{"id":4547,"date":"2021-10-10T08:28:00","date_gmt":"2021-10-10T08:28:00","guid":{"rendered":"https:\/\/www.greenstone-tech.com\/?p=4547"},"modified":"2025-10-31T06:12:44","modified_gmt":"2025-10-31T06:12:44","slug":"lam-the-nao-de-lua-chon-vat-lieu-phu-laser-mot-cach-dung-dan","status":"publish","type":"post","link":"https:\/\/www.greenstone-tech.com\/vi\/how-to-properly-select-laser-cladding-materials%ef%bc%9f\/","title":{"rendered":"L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u ph\u1ee7 laser m\u1ed9t c\u00e1ch h\u1ee3p l\u00fd?"},"content":{"rendered":"

V\u1eadt li\u1ec7u ph\u1ee7 laser l\u00e0 th\u00e0nh ph\u1ea7n c\u1ed1t l\u00f5i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o th\u00e0nh c\u00e1c l\u1edbp ph\u1ee7. C\u00e1c v\u1eadt li\u1ec7u n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i theo d\u1ea1ng, bao g\u1ed3m b\u1ed9t h\u1ee3p kim, d\u00e2y v\u00e0 t\u1ea5m. Trong s\u1ed1 \u0111\u00f3, v\u1eadt li\u1ec7u ph\u1ee7 d\u1ea1ng b\u1ed9t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i nh\u1ea5t nh\u1edd t\u00ednh \u1ee9ng d\u1ee5ng \u0111a d\u1ea1ng v\u00e0 quy tr\u00ecnh \u0111\u00e3 \u0111\u01b0\u1ee3c ho\u00e0n thi\u1ec7n. Vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u ph\u1ee7 quy\u1ebft \u0111\u1ecbnh tr\u1ef1c ti\u1ebfp \u0111\u1ebfn hi\u1ec7u su\u1ea5t c\u1ee7a l\u1edbp ph\u1ee7 v\u00e0 t\u00ednh kh\u1ea3 thi c\u1ee7a quy tr\u00ecnh ph\u1ee7 laser. Vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u ph\u00f9 h\u1ee3p l\u00e0 ch\u00eca kh\u00f3a \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c b\u1ec1 m\u1eb7t ho\u00e0n thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng cao, \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n hi\u1ec7u su\u1ea5t v\u00e0 \u0111\u1ea3m b\u1ea3o r\u1eb1ng l\u1edbp ph\u1ee7 th\u1ef1c hi\u1ec7n \u0111\u01b0\u1ee3c ch\u1ee9c n\u0103ng d\u1ef1 ki\u1ebfn.<\/p>\n\n\n\n

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\"L\u1ef1a<\/a><\/figure>\n\n\n\n
\"L\u1ef1a<\/a><\/figure>\n<\/figure>\n\n\n\n
1. N\u0103m nguy\u00ean t\u1eafc c\u01a1 b\u1ea3n khi l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u \u1ed1p<\/strong><\/h5>\n\n\n\n
1.1 Hi\u1ec7u su\u1ea5t v\u01b0\u1ee3t tr\u1ed9i, \u0111\u00e1p \u1ee9ng nhu c\u1ea7u \u1ee9ng d\u1ee5ng<\/strong><\/h6>\n\n\n\n

V\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn ph\u1ea3i \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u v\u1ec1 t\u00ednh n\u0103ng c\u1ee7a chi ti\u1ebft gia c\u00f4ng trong \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh th\u1ef1c t\u1ebf. \u0110i\u1ec1u n\u00e0y bao g\u1ed3m c\u00e1c t\u00ednh ch\u1ea5t nh\u01b0 kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n tuy\u1ec7t v\u1eddi<\/strong>, kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n<\/strong>, kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 cao<\/strong>, kh\u1ea3 n\u0103ng ch\u1ed1ng oxy h\u00f3a<\/strong>, ho\u1eb7c th\u1eadm ch\u00ed \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n<\/strong> cho c\u00e1c \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3.<\/p>\n\n\n\n

1.2 \u0110\u1ed9 \u1ed5n \u0111\u1ecbnh h\u00f3a h\u1ecdc v\u00e0 nhi\u1ec7t v\u01b0\u1ee3t tr\u1ed9i<\/strong><\/h6>\n\n\n\n

V\u1eadt li\u1ec7u ph\u1ea3i \u0111\u1ea3m b\u1ea3o t\u00ednh \u1ed5n \u0111\u1ecbnh h\u00f3a h\u1ecdc<\/strong> v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh nhi\u1ec7t<\/strong> trong qu\u00e1 tr\u00ecnh ph\u1ee7 l\u1edbp b\u1eb1ng laser, do v\u1eadt li\u1ec7u s\u1ebd ph\u1ea3i ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 cao. \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o r\u1eb1ng v\u1eadt li\u1ec7u s\u1ebd kh\u00f4ng b\u1ecb bay h\u01a1i, x\u1ea3y ra c\u00e1c ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc c\u00f3 h\u1ea1i ho\u1eb7c bi\u1ebfn \u0111\u1ed5i pha, t\u1eeb \u0111\u00f3 duy tr\u00ec c\u00e1c t\u00ednh ch\u1ea5t thi\u1ebft k\u1ebf c\u1ee7a n\u00f3.<\/p>\n\n\n\n

1.3 H\u1ec7 s\u1ed1 gi\u00e3n n\u1edf nhi\u1ec7t t\u01b0\u01a1ng \u1ee9ng<\/strong><\/h6>\n\n\n\n

H\u1ec7 s\u1ed1 gi\u00e3n n\u1edf nhi\u1ec7t c\u1ee7a v\u1eadt li\u1ec7u ph\u1ee7 n\u00ean c\u00e0ng g\u1ea7n v\u1edbi h\u1ec7 s\u1ed1 gi\u00e3n n\u1edf nhi\u1ec7t c\u1ee7a v\u1eadt li\u1ec7u n\u1ec1n c\u00e0ng t\u1ed1t. N\u1ebfu ch\u00eanh l\u1ec7ch qu\u00e1 l\u1edbn, \u1ee9ng su\u1ea5t nhi\u1ec7t ph\u00e1t sinh trong qu\u00e1 tr\u00ecnh gia nhi\u1ec7t v\u00e0 l\u00e0m m\u00e1t nhanh c\u1ee7a tia laser c\u00f3 th\u1ec3 khi\u1ebfn l\u1edbp ph\u1ee7 b\u1ecb bong tr\u00f3c ho\u1eb7c n\u1ee9t v\u1ee1. T\u1ed1t nh\u1ea5t, s\u1ef1 ch\u00eanh l\u1ec7ch h\u1ec7 s\u1ed1 gi\u00e3n n\u1edf nhi\u1ec7t n\u00ean \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t trong kho\u1ea3ng 8%.<\/p>\n\n\n\n

1.4 Kh\u1ea3 n\u0103ng th\u1ea5m \u01b0\u1edbt t\u1ed1t<\/strong><\/h6>\n\n\n\n

V\u1eadt li\u1ec7u \u1ed1p ph\u1ea3i c\u00f3 kh\u1ea3 n\u0103ng th\u1ea5m \u01b0\u1edbt t\u1ed1t<\/strong> khi v\u1eadt li\u1ec7u n\u1ec1n \u0111ang \u1edf tr\u1ea1ng th\u00e1i n\u00f3ng ch\u1ea3y ho\u1eb7c b\u00e1n n\u00f3ng ch\u1ea3y. \u0110i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 t\u1ea1o ra li\u00ean k\u1ebft kim lo\u1ea1i ch\u1ea5t l\u01b0\u1ee3ng cao gi\u1eefa l\u1edbp ph\u1ee7 v\u00e0 v\u1eadt li\u1ec7u n\u1ec1n, \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 b\u1ec1n v\u00e0 \u0111\u1ed9 b\u1ec1n c\u1ee7a l\u1edbp ph\u1ee7.<\/p>\n\n\n\n

1.5 Kh\u1ea3 n\u0103ng ch\u1ea3y v\u00e0 kh\u1ea3 n\u0103ng \u0111\u1ecbnh h\u00ecnh tuy\u1ec7t v\u1eddi<\/strong><\/h6>\n\n\n\n

\u0110\u1ed1i v\u1edbi v\u1eadt li\u1ec7u d\u1ea1ng b\u1ed9t, h\u00ecnh d\u1ea1ng, ph\u00e2n b\u1ed1 k\u00edch th\u01b0\u1edbc h\u1ea1t v\u00e0 t\u00ecnh tr\u1ea1ng b\u1ec1 m\u1eb7t ph\u1ea3i \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u c\u1ee7a quy tr\u00ecnh v\u00e0 ph\u1ea3i c\u00f3 \u0111\u1ed9 ch\u1ea3y t\u1ed1t<\/strong>, \u0111\u1ea3m b\u1ea3o l\u1edbp ph\u1ee7 \u0111\u1ed3ng nh\u1ea5t v\u00e0 d\u00e0y \u0111\u1eb7c. \u0110\u1ed1i v\u1edbi d\u00e2y ho\u1eb7c thanh, v\u1eadt li\u1ec7u ph\u1ea3i c\u00f3 kh\u1ea3 n\u0103ng \u0111\u1ecbnh h\u00ecnh t\u1ed1t, \u0111\u1ed9 b\u1ec1n cao, k\u00edch th\u01b0\u1edbc h\u1ea1t \u0111\u1ed3ng \u0111\u1ec1u v\u00e0 b\u1ec1 m\u1eb7t s\u1ea1ch, kh\u00f4ng ch\u1ee9a t\u1ea1p ch\u1ea5t.<\/p>\n\n\n\n

2. C\u00e1c h\u1ec7 th\u1ed1ng b\u1ed9t kim lo\u1ea1i th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a ch\u00fang<\/strong><\/h5>\n\n\n\n

Ph\u01b0\u01a1ng ph\u00e1p ph\u1ee7 l\u1edbp b\u1eb1ng laser th\u01b0\u1eddng s\u1eed d\u1ee5ng c\u00e1c lo\u1ea1i b\u1ed9t kim lo\u1ea1i nh\u01b0 th\u00e9p c\u00f4ng c\u1ee5<\/strong>, th\u00e9p martensit<\/strong>, th\u00e9p kh\u00f4ng g\u1ec9<\/strong>, titan nguy\u00ean ch\u1ea5t<\/strong>, h\u1ee3p kim titan<\/strong>, h\u1ee3p kim nh\u00f4m<\/strong>, h\u1ee3p kim niken<\/strong>, h\u1ee3p kim \u0111\u1ed3ng<\/strong>, v\u00e0 h\u1ee3p kim coban-crom<\/strong>.<\/p>\n\n\n\n

H\u1ee3p kim t\u1ef1 t\u1ea1o ch\u1ea5t tr\u1ee3 dung g\u1ed1c niken<\/strong><\/h6>\n\n\n\n

C\u00e1c h\u1ee3p kim t\u1ef1 t\u1ea1o ch\u1ea5t tr\u1ee3 dung g\u1ed1c niken l\u00e0 v\u1eadt li\u1ec7u ph\u1ee7 laser \u0111\u01b0\u1ee3c nghi\u00ean c\u1ee9u nhi\u1ec1u nh\u1ea5t v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i nh\u1ea5t. Ch\u00fang th\u1ec3 hi\u1ec7n t\u00ednh ch\u1ea5t tuy\u1ec7t v\u1eddi kh\u1ea3 n\u0103ng th\u1ea5m \u01b0\u1edbt<\/strong>, kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n<\/strong>, v\u00e0 \u0111\u1eb7c t\u00ednh t\u1ef1 b\u00f4i tr\u01a1n \u1edf nhi\u1ec7t \u0111\u1ed9 cao<\/strong>. T\u00f9y thu\u1ed9c v\u00e0o c\u00e1c y\u00eau c\u1ea7u c\u1ee5 th\u1ec3 v\u1ec1 kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n, c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn c\u00e1c lo\u1ea1i b\u1ed9t h\u1ee3p kim niken v\u1edbi th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc v\u00e0 c\u1ea5p \u0111\u1ed9 kh\u00e1c nhau. C\u00e1c h\u1ee3p kim n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong vi\u1ec7c s\u1eeda ch\u1eefa v\u00e0 gia c\u1ed1 c\u00e1c b\u1ed9 ph\u1eadn quan tr\u1ecdng nh\u01b0 khu\u00f4n<\/strong>, gang<\/strong>, h\u1ee3p kim niken<\/strong>, th\u00e9p<\/strong>, th\u00e9p kh\u00f4ng g\u1ec9<\/strong>, tr\u1ee5c khu\u1ef7u<\/strong>, cu\u1ed9n<\/strong>, v\u1ecf \u1ed5 tr\u1ee5c<\/strong>, v\u00e0 b\u00e1nh xe l\u1ec7ch t\u00e2m<\/strong>.<\/p>\n\n\n\n

C\u00e1c h\u1ee3p kim niken ph\u1ed5 bi\u1ebfn bao g\u1ed3m<\/strong>:<\/h6>\n\n\n\n
    \n
  • Inconel 738<\/strong>,<\/li>\n\n\n\n
  • Hastelloy X<\/strong>,<\/li>\n\n\n\n
  • Inconel 625<\/strong>,<\/li>\n\n\n\n
  • Inconel 713<\/strong>,<\/li>\n\n\n\n
  • Inconel 718<\/strong><\/li>\n<\/ul>\n\n\n\n

    Nh\u1eefng v\u1eadt li\u1ec7u n\u00e0y \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi ch\u1ea5t l\u01b0\u1ee3ng tuy\u1ec7t v\u1eddi \u0111\u1ed9 b\u1ec1n k\u00e9o<\/strong>, kh\u1ea3 n\u0103ng ch\u1ed1ng m\u1ecfi<\/strong>, v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng m\u1ecfi nhi\u1ec7t<\/strong>.<\/p>\n\n\n\n

    3. Gi\u00e1 tr\u1ecb kinh t\u1ebf v\u00e0 k\u1ef9 thu\u1eadt c\u1ee7a vi\u1ec7c t\u1ed1i \u01b0u h\u00f3a v\u1eadt li\u1ec7u<\/strong><\/h5>\n\n\n\n

    B\u1eb1ng c\u00e1ch l\u1ef1a ch\u1ecdn c\u00e1c v\u1eadt li\u1ec7u \u1ed1p l\u00e1t c\u00f3 \u0111\u1ed9 t\u01b0\u01a1ng th\u00edch cao v\u1edbi b\u1ec1 m\u1eb7t n\u1ec1n, c\u00f3 th\u1ec3 ph\u00e1t huy t\u1ed1i \u0111a ti\u1ec1m n\u0103ng c\u1ee7a v\u1eadt li\u1ec7u, t\u1eeb \u0111\u00f3 mang l\u1ea1i:<\/p>\n\n\n\n

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    • Nh\u1eefng c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 v\u1ec1 hi\u1ec7u su\u1ea5t c\u1ee7a ph\u00f4i<\/strong><\/li>\n\n\n\n
    • R\u00fat ng\u1eafn chu k\u1ef3 s\u1ea3n xu\u1ea5t<\/strong><\/li>\n\n\n\n
    • Nh\u1eefng l\u1ee3i \u00edch kinh t\u1ebf \u0111\u00e1ng k\u1ec3<\/strong><\/li>\n<\/ul>\n\n\n\n

      C\u00e1ch ti\u1ebfp c\u1eadn n\u00e0y kh\u00f4ng ch\u1ec9 gi\u00fap t\u0103ng \u0111\u1ed9 b\u1ec1n c\u1ee7a ph\u00f4i m\u00e0 c\u00f2n n\u00e2ng cao hi\u1ec7u qu\u1ea3 ho\u1ea1t \u0111\u1ed9ng t\u1ed5ng th\u1ec3.<\/p>\n\n\n\n

      4. N\u0103ng l\u1ef1c h\u1ed7 tr\u1ee3 c\u00f4ng ngh\u1ec7 v\u00e0 trang thi\u1ebft b\u1ecb c\u1ee7a Greenstone-Tech<\/strong><\/h5>\n\n\n\n

      Greenstone-Tech l\u00e0 m\u1ed9t doanh nghi\u1ec7p c\u00f4ng ngh\u1ec7 cao chuy\u00ean v\u1ec1 c\u00f4ng ngh\u1ec7 ph\u1ee7 l\u1edbp b\u1eb1ng laser c\u1ea5p c\u00f4ng nghi\u1ec7p v\u00e0 s\u1ea3n xu\u1ea5t gia c\u00f4ng kim lo\u1ea1i b\u1eb1ng c\u00f4ng ngh\u1ec7 in 3D<\/strong>. C\u00f4ng ty s\u1edf h\u1eefu to\u00e0n b\u1ed9 quy\u1ec1n s\u1edf h\u1eefu tr\u00ed tu\u1ec7<\/strong> v\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng c\u00f4ng ngh\u1ec7 v\u1eefng ch\u1eafc.<\/p>\n\n\n\n

      Greenstone-Tech kh\u00f4ng ng\u1eebng \u0111\u1ed5i m\u1edbi trong c\u00e1c l\u0129nh v\u1ef1c sau:<\/p>\n\n\n\n

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      • Nghi\u00ean c\u1ee9u v\u00e0 ph\u00e1t tri\u1ec3n c\u00f4ng ngh\u1ec7 ph\u1ee7 l\u1edbp b\u1eb1ng laser t\u1ed1c \u0111\u1ed9 cao v\u00e0 t\u00e1i ch\u1ebf t\u1ea1o<\/strong><\/li>\n\n\n\n
      • T\u1ed1i \u01b0u h\u00f3a quy tr\u00ecnh<\/strong> \u0111\u1ec3 n\u00e2ng cao hi\u1ec7u su\u1ea5t v\u00e0 hi\u1ec7u qu\u1ea3<\/li>\n\n\n\n
      • N\u00e2ng cao ch\u1ee9c n\u0103ng c\u1ee7a c\u00e1c th\u00e0nh ph\u1ea7n c\u1ed1t l\u00f5i<\/strong>, bao g\u1ed3m c\u00e1c c\u1ea3i ti\u1ebfn trong:\n
          \n
        • \u0110\u1ed9 b\u1ec1n c\u1ee7a b\u1ed9 c\u1ea5p b\u1ed9t<\/strong>,<\/li>\n\n\n\n
        • \u0110\u1ed9 ch\u00ednh x\u00e1c trong vi\u1ec7c c\u1ea5p b\u1ed9t<\/strong>,<\/li>\n\n\n\n
        • \u0110\u1ed9 \u1ed5n \u0111\u1ecbnh cao trong qu\u00e1 tr\u00ecnh c\u1ea5p b\u1ed9t<\/strong>,<\/li>\n\n\n\n
        • T\u1ed1i \u01b0u h\u00f3a vi\u1ec7c s\u1eed d\u1ee5ng b\u1ed9t<\/strong>.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n

          C\u1ee7a Greenstone-Tech thi\u1ebft b\u1ecb ph\u1ee7 l\u1edbp b\u1eb1ng laser t\u1ed1c \u0111\u1ed9 c\u1ef1c cao<\/strong> \u0111\u00e1p \u1ee9ng nhu c\u1ea7u s\u1ea3n xu\u1ea5t l\u1edbp ph\u1ee7 v\u00e0 s\u1eeda ch\u1eefa nhanh ch\u00f3ng cho c\u00e1c b\u1ed9 ph\u1eadn c\u00f3 k\u00edch th\u01b0\u1edbc v\u00e0 \u0111\u01b0\u1eddng k\u00ednh \u0111a d\u1ea1ng. C\u00f4ng ty \u0111\u00e3 x\u00e2y d\u1ef1ng m\u1ed9t h\u1ec7 th\u1ed1ng to\u00e0n di\u1ec7n x\u1eed l\u00fd c\u01a1 s\u1edf d\u1eef li\u1ec7u<\/strong> \u0111\u1ec3 s\u1ea3n xu\u1ea5t c\u00e1c l\u1edbp ph\u1ee7 ch\u1ed1ng m\u00e0i m\u00f2n, ch\u1ed1ng \u0103n m\u00f2n v\u00e0 ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 cao, mang l\u1ea1i c\u00e1c gi\u1ea3i ph\u00e1p ph\u1ea7n m\u1ec1m v\u00e0 ph\u1ea7n c\u1ee9ng t\u00edch h\u1ee3p theo y\u00eau c\u1ea7u<\/strong> d\u1ef1a tr\u00ean c\u00e1c y\u00eau c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a kh\u00e1ch h\u00e0ng.<\/p>\n\n\n\n

          K\u1ebft lu\u1eadn<\/strong><\/h5>\n\n\n\n

          Vi\u1ec7c l\u1ef1a ch\u1ecdn \u0111\u00fang v\u1eadt li\u1ec7u ph\u1ee7 b\u1eb1ng laser<\/strong> \u0111i\u1ec1u n\u00e0y l\u00e0 y\u1ebfu t\u1ed1 thi\u1ebft y\u1ebfu \u0111\u1ec3 t\u1ea1o ra c\u00e1c l\u1edbp ph\u1ee7 ch\u1ea5t l\u01b0\u1ee3ng cao, gi\u00fap n\u00e2ng cao hi\u1ec7u su\u1ea5t c\u1ee7a ph\u00f4i gia c\u00f4ng v\u00e0 gi\u1ea3m chi ph\u00ed v\u1eadn h\u00e0nh t\u1ed5ng th\u1ec3. B\u1eb1ng c\u00e1ch t\u1eadp trung v\u00e0o c\u00e1c y\u1ebfu t\u1ed1 then ch\u1ed1t nh\u01b0 t\u00ednh ch\u1ea5t v\u1eadt li\u1ec7u, \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh nhi\u1ec7t v\u00e0 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1edbi v\u1eadt li\u1ec7u n\u1ec1n, c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 b\u1ec1n v\u00e0 hi\u1ec7u qu\u1ea3 c\u1ee7a quy tr\u00ecnh ph\u1ee7 l\u1edbp b\u1eb1ng laser. Greenstone-Tech, v\u1edbi c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn v\u00e0 chuy\u00ean m\u00f4n s\u00e2u r\u1ed9ng, cung c\u1ea5p c\u00e1c gi\u1ea3i ph\u00e1p \u0111\u00e1ng tin c\u1eady cho nhi\u1ec1u \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p \u0111a d\u1ea1ng.<\/p>","protected":false},"excerpt":{"rendered":"

          Laser cladding materials are the core components used to form cladding layers. These materials can be categorized by form, including alloy powders, wires, and sheets. Among these, powder-based cladding materials are the most widely used due to their broad applicability and well-established processes. The selection of cladding materials directly determines the performance of the cladding […]<\/p>\n","protected":false},"author":1,"featured_media":4546,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[5,3],"tags":[103],"table_tags":[],"class_list":["post-4547","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-professional-knowledge","category-blog","tag-lydia-liu"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.greenstone-tech.com\/vi\/wp-json\/wp\/v2\/posts\/4547","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.greenstone-tech.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.greenstone-tech.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.greenstone-tech.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.greenstone-tech.com\/vi\/wp-json\/wp\/v2\/comments?post=4547"}],"version-history":[{"count":3,"href":"https:\/\/www.greenstone-tech.com\/vi\/wp-json\/wp\/v2\/posts\/4547\/revisions"}],"predecessor-version":[{"id":5324,"href":"https:\/\/www.greenstone-tech.com\/vi\/wp-json\/wp\/v2\/posts\/4547\/revisions\/5324"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.greenstone-tech.com\/vi\/wp-json\/wp\/v2\/media\/4546"}],"wp:attachment":[{"href":"https:\/\/www.greenstone-tech.com\/vi\/wp-json\/wp\/v2\/media?parent=4547"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.greenstone-tech.com\/vi\/wp-json\/wp\/v2\/categories?post=4547"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.greenstone-tech.com\/vi\/wp-json\/wp\/v2\/tags?post=4547"},{"taxonomy":"table_tags","embeddable":true,"href":"https:\/\/www.greenstone-tech.com\/vi\/wp-json\/wp\/v2\/table_tags?post=4547"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}