Nhi\u1ec1u lo\u1ea1i d\u1ee5ng c\u1ee5 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u00e0m s\u1ea1ch v\u00e0 ch\u0103m s\u00f3c r\u0103ng, bao g\u1ed3m \u0111\u1ea7u d\u00f2, g\u01b0\u01a1ng, d\u1ee5ng c\u1ee5 c\u1ea1o, m\u00e1y \u0111\u00e1nh b\u00f3ng r\u0103ng v\u00e0 m\u00e1y \u00e9p. G\u01b0\u01a1ng gi\u00fap ki\u1ec3m tra mi\u1ec7ng b\u1ec7nh nh\u00e2n, \u0111\u1ed3ng th\u1eddi d\u1ee5ng c\u1ee5 c\u1ea1o c\u1ea1o \u0111\u1ec3 lo\u1ea1i b\u1ecf m\u1ea3ng b\u00e1m v\u00e0 cao r\u0103ng. M\u00e1y \u0111\u00e1nh b\u00f3ng ho\u00e0n thi\u1ec7n ph\u1ea7n tr\u00e1m cu\u1ed1i c\u00f9ng, l\u00e0m ph\u1eb3ng c\u00e1c v\u1ebft x\u01b0\u1edbc do c\u00e1c d\u1ee5ng c\u1ee5 kh\u00e1c \u0111\u1ec3 l\u1ea1i. \u0110\u1ea7u d\u00f2 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u00ecm khoang v\u00e0 v\u00f9ng \u00e1p l\u1ef1c c\u1ee7a r\u0103ng \u0111\u1ec3 c\u00f3 th\u1ec3 \u0111\u1eb7t v\u1eadt li\u1ec7u ph\u1ee5c h\u1ed3i. Ch\u00fang c\u00f3 nhi\u1ec1u g\u00f3c \u0111\u1ed9 v\u00e0 h\u00ecnh d\u1ea1ng nh\u1ecdn kh\u00e1c nhau n\u00ean nha s\u0129 c\u00f3 th\u1ec3 tho\u1ea3i m\u00e1i ti\u1ebfp c\u1eadn m\u1ecdi m\u1eb7t c\u1ee7a r\u0103ng. C\u00f3 nhi\u1ec1u lo\u1ea1i v\u1eadt li\u1ec7u c\u00f3 s\u1eb5n \u0111\u1ec3 s\u1ea3n xu\u1ea5t d\u1ee5ng c\u1ee5 nha khoa, bao g\u1ed3m th\u00e9p kh\u00f4ng g\u1ec9, th\u00e9p cacbon, titan v\u00e0 nh\u1ef1a. C\u00e1c y\u1ebfu t\u1ed1 quan tr\u1ecdng c\u1ea7n xem x\u00e9t khi l\u1ef1a ch\u1ecdn m\u1ed9t c\u00f4ng c\u1ee5 bao g\u1ed3m \u0111\u1ed9 b\u1ec1n v\u00e0 \u0111\u1ed9 d\u1ebbo dai c\u1ee7a v\u1eadt li\u1ec7u, tr\u1ecdng l\u01b0\u1ee3ng, \u0111\u1ed9 c\u00e2n b\u1eb1ng, kh\u1ea3 n\u0103ng duy tr\u00ec c\u00e1c c\u1ea1nh s\u1eafc n\u00e9t v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n.<\/p>\n
D\u1ee5ng c\u1ee5 nha khoa ph\u1ea3i c\u00f3 \u0111\u1ee7 \u0111\u1ed9 b\u1ec1n v\u00e0 \u0111\u1ed9 d\u1ebbo dai \u0111\u1ec3 tr\u00e1nh b\u1ecb g\u00e3y v\u00e0 tr\u00e1nh b\u1ecb tai n\u1ea1n \u0111\u00e2m. Th\u00e9p kh\u00f4ng g\u1ec9 cung c\u1ea5p c\u00e1c \u0111\u1eb7c t\u00ednh ph\u00f9 h\u1ee3p nh\u1ea5t cho t\u1eebng lo\u1ea1i d\u1ee5ng c\u1ee5. \u0110\u1ed9 c\u1ee9ng cao c\u1ee7a th\u00e9p kh\u00f4ng g\u1ec9 ph\u1eabu thu\u1eadt gi\u00fap t\u1ed1i \u0111a h\u00f3a tu\u1ed5i th\u1ecd c\u1ee7a \u0111\u1ea7u m\u0169i v\u00e0 gi\u1ea3m th\u1eddi gian b\u1ea3o tr\u00ec. \u0110\u1ea7u m\u0169i b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9 c\u00f3 \u0111\u1ed9 d\u1ebbo dai tuy\u1ec7t v\u1eddi, d\u1ee5ng c\u1ee5 c\u1ea1o v\u00e0 \u0111\u1ea7u d\u00f2 c\u1ea7n c\u00f3 c\u1ea1nh s\u1eafc \u0111\u1ec3 gi\u1ea3m \u00e1p l\u1ef1c do nha s\u0129 t\u00e1c \u0111\u1ed9ng, do \u0111\u00f3 tr\u00e1nh l\u00e0m h\u1ecfng r\u0103ng c\u1ee7a b\u1ec7nh nh\u00e2n ho\u1eb7c b\u1ea3n th\u00e2n d\u1ee5ng c\u1ee5. D\u1ee5ng c\u1ee5 c\u00f9n kh\u00f3 s\u1eed d\u1ee5ng, l\u00e0m gi\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng, \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a ca ph\u1eabu thu\u1eadt v\u00e0 t\u1ed1n nhi\u1ec1u th\u1eddi gian c\u1ee7a nha s\u0129.<\/p>\n
Nh\u01b0 v\u1edbi t\u1ea5t c\u1ea3 c\u00e1c ho\u1ea1t \u0111\u1ed9ng y t\u1ebf, s\u1ef1 s\u1ea1ch s\u1ebd l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t cho s\u1ef1 an to\u00e0n v\u00e0 th\u00e0nh c\u00f4ng c\u1ee7a c\u00e1c ho\u1ea1t \u0111\u1ed9ng nha khoa. C\u00e1c thi\u1ebft b\u1ecb nha khoa c\u1ea7n \u0111\u01b0\u1ee3c kh\u1eed tr\u00f9ng sau m\u1ed7i l\u1ea7n s\u1eed d\u1ee5ng, th\u01b0\u1eddng b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p kh\u1eed tr\u00f9ng b\u1eb1ng h\u01a1i n\u01b0\u1edbc \u1edf nhi\u1ec7t \u0111\u1ed9 cao trong n\u1ed3i h\u1ea5p s\u1eed d\u1ee5ng kh\u1eed tr\u00f9ng b\u1eb1ng nhi\u1ec7t kh\u00f4 ho\u1eb7c kh\u1eed tr\u00f9ng b\u1eb1ng \u00e1p su\u1ea5t h\u01a1i h\u00f3a h\u1ecdc. Th\u00e9p kh\u00f4ng g\u1ec9 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n trong b\u1ea5t k\u1ef3 qu\u00e1 tr\u00ecnh x\u1eed l\u00fd kh\u1eed tr\u00f9ng n\u00e0o v\u00e0 b\u1ec1 m\u1eb7t tr\u01a1 c\u1ee7a n\u00f3 c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng l\u00e0m s\u1ea1ch v\u00e0 kh\u1eed tr\u00f9ng. D\u1ee5ng c\u1ee5 c\u1ea1o \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 lo\u1ea1i b\u1ecf m\u1ea3ng b\u00e1m c\u1ee9ng tr\u00ean b\u1ec1 m\u1eb7t r\u0103ng.<\/p>\n
Lo\u1ea1i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i l\u00e0 AISI 440A, m\u1ed9t lo\u1ea1i th\u00e9p kh\u00f4ng g\u1ec9 c\u00f3 h\u00e0m l\u01b0\u1ee3ng carbon cao, molypden c\u1ee9ng 0,75%. M\u1ed9t nh\u00e0 s\u1ea3n xu\u1ea5t \u1edf California s\u1eed d\u1ee5ng Model 440A \u0111\u1ec3 s\u1ea3n xu\u1ea5t d\u1ee5ng c\u1ee5 nha khoa v\u00e0 ph\u1eabu thu\u1eadt ch\u1ea5t l\u01b0\u1ee3ng cao. Theo kinh nghi\u1ec7m c\u1ee7a c\u00e1c nh\u00e0 luy\u1ec7n kim c\u1ee7a c\u00f4ng ty, lo\u1ea1i n\u00e0y mang l\u1ea1i \u0111\u1ed9 c\u1ee9ng, \u0111\u1ed9 d\u1ebbo dai v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n t\u1ed1t nh\u1ea5t so v\u1edbi b\u1ea5t k\u1ef3 lo\u1ea1i th\u00e9p kh\u00f4ng g\u1ec9 n\u00e0o. M\u1ed9t nh\u00e0 s\u1ea3n xu\u1ea5t d\u1ee5ng c\u1ee5 h\u00e0ng \u0111\u1ea7u kh\u00e1c \u1edf Hoa K\u1ef3 s\u1eed d\u1ee5ng th\u00e9p kh\u00f4ng g\u1ec9 440A \u0111\u1ec3 ch\u1ebf t\u1ea1o c\u00e1c d\u1ee5ng c\u1ee5 b\u1ec1n, \u0111\u00e1ng tin c\u1eady v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng cao, gi\u00fap nha s\u0129 v\u00e0 k\u1ef9 thu\u1eadt vi\u00ean \u0111\u1ea1t \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 t\u1ed1t nh\u1ea5t trong th\u1ef1c h\u00e0nh y t\u1ebf v\u00e0 ch\u0103m s\u00f3c b\u1ec7nh nh\u00e2n.<\/p>\n
M\u1ed9t nh\u00e0 s\u1ea3n xu\u1ea5t d\u1ee5ng c\u1ee5 nha khoa c\u1ee7a \u0110\u1ee9c s\u1ea3n xu\u1ea5t \u0111\u1ea7u d\u00f2 s\u1eed d\u1ee5ng th\u00e9p kh\u00f4ng g\u1ec9 si\u00eau song c\u00f4ng ch\u1ee9a 3% molypden. Th\u00e9p kh\u00f4ng g\u1ec9 si\u00eau song c\u00f4ng c\u00f3 \u0111\u1ed9 b\u1ec1n cao, \u0111\u1ed9 d\u1ebbo dai t\u1ed1t v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n tuy\u1ec7t v\u1eddi, \u0111\u1ea3m b\u1ea3o \u0111\u1ea7u d\u1ee5ng c\u1ee5 v\u1eabn s\u1eafc b\u00e9n trong th\u1eddi gian d\u00e0i. Sandvik, m\u1ed9t nh\u00e0 s\u1ea3n xu\u1ea5t th\u00e9p kh\u00f4ng g\u1ec9, \u0111\u00e3 cung c\u1ea5p nhi\u1ec1u lo\u1ea1i c\u00f3 ch\u1ee9a molypden cho c\u00e1c d\u1ee5ng c\u1ee5 y t\u1ebf v\u00e0 nha khoa \u2013 lo\u1ea1i l\u00e0m c\u1ee9ng k\u1ebft t\u1ee7a 4% (PH) c\u00f3 ch\u1ee9a molypden. N\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh \u1edf \u0111\u1ed9 c\u1ee9ng th\u1ea5p, sau \u0111\u00f3 \u0111\u01b0\u1ee3c x\u1eed l\u00fd nhi\u1ec7t \u0111\u1ec3 \u0111\u1ea1t \u0111\u1ed9 c\u1ee9ng cu\u1ed1i c\u00f9ng trong m\u1ed9t b\u01b0\u1edbc v\u00e0 c\u00f3 \u0111\u1ed9 b\u1ec1n t\u1ed1t h\u01a1n lo\u1ea1i martensite c\u1ee9ng, \u0111\u00f2i h\u1ecfi nhi\u1ec1u b\u01b0\u1edbc x\u1eed l\u00fd nhi\u1ec7t h\u01a1n.<\/p>\n
<\/p>","protected":false},"excerpt":{"rendered":"
Nhi\u1ec1u lo\u1ea1i d\u1ee5ng c\u1ee5 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u00e0m s\u1ea1ch v\u00e0 ch\u0103m s\u00f3c r\u0103ng, bao g\u1ed3m \u0111\u1ea7u d\u00f2, g\u01b0\u01a1ng, d\u1ee5ng c\u1ee5 c\u1ea1o, m\u00e1y \u0111\u00e1nh b\u00f3ng r\u0103ng v\u00e0 m\u00e1y \u00e9p. G\u01b0\u01a1ng gi\u00fap ki\u1ec3m tra mi\u1ec7ng b\u1ec7nh nh\u00e2n, \u0111\u1ed3ng th\u1eddi d\u1ee5ng c\u1ee5 c\u1ea1o c\u1ea1o \u0111\u1ec3 lo\u1ea1i b\u1ecf m\u1ea3ng b\u00e1m v\u00e0 cao r\u0103ng. M\u00e1y \u0111\u00e1nh b\u00f3ng ho\u00e0n thi\u1ec7n ph\u1ea7n tr\u00e1m cu\u1ed1i c\u00f9ng, l\u00e0m ph\u1eb3ng c\u00e1c v\u1ebft x\u01b0\u1edbc do c\u00e1c d\u1ee5ng c\u1ee5 kh\u00e1c \u0111\u1ec3 l\u1ea1i. \u0110\u1ea7u d\u00f2 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 [\u2026]<\/p>","protected":false},"author":1,"featured_media":2246,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23],"tags":[],"class_list":["post-2245","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/wldstainless.com\/vi\/wp-json\/wp\/v2\/posts\/2245","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wldstainless.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wldstainless.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wldstainless.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wldstainless.com\/vi\/wp-json\/wp\/v2\/comments?post=2245"}],"version-history":[{"count":1,"href":"https:\/\/wldstainless.com\/vi\/wp-json\/wp\/v2\/posts\/2245\/revisions"}],"predecessor-version":[{"id":2247,"href":"https:\/\/wldstainless.com\/vi\/wp-json\/wp\/v2\/posts\/2245\/revisions\/2247"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wldstainless.com\/vi\/wp-json\/wp\/v2\/media\/2246"}],"wp:attachment":[{"href":"https:\/\/wldstainless.com\/vi\/wp-json\/wp\/v2\/media?parent=2245"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wldstainless.com\/vi\/wp-json\/wp\/v2\/categories?post=2245"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wldstainless.com\/vi\/wp-json\/wp\/v2\/tags?post=2245"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}