{"id":4244,"date":"2025-10-02T03:47:19","date_gmt":"2025-10-02T03:47:19","guid":{"rendered":"https:\/\/www.greenstone-tech.com\/?p=4244"},"modified":"2025-10-30T18:13:56","modified_gmt":"2025-10-30T18:13:56","slug":"cong-nghe-phu-lop-bang-laser-trong-sua-chua-tuabin-hoi-giup-nang-cao-hieu-suat-va-do-tin-cay","status":"publish","type":"post","link":"https:\/\/www.greenstone-tech.com\/vi\/laser-cladding-technology-for-steam-turbine-repair-enhancing-efficiency-and-reliability\/","title":{"rendered":"C\u00f4ng ngh\u1ec7 ph\u1ee7 l\u1edbp b\u1eb1ng laser trong s\u1eeda ch\u1eefa tuabin h\u01a1i n\u01b0\u1edbc: N\u00e2ng cao hi\u1ec7u qu\u1ea3 v\u00e0 \u0111\u1ed9 tin c\u1eady"},"content":{"rendered":"
Gi\u1edbi thi\u1ec7u v\u1ec1 c\u00f4ng ngh\u1ec7 ph\u1ee7 l\u1edbp b\u1eb1ng laser trong s\u1eeda ch\u1eefa tuabin h\u01a1i n\u01b0\u1edbc<\/strong><\/h5>\n\n\n\n

C\u00f4ng ngh\u1ec7 ph\u1ee7 l\u1edbp b\u1eb1ng laser<\/strong> \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t gi\u1ea3i ph\u00e1p ti\u00ean ti\u1ebfn \u0111\u1ec3 s\u1eeda ch\u1eefa c\u00e1c b\u1ed9 ph\u1eadn quan tr\u1ecdng c\u1ee7a tuabin h\u01a1i n\u01b0\u1edbc. G\u1ea7n \u0111\u00e2y, trong qu\u00e1 tr\u00ecnh \u0110\u1ee3t \u0111\u1ea1i tu th\u00e1ng 6<\/strong> c\u1ee7a Tua-bin h\u01a1i c\u1ee7a t\u1ed5 m\u00e1y s\u1ed1 2 c\u00f4ng su\u1ea5t 800.000 kW t\u1ea1i Nh\u00e0 m\u00e1y \u0111i\u1ec7n Guohua Suizhong<\/strong>, ng\u01b0\u1eddi ta \u0111\u00e3 ph\u00e1t hi\u1ec7n ra c\u00e1c v\u1ebft h\u01b0 h\u1ecfng tr\u00ean c\u00e1c \u0111inh t\u00e1n c\u1ee7a l\u1edbp v\u1ecf ch\u00ednh v\u00e0 l\u1edbp v\u1ecf ph\u1ee5 tr\u00ean xi lanh \u00e1p su\u1ea5t trung gian (IPC). Thay v\u00ec c\u00e1c ph\u01b0\u01a1ng ph\u00e1p thay th\u1ebf truy\u1ec1n th\u1ed1ng, ph\u1ee7 l\u1edbp b\u1eb1ng laser<\/strong> \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u1ee5c h\u1ed3i c\u00e1c b\u1ed9 ph\u1eadn n\u00e0y, gi\u00fap gi\u1ea3m \u0111\u00e1ng k\u1ec3 th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng v\u00e0 chi ph\u00ed b\u1ea3o tr\u00ec. Ph\u01b0\u01a1ng ph\u00e1p s\u1eeda ch\u1eefa s\u00e1ng t\u1ea1o n\u00e0y cho th\u1ea5y t\u1ea7m quan tr\u1ecdng ng\u00e0y c\u00e0ng t\u0103ng c\u1ee7a c\u00f4ng ngh\u1ec7 ph\u1ee7 l\u1edbp b\u1eb1ng laser<\/strong> trong ng\u00e0nh s\u1ea3n xu\u1ea5t \u0111i\u1ec7n, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u0111\u1ed1i v\u1edbi c\u00e1c thi\u1ebft b\u1ecb c\u00f3 gi\u00e1 tr\u1ecb cao nh\u01b0 tuabin h\u01a1i n\u01b0\u1edbc.<\/p>\n\n\n\n

C\u00e1c ph\u01b0\u01a1ng ph\u00e1p s\u1eeda ch\u1eefa truy\u1ec1n th\u1ed1ng v\u00e0 nh\u1eefng h\u1ea1n ch\u1ebf c\u1ee7a ch\u00fang<\/strong><\/strong><\/h5>\n\n\n\n

Tr\u01b0\u1edbc \u0111\u00e2y, c\u00e1c nh\u00e0 m\u00e1y \u0111i\u1ec7n nh\u01b0 Nh\u00e0 m\u00e1y \u0110i\u1ec7n Guohua Suizhong th\u01b0\u1eddng ph\u1ea3i d\u1ef1a v\u00e0o c\u00e1c ph\u01b0\u01a1ng ph\u00e1p s\u1eeda ch\u1eefa truy\u1ec1n th\u1ed1ng nh\u01b0 thay th\u1ebf linh ki\u1ec7n ho\u1eb7c m\u1ea1 \u0111i\u1ec7n \u0111\u1ec3 kh\u1eafc ph\u1ee5c c\u00e1c b\u1ed9 ph\u1eadn b\u1ecb m\u00f2n. M\u1eb7c d\u00f9 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p n\u00e0y c\u00f3 th\u1ec3 mang l\u1ea1i hi\u1ec7u qu\u1ea3, nh\u01b0ng ch\u00fang th\u01b0\u1eddng t\u1ed1n nhi\u1ec1u th\u1eddi gian v\u00e0 chi ph\u00ed cao. Ch\u1eb3ng h\u1ea1n, khi c\u00e1c t\u1ea5m che v\u00e0 \u0111inh t\u00e1n c\u1ee7a m\u1ed9t xi lanh \u00e1p su\u1ea5t cao c\u1ea7n \u0111\u01b0\u1ee3c s\u1eeda ch\u1eefa v\u00e0o n\u0103m 2018, k\u1ebf ho\u1ea1ch ban \u0111\u1ea7u l\u00e0 ph\u1ea3i s\u1ea3n xu\u1ea5t c\u00e1c linh ki\u1ec7n thay th\u1ebf trong v\u00f2ng ba th\u00e1ng.<\/p>\n\n\n\n

Ng\u01b0\u1ee3c l\u1ea1i, c\u00f4ng ngh\u1ec7 ph\u1ee7 l\u1edbp b\u1eb1ng laser<\/strong> mang \u0111\u1ebfn m\u1ed9t gi\u1ea3i ph\u00e1p thay th\u1ebf nhanh h\u01a1n v\u00e0 ti\u1ebft ki\u1ec7m chi ph\u00ed h\u01a1n. B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng m\u1ed9t tia laser n\u0103ng l\u01b0\u1ee3ng cao<\/strong> B\u1eb1ng c\u00e1ch nung ch\u1ea3y b\u1ed9t h\u1ee3p kim l\u00ean b\u1ec1 m\u1eb7t v\u1eadt li\u1ec7u n\u1ec1n, ph\u01b0\u01a1ng ph\u00e1p ph\u1ee7 l\u1edbp b\u1eb1ng laser t\u1ea1o ra m\u1ed9t li\u00ean k\u1ebft kim lo\u1ea1i b\u1ec1n v\u1eefng gi\u1eefa l\u1edbp ph\u1ee7 v\u00e0 b\u1ed9 ph\u1eadn g\u1ed1c. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y gi\u00fap gi\u1ea3m \u0111\u00e1ng k\u1ec3 th\u1eddi gian v\u00e0 chi ph\u00ed s\u1eeda ch\u1eefa, \u0111\u1ed3ng th\u1eddi n\u00e2ng cao \u0111\u1ed9 b\u1ec1n v\u00e0 tu\u1ed5i th\u1ecd c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn \u0111\u01b0\u1ee3c s\u1eeda ch\u1eefa.<\/p>\n\n\n\n

\n
\"S\u1eeda<\/a><\/figure>\n<\/figure>\n\n\n\n
C\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p ph\u1ee7 l\u1edbp b\u1eb1ng laser trong s\u1eeda ch\u1eefa tuabin h\u01a1i n\u01b0\u1edbc<\/strong><\/strong><\/h5>\n\n\n\n

Ph\u1ee7 l\u1edbp b\u1eb1ng laser<\/strong> l\u00e0 m\u1ed9t quy tr\u00ecnh s\u1eed d\u1ee5ng tia laser c\u00f4ng su\u1ea5t cao \u0111\u1ec3 nung ch\u1ea3y v\u00e0 h\u00e0n v\u1eadt li\u1ec7u ph\u1ee7 l\u00ean b\u1ec1 m\u1eb7t c\u1ee7a b\u1ed9 ph\u1eadn b\u1ecb h\u01b0 h\u1ecfng. Nh\u1eefng l\u1ee3i \u00edch ch\u00ednh c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 ph\u1ee7 laser trong s\u1eeda ch\u1eefa tuabin h\u01a1i bao g\u1ed3m:<\/p>\n\n\n\n

1.<\/strong>Qu\u00e1 tr\u00ecnh l\u1eafng \u0111\u1ecdng v\u1eadt li\u1ec7u ch\u00ednh x\u00e1c<\/strong>: M\u1eadt \u0111\u1ed9 n\u0103ng l\u01b0\u1ee3ng cao c\u1ee7a tia laser cho ph\u00e9p ph\u1ee7 v\u1eadt li\u1ec7u l\u1edbp ph\u1ee7 m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c, gi\u00fap gi\u1ea3m thi\u1ec3u l\u00e3ng ph\u00ed v\u00e0 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 b\u00e1m d\u00ednh t\u1ed1i \u01b0u gi\u1eefa l\u1edbp ph\u1ee7 v\u00e0 b\u1ec1 m\u1eb7t n\u1ec1n.<\/p>\n\n\n\n

2.<\/strong>Gi\u1ea3m l\u01b0\u1ee3ng nhi\u1ec7t \u0111\u1ea7u v\u00e0o<\/strong>: Nhi\u1ec7t l\u01b0\u1ee3ng t\u1eadp trung c\u1ee7a tia laser gi\u00fap gi\u1ea3m thi\u1ec3u nguy c\u01a1 bi\u1ebfn d\u1ea1ng, m\u1ed9t th\u00e1ch th\u1ee9c th\u01b0\u1eddng g\u1eb7p trong c\u00e1c ph\u01b0\u01a1ng ph\u00e1p h\u00e0n truy\u1ec1n th\u1ed1ng.<\/p>\n\n\n\n

3.<\/strong>C\u1ea3i thi\u1ec7n t\u00ednh ch\u1ea5t v\u1eadt li\u1ec7u<\/strong>: C\u00f4ng ngh\u1ec7 ph\u1ee7 l\u1edbp b\u1eb1ng laser gi\u00fap t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n, ch\u1ed1ng \u0103n m\u00f2n v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh nhi\u1ec7t c\u1ee7a b\u1ed9 ph\u1eadn \u0111\u01b0\u1ee3c s\u1eeda ch\u1eefa, t\u1eeb \u0111\u00f3 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a n\u00f3.<\/p>\n\n\n\n

Trong tr\u01b0\u1eddng h\u1ee3p Nh\u00e0 m\u00e1y \u0111i\u1ec7n Guohua Suizhong<\/strong>, ph\u1ee7 l\u1edbp b\u1eb1ng laser<\/strong> \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 s\u1eeda ch\u1eefa \u0111inh t\u00e1n v\u1ecf b\u1ecdc<\/strong> c\u1ee7a b\u00ecnh \u00e1p su\u1ea5t trung gian, v\u1ed1n \u0111\u00e3 b\u1ecb h\u01b0 h\u1ecfng trong qu\u00e1 tr\u00ecnh \u0111\u1ea1i tu nh\u00e0 m\u00e1y. Sau t\u00e1m ng\u00e0y l\u00e0m vi\u1ec7c li\u00ean t\u1ee5c c\u1ee7a C\u00f4ng ty TNHH C\u00f4ng ngh\u1ec7 Laser Greenstone.<\/strong>, t\u1ea5t c\u1ea3 c\u00e1c c\u00f4ng vi\u1ec7c s\u1eeda ch\u1eefa \u0111\u00e3 \u0111\u01b0\u1ee3c ho\u00e0n t\u1ea5t v\u00e0 \u0111\u1ea1t y\u00eau c\u1ea7u ki\u1ec3m tra.<\/p>\n\n\n\n

Th\u00e0nh c\u00f4ng \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh c\u1ee7a c\u00f4ng ngh\u1ec7 ph\u1ee7 l\u1edbp b\u1eb1ng laser trong c\u00e1c \u1ee9ng d\u1ee5ng t\u1ea1i nh\u00e0 m\u00e1y \u0111i\u1ec7n<\/strong><\/strong><\/h5>\n\n\n\n

S\u1ef1 th\u00e0nh c\u00f4ng c\u1ee7a c\u00f4ng ngh\u1ec7 ph\u1ee7 l\u1edbp b\u1eb1ng laser<\/strong> t\u1ea1i Nh\u00e0 m\u00e1y \u0111i\u1ec7n Suizhong<\/strong> kh\u00f4ng ph\u1ea3i l\u00e0 tr\u01b0\u1eddng h\u1ee3p c\u00e1 bi\u1ec7t. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y \u0111\u00e3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng th\u00e0nh c\u00f4ng trong c\u00e1c l\u1ea7n s\u1eeda ch\u1eefa tr\u01b0\u1edbc \u0111\u00e2y, bao g\u1ed3m c\u1ea3 T\u1ed5 m\u00e1y c\u00f4ng su\u1ea5t 200.000 kW<\/strong> t\u1ea1i Nh\u00e0 m\u00e1y \u0111i\u1ec7n H\u1ea3i H\u1ee3p, Th\u1ea9m D\u01b0\u01a1ng<\/strong> v\u00e0o n\u0103m 2017. B\u1ea5t ch\u1ea5p s\u1ef1 ho\u00e0i nghi ban \u0111\u1ea7u, k\u1ebft qu\u1ea3 c\u1ee7a c\u00e1c \u0111\u1ee3t s\u1eeda ch\u1eefa n\u00e0y r\u1ea5t \u1ea5n t\u01b0\u1ee3ng, kh\u00f4ng c\u00f3 d\u1ea5u hi\u1ec7u h\u1ecfng h\u00f3c hay hao m\u00f2n sau khi tr\u1ea3i qua c\u00e1c cu\u1ed9c th\u1eed nghi\u1ec7m v\u1eadn h\u00e0nh quy m\u00f4 l\u1edbn.<\/p>\n\n\n\n

V\u00e0o n\u0103m 2024, M\u1ecf s\u1ed1 1 Xinji<\/strong> c\u0169ng \u0111\u00e3 \u00e1p d\u1ee5ng c\u00f4ng ngh\u1ec7 ph\u1ee7 l\u1edbp b\u1eb1ng laser \u0111\u1ec3 s\u1eeda ch\u1eefa c\u00e1c c\u1ed9t ch\u1ed1ng th\u1ee7y l\u1ef1c tr\u00ean m\u00e1y m\u00f3c khai th\u00e1c m\u1ecf, qua \u0111\u00f3 m\u1ed9t l\u1ea7n n\u1eefa ch\u1ee9ng minh t\u00ednh linh ho\u1ea1t c\u1ee7a c\u00f4ng ngh\u1ec7 n\u00e0y trong c\u00e1c l\u0129nh v\u1ef1c c\u00f4ng nghi\u1ec7p kh\u00e1c nhau.<\/p>\n\n\n\n

Nh\u1eefng \u01b0u \u0111i\u1ec3m ch\u00ednh c\u1ee7a c\u00f4ng ngh\u1ec7 ph\u1ee7 l\u1edbp b\u1eb1ng laser:<\/strong><\/strong><\/h5>\n\n\n\n

1.<\/strong>\u0110\u1ed9 b\u00e1m d\u00ednh cao<\/strong>: C\u00e1c b\u1ed9 ph\u1eadn \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eeda ch\u1eefa c\u00f3 \u0111\u1ed9 b\u00e1m d\u00ednh kim lo\u1ea1i m\u1ea1nh \u00edt nh\u1ea5t b\u1eb1ng 90% so v\u1edbi v\u1eadt li\u1ec7u n\u1ec1n ban \u0111\u1ea7u, \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t b\u1ec1n b\u1ec9.<\/p>\n\n\n\n

2.<\/strong>Ti\u1ebft ki\u1ec7m chi ph\u00ed<\/strong>: C\u00f4ng ngh\u1ec7 ph\u1ee7 l\u1edbp b\u1eb1ng laser gi\u00fap gi\u1ea3m thi\u1ec3u nhu c\u1ea7u thay th\u1ebf c\u00e1c b\u1ed9 ph\u1eadn, t\u1eeb \u0111\u00f3 ti\u1ebft ki\u1ec7m c\u1ea3 chi ph\u00ed v\u1eadt li\u1ec7u l\u1eabn chi ph\u00ed nh\u00e2n c\u00f4ng.<\/p>\n\n\n\n

3.<\/strong>Th\u1eddi gian x\u1eed l\u00fd nhanh h\u01a1n<\/strong>: To\u00e0n b\u1ed9 quy tr\u00ecnh s\u1eeda ch\u1eefa \u0111\u01b0\u1ee3c ho\u00e0n t\u1ea5t ch\u1ec9 trong v\u00e0i ng\u00e0y, thay v\u00ec ph\u1ea3i m\u1ea5t v\u00e0i tu\u1ea7n ho\u1eb7c v\u00e0i th\u00e1ng nh\u01b0 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p truy\u1ec1n th\u1ed1ng.<\/p>\n\n\n\n

4.<\/strong>\u0110\u1ed9 tin c\u1eady l\u00e2u d\u00e0i<\/strong>: Sau n\u0103m n\u0103m v\u1eadn h\u00e0nh, quy tr\u00ecnh v\u00e0 vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u \u0111\u1ec3 s\u1eeda ch\u1eefa c\u00e1c b\u1ed9 ph\u1eadn c\u1ee7a tuabin h\u01a1i n\u01b0\u1edbc<\/strong> Ph\u01b0\u01a1ng ph\u00e1p ph\u1ee7 l\u1edbp b\u1eb1ng laser \u0111\u00e3 ch\u1ee9ng minh \u0111\u01b0\u1ee3c \u0111\u1ed9 tin c\u1eady cao.<\/p>\n\n\n\n

T\u01b0\u01a1ng lai c\u1ee7a c\u00f4ng ngh\u1ec7 ph\u1ee7 l\u1edbp b\u1eb1ng laser trong l\u0129nh v\u1ef1c s\u1ea3n xu\u1ea5t \u0111i\u1ec7n<\/strong><\/strong><\/h5>\n\n\n\n

Nh\u01b0 c\u00f4ng ngh\u1ec7 ph\u1ee7 l\u1edbp b\u1eb1ng laser<\/strong> khi c\u00f4ng ngh\u1ec7 n\u00e0y ti\u1ebfp t\u1ee5c ph\u00e1t tri\u1ec3n, c\u00e1c \u1ee9ng d\u1ee5ng c\u1ee7a n\u00f3 trong vi\u1ec7c s\u1eeda ch\u1eefa v\u00e0 b\u1ea3o d\u01b0\u1ee1ng thi\u1ebft b\u1ecb ph\u00e1t \u0111i\u1ec7n nh\u01b0 tuabin h\u01a1i n\u01b0\u1edbc s\u1ebd ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c m\u1edf r\u1ed9ng. C\u00f4ng ngh\u1ec7 n\u00e0y mang l\u1ea1i ti\u1ec1m n\u0103ng to l\u1edbn trong vi\u1ec7c c\u1ea3i thi\u1ec7n \u0111\u1ed9 tin c\u1eady<\/strong>, hi\u1ec7u qu\u1ea3<\/strong>, v\u00e0 hi\u1ec7u qu\u1ea3 v\u1ec1 chi ph\u00ed<\/strong> c\u00e1c c\u00f4ng t\u00e1c s\u1eeda ch\u1eefa, t\u1eeb \u0111\u00f3 mang l\u1ea1i l\u1ee3i \u00edch cho c\u00e1c c\u00f4ng ty s\u1ea3n xu\u1ea5t \u0111i\u1ec7n th\u00f4ng qua vi\u1ec7c gi\u1ea3m th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng v\u00e0 chi ph\u00ed b\u1ea3o tr\u00ec.<\/p>\n\n\n\n

B\u1eb1ng c\u00e1ch \u00e1p d\u1ee5ng c\u00f4ng ngh\u1ec7 ph\u1ee7 l\u1edbp b\u1eb1ng laser, c\u00e1c nh\u00e0 m\u00e1y \u0111i\u1ec7n c\u00f3 th\u1ec3 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn quan tr\u1ecdng, n\u00e2ng cao hi\u1ec7u su\u1ea5t c\u1ee7a tuabin v\u00e0 g\u00f3p ph\u1ea7n t\u1ea1o n\u00ean m\u1ed9t t\u01b0\u01a1ng lai b\u1ec1n v\u1eefng v\u00e0 kh\u1ea3 thi v\u1ec1 m\u1eb7t kinh t\u1ebf h\u01a1n cho ng\u00e0nh c\u00f4ng nghi\u1ec7p n\u00e0y.<\/p>\n\n\n\n

K\u1ebft lu\u1eadn: \u00c1p d\u1ee5ng c\u00f4ng ngh\u1ec7 ph\u1ee7 l\u1edbp b\u1eb1ng laser \u0111\u1ec3 s\u1eeda ch\u1eefa tuabin hi\u1ec7u qu\u1ea3 v\u00e0 b\u1ec1n v\u1eefng<\/strong><\/strong><\/h5>\n\n\n\n

T\u00f3m l\u1ea1i, ph\u1ee7 l\u1edbp b\u1eb1ng laser<\/strong> l\u00e0 m\u1ed9t c\u00f4ng ngh\u1ec7 mang t\u00ednh c\u00e1ch m\u1ea1ng, gi\u00fap c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 quy tr\u00ecnh s\u1eeda ch\u1eefa tuabin h\u01a1i n\u01b0\u1edbc v\u00e0 c\u00e1c thi\u1ebft b\u1ecb ph\u00e1t \u0111i\u1ec7n quan tr\u1ecdng kh\u00e1c. V\u1edbi kh\u1ea3 n\u0103ng mang l\u1ea1i c\u00e1c gi\u1ea3i ph\u00e1p s\u1eeda ch\u1eefa nhanh ch\u00f3ng, b\u1ec1n b\u1ec9 v\u00e0 ti\u1ebft ki\u1ec7m chi ph\u00ed, c\u00f4ng ngh\u1ec7 ph\u1ee7 l\u1edbp b\u1eb1ng laser \u0111ang nhanh ch\u00f3ng tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn \u01b0u ti\u00ean c\u1ee7a c\u00e1c nh\u00e0 m\u00e1y \u0111i\u1ec7n mong mu\u1ed1n gi\u1ea3m chi ph\u00ed b\u1ea3o tr\u00ec v\u00e0 th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng. Khi c\u00f4ng ngh\u1ec7 n\u00e0y ng\u00e0y c\u00e0ng ho\u00e0n thi\u1ec7n, vi\u1ec7c \u00e1p d\u1ee5ng r\u1ed9ng r\u00e3i trong l\u0129nh v\u1ef1c s\u1eeda ch\u1eefa tuabin h\u01a1i n\u01b0\u1edbc s\u1ebd g\u00f3p ph\u1ea7n \u0111\u1ecbnh h\u00ecnh t\u01b0\u01a1ng lai c\u1ee7a ng\u00e0nh c\u00f4ng nghi\u1ec7p ph\u00e1t \u0111i\u1ec7n, gi\u00fap ng\u00e0nh n\u00e0y tr\u1edf n\u00ean hi\u1ec7u qu\u1ea3 v\u00e0 b\u1ec1n v\u1eefng h\u01a1n.<\/p>","protected":false},"excerpt":{"rendered":"

Introduction to Laser Cladding in Steam Turbine Repair Laser cladding technology has emerged as a cutting-edge solution for repairing critical components of steam turbines. Recently, during the June overhaul of the Guohua Suizhong Power Plant’s 800,000 kW Unit 2 steam turbine, damage to the primary and secondary shroud rivets on the intermediate pressure cylinder (IPC) was identified. […]<\/p>\n","protected":false},"author":1,"featured_media":4243,"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-4244","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\/4244","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=4244"}],"version-history":[{"count":3,"href":"https:\/\/www.greenstone-tech.com\/vi\/wp-json\/wp\/v2\/posts\/4244\/revisions"}],"predecessor-version":[{"id":5098,"href":"https:\/\/www.greenstone-tech.com\/vi\/wp-json\/wp\/v2\/posts\/4244\/revisions\/5098"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.greenstone-tech.com\/vi\/wp-json\/wp\/v2\/media\/4243"}],"wp:attachment":[{"href":"https:\/\/www.greenstone-tech.com\/vi\/wp-json\/wp\/v2\/media?parent=4244"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.greenstone-tech.com\/vi\/wp-json\/wp\/v2\/categories?post=4244"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.greenstone-tech.com\/vi\/wp-json\/wp\/v2\/tags?post=4244"},{"taxonomy":"table_tags","embeddable":true,"href":"https:\/\/www.greenstone-tech.com\/vi\/wp-json\/wp\/v2\/table_tags?post=4244"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}