{"id":7317,"date":"2019-08-21T09:47:15","date_gmt":"2019-08-21T09:47:15","guid":{"rendered":"https:\/\/phelieu247.com\/?p=7317"},"modified":"2020-02-20T14:58:29","modified_gmt":"2020-02-20T07:58:29","slug":"cac-loai-thep-khong-gi","status":"publish","type":"post","link":"https:\/\/phelieu247.com\/en\/cac-loai-thep-khong-gi\/","title":{"rendered":"T\u00e1i Ch\u1ebf C\u00e1c Lo\u1ea1i Th\u00e9p Kh\u00f4ng G\u1ec9"},"content":{"rendered":"

Sorry, this entry is only available in Ti\u1ebfng Vi\u1ec7t<\/a>. For the sake of viewer convenience, the content is shown below in the alternative language. You may click the link to switch the active language.<\/p>

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C\u00e1c trung t\u00e2m thu mua ph\u1ebf li\u1ec7u l\u1edbn, th\u00f4ng th\u01b0\u1eddng h\u1ecd ch\u1ea5p nh\u1eadn nhi\u1ec1u lo\u1ea1i th\u00e9p kh\u00f4ng g\u1ec9 v\u1edbi nhi\u1ec1u k\u00edch c\u1ee1, c\u1ea5p \u0111\u1ed9 v\u00e0 ch\u1ee7ng lo\u1ea1i kh\u00e1c nhau.\u00a0\u1ede Ph\u1ebf Li\u1ec7u 247 c\u0169ng v\u1eady, ch\u00fang t\u00f4i lu\u00f4n tr\u1ea3 gi\u00e1 h\u1ee3p l\u00fd, c\u1ea1nh tranh th\u1ecb tr\u01b0\u1eddng cho vi\u1ec7c t\u00e1i ch\u1ebf th\u00e9p kh\u00f4ng g\u1ec9 c\u1ee7a b\u1ea1n.<\/span><\/p>\n

\"T\u00e1i<\/p>\n

T\u00c1I CH\u1ebe C\u00c1C LO\u1ea0I TH\u00c9P KH\u00d4NG G\u1ec8<\/strong><\/span><\/p>\n

+ Th\u00e9p kh\u00f4ng g\u1ec9 s\u1ea1ch: Kh\u00f4ng kim lo\u1ea1i, kh\u00f4ng keo ho\u1eb7c s\u01a1n nhi\u1ec5m b\u1ea9n.<\/span><\/p>\n

+ Kh\u00f4ng g\u1ec9 s\u1ea1ch<\/span><\/p>\n

+ Kh\u00f4ng c\u00f3 \u0111ai \u1ed1c ho\u1eb7c bu l\u00f4ng.\u00a0(Kh\u00f4ng m\u00e0u, c\u00f3 ngh\u0129a l\u00e0 phi kim.)\u00a0<\/span><\/p>\n

+ Kh\u00f4ng g\u1ec9 b\u1ea9n<\/span><\/p>\n

Nh\u00ecn v\u00e0o h\u1ea7u h\u1ebft c\u00e1c ng\u00f4i nh\u00e0 ng\u00e0y nay v\u00e0 b\u1ea1n s\u1ebd th\u1ea5y nh\u00e0 b\u1ebfp \u0111\u1ea7y b\u1ed3n r\u1eeda, v\u00f2i v\u00e0 c\u00e1c thi\u1ebft b\u1ecb b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9. C\u00e1c lo\u1ea1i th\u00e9p kh\u00f4ng g\u1ec9<\/strong><\/a> \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i tr\u00ean \u00f4 t\u00f4 v\u00e0 xe m\u00e1y, c\u00f3 s\u1ee9c h\u1ea5p d\u1eabn cao \u0111\u1ed1i v\u1edbi ng\u01b0\u1eddi ti\u00eau d\u00f9ng v\u00ec n\u00f3 c\u00f3 ch\u1ee9a cr\u00f4m, m\u1ed9t h\u1ee3p kim th\u00e9p l\u00e0m cho n\u00f3 s\u00e1ng v\u00e0 b\u00f3ng. Ngo\u00e0i s\u1ef1 h\u1ea5p d\u1eabn th\u1ecb gi\u00e1c, crom, th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 chrome, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o ra th\u00e9p kh\u00f4ng g\u1ec9 v\u00ec n\u00f3 gi\u00fap th\u00e0nh ph\u1ea9m ch\u1ecbu \u0111\u01b0\u1ee3c s\u1ef1 \u0103n m\u00f2n.<\/span><\/p>\n

L\u00c0M TH\u1ebe N\u00c0O \u0110\u1ec2 X\u00c1C \u0110\u1ecaNH C\u00c1C LO\u1ea0I TH\u00c9P KH\u00d4NG G\u00cc?<\/strong><\/span><\/p>\n

Th\u00e9p kh\u00f4ng g\u1ec9 c\u00f3 gi\u00e1 bao nhi\u00eau?\u00a0Ch\u00e0, n\u00f3 \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 cao h\u01a1n r\u1ea5t nhi\u1ec1u so v\u1edbi nh\u1eefng g\u00ec b\u1ea1n s\u1ebd nh\u1eadn \u0111\u01b0\u1ee3c \u0111\u1ed1i v\u1edbi c\u00e1c kim lo\u1ea1i m\u00e0u ph\u1ed5 bi\u1ebfn h\u01a1n, v\u00ec v\u1eady, n\u00f3 \u0111\u00e1ng \u0111\u1ec3 b\u1ea1n d\u00e0nh th\u1eddi gian v\u00e0 c\u00f4ng s\u1ee9c \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh nh\u1eefng g\u00ec b\u1ea1n \u0111\u00e3 c\u00f3 tr\u01b0\u1edbc khi b\u00e1n n\u00f3.\u00a0M\u1ed9t ph\u1ea7n c\u1ee7a t\u00e1i ch\u1ebf kim lo\u1ea1i ph\u1ebf li\u1ec7u l\u00e0 h\u1ecdc c\u00e1ch x\u00e1c \u0111\u1ecbnh c\u00e1c kim lo\u1ea1i kh\u00e1c nhau m\u00e0 b\u1ea1n c\u00f3 \u0111\u1ec3 t\u1ed1i \u0111a h\u00f3a l\u1ee3i nhu\u1eadn c\u1ee7a b\u1ea1n.<\/span><\/p>\n

\u2013 T\u1eea T\u00cdNH V\u00c0 KH\u00d4NG T\u1eea T\u00cdNH<\/strong><\/span><\/p>\n

B\u1ea1n s\u1ebd th\u1ea5y khi b\u1ea1n c\u00f3 th\u00eam kinh nghi\u1ec7m trong vi\u1ec7c t\u00e1i ch\u1ebf th\u00e9p kh\u00f4ng g\u1ec9, r\u1eb1ng kim lo\u1ea1i \u0111\u1ed9c \u0111\u00e1o n\u00e0y c\u00f3 th\u1ec3 l\u00e0 t\u1eeb t\u00ednh ho\u1eb7c kh\u00f4ng t\u1eeb t\u00ednh. \u0110i\u1ec1u n\u00e0y g\u00e2y kh\u00f3 kh\u0103n cho nh\u1eefng ng\u01b0\u1eddi m\u1edbi s\u1eed d\u1ee5ng ph\u1ebf li\u1ec7u \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa th\u00e9p kh\u00f4ng g\u1ec9 v\u1edbi nh\u00f4m<\/strong> ho\u1eb7c kim lo\u1ea1i ph\u1ebf li\u1ec7u kh\u00e1c. C\u1ea5u t\u1ea1o h\u1ee3p kim c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9 s\u1ebd x\u00e1c \u0111\u1ecbnh xem n\u00f3 l\u00e0 t\u1eeb t\u00ednh hay kh\u00f4ng t\u1eeb t\u00ednh. Chromium ph\u1ee7 nh\u1eadn t\u00ednh ch\u1ea5t t\u1eeb \u200b\u200bc\u1ee7a niken v\u00e0 s\u1eaft, l\u00e0m cho th\u00e9p kh\u00f4ng g\u1ec9 kh\u00f4ng c\u00f3 t\u1eeb t\u00ednh. Ba \u0111i\u1ec1u c\u1ea7n bi\u1ebft v\u1ec1 th\u00e9p kh\u00f4ng g\u1ec9:<\/span><\/p>\n

+ Th\u00e9p kh\u00f4ng g\u1ec9 c\u00f3 ch\u1ee9a niken \u0111\u00f4i khi s\u1ebd c\u00f3 t\u1eeb t\u00ednh.<\/span><\/p>\n

+ M\u1ed9t h\u1ee3p kim l\u00e0m t\u1eeb niken v\u00e0 crom, trong h\u1ea7u h\u1ebft c\u00e1c tr\u01b0\u1eddng h\u1ee3p, s\u1ebd kh\u00f4ng c\u00f3 t\u1eeb t\u00ednh.<\/span><\/p>\n

+ M\u1ed9t h\u1ee3p kim l\u00e0m b\u1eb1ng niken v\u00e0 \u0111\u1ed3ng c\u0169ng s\u1ebd kh\u00f4ng c\u00f3 t\u1eeb t\u00ednh trong h\u1ea7u h\u1ebft c\u00e1c tr\u01b0\u1eddng h\u1ee3p.<\/span><\/p>\n

\u2013 D\u1ec4 NH\u1ea6M L\u1eaaN V\u1edaI NH\u00d4M<\/strong><\/span><\/p>\n

Ngay c\u1ea3 \u0111\u1ed1i v\u1edbi c\u00e1c nh\u00e0 thu mua ph\u1ebf li\u1ec7u d\u00e0y d\u1ea1n, vi\u1ec7c x\u00e1c \u0111\u1ecbnh th\u00e9p kh\u00f4ng g\u1ec9 t\u1eeb nh\u00f4m c\u00f3 th\u1ec3 g\u00e2y nh\u1ea7m l\u1eabn. C\u00f3 m\u1ed9t v\u00e0i th\u1eed nghi\u1ec7m c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o. \u0110\u1eebng ch\u1ec9 l\u00e0m m\u1ed9t. N\u1ebfu b\u1ea1n kh\u00f4ng t\u00edch c\u1ef1c 100%, h\u00e3y \u0111\u1ea3m b\u1ea3o b\u1ea1n th\u1ef1c hi\u1ec7n t\u1ea5t c\u1ea3 ch\u00fang n\u1ebfu t\u00e1i ch\u1ebf th\u00e9p kh\u00f4ng g\u1ec9 l\u00e0 m\u1ee5c ti\u00eau ch\u00ednh c\u1ee7a b\u1ea1n.<\/span><\/p>\n

B\u00e0i ki\u1ec3m tra s\u1ed1 1<\/strong> – \u0110\u1ea7u ti\u00ean \u0111\u00e1nh kim lo\u1ea1i b\u1eb1ng nam ch\u00e2m.\u00a0N\u1ebfu n\u00f3 d\u00ednh v\u00e0o v\u1eadt ph\u1ea9m, n\u00f3 s\u1ebd kh\u00f4ng ph\u1ea3i l\u00e0 nh\u00f4m, nh\u01b0ng r\u1ea5t c\u00f3 th\u1ec3 s\u1ebd l\u00e0 th\u00e9p ho\u1eb7c m\u1ed9t lo\u1ea1i th\u00e9p kh\u00f4ng g\u1ec9 \u0111\u1eb7c bi\u1ec7t \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 400-series.\u00a0\u0110\u00e2y ph\u1ea3i l\u00e0 b\u01b0\u1edbc \u0111\u1ea7u ti\u00ean c\u1ee7a b\u1ea1n trong vi\u1ec7c x\u00e1c \u0111\u1ecbnh th\u00e9p kh\u00f4ng g\u1ec9 t\u1eeb c\u00e1c lo\u1ea1i kim lo\u1ea1i ph\u1ebf li\u1ec7u kh\u00e1c.<\/span><\/p>\n

B\u00e0i ki\u1ec3m tra s\u1ed1 2<\/strong>\u00a0– B\u00e0i ki\u1ec3m tra tia l\u1eeda l\u00e0 \u0111i\u1ec1u m\u00e0 m\u1ecdi ng\u01b0\u1eddi c\u1ea1o gi\u1ecfi n\u00ean bi\u1ebft c\u00e1ch l\u00e0m.\u00a0N\u1ebfu b\u1ea1n m\u00e0i m\u1ed9t ch\u00fat v\u1eadt ph\u1ea9m nghi v\u1ea5n tr\u00ean m\u1ed9t chi\u1ebfc b\u00e1nh m\u00e0i v\u00e0 n\u00f3 n\u00e9m ra m\u1ed9t tia l\u1eeda ph\u00e1t s\u00e1ng, th\u00ec \u0111\u00f3 l\u00e0 th\u00e9p.\u00a0N\u1ebfu n\u00f3 kh\u00f4ng c\u00f3 t\u1eeb t\u00ednh v\u00e0 ph\u00e1t ra tia l\u1eeda, v\u1eadt ph\u1ea9m n\u00e0y r\u1ea5t c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng m\u1ed9t lo\u1ea1i th\u00e9p kh\u00f4ng g\u1ec9 300-series.<\/span><\/p>\n

B\u00e0i ki\u1ec3m tra s\u1ed1 3<\/strong> – Ki\u1ec3m tra xem c\u00f3 b\u1ecb r\u1ec9 s\u00e9t kh\u00f4ng.\u00a0Nh\u00f4m s\u1ebd kh\u00f4ng b\u1ecb g\u1ec9, tuy nhi\u00ean th\u00e9p kh\u00f4ng g\u1ec9 c\u00f3 th\u1ec3 b\u1ecb r\u1ec9 theo th\u1eddi gian trong \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t.\u00a0N\u1ebfu c\u00f3 r\u1ec9 s\u00e9t, \u00edt nh\u1ea5t b\u1ea1n c\u0169ng bi\u1ebft m\u00ecnh kh\u00f4ng c\u00f3 nh\u00f4m khi t\u00e1i ch\u1ebf th\u00e9p kh\u00f4ng g\u1ec9.<\/span><\/p>\n

B\u00e0i ki\u1ec3m tra s\u1ed1 4<\/strong> – M\u1eadt \u0111\u1ed9 c\u1ee7a v\u1eadt ph\u1ea9m c\u0169ng l\u00e0 m\u1ed9t t\u1eb7ng cho \u0111\u00e3 ch\u1ebft. V\u00ed d\u1ee5, tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a nh\u00f4m th\u01b0\u1eddng nh\u1eb9 h\u01a1n ba l\u1ea7n ho\u1eb7c nhi\u1ec1u h\u01a1n so v\u1edbi th\u00e9p kh\u00f4ng g\u1ec9. V\u00ec v\u1eady, n\u1ebfu v\u1eadt ph\u1ea9m c\u00f3 tr\u1ecdng l\u01b0\u1ee3ng t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi th\u00e9p th\u00f4ng th\u01b0\u1eddng, r\u1ea5t c\u00f3 th\u1ec3 \u0111\u00f3 l\u00e0 th\u00e9p kh\u00f4ng g\u1ec9. N\u1ebfu n\u00f3 th\u1ef1c s\u1ef1 nh\u1eb9, c\u00f3 l\u1ebd b\u1ea1n \u0111\u00e3 c\u00f3 nh\u00f4m tr\u00ean tay.<\/span><\/p>\n

C\u00c1C LO\u1ea0I TH\u00c9P KH\u00d4NG G\u1ec8 C\u00d3 GI\u00c1 TR\u1eca NH\u1ea4T<\/strong><\/span><\/p>\n

V\u1eady b\u00e2y gi\u1edd b\u1ea1n \u0111\u00e3 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c th\u00e9p kh\u00f4ng g\u1ec9 c\u1ee7a m\u00ecnh t\u1eeb c\u00e1c kim lo\u1ea1i ph\u1ebf li\u1ec7u kh\u00e1c, th\u00e9p kh\u00f4ng g\u1ec9 c\u00f3 gi\u00e1 bao nhi\u00eau? C\u00e1ch t\u1ed1t nh\u1ea5t \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh gi\u00e1 tr\u1ecb l\u00e0 li\u00ean h\u1ec7 v\u1edbi trung t\u00e2m thu mua ph\u1ebf li\u1ec7u kim lo\u1ea1i ph\u1ebf li\u1ec7u \u0111\u1ecba ph\u01b0\u01a1ng c\u1ee7a b\u1ea1n. T\u1ea1i Ph\u1ebf Li\u1ec7u 247, ch\u00fang t\u00f4i thu mua ph\u1ebf li\u1ec7u inox s\u1ed1 l\u01b0\u1ee3ng l\u1edbn. Ch\u00fang t\u00f4i c\u00f3 th\u1ec3 cung c\u1ea5p cho b\u1ea1n m\u1ee9c gi\u00e1 ph\u1ebf li\u1ec7u inox<\/strong><\/a> th\u1ecb tr\u01b0\u1eddng hi\u1ec7n t\u1ea1i \u0111\u1ec3 b\u1ea1n c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh li\u1ec7u \u0111\u00f3 c\u00f3 ph\u1ea3i l\u00e0 th\u1eddi \u0111i\u1ec3m t\u1ed1t \u0111\u1ec3 b\u00e1n hay kh\u00f4ng. M\u1ed9t s\u1ed1 ph\u1ebf li\u1ec7u s\u1ebd ng\u1ed3i tr\u00ean m\u1ed9t \u0111\u1ed1ng kim lo\u1ea1i ph\u1ebf li\u1ec7u cho \u0111\u1ebfn khi gi\u00e1 tr\u1ecb t\u0103ng l\u00ean ho\u1eb7c s\u1ebd nhanh ch\u00f3ng c\u00f3 \u0111\u01b0\u1ee3c kim lo\u1ea1i ph\u1ebf li\u1ec7u c\u1ee7a h\u1ecd khi gi\u00e1 \u1edf m\u1ee9c cao.<\/span><\/p>\n

T\u00e1i ch\u1ebf th\u00e9p kh\u00f4ng g\u1ec9<\/strong><\/a> c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t c\u00f4ng vi\u1ec7c ph\u1ee5 r\u1ea5t sinh l\u1ee3i ho\u1eb7c kinh doanh to\u00e0n th\u1eddi gian, nh\u01b0ng b\u1ea1n \u0111\u00e3 bi\u1ebft m\u1ed7i lo\u1ea1i th\u00e9p kh\u00f4ng g\u1ec9 c\u00f3 gi\u00e1 tr\u1ecb bao nhi\u00eau tr\u01b0\u1edbc khi b\u1ea1n \u0111\u1ea7u t\u01b0 qu\u00e1 nhi\u1ec1u th\u1eddi gian v\u00e0o vi\u1ec7c thu th\u1eadp n\u00f3. Th\u00e9p kh\u00f4ng g\u1ec9 kh\u00f4ng t\u1eeb t\u00ednh th\u01b0\u1eddng c\u00f3 gi\u00e1 tr\u1ecb cao h\u01a1n m\u1ed9t ch\u00fat so v\u1edbi nh\u00f4m, nh\u01b0ng ph\u1ea7n l\u1edbn s\u1ebd ph\u1ee5 thu\u1ed9c v\u00e0o th\u1ecb tr\u01b0\u1eddng cung v\u00e0 c\u1ea7u hi\u1ec7n t\u1ea1i.<\/span><\/p>\n

C\u00e1c lo\u1ea1i kh\u00e1c nhau c\u1ee7a ph\u1ea1m vi th\u00e9p kh\u00f4ng g\u1ec9 gi\u1eefa lo\u1ea1t 100-series v\u00e0 600-series. D\u00f2ng 400 l\u00e0 r\u1ebb nh\u1ea5t. N\u00f3 th\u01b0\u1eddng kh\u00f4ng ch\u1ee9a niken, l\u00e0m cho n\u00f3 c\u00f3 t\u1eeb t\u00ednh v\u00e0 d\u1ec5 nh\u1eadn bi\u1ebft. S\u00ea-ri 300 l\u00e0 lo\u1ea1i th\u00e9p kh\u00f4ng g\u1ec9 kh\u00f4ng t\u1eeb t\u00ednh v\u00e0 l\u00e0 lo\u1ea1i th\u01b0\u1eddng th\u1ea5y nh\u1ea5t \u1edf c\u00e1c b\u00e3i kim lo\u1ea1i ph\u1ebf li\u1ec7u, nh\u01b0ng c\u00f3 c\u00e1c bi\u1ebfn th\u1ec3 v\u1ec1 gi\u00e1 tr\u1ecb t\u00f9y thu\u1ed9c v\u00e0o lo\u1ea1i th\u1ef1c t\u1ebf. C\u00f3 kho\u1ea3ng 18% cr\u00f4m v\u00e0 8% niken trong th\u00e9p kh\u00f4ng g\u1ec9 304, \u0111\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao n\u00f3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 18-8 trong ng\u00e0nh c\u00f4ng nghi\u1ec7p. Tuy nhi\u00ean, inox 316 \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh t\u1eeb 16% cr\u00f4m, 10% niken v\u00e0 2% molypden, khi\u1ebfn n\u00f3 c\u00f3 gi\u00e1 tr\u1ecb h\u01a1n inox 304.<\/span><\/p>\n

\u0110\u1ecaA \u0110I\u1ec2M THU MUA PH\u1ebe LI\u1ec6U TH\u00c9P KH\u00d4NG G\u1ec8 (INOX)<\/strong><\/span><\/p>\n

C\u01a1 s\u1edf thu mua ph\u1ebf li\u1ec7u uy t\u00edn – PH\u1ebe LI\u1ec6U 247 hi\u1ec3u t\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c thu mua t\u00e1i ch\u1ebf v\u00e0 cam k\u1ebft h\u1ee3p t\u00e1c, \u0111\u1ed3ng th\u1eddi gi\u00fap c\u1ed9ng \u0111\u1ed3ng, tr\u01b0\u1eddng h\u1ecdc v\u00e0 doanh nghi\u1ec7p tr\u1edf n\u00ean ch\u1ee7 \u0111\u1ed9ng trong vi\u1ec7c t\u00e1i ch\u1ebf, \u0111i\u1ec1u n\u00e0y c\u1ef1c k\u1ef3 th\u00f4ng minh v\u1ec1 m\u00f4i tr\u01b0\u1eddng v\u00e0 kinh t\u1ebf. H\u00e3y li\u00ean h\u1ec7 ch\u00fang t\u00f4i n\u1ebfu c\u00f3 \u0111\u1ed3 c\u1ea7n b\u00e1n!<\/span><\/p>\n