dan dipres panas masing-masing menawarkan karakteristik kinerja dan domain aplikasi yang unik, membentuk ekosistem yang saling melengkapi. NdFeB yang disinter mendominasi pasar daya tinggi dan permintaan tinggi karena sifat magnetiknya yang unggul. NdFeB yang diikat unggul dalam presisi, bentuk yang kompleks, dan produksi massal yang hemat biaya untuk aplikasi miniatur. NdFeB yang dipres panas, dengan atribut uniknya, memainkan peran yang tak tergantikan dalam bidang-bidang khusus.<\/p>\n\n\n\n<p>Seiring kemajuan kendaraan listrik, robotika, dan energi terbarukan, magnet NdFeB akan tetap berperan penting dalam mendorong kemajuan teknologi dan pembangunan industri. Bersamaan dengan itu, manufaktur ramah lingkungan, penggunaan sumber daya yang efisien, dan keberlanjutan akan membentuk masa depan industri ini.<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-vivid-red-color has-text-color has-link-color wp-elements-29660353260f3d2e58e7c001410161b8\">Mesin Bubuk Epik<\/h2>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"Klasifikasi Sentrifugal untuk Serbuk Baja Tahan Karat-Serbuk EPIC\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/_CJCRKSDA40?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p>Pada <a href=\"https:\/\/www.epicmicron.com\/id\/products\/\">Mesin Bubuk Epik<\/a>, we specialize in powder processing solutions, including advanced air pulverizers designed for producing high-quality NdFeB powder. Our air pulverizers ensure precise particle size control and uniform morphology, enabling the production of NdFeB powder optimized for sintered, bonded, and hot-pressed magnet applications. As a trusted leader in powder processing equipment, we are committed to providing tailored solutions to meet your unique requirements. Contact us today for a customized solution to enhance your NdFeB magnet production.<\/p>\n\n\n\n<div class=\"wp-block-contact-form-7-contact-form-selector\">\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f14468-o1\" lang=\"zh-CN\" dir=\"ltr\" data-wpcf7-id=\"14468\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/id\/wp-json\/wp\/v2\/posts\/16075#wpcf7-f14468-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"\u7559\u8a00\u8868\u5355\" novalidate=\"novalidate\" data-status=\"init\" data-trp-original-action=\"\/id\/wp-json\/wp\/v2\/posts\/16075#wpcf7-f14468-o1\">\n<fieldset class=\"hidden-fields-container\"><input type=\"hidden\" name=\"_wpcf7\" value=\"14468\" \/><input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.1.5\" \/><input type=\"hidden\" name=\"_wpcf7_locale\" value=\"zh_CN\" \/><input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f14468-o1\" \/><input type=\"hidden\" 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Dengan produk energi magnetiknya yang luar biasa, remanensi yang tinggi, dan [\u2026]<\/p>","protected":false},"author":2,"featured_media":16077,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[42],"tags":[],"class_list":["post-16075","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.3 (Yoast SEO v27.3) - 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