{"id":1909,"date":"2025-11-28T06:54:31","date_gmt":"2025-11-28T06:54:31","guid":{"rendered":"https:\/\/coatinglinekt.seott.net\/?p=1909"},"modified":"2025-11-28T06:54:32","modified_gmt":"2025-11-28T06:54:32","slug":"how-to-powder-coat-metal","status":"publish","type":"post","link":"https:\/\/coatinglinekt.seott.net\/vi\/how-to-powder-coat-metal\/","title":{"rendered":"C\u00e1ch S\u01a1n B\u1ed9t Kim Lo\u1ea1i?"},"content":{"rendered":"

Ph\u1ee7 b\u1ed9t l\u00e0 m\u1ed9t trong nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p ho\u00e0n thi\u1ec7n kim lo\u1ea1i b\u1ec1n v\u00e0 chuy\u00ean nghi\u1ec7p nh\u1ea5t. Nhi\u1ec1u nh\u00e0 m\u00e1y v\u00e0 ng\u01b0\u1eddi d\u00f9ng t\u1ef1 l\u00e0m mu\u1ed1n m\u1ed9t l\u1edbp ph\u1ee7 s\u1ea1ch s\u1ebd, \u0111\u1ed3ng nh\u1ea5t k\u00e9o d\u00e0i nhi\u1ec1u n\u0103m m\u00e0 kh\u00f4ng phai m\u00e0u ho\u1eb7c r\u1ec9 s\u00e9t. Ph\u1ee7 b\u1ed9t l\u00e0m \u0111i\u1ec1u \u0111\u00f3 kh\u1ea3 thi khi qu\u00e1 tr\u00ecnh \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u00fang c\u00e1ch.<\/p>\n\n\n\n

\u0110\u1ec3 ph\u1ee7 b\u1ed9t kim lo\u1ea1i, b\u1ea1n ph\u1ea3i l\u00e0m s\u1ea1ch, lo\u1ea1i b\u1ecf r\u1ec9 s\u00e9t v\u00e0 d\u1ea7u m\u1ee1, \u00e1p d\u1ee5ng ti\u1ec1n x\u1eed l\u00fd, phun b\u1ed9t t\u0129nh \u0111i\u1ec7n, r\u1ed3i nung l\u1edbp ph\u1ee7 trong l\u00f2 \u1edf nhi\u1ec7t \u0111\u1ed9 160\u2013200\u00b0C.<\/strong><\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

T\u00f4i \u0111\u00e3 l\u00e0m vi\u1ec7c v\u1edbi nhi\u1ec1u d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t v\u00e0 k\u1ef9 s\u01b0 \u0111\u1ec3 gi\u00fap h\u1ecd t\u1ea1o ra quy tr\u00ecnh ph\u1ee7 b\u1ed9t \u0111\u00e1ng tin c\u1eady. Ch\u00eca kh\u00f3a l\u00e0 chu\u1ea9n b\u1ecb\u2014b\u1edfi v\u00ec ngay c\u1ea3 lo\u1ea1i b\u1ed9t t\u1ed1t nh\u1ea5t c\u0169ng s\u1ebd th\u1ea5t b\u1ea1i n\u1ebfu b\u1ec1 m\u1eb7t kim lo\u1ea1i b\u1ea9n.<\/p>\n\n\n\n

Quy tr\u00ecnh \u0111\u00fang \u0111\u1ec3 ph\u1ee7 b\u1ed9t kim lo\u1ea1i l\u00e0 g\u00ec?<\/h2>\n\n\n\n

Ph\u1ee7 b\u1ed9t kim lo\u1ea1i \u0111\u00f2i h\u1ecfi m\u1ed9t quy tr\u00ecnh c\u00f3 c\u1ea5u tr\u00fac g\u1ed3m chu\u1ea9n b\u1ecb, ph\u1ee7 l\u1edbp v\u00e0 nung c\u1ee9ng.<\/p>\n\n\n\n

Quy tr\u00ecnh \u0111\u00fang: l\u00e0m s\u1ea1ch \u2192 ti\u1ec1n x\u1eed l\u00fd \u2192 s\u1ea5y kh\u00f4 \u2192 phun b\u1ed9t \u2192 nung \u2192 l\u00e0m m\u00e1t.<\/strong><\/p>\n\n\n\n

\u0110i s\u00e2u h\u01a1n: T\u1ea1i sao m\u1ed7i b\u01b0\u1edbc l\u1ea1i quan tr\u1ecdng trong ph\u1ee7 b\u1ed9t (h\u01a1n 200 t\u1eeb)<\/h3>\n\n\n\n

M\u1ed7i b\u01b0\u1edbc trong ph\u1ee7 b\u1ed9t \u0111\u1ec1u c\u00f3 m\u1ee5c \u0111\u00edch:<\/p>\n\n\n\n

1. L\u00e0m s\u1ea1ch lo\u1ea1i b\u1ecf d\u1ea7u m\u1ee1 v\u00e0 b\u1ee5i b\u1ea9n<\/strong><\/h3>\n\n\n\n

Kim lo\u1ea1i \u0111\u1ebfn v\u1edbi d\u1ea5u v\u00e2n tay, d\u1ea7u m\u00e1y, b\u1ee5i v\u00e0 c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m trong x\u01b0\u1edfng.
N\u1ebfu kh\u00f4ng lo\u1ea1i b\u1ecf, b\u1ed9t s\u1ebd:<\/p>\n\n\n\n

    \n
  • t\u1ea1o m\u1eaft c\u00e1<\/li>\n\n\n\n
  • bong b\u00f3ng<\/li>\n\n\n\n
  • b\u1ecb bong tr\u00f3c<\/li>\n<\/ul>\n\n\n\n

    L\u00e0m s\u1ea1ch dung m\u00f4i ho\u1eb7c t\u1ea9y d\u1ea7u ki\u1ec1m l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft.<\/p>\n\n\n\n

    2. R\u1ec9 s\u00e9t v\u00e0 v\u1ea3y ph\u1ea3i \u0111\u01b0\u1ee3c lo\u1ea1i b\u1ecf<\/strong><\/h3>\n\n\n\n

    B\u1ed9t kh\u00f4ng th\u1ec3 \u201cche ph\u1ee7\u201d r\u1ec9 s\u00e9t.
    R\u1ec9 s\u00e9t ph\u1ea3i \u0111\u01b0\u1ee3c lo\u1ea1i b\u1ecf b\u1eb1ng:<\/p>\n\n\n\n

      \n
    • phun c\u00e1t<\/li>\n\n\n\n
    • m\u00e0i m\u00f2n<\/li>\n\n\n\n
    • ng\u00e2m t\u1ea9m h\u00f3a h\u1ecdc<\/li>\n<\/ul>\n\n\n\n

      B\u1ec1 m\u1eb7t kh\u00f4ng g\u1ec9 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 b\u00e1m d\u00ednh ch\u1eafc ch\u1eafn.<\/p>\n\n\n\n

      3. Ti\u1ec1n x\u1eed l\u00fd c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n<\/strong><\/h3>\n\n\n\n

      C\u00e1c ph\u01b0\u01a1ng ph\u00e1p ti\u1ec1n x\u1eed l\u00fd ph\u1ed5 bi\u1ebfn bao g\u1ed3m:<\/p>\n\n\n\n

        \n
      • ph\u1ed1t ph\u00e1t s\u1eaft<\/li>\n\n\n\n
      • ph\u1ed1t ph\u00e1t k\u1ebdm<\/li>\n\n\n\n
      • l\u1edbp ph\u1ee7 nanoceramic<\/li>\n<\/ul>\n\n\n\n

        Nh\u1eefng l\u1edbp h\u00f3a h\u1ecdc n\u00e0y t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 b\u00e1m d\u00ednh v\u00e0 b\u1ea3o v\u1ec7 kim lo\u1ea1i kh\u1ecfi \u0103n m\u00f2n.<\/p>\n\n\n\n

        4. S\u1ea5y kh\u00f4 lo\u1ea1i b\u1ecf t\u1ea5t c\u1ea3 \u0111\u1ed9 \u1ea9m<\/strong><\/h3>\n\n\n\n

        \u0110\u1ed9 \u1ea9m b\u1ecb m\u1eafc k\u1eb9t d\u01b0\u1edbi l\u1edbp b\u1ed9t g\u00e2y ra:<\/p>\n\n\n\n

          \n
        • l\u1ed7 kim<\/li>\n\n\n\n
        • bong b\u00f3ng<\/li>\n\n\n\n
        • \u0103n m\u00f2n d\u01b0\u1edbi l\u1edbp phim<\/li>\n<\/ul>\n\n\n\n

          Khuy\u1ebfn ngh\u1ecb b\u01b0\u1edbc l\u00e0m n\u00f3ng tr\u01b0\u1edbc, \u0111\u1eb7c bi\u1ec7t \u1edf khu v\u1ef1c \u1ea9m \u01b0\u1edbt.<\/p>\n\n\n\n

          5. Phun b\u1ed9t t\u0129nh \u0111i\u1ec7n<\/strong><\/h3>\n\n\n\n

          S\u00fang phun phun t\u0129nh \u0111i\u1ec7n t\u00edch \u0111i\u1ec7n cho b\u1ed9t.
          Kim lo\u1ea1i \u0111\u1ea5t d\u1eabn \u0111i\u1ec7n h\u00fat b\u1ed9t nh\u01b0 nam ch\u00e2m, t\u1ea1o th\u00e0nh l\u1edbp \u0111\u1ec1u.<\/p>\n\n\n\n

          C\u00e0i \u0111\u1eb7t phun bao g\u1ed3m:<\/p>\n\n\n\n

            \n
          • \u0111i\u1ec7n \u00e1p (KV)<\/li>\n\n\n\n
          • l\u01b0u l\u01b0\u1ee3ng b\u1ed9t<\/li>\n\n\n\n
          • \u00e1p su\u1ea5t kh\u00f4ng kh\u00ed<\/li>\n<\/ul>\n\n\n\n

            C\u00e1c \u0111i\u1ec1u khi\u1ec3n n\u00e0y ki\u1ec3m so\u00e1t qu\u00e1 tr\u00ecnh x\u00e2y d\u1ef1ng phim v\u00e0 ngo\u1ea1i h\u00ecnh.<\/p>\n\n\n\n

            6. S\u1ea5y trong l\u00f2 nung<\/strong><\/h3>\n\n\n\n

            Kim lo\u1ea1i \u0111\u01b0\u1ee3c nung \u1edf nhi\u1ec7t \u0111\u1ed9:<\/p>\n\n\n\n

              \n
            • 160\u2013200\u00b0C<\/strong><\/li>\n\n\n\n
            • 10\u201320 ph\u00fat nhi\u1ec7t \u0111\u1ed9 kim lo\u1ea1i<\/strong><\/li>\n<\/ul>\n\n\n\n

              Trong qu\u00e1 tr\u00ecnh curing, b\u1ed9t ph\u1ee7 ch\u1ea3y, tr\u00e0n v\u00e0 li\u00ean k\u1ebft ho\u00e1 h\u1ecdc th\u00e0nh l\u1edbp ph\u1ee7 c\u1ee9ng.<\/p>\n\n\n\n

              7. L\u00e0m m\u00e1t<\/strong><\/h3>\n\n\n\n

              Ph\u1ea7n l\u00e0m m\u00e1t v\u00e0 l\u1edbp ph\u1ee7 tr\u1edf n\u00ean c\u1ee9ng ho\u00e0n to\u00e0n.<\/p>\n\n\n\n

              Qu\u00e1 tr\u00ecnh n\u00e0y ph\u00f9 h\u1ee3p cho th\u00e9p, nh\u00f4m v\u00e0 nhi\u1ec1u kim lo\u1ea1i kh\u00e1c.<\/p>\n\n\n\n

              B\u01b0\u1edbc<\/th>M\u1ee5c \u0111\u00edch<\/th>V\u1ea5n \u0111\u1ec1 n\u1ebfu b\u1ecf qua<\/th><\/tr><\/thead>
              L\u00e0m s\u1ea1ch<\/td>Lo\u1ea1i b\u1ecf d\u1ea7u<\/td>Bong tr\u00f3c, m\u1eaft c\u00e1<\/td><\/tr>
              Lo\u1ea1i b\u1ecf r\u1ec9 s\u00e9t<\/td>L\u00e0m s\u1ea1ch n\u1ec1n<\/td>Bong tr\u00f3c l\u1edbp ph\u1ee7<\/td><\/tr>
              Ti\u1ec1n x\u1eed l\u00fd<\/td>B\u1ea3o v\u1ec7 ch\u1ed1ng \u0103n m\u00f2n<\/td>G\u1ec9 s\u00e9t<\/td><\/tr>
              S\u1ea5y kh\u00f4<\/td>Lo\u1ea1i b\u1ecf n\u01b0\u1edbc<\/td>L\u1ed7 kim<\/td><\/tr>
              Phun s\u01b0\u01a1ng<\/td>L\u1edbp phim<\/td>\u0110\u1ed9 d\u00e0y kh\u00f4ng \u0111\u1ec1u<\/td><\/tr>
              Nung<\/td>L\u1edbp ph\u1ee7 c\u1ee9ng<\/td>L\u1edbp ph\u1ee7 m\u1ec1m<\/td><\/tr>
              L\u00e0m m\u00e1t<\/td>\u1ed4n \u0111\u1ecbnh phim<\/td>D\u1ea5u v\u00e2n tay<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

              B\u1ea1n c\u1ea7n thi\u1ebft b\u1ecb g\u00ec \u0111\u1ec3 s\u01a1n b\u1ed9t kim lo\u1ea1i?<\/h2>\n\n\n\n

              \u0110\u1ec3 s\u01a1n b\u1ed9t kim lo\u1ea1i th\u00e0nh c\u00f4ng, b\u1ea1n c\u1ea7n m\u1ed9t s\u1ed1 m\u00e1y m\u00f3c ch\u00ednh.<\/p>\n\n\n\n

              Thi\u1ebft b\u1ecb c\u01a1 b\u1ea3n: s\u00fang phun b\u1ed9t, bu\u1ed3ng phun, l\u00f2 curing, m\u00e1y n\u00e9n kh\u00ed, h\u1ec7 th\u1ed1ng ti\u1ec1n x\u1eed l\u00fd.<\/strong><\/p>\n\n\n\n

              \"\"<\/figure>\n\n\n\n

              \u0110i s\u00e2u h\u01a1n: M\u1ed7i m\u00e1y \u1ea3nh h\u01b0\u1edfng nh\u01b0 th\u1ebf n\u00e0o \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng l\u1edbp ph\u1ee7 (h\u01a1n 200 t\u1eeb)<\/h3>\n\n\n\n

              D\u01b0\u1edbi \u0111\u00e2y l\u00e0 ch\u1ee9c n\u0103ng c\u1ee7a t\u1eebng thi\u1ebft b\u1ecb:<\/p>\n\n\n\n

              1. S\u00fang phun s\u01a1n b\u1ed9t<\/strong><\/h3>\n\n\n\n

              N\u00f3 t\u00edch \u0111i\u1ec7n c\u00e1c h\u1ea1t b\u1ed9t \u0111\u1ec3 ch\u00fang b\u00e1m v\u00e0o kim lo\u1ea1i.
              S\u00fang chuy\u00ean nghi\u1ec7p cho ph\u00e9p ki\u1ec3m so\u00e1t:<\/p>\n\n\n\n

                \n
              • \u0111i\u1ec7n \u00e1p<\/li>\n\n\n\n
              • vi-m\u00e1y<\/li>\n\n\n\n
              • l\u01b0u l\u01b0\u1ee3ng b\u1ed9t<\/li>\n\n\n\n
              • \u00e1p su\u1ea5t kh\u00f4ng kh\u00ed<\/li>\n<\/ul>\n\n\n\n

                \u0110i\u1ec1u n\u00e0y \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 ph\u1ee7, \u0111\u1ed9 d\u00e0y v\u00e0 \u0111\u1ed9 m\u1ecbn c\u1ee7a l\u1edbp ph\u1ee7.<\/p>\n\n\n\n

                2. Bu\u1ed3ng phun<\/strong><\/h3>\n\n\n\n

                Bu\u1ed3ng b\u1eaft gi\u1eef l\u01b0\u1ee3ng s\u01b0\u01a1ng phun d\u01b0 v\u00e0 gi\u1eef cho m\u00f4i tr\u01b0\u1eddng s\u1ea1ch s\u1ebd.
                C\u00e1c lo\u1ea1i bao g\u1ed3m:<\/p>\n\n\n\n

                  \n
                • bu\u1ed3ng ph\u1ee5c h\u1ed3i<\/li>\n\n\n\n
                • bu\u1ed3ng l\u1ecdc cartridge<\/li>\n\n\n\n
                • h\u1ec7 th\u1ed1ng l\u1ed1c xo\u00e1y<\/li>\n<\/ul>\n\n\n\n

                  Bu\u1ed3ng s\u1ea1ch s\u1ebd gi\u00fap ho\u00e0n thi\u1ec7n \u0111\u1ed3ng nh\u1ea5t.<\/p>\n\n\n\n

                  3. L\u00f2 s\u1ea5y curing<\/strong><\/h3>\n\n\n\n

                  L\u00f2 nung ch\u1ea3y v\u00e0 l\u00e0m c\u1ee9ng l\u1edbp ph\u1ee7.<\/p>\n\n\n\n

                  C\u00e1c lo\u1ea1i:<\/p>\n\n\n\n

                    \n
                  • l\u00f2 \u0111i\u1ec7n<\/li>\n\n\n\n
                  • l\u00f2 gas<\/li>\n\n\n\n
                  • l\u00f2 h\u1ed3ng ngo\u1ea1i<\/li>\n<\/ul>\n\n\n\n

                    Nhi\u1ec7t \u0111\u1ed9 kim lo\u1ea1i ph\u1ea3i \u0111\u1ea1t theo l\u1ecbch tr\u00ecnh curing\u2014ng\u01b0\u1ee3c l\u1ea1i l\u1edbp ph\u1ee7 s\u1ebd y\u1ebfu.<\/p>\n\n\n\n

                    4. H\u1ec7 th\u1ed1ng ti\u1ec1n x\u1eed l\u00fd<\/strong><\/h3>\n\n\n\n

                    H\u1ec7 th\u1ed1ng n\u00e0y l\u00e0m s\u1ea1ch v\u00e0 b\u1ea3o v\u1ec7 kim lo\u1ea1i:<\/p>\n\n\n\n

                      \n
                    • h\u1ea7m phun r\u1eeda<\/li>\n\n\n\n
                    • b\u1ec3 nh\u00fang<\/li>\n\n\n\n
                    • \u0111i\u1ec3m l\u00e0m s\u1ea1ch th\u1ee7 c\u00f4ng<\/li>\n<\/ul>\n\n\n\n

                      Ti\u1ec1n x\u1eed l\u00fd m\u1ea1nh = l\u1edbp ph\u1ee7 m\u1ea1nh.<\/p>\n\n\n\n

                      5. M\u00e1y n\u00e9n kh\u00ed<\/strong><\/h3>\n\n\n\n

                      Cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng cho s\u00fang phun v\u00e0 \u0111\u1ea3m b\u1ea3o d\u00f2ng b\u1ed9t m\u1ecbn m\u00e0ng.<\/p>\n\n\n\n

                      \u00c1p su\u1ea5t kh\u00ed qu\u00e1 l\u1edbn ho\u1eb7c qu\u00e1 nh\u1ecf c\u00f3 th\u1ec3 g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng v\u1ecf cam ho\u1eb7c ch\u1ed7 m\u1ecfng.<\/p>\n\n\n\n

                      Nh\u1eefng m\u00e1y m\u00f3c n\u00e0y t\u1ea1o ra m\u1ed9t d\u00e2y chuy\u1ec1n s\u01a1n t\u0129nh \u0111i\u1ec7n ho\u00e0n ch\u1ec9nh.<\/p>\n\n\n\n

                      B\u1ea1n chu\u1ea9n b\u1ecb kim lo\u1ea1i cho s\u01a1n t\u0129nh \u0111i\u1ec7n nh\u01b0 th\u1ebf n\u00e0o?<\/h2>\n\n\n\n

                      Chu\u1ea9n b\u1ecb quy\u1ebft \u0111\u1ecbnh th\u00e0nh c\u00f4ng 80% c\u1ee7a l\u1edbp ph\u1ee7 b\u1ed9t.<\/p>\n\n\n\n

                      Kim lo\u1ea1i ph\u1ea3i s\u1ea1ch, kh\u00f4, kh\u00f4ng r\u1ec9 s\u00e9t v\u00e0 \u0111\u01b0\u1ee3c chu\u1ea9n b\u1ecb h\u00f3a h\u1ecdc.<\/strong><\/p>\n\n\n\n

                      \u0110i s\u00e2u h\u01a1n: C\u00e1c ph\u01b0\u01a1ng ph\u00e1p chu\u1ea9n b\u1ecb t\u1ed1t nh\u1ea5t (h\u01a1n 200 t\u1eeb)<\/h3>\n\n\n\n

                      M\u1ee5c ti\u00eau c\u1ee7a vi\u1ec7c chu\u1ea9n b\u1ecb l\u00e0:<\/p>\n\n\n\n

                        \n
                      • lo\u1ea1i b\u1ecf \u00f4 nhi\u1ec5m<\/li>\n\n\n\n
                      • t\u1ea1o \u0111\u1ed9 b\u00e1m d\u00ednh<\/li>\n\n\n\n
                      • ng\u0103n ng\u1eeba r\u1ec9 s\u00e9t<\/li>\n<\/ul>\n\n\n\n

                        D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1ch th\u1ef1c hi\u1ec7n:<\/p>\n\n\n\n

                        L\u00e0m s\u1ea1ch d\u1ea7u m\u1ee1<\/strong><\/h3>\n\n\n\n

                        S\u1eed d\u1ee5ng dung d\u1ecbch t\u1ea9y r\u1eeda ki\u1ec1m ho\u1eb7c kh\u0103n lau dung m\u00f4i.<\/p>\n\n\n\n

                        X\u1ea3 s\u1ea1ch<\/strong><\/h3>\n\n\n\n

                        Lo\u1ea1i b\u1ecf d\u01b0 l\u01b0\u1ee3ng h\u00f3a ch\u1ea5t.<\/p>\n\n\n\n

                        \u0102n m\u00f2n ho\u1eb7c phun c\u00e1t<\/strong><\/h3>\n\n\n\n

                        T\u1ea1o k\u1ebft c\u1ea5u vi m\u00f4 \u0111\u1ec3 l\u1edbp ph\u1ee7 b\u1ed9t b\u00e1m v\u00e0o.<\/p>\n\n\n\n

                        \u00c1p d\u1ee5ng l\u1edbp ph\u1ee7 phosphate ho\u1eb7c ceramic<\/strong><\/h3>\n\n\n\n

                        \u0110i\u1ec1u n\u00e0y c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n.<\/p>\n\n\n\n

                        L\u00e0m kh\u00f4 ho\u00e0n to\u00e0n<\/strong><\/h3>\n\n\n\n

                        \u0110\u1ed9 \u1ea9m l\u00e0 k\u1ebb th\u00f9 c\u1ee7a l\u1edbp ph\u1ee7 b\u1ed9t.<\/p>\n\n\n\n

                        Ti\u1ec1n x\u1eed l\u00fd (t\u00f9y ch\u1ecdn)<\/strong><\/h3>\n\n\n\n

                        Vi\u1ec7c ti\u1ec1n x\u1eed l\u00fd gi\u00fap b\u1ed9t ph\u1ee7 b\u00e1m \u0111\u1ec1u h\u01a1n tr\u00ean c\u00e1c b\u1ed9 ph\u1eadn kim lo\u1ea1i d\u00e0y.<\/p>\n\n\n\n

                        B\u1ecf qua b\u01b0\u1edbc chu\u1ea9n b\u1ecb d\u1eabn \u0111\u1ebfn:<\/p>\n\n\n\n

                          \n
                        • bong tr\u00f3c<\/li>\n\n\n\n
                        • b\u1ecdt kh\u00ed<\/li>\n\n\n\n
                        • g\u1ec9 s\u00e9t<\/li>\n\n\n\n
                        • ho\u00e0n thi\u1ec7n kh\u00f4ng \u0111\u1ec1u<\/li>\n<\/ul>\n\n\n\n

                          \u0110\u00e2y l\u00e0 l\u00fd do t\u1ea1i sao c\u00e1c x\u01b0\u1edfng s\u01a1n b\u1ed9t chuy\u00ean nghi\u1ec7p \u0111\u1ea7u t\u01b0 m\u1ea1nh v\u00e0o h\u1ec7 th\u1ed1ng ti\u1ec1n x\u1eed l\u00fd.<\/p>\n\n\n\n

                          L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 x\u1eed l\u00fd kim lo\u1ea1i sau khi ph\u1ee7 b\u1ed9t?<\/h2>\n\n\n\n

                          X\u1eed l\u00fd l\u00e0 b\u01b0\u1edbc cu\u1ed1i c\u00f9ng v\u00e0 quan tr\u1ecdng nh\u1ea5t.<\/p>\n\n\n\n

                          B\u1ed9t ph\u1ee7 ph\u1ea3i \u0111\u1ea1t nhi\u1ec7t \u0111\u1ed9 kim lo\u1ea1i t\u1eeb 160\u2013200\u00b0C trong 10\u201320 ph\u00fat.<\/strong><\/p>\n\n\n\n

                          \u0110i s\u00e2u h\u01a1n: T\u1ea1i sao qu\u00e1 tr\u00ecnh x\u1eed l\u00fd \u0111\u00fang c\u00e1ch quy\u1ebft \u0111\u1ecbnh \u0111\u1ed9 b\u1ec1n (h\u01a1n 200 t\u1eeb)<\/h3>\n\n\n\n

                          Trong qu\u00e1 tr\u00ecnh x\u1eed l\u00fd:<\/p>\n\n\n\n

                            \n
                          • b\u1ed9t tan ch\u1ea3y<\/li>\n\n\n\n
                          • ch\u1ea3y ra<\/li>\n\n\n\n
                          • li\u00ean k\u1ebft ch\u00e9o th\u00e0nh m\u1ed9t l\u1edbp m\u00e0ng c\u1ee9ng, b\u1ec1n<\/li>\n<\/ul>\n\n\n\n

                            X\u1eed l\u00fd ch\u01b0a \u0111\u1ee7 d\u1eabn \u0111\u1ebfn:<\/p>\n\n\n\n

                              \n
                            • ho\u00e0n thi\u1ec7n m\u1ec1m m\u1ea1i<\/li>\n\n\n\n
                            • kh\u00e1ng h\u00f3a ch\u1ea5t k\u00e9m<\/li>\n\n\n\n
                            • \u0111\u1ed9 b\u00e1m d\u00ednh k\u00e9m<\/li>\n\n\n\n
                            • vi\u00ean ph\u1ea5n ngo\u00e0i tr\u1eddi<\/li>\n<\/ul>\n\n\n\n

                              Qu\u00e1 tr\u00ecnh curing qu\u00e1 m\u1ee9c d\u1eabn \u0111\u1ebfn:<\/p>\n\n\n\n

                                \n
                              • bi\u1ec3u hi\u1ec7n m\u1ea5t m\u00e0u<\/li>\n\n\n\n
                              • gi\u00f2n r\u00e3<\/li>\n\n\n\n
                              • m\u1ea5t \u0111\u1ed9 b\u00f3ng<\/li>\n<\/ul>\n\n\n\n

                                \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o qu\u00e1 tr\u00ecnh curing \u0111\u00fang c\u00e1ch:<\/p>\n\n\n\n

                                  \n
                                • s\u1eed d\u1ee5ng nhi\u1ec7t k\u1ebf h\u1ed3ng ngo\u1ea1i<\/li>\n\n\n\n
                                • \u0111o nhi\u1ec7t \u0111\u1ed9 kim lo\u1ea1i, kh\u00f4ng ph\u1ea3i nhi\u1ec7t \u0111\u1ed9 kh\u00f4ng kh\u00ed<\/li>\n\n\n\n
                                • tu\u00e2n theo l\u1ecbch tr\u00ecnh c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t b\u1ed9t<\/li>\n<\/ul>\n\n\n\n

                                  C\u00e1c b\u1ed9 ph\u1eadn l\u1edbn ho\u1eb7c d\u00e0y c\u00f3 th\u1ec3 c\u1ea7n \u0111\u01b0\u1ee3c l\u00e0m n\u00f3ng tr\u01b0\u1edbc \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o qu\u00e1 tr\u00ecnh curing \u0111\u1ea7y \u0111\u1ee7.<\/p>\n\n\n\n

                                  B\u1ea1n c\u00f3 th\u1ec3 s\u01a1n b\u1ed9t kim lo\u1ea1i t\u1ea1i nh\u00e0 kh\u00f4ng?<\/h2>\n\n\n\n

                                  C\u00f3, nh\u01b0ng b\u1ea1n c\u1ea7n thi\u1ebft b\u1ecb \u0111\u1eb7c bi\u1ec7t.<\/p>\n\n\n\n

                                  B\u1ea1n c\u00f3 th\u1ec3 s\u01a1n b\u1ed9t t\u1ea1i nh\u00e0 n\u1ebfu c\u00f3 s\u00fang phun nh\u1ecf v\u00e0 l\u00f2 nung curing b\u1ed9t ri\u00eang bi\u1ec7t.<\/strong><\/p>\n\n\n\n

                                  Kh\u00f4ng s\u1eed d\u1ee5ng l\u00f2 n\u01b0\u1edbng gia \u0111\u00ecnh\u2014khi b\u1ed9t \u0111\u00e3 \u0111\u01b0\u1ee3c curing b\u00ean trong, n\u00f3 kh\u00f4ng th\u1ec3 d\u00f9ng \u0111\u1ec3 n\u1ea5u \u0103n n\u1eefa.<\/p>\n\n\n\n

                                  K\u1ebft lu\u1eadn<\/h2>\n\n\n\n

                                  S\u01a1n b\u1ed9t kim lo\u1ea1i \u0111\u00f2i h\u1ecfi l\u00e0m s\u1ea1ch k\u1ef9 l\u01b0\u1ee1ng, ti\u1ec1n x\u1eed l\u00fd \u0111\u00fang c\u00e1ch, phun b\u1ed9t \u0111\u1ec1u v\u00e0 curing ki\u1ec3m so\u00e1t. Khi t\u1eebng b\u01b0\u1edbc \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n ch\u00ednh x\u00e1c, l\u1edbp ph\u1ee7 tr\u1edf n\u00ean c\u1ef1c k\u1ef3 b\u1ec1n, ch\u1ed1ng \u0103n m\u00f2n v\u00e0 \u0111\u1eb9p m\u1eaft\u2014ho\u00e0n h\u1ea3o cho c\u1ea3 s\u1ea3n ph\u1ea9m kim lo\u1ea1i c\u00f4ng nghi\u1ec7p v\u00e0 ti\u00eau d\u00f9ng.<\/p>","protected":false},"excerpt":{"rendered":"

                                  S\u01a1n t\u0129nh \u0111i\u1ec7n l\u00e0 m\u1ed9t trong nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p ho\u00e0n thi\u1ec7n kim lo\u1ea1i b\u1ec1n nh\u1ea5t v\u00e0 chuy\u00ean nghi\u1ec7p nh\u1ea5t. Nhi\u1ec1u nh\u00e0 m\u00e1y v\u00e0 ng\u01b0\u1eddi d\u00f9ng t\u1ef1 l\u00e0m mu\u1ed1n [\u2026]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","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":"default","ast-page-background-enabled":"default","ast-page-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":"","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-4)","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-4)","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-4)","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":[1],"tags":[],"class_list":["post-1909","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/coatinglinekt.seott.net\/vi\/wp-json\/wp\/v2\/posts\/1909","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/coatinglinekt.seott.net\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/coatinglinekt.seott.net\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/coatinglinekt.seott.net\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/coatinglinekt.seott.net\/vi\/wp-json\/wp\/v2\/comments?post=1909"}],"version-history":[{"count":2,"href":"https:\/\/coatinglinekt.seott.net\/vi\/wp-json\/wp\/v2\/posts\/1909\/revisions"}],"predecessor-version":[{"id":2298,"href":"https:\/\/coatinglinekt.seott.net\/vi\/wp-json\/wp\/v2\/posts\/1909\/revisions\/2298"}],"wp:attachment":[{"href":"https:\/\/coatinglinekt.seott.net\/vi\/wp-json\/wp\/v2\/media?parent=1909"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/coatinglinekt.seott.net\/vi\/wp-json\/wp\/v2\/categories?post=1909"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/coatinglinekt.seott.net\/vi\/wp-json\/wp\/v2\/tags?post=1909"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}